Sample records for ltd1 linkedin connections

  1. e-Mentoring Network via Linked-in

    E-Print Network [OSTI]

    Murdoch e-Mentoring Network via Linked-in Introductory Guide Careers & Employment Centre Ph:9360, join professional association discussion groups & build your professional reputation. #12;Murdoch e-Mentoring-to-one Linked-in messaging via "Send a message" (i.e. e-Mentoring) between an e-Mentee (i.e. Student) and his

  2. Also visit my online sites on Facebook www.facebook.com/ceceiliajill or LinkedIn www.linkedin.com/in/ceceilia about 20 hours ago via web

    E-Print Network [OSTI]

    Plotkin, Joshua B.

    .linkedin.com/in/ceceilia about 20 hours ago via web Love the online Profile that ShannonKelly did in PennCareerServices @PennCareerDay http://ulife.vpul.upenn.edu/careerservices/blog/?cat=92 about 20 hours ago via web Looong drive out starting point. about 20 hours ago via web Time to go out and have fun but will continue to tweet

  3. Top 10 Online Job Hunting Tips Here's how LinkedIn can help you find and attract the best opportunities.

    E-Print Network [OSTI]

    Richards-Kortum, Rebecca

    Top 10 Online Job Hunting Tips Here's how LinkedIn can help you find and attract the best networking profiles and search job listings. Opportunities come and go quickly, so you need to be in the game profile is full of keywords that will attract a recruiter's attention. Look through job postings

  4. Join our highlighted LinkedIn discussion

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville PowerCherries 82981-1cnHigh SchoolIn12electron beamJoin HERO Mariners vs. Texas RangersJoinJoin

  5. Join our highlighted LinkedIn discussion

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville PowerCherries 82981-1cnHigh SchoolIn12electron beamJoin HERO Mariners vs. Texas

  6. Join our highlighted LinkedIn discussion

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville PowerCherries 82981-1cnHigh SchoolIn12electron beamJoin HERO Mariners vs. TexasJoin our

  7. Join our highlighted LinkedIn discussion

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville PowerCherries 82981-1cnHigh SchoolIn12electron beamJoin HERO Mariners vs. TexasJoin ourJoin our

  8. Join our highlighted LinkedIn discussion

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville PowerCherries 82981-1cnHigh SchoolIn12electron beamJoin HERO Mariners vs. TexasJoin ourJoin

  9. Join our highlighted LinkedIn discussion

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville PowerCherries 82981-1cnHigh SchoolIn12electron beamJoin HERO Mariners vs. TexasJoin ourJoinJoin

  10. Connections Transport Layer

    E-Print Network [OSTI]

    Ramkumar, Mahalingam

    Transmission Control Protocol TCP Header A Detailed Example TCP Transmission Policy Timer Management 4 User;Services Connections TCP UDP Connection Oriented Service Reliable delivery of data In the right order are possible Ramkumar TL #12;Services Connections TCP UDP Three-Way Handshake Sequence numbers Both sender

  11. FedConnect Instructions

    Broader source: Energy.gov [DOE]

    Here are instructions to make it easier to locate Funding Opportunity Announcements (FOAs) for the Geothermal Technologies Office at the FedConnect Web site.

  12. Tech Job Connection Connecting employers and potential

    E-Print Network [OSTI]

    professional, etc. · be seeking a non-Hanford job · be seeking work at a firm within a 50-mile radius of PNNL, such as an executive, manager, engineer, technician, etc. · not primarily be a Hanford contractor · be located within level of growth and profitability. How does the Tech Job Connection work? Employers and individuals

  13. IMPRESS CONNECT DOCUMENT ORDERING

    E-Print Network [OSTI]

    Asaithambi, Asai

    IMPRESS CONNECT DOCUMENT ORDERING USER GUIDE FOR UNF August 2010 #12;OFFICEMAX IMPRESS CONNECT USERMax (case sensitive) Click on "Create New Custom Print Order" under Print & Document Services #12;The first landing page. You will see 3 options across the top of the landing page: Order Jobs, Track Jobs, Manage

  14. Construction of Generalized Connections

    E-Print Network [OSTI]

    Christian Fleischhack

    2006-01-02T23:59:59.000Z

    We present a construction method for mappings between generalized connections, comprising, e.g., the action of gauge transformations, diffeomorphisms and Weyl transformations. Moreover, criteria for continuity and measure preservation are stated.

  15. Connectibles : tangible social networking

    E-Print Network [OSTI]

    Kalanithi, Jeevan James

    2007-01-01T23:59:59.000Z

    This thesis presents "Connectibles," an instantiation of a tangible social network, a new type of social network application rooted in physical objects and real world social behavior. This research is inspired by social ...

  16. Algebraic connectivity and graph robustness.

    SciTech Connect (OSTI)

    Feddema, John Todd; Byrne, Raymond Harry; Abdallah, Chaouki T. (University of New Mexico)

    2009-07-01T23:59:59.000Z

    Recent papers have used Fiedler's definition of algebraic connectivity to show that network robustness, as measured by node-connectivity and edge-connectivity, can be increased by increasing the algebraic connectivity of the network. By the definition of algebraic connectivity, the second smallest eigenvalue of the graph Laplacian is a lower bound on the node-connectivity. In this paper we show that for circular random lattice graphs and mesh graphs algebraic connectivity is a conservative lower bound, and that increases in algebraic connectivity actually correspond to a decrease in node-connectivity. This means that the networks are actually less robust with respect to node-connectivity as the algebraic connectivity increases. However, an increase in algebraic connectivity seems to correlate well with a decrease in the characteristic path length of these networks - which would result in quicker communication through the network. Applications of these results are then discussed for perimeter security.

  17. High power connection system

    DOE Patents [OSTI]

    Schaefer, Christopher E. (Warren, OH); Beer, Robert C. (Noblesville, IN); McCall, Mark D. (Youngstown, OH)

    2000-01-01T23:59:59.000Z

    A high power connection system adapted for automotive environments which provides environmental and EMI shielding includes a female connector, a male connector, and a panel mount. The female connector includes a female connector base and a snap fitted female connector cover. The male connector includes a male connector base and a snap fitted male connector cover. The female connector base has at least one female power terminal cavity for seatably receiving a respective female power terminal. The male connector base has at least one male power terminal cavity for seatably receiving a respective male power terminal. The female connector is covered by a cover seal and a conductive shroud. A pair of lock arms protrude outward from the front end of the male connector base, pass through the panel mount and interface with a lever of a lever rotatably connected to the shroud to thereby mechanically assist mating of the male and female connectors. Safety terminals in the male and female connectors provide a last-to-connect-first-to-break connection with an HVIL circuit.

  18. Connections Transport Layer

    E-Print Network [OSTI]

    Ramkumar, Mahalingam

    Transmission Control Protocol IP Header TCP Header TCP Transmission Policy Timer Management 4 User Datagram Service Reliable delivery of data In the right order Acknowledged delivery Hide implementation details reappear! Delayed duplicates Ramkumar TL #12;Services Connections TCP UDP Three-Way Handshake Sequence

  19. Flexible swivel connection

    DOE Patents [OSTI]

    Hoh, J.C.

    1985-02-19T23:59:59.000Z

    A flexible swivel boot connector for connecting a first boot shield section to a second boot shield section, both first and second boot sections having openings therethrough, the second boot section having at least two adjacent accordian folds at the end having the opening, the second boot section being positioned through the opening of the first boot section such that a first of the accordian folds is within the first boot section and a second of the accordian folds is outside of the first boot, includes first and second annular discs, the first disc being positioned within and across the first accordian fold, the second disc being positioned within and across the second accordian fold, such that the first boot section is moveably and rigidly connected between the first and second accordian folds of the second boot section.

  20. Energy storage connection system

    DOE Patents [OSTI]

    Benedict, Eric L.; Borland, Nicholas P.; Dale, Magdelena; Freeman, Belvin; Kite, Kim A.; Petter, Jeffrey K.; Taylor, Brendan F.

    2012-07-03T23:59:59.000Z

    A power system for connecting a variable voltage power source, such as a power controller, with a plurality of energy storage devices, at least two of which have a different initial voltage than the output voltage of the variable voltage power source. The power system includes a controller that increases the output voltage of the variable voltage power source. When such output voltage is substantially equal to the initial voltage of a first one of the energy storage devices, the controller sends a signal that causes a switch to connect the variable voltage power source with the first one of the energy storage devices. The controller then causes the output voltage of the variable voltage power source to continue increasing. When the output voltage is substantially equal to the initial voltage of a second one of the energy storage devices, the controller sends a signal that causes a switch to connect the variable voltage power source with the second one of the energy storage devices.

  1. Connected Buildings Interoperability Vision Webinar

    Broader source: Energy.gov [DOE]

    Connected Buildings Interoperability Vision Webinar slides, by Kevin Lynn, U.S. Department of Energy, May 20, 2015.

  2. Community Connections: May 2014

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625govInstrumentstdmadapInactiveVisiting theCommercialization and Innovation TheCommunications andConnections »About

  3. Connecting with SSH

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625govInstrumentstdmadapInactiveVisiting theCommercialization andComputerConfirmed: Stellar BehemothConnecting with

  4. Connecting | 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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625govInstrumentstdmadapInactiveVisiting theCommercialization andComputerConfirmed: Stellar BehemothConnecting

  5. Connections: All Issues

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625govInstrumentstdmadapInactiveVisiting theCommercialization andComputerConfirmed: StellarConnections Community

  6. Power converter connection configuration

    DOE Patents [OSTI]

    Beihoff, Bruce C. (Wauwatosa, WI); Kehl, Dennis L. (Milwaukee, WI); Gettelfinger, Lee A. (Brown Deer, WI); Kaishian, Steven C. (Milwaukee, WI); Phillips, Mark G. (Brookfield, WI); Radosevich, Lawrence D. (Muskego, WI)

    2008-11-11T23:59:59.000Z

    EMI shielding is provided for power electronics circuits and the like via a direct-mount reference plane support and shielding structure. The thermal support may receive one or more power electronic circuits. The support may aid in removing heat from the circuits through fluid circulating through the support. The support forms a shield from both external EMI/RFI and from interference generated by operation of the power electronic circuits. Features may be provided to permit and enhance connection of the circuitry to external circuitry, such as improved terminal configurations. Modular units may be assembled that may be coupled to electronic circuitry via plug-in arrangements or through interface with a backplane or similar mounting and interconnecting structures.

  7. Why Argonne | Argonne National Laboratory

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

    Innovative Science Work-Life Balance Diversity and Inclusion Sustainability Your Career Life at Argonne Benefits Apply for a Job Connect with Argonne LinkedIn Facebook Twitter...

  8. Leadership Development | Argonne National Laboratory

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

    Connect with Argonne LinkedIn Facebook Twitter YouTube Google+ More Social Media Leadership Development Argonne's excellence and innovation is driven by exemplary leadership....

  9. Faculty Programs | Argonne National Laboratory

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

    Connect with Argonne LinkedIn Facebook Twitter YouTube Google+ More Social Media Faculty Programs Faculty Research Participation - Short-Term Appointments About the Program...

  10. Home | Better Buildings Workforce

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

    Better Buildings Logo EERE Home | Programs & Offices | Consumer Information Search form Search Search Better Buildings Logo Connect with Us LinkedIn Twitter Better Buildings...

  11. SmartConnect: Data connectivity for peripheral health facilities

    E-Print Network [OSTI]

    Anderson, Richard

    : Solar Panels (not in use) 6/15/2010 17NSDR 2010 #12;Nicaragua Public Health System Health Post for SMS connectivity Cellular connectivity is reaching remote areas Relatively low cost for 161-visit Target facilities with vaccine storage Grid power or solar power Associate the device

  12. Grid Connectivity Research, Development & Demonstration Projects...

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

    Connectivity Research, Development & Demonstration Projects Grid Connectivity Research, Development & Demonstration Projects 2013 DOE Hydrogen and Fuel Cells Program and Vehicle...

  13. Global Warming: Connecting the Dots

    E-Print Network [OSTI]

    Hansen, James E.

    Global Warming: Connecting the Dots from Causes to Solutions* Jim Hansen 26 February 2007 National://www.columbia.edu/~jeh1/worldwatch_nov2006.pdf) 5. Communicating dangers and opportunities in global warming, Amer-16, 2006. (http://pubs.giss.nasa.gov/docs/2006/2006_Hansen.pdf) 8. Global warming: Connecting the dots from

  14. USDA Community Connect Program Grants

    Broader source: Energy.gov [DOE]

    The U.S. Department of Agriculture is accepting applications to serve rural communities where broadband service is least likely to be available. The projects funded by the Community Connect Grants...

  15. Repowering the void : negotiating connectivity

    E-Print Network [OSTI]

    Lammert, Emily Jane

    2008-01-01T23:59:59.000Z

    Rejecting the conception of building as island as reflected in American obsession with detached currently reinforced by Zero Energy Building, the thesis explores patterns of connectivity. largely results from insular ...

  16. DISTRIBUTED CONNECTIVITY CONTROL OF MOBILE NETWORKS, MARCH 2007. 1 Distributed Connectivity Control

    E-Print Network [OSTI]

    Zavlanos, Michael

    DISTRIBUTED CONNECTIVITY CONTROL OF MOBILE NETWORKS, MARCH 2007. 1 Distributed Connectivity Control of distributed motion algorithms that guarantee connectivity of the overall network. In this paper, we address CONNECTIVITY CONTROL OF MOBILE NETWORKS, MARCH 2007. sufficient for global connectedness. Distributed

  17. GROWDERS Demonstration of Grid Connected Electricity Systems...

    Open Energy Info (EERE)

    GROWDERS Demonstration of Grid Connected Electricity Systems (Smart Grid Project) (Spain) Jump to: navigation, search Project Name GROWDERS Demonstration of Grid Connected...

  18. Routing in Intermittently Connected Networks: Age Rumors in Connected Components

    E-Print Network [OSTI]

    Mans, Bernard

    an analogy with the sound propagation in liquid where molecules creates temporary connected component a comparison with sound propaga- tion in liquid medium and show that this allows a theoretical analysis of each other). We consider the problem of routing with the sole assumption that the speed of the node

  19. Connecting curves for dynamical systems

    E-Print Network [OSTI]

    R. Gilmore; Jean-Marc Ginoux; Timothy Jones; C. Letellier; U. S. Freitas

    2010-03-08T23:59:59.000Z

    We introduce one dimensional sets to help describe and constrain the integral curves of an $n$ dimensional dynamical system. These curves provide more information about the system than the zero-dimensional sets (fixed points) do. In fact, these curves pass through the fixed points. Connecting curves are introduced using two different but equivalent definitions, one from dynamical systems theory, the other from differential geometry. We describe how to compute these curves and illustrate their properties by showing the connecting curves for a number of dynamical systems.

  20. ITS and Connectivity: A New Paradigm

    E-Print Network [OSTI]

    Minnesota, University of

    · Autonomous technology · Vehicle to vehicle connectivity · Vehicle to infrastructure connectivity · Initially shift for ITS: The Paradigm Shift for ITS #12;5 Connectivity · Safety technologies in all vehicles The Paradigm Shift for ITS #12;6 Connectivity Safety Technology for Situational Awareness Around the Vehicle

  1. INDIA CONNECTION Sultana N. Nahar

    E-Print Network [OSTI]

    Nahar, Sultana Nurun

    also been intensely connected with Aligarh Muslim University on several issues, mainly research Liaison Officer of OSU for the Obama-Singh 21st Century 2 #12;Knowledge Initiative award for the partnership project be- tween Ohio State University and Aligarh Muslim University on STEM Education

  2. Connect

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville Power Administration would like submitCollector/ReceiverConflict Betweengrape growers unite August

  3. Connections for solid oxide fuel cells

    DOE Patents [OSTI]

    Collie, Jeffrey C. (Pittsburgh, PA)

    1999-01-01T23:59:59.000Z

    A connection for fuel cell assemblies is disclosed. The connection includes compliant members connected to individual fuel cells and a rigid member connected to the compliant members. Adjacent bundles or modules of fuel cells are connected together by mechanically joining their rigid members. The compliant/rigid connection permits construction of generator fuel cell stacks from basic modular groups of cells of any desired size. The connections can be made prior to installation of the fuel cells in a generator, thereby eliminating the need for in-situ completion of the connections. In addition to allowing pre-fabrication, the compliant/rigid connections also simplify removal and replacement of sections of a generator fuel cell stack.

  4. Implementation for simplifying Bluetooth device connection methods

    E-Print Network [OSTI]

    Wan, Tehyih Debbie, 1981-

    2004-01-01T23:59:59.000Z

    This thesis provides a way for users to easily add and remove devices to secure groups, allowing for a more intuitive way of making connections between devices. These groups allow users to seamlessly make connections between ...

  5. Carbon Connections | 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 onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to:EzfeedflagBiomassSustainableCSL GasPermits ManualCanisteo,Verde:Connections Place: Norfolk,

  6. Connective Energy | 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 onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual Siteof EnergyInnovationinConcentrating Solar Power BasicsConnective Energy Jump to:

  7. Graph-Theoretic Connectivity Control of Mobile

    E-Print Network [OSTI]

    Pappas, George J.

    ]­[23]. This research has given rise to connectivity or topology control algorithms that regulate the transmission powerINVITED P A P E R Graph-Theoretic Connectivity Control of Mobile Robot Networks This paper develops an analysis for groups of vehicles connected by a communication network; control laws are formulated

  8. Distributed Connectivity of Wireless Networks

    E-Print Network [OSTI]

    Halldorsson, Magnus M

    2012-01-01T23:59:59.000Z

    We consider the problem of constructing a communication infrastructure from scratch, for a collection of identical wireless nodes. Combinatorially, this means a) finding a set of links that form a strongly connected spanning graph on a set of $n$ points in the plane, and b) scheduling it efficiently in the SINR model of interference. The nodes must converge on a solution in a distributed manner, having no means of communication beyond the sole wireless channel. We give distributed connectivity algorithms that run in time $O(poly(\\log \\Delta, \\log n))$, where $\\Delta$ is the ratio between the longest and shortest distances among nodes. Given that algorithm without prior knowledge of the instance are essentially limited to using uniform power, this is close to best possible. Our primary aim, however, is to find efficient structures, measured in the number of slots used in the final schedule of the links. Our main result is algorithms that match the efficiency of centralized solutions. Specifically, the networks...

  9. Modeling and Grid impedance Variation Analysis of Parallel Connected Grid Connected Inverter

    E-Print Network [OSTI]

    Bak, Claus Leth

    Modeling and Grid impedance Variation Analysis of Parallel Connected Grid Connected Inverter based in the same grid interface conditions by means of impedance-based analysis and modeling. Unlike the single grid connected inverter, it is found that multiple parallel connected inverters and grid impedance can

  10. Method for hermetic electrical connections

    DOE Patents [OSTI]

    Monroe, Saundra L. (Tijeras, NM); Glass, S. Jill (Albuquerque, NM); Stone, Ronnie G. (Albuquerque, NM); Bond, Jamey T. (Albuquerque, NM); Susan, Donald F. (Albuquerque, NM)

    2011-12-27T23:59:59.000Z

    A method of providing a hermetic, electrical connection between two electrical components by mating at least one metal pin in a glass-ceramic to metal seal connector to two electrical components, wherein the glass-ceramic to metal seal connector incorporates at least one metal pin encased (sealed) in a glass-ceramic material inside of a metal housing, with the glass-ceramic material made from 65-80% SiO.sub.2, 8-16% Li.sub.2O, 2-8% Al.sub.2O.sub.3, 1-5% P.sub.2O.sub.5, 1-8% K.sub.2O, 0.5-7% B.sub.2O.sub.3, and 0-5% ZnO. The connector retains hermeticity at temperatures as high as 700.degree. C. and pressures as high as 500 psi.

  11. Delta connected resonant snubber circuit

    DOE Patents [OSTI]

    Lai, J.S.; Peng, F.Z.; Young, R.W. Sr.; Ott, G.W. Jr.

    1998-01-20T23:59:59.000Z

    A delta connected, resonant snubber-based, soft switching, inverter circuit achieves lossless switching during dc-to-ac power conversion and power conditioning with minimum component count and size. Current is supplied to the resonant snubber branches solely by the dc supply voltage through the main inverter switches and the auxiliary switches. Component count and size are reduced by use of a single semiconductor switch in the resonant snubber branches. Component count is also reduced by maximizing the use of stray capacitances of the main switches as parallel resonant capacitors. Resonance charging and discharging of the parallel capacitances allows lossless, zero voltage switching. In one embodiment, circuit component size and count are minimized while achieving lossless, zero voltage switching within a three-phase inverter. 36 figs.

  12. Delta connected resonant snubber circuit

    DOE Patents [OSTI]

    Lai, Jih-Sheng (Knoxville, TN); Peng, Fang Zheng (Oak Ridge, TN); Young, Sr., Robert W. (Oak Ridge, TN); Ott, Jr., George W. (Knoxville, TN)

    1998-01-01T23:59:59.000Z

    A delta connected, resonant snubber-based, soft switching, inverter circuit achieves lossless switching during dc-to-ac power conversion and power conditioning with minimum component count and size. Current is supplied to the resonant snubber branches solely by the dc supply voltage through the main inverter switches and the auxiliary switches. Component count and size are reduced by use of a single semiconductor switch in the resonant snubber branches. Component count is also reduced by maximizing the use of stray capacitances of the main switches as parallel resonant capacitors. Resonance charging and discharging of the parallel capacitances allows lossless, zero voltage switching. In one embodiment, circuit component size and count are minimized while achieving lossless, zero voltage switching within a three-phase inverter.

  13. Instructions for Accessing FedConnect Postings, June 30, 2009...

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

    Instructions for Accessing FedConnect Postings, June 30, 2009 Instructions for Accessing FedConnect Postings, June 30, 2009 Instructions for Accessing FedConnect Postings and...

  14. UGA Connections in Croatia November 2012

    E-Print Network [OSTI]

    Hall, Daniel

    UGA Connections in Croatia November 2012 UGA has critical connections with Croatia, including collaborative endeavors in education, research and service. UGA's Croatia Maymester Study Abroad Program: Since 2000, over 150 UGA students have gone on the Croatia Maymester Study Abroad Program. It offers

  15. College of Health Sciences Health Sciences Connection

    E-Print Network [OSTI]

    Barrash, Warren

    , College of Health Sciences. "Innovative Ways to Address Idaho's Healthcare Needs: Long-Term CareCollege of Health Sciences Health Sciences Connection 1 Dean's Message College of Health Sciences Health Sciences Connection February 2011 Volume IX (3) Since the last COHS newsletter, the faculty

  16. College of Health Sciences Health Sciences Connection

    E-Print Network [OSTI]

    Barrash, Warren

    College of Health Sciences Health Sciences Connection 1 Dean's Message College of Health Sciences Health Sciences Connection December 2009 January 2010 Volume VIII (5) Moving from the Superficial the superficial level so that the result is the formation of deep relationships, caring, compassion, justice, love

  17. College of Health Sciences Health Sciences Connection

    E-Print Network [OSTI]

    Barrash, Warren

    "--today we hear that word bantered about more than ever. Whether the context is national (health care reformCollege of Health Sciences Health Sciences Connection 1 Dean's Message College of Health Sciences Health Sciences Connection March 2010 Volume VIII (7) Greetings health sciences' colleagues, community

  18. College of Health Sciences Health Sciences Connection

    E-Print Network [OSTI]

    Barrash, Warren

    today. In politics, in education, in health care, in society in general we are so turned inwardCollege of Health Sciences Health Sciences Connection 1 Dean's Message College of Health Sciences Health Sciences Connection April/May 2010 Volume VIII (8) WOW! Spring semester of 2010 is almost

  19. College of Health Sciences Health Sciences Connection

    E-Print Network [OSTI]

    Barrash, Warren

    College of Health Sciences Health Sciences Connection 1 Dean's Message College of Health Sciences Health Sciences Connection April 2011 Volume IX (4) The end of the spring semester is quickly approaching accreditation review. Similarly, the Environmental and Occupational Health program also had a very positive

  20. Gauge Orbit Types for Generalized Connections

    E-Print Network [OSTI]

    Christian Fleischhack

    2000-01-05T23:59:59.000Z

    Different versions for defining Ashtekar's generalized connections are investigated depending on the chosen smoothness category for the paths and graphs -- the label set for the projective limit. Our definition covers the analytic case as well as the case of webs. Then the orbit types of the generalized connections are determined for compact structure groups. The stabilizer of a connection is homeomorphic to the holonomy centralizer, i.e. the centralizer of its holonomy group, and the homeomorphism class of the gauge orbit is completely determined by the holonomy centralizer. Furthermore, the stabilizers of two connections are conjugate in the gauge group if and only if their holonomy centralizers are conjugate in the structure group. Finally, the gauge orbit type of a connection is defined to be the conjugacy class of its holonomy centralizer equivalently to the standard definition via stabilizers.

  1. Low Pore Connectivity in Natural Rock

    SciTech Connect (OSTI)

    Hu, Qinhong; Ewing, Robert P.; Dultz, Stefan

    2012-05-15T23:59:59.000Z

    As repositories for CO? and radioactive waste, as oil and gas reservoirs, and as contaminated sites needing remediation, rock formations play a central role in energy and environmental management. The connectivity of the rock's porespace strongly affects fluid flow and solute transport. This work examines pore connectivity and its implications for fluid flow and chemical transport. Three experimental approaches (imbibition, tracer concentration profiles, and imaging) were used in combination with network modeling. In the imbibition results, three types of imbibition slope [log (cumulative imbibition) vs. log (imbibition time)] were found: the classical 0.5, plus 0.26, and 0.26 transitioning to 0.5. The imbibition slope of 0.26 seen in Indiana sandstone, metagraywacke, and Barnett shale indicates low pore connectivity, in contrast to the slope of 0.5 seen in the well-connected Berea sandstone. In the tracer profile work, rocks exhibited different distances to the plateau porosity, consistent with the pore connectivity from the imbibition tests. Injection of a molten metal into connected pore spaces, followed by 2-D imaging of the solidified alloy in polished thin sections, allowed direct assessment of pore structure and lateral connection in the rock samples. Pore-scale network modeling gave results consistent with measurements, confirming pore connectivity as the underlying cause of both anomalous behaviors: imbibition slope not having the classical value of 0.5, and accessible porosity being a function of distance from the edge. A poorly connected porespace will exhibit anomalous behavior in fluid flow and chemical transport, such as a lower imbibition slope (in airwater system) and diffusion rate than expected from classical behavior.

  2. Electrical connection structure for a superconductor element

    DOE Patents [OSTI]

    Lallouet, Nicolas; Maguire, James

    2010-05-04T23:59:59.000Z

    The invention relates to an electrical connection structure for a superconductor element cooled by a cryogenic fluid and connected to an electrical bushing, which bushing passes successively through an enclosure at an intermediate temperature between ambient temperature and the temperature of the cryogenic fluid, and an enclosure at ambient temperature, said bushing projecting outside the ambient temperature enclosure. According to the invention, said intermediate enclosure is filled at least in part with a solid material of low thermal conductivity, such as a polyurethane foam or a cellular glass foam. The invention is applicable to connecting a superconductor cable at cryogenic temperature to a device for equipment at ambient temperature.

  3. Connected Consumption: The hidden networks of consumption

    E-Print Network [OSTI]

    Reed, David P.

    In this paper, we present the Connected Consumption Network (CCN) that allows a community of consumers to collaboratively sense the market from a mobile device, enabling more informed financial decisions in geo-local ...

  4. On imposing connectivity constraints in integer programs

    E-Print Network [OSTI]

    2015-02-02T23:59:59.000Z

    for a connected subset of vertices that exhibits other desirable properties. To this end ... harvesting [6], political districting [11], energy distribution [15], and computer ..... First see that ? ? |NG(vj)|, since vertex vj along with its neighborhood (a.

  5. Multiscale fingerprinting of neuronal functional connectivity

    E-Print Network [OSTI]

    Song, Gang

    Current cellular-based connectomics approaches aim to delineate the functional or structural organizations of mammalian brain circuits through neuronal activity mapping and/or axonal tracing. To discern possible connectivity ...

  6. REFINED BOUNDS ON THE NUMBER OF CONNECTED ...

    E-Print Network [OSTI]

    2011-11-06T23:59:59.000Z

    Nov 6, 2011 ... closure imply using the well-known Smith inequality (see Theorem 2.4) a bound on the number of semi-algebraically connected components of...

  7. Energy Education BASS CONNECTIONS in ENERGY

    E-Print Network [OSTI]

    Ferrari, Silvia

    Energy Education BASS CONNECTIONS in ENERGY Leader: Prof. Richard Newell Duke University Energy Initiative Energy education at Duke capitalizes on the University's broader Energy Initiative, a university-wide interdisciplinary collaboration addressing today's pressing energy challenges related to the economy

  8. USDA Rural Small Business Connection Event

    Broader source: Energy.gov [DOE]

    The U.S. Department of Agriculture (USDA) will host Rural Small Business Connections, providing small businesses with networking sessions and opportunities to build capacity and do business with USDA and other Federal agencies.

  9. Monolithic RF frontends for ubiquitous wireless connectivity

    E-Print Network [OSTI]

    Goswami, Sushmit

    2014-01-01T23:59:59.000Z

    The desire for ubiquitous connectivity is pushing radios towards highly-integrated, multi-standard and multi-band implementations. This thesis explores architectures for next-generation RF frontends, which form the interface ...

  10. Probabilistic Connections in Relaxation Networks Dan Ventura

    E-Print Network [OSTI]

    Martinez, Tony R.

    Probabilistic Connections in Relaxation Networks Dan Ventura Computer Science Department Brigham Young University ventura@cs.byu.edu http://axon.cs.byu.edu/Dan Abstract ­ This paper reports results

  11. Phase transitions in dilute, locally connected neural networks

    E-Print Network [OSTI]

    MacIver, Malcolm A.

    a local neighborhood (dense, short-range connectivity). The number of connections per neuron, K, scales other neurons within a local neighborhood (dense, short-range connectivity). The number of connections connectivity variants are observed to obey an approximate Boltzmann-like energy distribution where a function

  12. Quillen superconnections and connections on supermanifolds

    E-Print Network [OSTI]

    J. V. Beltrn; J. Monterde; J. A. Vallejo

    2013-05-16T23:59:59.000Z

    Given a supervector bundle $E = E_0\\oplus E_1 \\to M$, we exhibit a parametrization of Quillen superconnections on $E$ by graded connections on the Cartan-Koszul supermanifold $(M;\\Omega (M))$. The relation between the curvatures of both kind of connections, and their associated Chern classes, is discussed in detail. In particular, we find that Chern classes for graded vector bundles on split supermanifolds can be computed through the associated Quillen superconnections.

  13. Quillen superconnections and connections on supermanifolds

    E-Print Network [OSTI]

    Beltrn, J V; Vallejo, J A

    2013-01-01T23:59:59.000Z

    Given a supervector bundle $E = E_0\\oplus E_1 \\to M$, we exhibit a parametrization of Quillen superconnections on $E$ by graded connections on the Cartan-Koszul supermanifold $(M;\\Omega (M))$. The relation between the curvatures of both kind of connections, and their associated Chern classes, is discussed in detail. In particular, we find that Chern classes for graded vector bundles on split supermanifolds can be computed through the associated Quillen superconnections.

  14. Zone heated diesel particulate filter electrical connection

    DOE Patents [OSTI]

    Gonze, Eugene V. (Pinckney, MI); Paratore, Jr., Michael J. (Howell, MI)

    2010-03-30T23:59:59.000Z

    An electrical connection system for a particulate filter is provided. The system includes: a particulate filter (PF) disposed within an outer shell wherein the PF is segmented into a plurality of heating zones; an outer mat disposed between the particulate filter and the outer shell; an electrical connector coupled to the outer shell of the PF; and a plurality of printed circuit connections that extend along the outer surface of the PF from the electrical connector to the plurality of heating zones.

  15. How Analysts Cognitively Connect the Dots

    SciTech Connect (OSTI)

    Bradel, Lauren; Self, Jessica S.; Endert, Alexander; Hossain, Shahriar M.; North, Chris; Ramakrishnan, Naren

    2013-06-04T23:59:59.000Z

    As analysts attempt to make sense of a collection of documents, such as intelligence analysis reports, they may wish to connect the dots between pieces of information that may initially seem unrelated. This process of synthesizing information between information requires users to make connections between pairs of documents, creating a conceptual story. We conducted a user study to analyze the process by which users connect pairs of documents and how they spatially arrange information. Users created conceptual stories that connected the dots using organizational strategies that ranged in complexity. We propose taxonomies for cognitive connections and physical structures used when trying to connect the dots between two documents. We compared the user-created stories with a data-mining algorithm that constructs chains of documents using co-occurrence metrics. Using the insight gained into the storytelling process, we offer design considerations for the existing data mining algorithm and corresponding tools to combine the power of data mining and the complex cognitive processing of analysts.

  16. The Boston College Alumni Connections Application for Facebook

    E-Print Network [OSTI]

    Huang, Jianyu

    1 The Boston College Alumni Connections Application for Facebook How to add the BC Alumni Connections application to your Facebook profile.......................................................... 2 How to bookmark the BC Alumni Connections application in Facebook so it shows on your profile

  17. Connectable solar air collectors Solar Energy Centre Denmark

    E-Print Network [OSTI]

    Connectable solar air collectors Solar Energy Centre Denmark Danish Technological Institute SEC-R-22 #12;Connectable solar air collectors Sren stergaard Jensen Miroslav Bosanac Solar Energy Centre within the project "Connectable solar air collector/PVT collector" (Sammenkoblelig luftsolfanger

  18. Evidence, Pricing & Access Consultant HERON Evidence Development Ltd 1

    E-Print Network [OSTI]

    Adams, Mark

    the needs of clients throughout lifecycle development, from providing early landscape assessments through to post launch lifecycle management strategies and tools. HERON has global reach and operates across

  19. Evidence, Pricing & Access Analyst HERON Evidence Development Ltd 1

    E-Print Network [OSTI]

    Adams, Mark

    -functional approach to all projects. HERON can address the needs of clients throughout lifecycle development, from providing early landscape assessments through to post launch lifecycle management strategies and tools

  20. High-Speed Network Enables Industrial Internet | GE Global Research

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

    share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) GE Unveils High-Speed Network Infrastructure to Connect Machines, Data and People at Light...

  1. Prepared by: Octavio Avila, Director -Student Special Services/STU B1/Los Angeles, CA 90089/Phone: 213.740.4334/E -mail: oavila@usc.edu/website: dornsife.usc.edu/careerpathways Networking opportunities

    E-Print Network [OSTI]

    Rohs, Remo

    connect SC LinkedIn ­ You can search by alumni, career, and even major to find people with similar 90089/Phone: 213.740.4334/E -mail: oavila@usc.edu/website: dornsife.usc.edu/careerpathways Networking

  2. Mentoring | Argonne National Laboratory

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

    Mentoring Blog Postdoctoral Programs Lab-Corps Program Life at Argonne Benefits Apply for a Job Connect with Argonne LinkedIn Facebook Twitter YouTube Google+ More Social Media ...

  3. Integration Technology for PHEV-Grid-Connectivity, with Support...

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

    Technology for PHEV-Grid-Connectivity, with Support for SAE Electrical Standards Integration Technology for PHEV-Grid-Connectivity, with Support for SAE Electrical Standards 2010...

  4. Linking Legacies: Connecting the Cold War Nuclear Weapons Production...

    Office of Environmental Management (EM)

    Linking Legacies: Connecting the Cold War Nuclear Weapons Production Processes to Their Environmental Consequences Linking Legacies: Connecting the Cold War Nuclear Weapons...

  5. Active-Space Coupled-Cluster Methods Through Connected Quadruple...

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

    Methods Through Connected Quadruple Excitations. Active-Space Coupled-Cluster Methods Through Connected Quadruple Excitations. Abstract: This abstract is currently not available...

  6. altered lumbar connective: Topics by E-print Network

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

    AND H'ELENE ESNAULT anything to do with ffl-factors Bloch, Spencer 125 SmartConnect: Data connectivity for peripheral health facilities Computer Technologies and Information...

  7. Transfer Lines to Connect Liquid Waste Facilities and Salt Waste...

    Office of Environmental Management (EM)

    Transfer Lines to Connect Liquid Waste Facilities and Salt Waste Processing Facility Transfer Lines to Connect Liquid Waste Facilities and Salt Waste Processing Facility October...

  8. CHP: Connecting the Gap between Markets and Utility Interconnection...

    Office of Environmental Management (EM)

    CHP: Connecting the Gap between Markets and Utility Interconnection and Tariff Practices, 2006 CHP: Connecting the Gap between Markets and Utility Interconnection and Tariff...

  9. Apparatus for connecting aligned abutted tubes

    DOE Patents [OSTI]

    Williams, R.E.

    1984-11-29T23:59:59.000Z

    An apparatus for connecting abutted tubes and for maintaining their rotary alignment during connection. The apparatus comprises first and second tubes, a rotation prevention element, a collar and a retainer. Each tube has inside and outside walls, and first and second ends, each end having an inside and outside edge. The first tube has portions defining a first plurality of cavities located at the outside edge of its first end. An external threaded portion is on the outside wall of the first tube and next to the first plurality of cavities. The second tube has portions defining a second plurality of cavities located at the outside edge of its first end. The first plurality has a different number than the second plurality. The first ends of the first and second tubes have substantially the same outside diameter and are abutted during connection so that an orifice is formed whenever first and second tube cavities substantially overlap. A rotation prevension element is placed in the orifice to prevent rotation of the first and second tubes. A collar with an internal threaded portion is slidably disposed about the second tube. The internal threaded portion engages the external threaded portion of the first tube to connect the tubes. A lip connected to the collar prevents separation of the collar from the second tube.

  10. LR: Compact connectivity representation for triangle meshes

    SciTech Connect (OSTI)

    Gurung, T; Luffel, M; Lindstrom, P; Rossignac, J

    2011-01-28T23:59:59.000Z

    We propose LR (Laced Ring) - a simple data structure for representing the connectivity of manifold triangle meshes. LR provides the option to store on average either 1.08 references per triangle or 26.2 bits per triangle. Its construction, from an input mesh that supports constant-time adjacency queries, has linear space and time complexity, and involves ordering most vertices along a nearly-Hamiltonian cycle. LR is best suited for applications that process meshes with fixed connectivity, as any changes to the connectivity require the data structure to be rebuilt. We provide an implementation of the set of standard random-access, constant-time operators for traversing a mesh, and show that LR often saves both space and traversal time over competing representations.

  11. Honeywell Parallon Grid-connect Tests Honeywell Grid-connect Tests

    E-Print Network [OSTI]

    Appendix C Honeywell Parallon Grid-connect Tests 12/20/2000 #12;Honeywell Grid-connect Tests 12 power Engine Speed Figure C-1: Ramp Down Tests Power and Shaft Speed 15 kW Steps #12;Honeywell Grid Figure C-2: Ramp Down Tests Power and Turbine Exit Temperature 15 kW Steps #12;Honeywell Grid

  12. Electrically conductive connection for an electrode

    DOE Patents [OSTI]

    Hornack, T.R.; Chilko, R.J.

    1986-09-02T23:59:59.000Z

    An electrically conductive connection for an electrode assembly of an electrolyte cell in which aluminum is produced by electrolysis in a molten salt is described. The electrode assembly comprises an electrode flask and a conductor rod. The flask has a collar above an area of minimum flask diameter. The electrically conductive connection comprises the electrode flask, the conductor rod and a structure bearing against the collar and the conductor rod for pulling the conductor rod into compressive and electrical contact with the flask. 2 figs.

  13. DOE NHI: Progress in Nuclear Connection Technologies

    SciTech Connect (OSTI)

    Steven R. Sherman

    2007-06-01T23:59:59.000Z

    The U.S. Department of Energy Nuclear Hydrogen Initiative (NHI) is seeking to develop the technologies to enable the large-scale production of hydrogen from water using a nuclear powered heat source. A necessary component in any nuclear powered hydrogen production process is the energy transfer connection between the nuclear plant and the hydrogen plant. This article provides an overview of the research and development work that has been accomplished on the high-temperature heat transfer connection between the nuclear power plant and the hydrogen production plant by the NHI. A description of future work is also provided.

  14. Instructions for WebVPN Connectivity

    Broader source: Energy.gov [DOE]

    The clientless WebVPN connectivity option being offered by the OCIO significantly enhances the speed as well as the interoperability between different operating systems/Internet service providers (ISP) which results in an improved overall user experience when using VPN services to access corporate applications remotely.

  15. Group Report: Connections between Aerosol Properties

    E-Print Network [OSTI]

    Schwartz, Stephen E.

    14 Group Report: Connections between Aerosol Properties and Forcing of Climate S.E. XMWRZ, Rapporteur F.ARNOLD,J.-p.BLANCHET,PA. DURKEE, D.J.HOFMANN,W.A. HOPPEL, M.D. KING, A.A. LACE, T. NAKAJIMA

  16. PNA-X Series Single connection,

    E-Print Network [OSTI]

    Anlage, Steven

    simultaneously. The PNA-X Series is designed for measurements of active components, such as power amplifiers, low-noise amplifiers, mixers, converters, T/R modules, and antennas. New applications/measurement functions Noise sources, a spectrum analyzer and a noise figure analyzer. With the PNA-X, single-connection, multiple

  17. Connectivity To Atmospheric Release Advisory Capability

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2001-02-26T23:59:59.000Z

    To establish DOE and NNSA connectivity to Atmospheric Release Advisory Capability (ARAC) for sites and facilities that have the potential for releasing hazardous materials sufficient to generate certain emergency declarations and to promote efficient use of resources for consequence assessment activities at DOE sites, facilities, operations, and activities in planning for and responding to emergency events. No cancellations.

  18. Mechanical connection for a tubular assembly

    DOE Patents [OSTI]

    Grover, J.M.

    1984-09-12T23:59:59.000Z

    Disclosed is a mechanical connection assembly for connecting two telescopically related parts together in a fluidtight relation. The system uses snap-in fasteners having flexible barbed tangs which are snapped into receiving holes formed in the parts being attached together. A locking pin can be inserted into a central aperture through the snap-in fastener to secure the fastener in the receiving holes. The system also includes a seal having sealing surfaces at least one of which is formed at an angle inclined relative to a true vertical. a metallic sealing element is interposed between the sealing surfaces. The geometry of the sealing surfaces is capable of compensating for the differential thermal growth rates occurring when the two parts are made from dissimilar metals.

  19. Signal connection for a downhole tool string

    DOE Patents [OSTI]

    Hall, David R.; Hall, Jr., H. Tracy; Pixton, David S.; Bradford, Kline; Fox, Joe; Briscoe, Michael

    2006-08-29T23:59:59.000Z

    A signal transmission connection for a tool string used in exploration and production of natural resources, namely: oil, gas, and geothermal energy resources. The connection comprises first and second annular elements deployed in cooperative association with each other. The respective elements comprise inductive transducers that are capable of two-way signal transmission between each other, with downhole components of the tool string, and with ground-level equipment. The respective inductive transducers comprise one or more conductive loops housed within ferrite troughs, or within ferrite trough segments. When energized, the conductive loops produce a magnetic field suitable for transmitting the signal. The second element may be rotational in drilling applications. The respective elements may be fitted with electronic equipment to aid and manipulate the transmission of the signal. The first element may also be in communication with the World Wide Web.

  20. Optical aperture synthesis with electronically connected telescopes

    E-Print Network [OSTI]

    Dravins, Dainis; Nuez, Paul D

    2015-01-01T23:59:59.000Z

    Highest resolution imaging in astronomy is achieved by interferometry, connecting telescopes over increasingly longer distances, and at successively shorter wavelengths. Here, we present the first diffraction-limited images in visual light, produced by an array of independent optical telescopes, connected electronically only, with no optical links between them. With an array of small telescopes, second-order optical coherence of the sources is measured through intensity interferometry over 180 baselines between pairs of telescopes, and two-dimensional images reconstructed. The technique aims at diffraction-limited optical aperture synthesis over kilometre-long baselines to reach resolutions showing details on stellar surfaces and perhaps even the silhouettes of transiting exoplanets. Intensity interferometry circumvents problems of atmospheric turbulence that constrain ordinary interferometry. Since the electronic signal can be copied, many baselines can be built up between dispersed telescopes, and over long...

  1. Using percolation techniques to estimate interwell connectivity probability

    E-Print Network [OSTI]

    Li, Weiqiang

    2009-06-02T23:59:59.000Z

    Reservoir connectivity is often an important consideration for reservoir management. For example, connectivity is an important control on waterflood sweep efficiency and requires evaluation to optimize injection well rates. The uncertainty...

  2. Family Matters: Testing the Effect of Political Connections in Italy

    E-Print Network [OSTI]

    Asquer, Raffaele; Calderoni, Federico

    2011-01-01T23:59:59.000Z

    effect on stock returns. Taking stock performance as a proxySudden deaths: Taking stock of political connections,

  3. Community Connections Database (CCDB)Community Connections Database (CCDB) Instructions for Students (CSL-4S)Instructions for Students (CSL-4S)

    E-Print Network [OSTI]

    Community Connections Database (CCDB)Community Connections Database (CCDB) Instructions for Students (CSL-4S)Instructions for Students (CSL-4S) The Community Connections Database (CCDB) allows Connections Database (CCDB) allows students to search for community service learning opportunities

  4. Series connected OLED structure and fabrication method

    DOE Patents [OSTI]

    Foust, Donald Franklin; Balch, Ernest Wayne; Duggal, Anil Raj; Heller, Christian Maria; Guida, Renato; Nealon, William Francis; Faircloth, Tami Janene

    2006-05-23T23:59:59.000Z

    A light emitting device comprises a plurality of organic light emitting diode (OLED) modules. The OLED modules are arranged into a series group where the individual OLED modules are electrically connected in series. The device is configured to be coupled to a power supply. A display is also provided. The display includes a plurality of OLED modules arranged to depict a shape selected from the group consisting of at least one letter, at least one number, at least one image, and a combination thereof.

  5. Tree Death Study's Climate Change Connections

    ScienceCinema (OSTI)

    McDowell, Nate

    2014-06-25T23:59:59.000Z

    What are the exact physiological mechanisms that lead to tree death during prolonged drought and rising temperatures? These are the questions that scientists are trying to answer at a Los Alamos National Laboratory research project called SUMO. SUMO stands for SUrvival/MOrtality study; it's a plot of land on the Lab's southern border that features 18 climate controlled tree study chambers and a large drought structure that limits rain and snowfall. Scientists are taking a wide variety of measurements over a long period of time to determine what happens during drought and warming, and what the connections and feedback loops might be between tree death and climate change.

  6. Tree Death Study's Climate Change Connections

    SciTech Connect (OSTI)

    McDowell, Nate

    2012-09-10T23:59:59.000Z

    What are the exact physiological mechanisms that lead to tree death during prolonged drought and rising temperatures? These are the questions that scientists are trying to answer at a Los Alamos National Laboratory research project called SUMO. SUMO stands for SUrvival/MOrtality study; it's a plot of land on the Lab's southern border that features 18 climate controlled tree study chambers and a large drought structure that limits rain and snowfall. Scientists are taking a wide variety of measurements over a long period of time to determine what happens during drought and warming, and what the connections and feedback loops might be between tree death and climate change.

  7. Community Connections: July-August 2015

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625govInstrumentstdmadapInactiveVisiting theCommercialization and Innovation TheCommunications andConnections »

  8. WindConnect | 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 onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro IndustriesTown ofNationwideWTEDBird,Wilsonville, Oregon: EnergyWindCooperativesWindWindConnect

  9. Jamaican Connection | 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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville PowerCherries 82981-1cnHigh SchoolIn12 Investigation PeerNOON... No matterJamaican Connection

  10. Connecting to the Grid | 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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville Power Administration would like submitCollector/ReceiverConflict Betweengrape growersConnecting to

  11. Interactive protein manipulation | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn AprilAElectronicCurves | SciTech Connect Journal Article: ImprovedtheInteractive

  12. EnergyConnect (Oregon) | 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 onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnualPropertyd8c-a9ae-f8521cbb8489 No revision|LLC Place: Ketchum,SPARQLFailedEnergyIIEnergyConnect

  13. The Boston College Law School Alumni Connections Application for Facebook

    E-Print Network [OSTI]

    Huang, Jianyu

    1 The Boston College Law School Alumni Connections Application for Facebook How to add the BC Law Alumni Connections application to your Facebook profile............................................................. 2 How to bookmark the BC Law Alumni Connections application in Facebook so it shows on your profile

  14. ADAPTIVE CONNECTION MANAGEMENT FOR MISSION CRITICAL APPLICATIONS OVERATM NETWORKS

    E-Print Network [OSTI]

    Bettati, Riccardo

    include supervisory command and control of defense systems, manufacturing plants, etc. In addition critical applications through innovative connection management. A connection can be viewed as a contract­oriented communication is the existence of a connection establishment phase preceding the actual data transfer

  15. ADAPTIVE CONNECTION MANAGEMENT FOR MISSION CRITICAL APPLICATIONS OVER ATM NETWORKS

    E-Print Network [OSTI]

    Sahoo, Anirudha

    include supervisory command and control of defense systems, manufacturing plants, etc. In addition critical applications through innovative connection management. A connection can be viewed as a contract-oriented communication is the existence of a connection establishment phase preceding the actual data transfer

  16. Preserving the Past. Promoting the Future. JACKSON. COOL. CONNECTED.

    E-Print Network [OSTI]

    Baskaran, Mark

    Preserving the Past. Promoting the Future. JACKSON. COOL. CONNECTED. JACKSON. COOL. CONNECTED. Preserving the Past. Promoting the Future. #12;Preserving the Past. Promoting the Future. 2 JACKSON. COOL the Past. Promoting the Future. 3 JACKSON. COOL. CONNECTED. Table of Contents Acknowledgements 4 Forward 5

  17. Connectable solar air collectors Solar Energy Centre Denmark

    E-Print Network [OSTI]

    Connectable solar air collectors Solar Energy Centre Denmark Danish Technological Institute SEC-R-22 #12;Connectable solar air collectors Sren stergaard Jensen Miroslav Bosanac Solar Energy Centre Package 91 #12;92 #12;93 #12;Appendix B Working drawings for the connectable solar air collectors 94 #12

  18. Selective compensation of voltage harmonics in grid-connected microgrids

    E-Print Network [OSTI]

    Vasquez, Juan Carlos

    1 Selective compensation of voltage harmonics in grid-connected microgrids Mehdi Savaghebia , Juan is proposed for selective compensation of main voltage harmonics in a grid- connected microgrid. The aim level. Keywords Distributed Generator (DG); microgrid; grid-connected; voltage harmonics compensation. 1

  19. Deforming the Gauss-Manin Connection Glenn Stevens

    E-Print Network [OSTI]

    Stevens, Glenn

    Deforming the Gauss-Manin Connection Glenn Stevens (Research partially supported by NSF grant: DMS 0071065) §0. The Gauss-Manin Connection. Let p > 2 be a prime and N 4. The p-adic modular curve X1(Np(v) be the largest connected wide open neighborhood of Z on which the canonical subgroup is defined. Let : E - X

  20. Wesleyan Guest Wireless connection procedure. Please follow the procedure below for connecting to the Wesleyan Guest Wireless network.

    E-Print Network [OSTI]

    Devoto, Stephen H.

    for connecting to the Wesleyan Guest Wireless network. Begin by selecting the Wireless icon in the lower rightWesleyan Guest Wireless connection procedure. Windows #12;Please follow the procedure below

  1. Two dimensional Sen connections in general relativity

    E-Print Network [OSTI]

    L. B. Szabados

    1994-02-01T23:59:59.000Z

    The two dimensional version of the Sen connection for spinors and tensors on spacelike 2-surfaces is constructed. A complex metric $\\gamma_{AB}$ on the spin spaces is found which characterizes both the algebraic and extrinsic geometrical properties of the 2-surface $\\$ $. The curvature of the two dimensional Sen operator $\\Delta_e$ is the pull back to $\\$ $ of the anti-self-dual part of the spacetime curvature while its `torsion' is a boost gauge invariant expression of the extrinsic curvatures of $\\$ $. The difference of the 2 dimensional Sen and the induced spin connections is the anti-self-dual part of the `torsion'. The irreducible parts of $\\Delta_e$ are shown to be the familiar 2-surface twistor and the Weyl--Sen--Witten operators. Two Sen--Witten type identities are derived, the first is an identity between the 2 dimensional twistor and the Weyl--Sen--Witten operators and the integrand of Penrose's charge integral, while the second contains the `torsion' as well. For spinor fields satisfying the 2-surface twistor equation the first reduces to Tod's formula for the kinematical twistor.

  2. Some problems THE Galois connection Clones and algebras The lattice of clones Completeness CSP Open problems Clones and Galois connections

    E-Print Network [OSTI]

    Pöschel, Reinhard

    Some problems THE Galois connection Clones and algebras The lattice of clones Completeness CSP Open aa #12;Some problems THE Galois connection Clones and algebras The lattice of clones Completeness CSP Completeness CSP Open problems Final remarks aa #12;Some problems THE Galois connection Clones and algebras

  3. Subsurface connection methods for subsurface heaters

    DOE Patents [OSTI]

    Vinegar, Harold J. (Bellaire, TX); Bass, Ronald Marshall (Houston, TX); Kim, Dong Sub (Sugar Land, TX); Mason, Stanley Leroy (Allen, TX); Stegemeier, George Leo (Houston, TX); Keltner, Thomas Joseph (Spring, TX); Carl, Jr., Frederick Gordon (Houston, TX)

    2010-12-28T23:59:59.000Z

    A system for heating a subsurface formation is described. The system includes a first elongated heater in a first opening in the formation. The first elongated heater includes an exposed metal section in a portion of the first opening. The portion is below a layer of the formation to be heated. The exposed metal section is exposed to the formation. A second elongated heater is in a second opening in the formation. The second opening connects to the first opening at or near the portion of the first opening below the layer to be heated. At least a portion of an exposed metal section of the second elongated heater is electrically coupled to at least a portion of the exposed metal section of the first elongated heater in the portion of the first opening below the layer to be heated.

  4. How to connect to CASLABS Terminal Services There are two ways to connect to CASLABS's terminal services. This requires a secure connection to CSU

    E-Print Network [OSTI]

    How to connect to CASLABS Terminal Services There are two ways to connect to CASLABS's terminal;Under "Terminal Sessions" in the terminal sessions bar, click the "Add a terminal session" button on the right (looks like a "+" and PC) #12;Type in a "Bookmark Name" and "Description" such as CASLABS Terminal

  5. Detachable connection for a nuclear reactor fuel assembly

    DOE Patents [OSTI]

    Christiansen, D.W.; Karnesky, R.A.

    1983-08-29T23:59:59.000Z

    A locking connection for releasably attaching a handling socket to the duct tube of a fuel assembly for a nuclear reactor. The connection comprises a load pad housing mechanically attached to the duct tube and a handling socket threadably secured within the housing. A retaining ring is interposed between the housing and the handling socket and is formed with a projection and depression engagable within a cavity and groove of the housing and handling socket, respectively, to form a detachable interlocked connection assembly.

  6. Performance of bolted wood connections using supplemental confining devices

    E-Print Network [OSTI]

    Stromatt, Rebecca Faye

    1996-01-01T23:59:59.000Z

    ) follow a performance-based design. Equations are used to determine a defined yield mode behavior which is based on connection yield strength limits from static tests. The input parameters for the equations are connection geomeny (member thickness... Connection The research study conducted by Rose (1995) tested shear walls using a modified sequential phased displacement test procedure developed in 1987 by U. S. and Japanese engineers and scientists participating in the Joint Technical Coordinating...

  7. High density printed electrical circuit board card connection system

    DOE Patents [OSTI]

    Baumbaugh, Alan E. (Aurora, IL)

    1997-01-01T23:59:59.000Z

    A zero insertion/extraction force printed circuit board card connection system comprises a cam-operated locking mechanism disposed along an edge portion of the printed circuit board. The extrusions along the circuit board mate with an extrusion fixed to the card cage having a plurality of electrical connectors. The card connection system allows the connectors to be held away from the circuit board during insertion/extraction and provides a constant mating force once the circuit board is positioned. The card connection system provides a simple solution to the need for a greater number of electrical signal connections.

  8. Public Meeting: Physical Characterization of Smart and Grid-Connected...

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

    These documents contain slide decks presented at the Physical Characterization of Smart and Grid-Connected Commercial and Residential Buildings End-Use Equipment and...

  9. absent atrioventricular connection: Topics by E-print Network

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

    the needs and interests of childbearing families. Through the Transforming Maternity Care Partnership, Childbirth Connection works with stakeholders from across the health care...

  10. MEMORANDUM RE: Ex Parte Communications in Connection with Docket...

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

    July 15, 2013 Encl: Motor Training Presentation This memorandum memorializes a communication between DOE staff and members of the NEMA Motor and Generator Section in connection...

  11. MEMORANDUM RE: Ex Parte Communications in Connection with Docket...

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

    May 21, 2013 Encl: Motor Coalition Presentation This memorandum memorializes a communication involving members of the Motor Coalition (industry and energy advocates) in connection...

  12. Empowering people rather than connecting them Roderick Murray-Smith

    E-Print Network [OSTI]

    Williamson, John

    Empowering people rather than connecting them Roderick Murray-Smith Department of Computing Science- dimensional, noisy, intermittently available senses to create usable communication media is a significant

  13. Mastermind Session: Connecting the Dots Between the Real Estate...

    Energy Savers [EERE]

    and Residential Energy Efficiency Better Buildings Residential Network Program Sustainability Series Mastermind Call: Connecting the Dots Between the Real Estate Market and...

  14. Modeling Grid-Connected Hybrid Electric Vehicles Using ADVISOR

    SciTech Connect (OSTI)

    Markel, T.; Wipke, K.

    2001-01-01T23:59:59.000Z

    Presents an electric utility grid-connected energy management strategy for a parallel hybrid electric vehicle using ADVISOR, a modeling tool.

  15. Information Gap Decision Theory based OPF with HVDC Connected ...

    E-Print Network [OSTI]

    2014-12-01T23:59:59.000Z

    problem including HVDC connected offshore wind farms is pre- sented in this paper. Different factors have been considered in the proposed method namely...

  16. aurora solar connection: Topics by E-print Network

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

    persistent increase in proton Bergen, Universitetet i 4 Connectable solar air collectors Solar Energy Centre Denmark Multidisciplinary Databases and Resources Websites Summary:...

  17. Simple connection between Faddeev's and the K-harmonic approaches

    SciTech Connect (OSTI)

    Coelho, H.T.; Gloeckle, W.; Delfino, A.

    1980-10-01T23:59:59.000Z

    By employing a system for three bound identical bosons, a simple connection is made between Faddeev's and the K-harmonic approaches.

  18. Next Generation Library Systems Convenient, Connected, User-Centric, Ubiquitous

    E-Print Network [OSTI]

    Myers, Lawrence C.

    & Engineering Library; Digital Library Technologies Group 5 Barb Sagraves, Head Next Generation Library Systems Convenient, Connected, User-Centric, Ubiquitous Next Generation Library Taskforce

  19. Technical Meeting: Physical Characterization of Connected Buildings Equipment

    Broader source: Energy.gov [DOE]

    On January 28-29, 2015, BTO hosted a technical meeting on the Physical Characterization of Connected Buildings Equipment at the Chicago, IL Courtyard Downtown Hotel.

  20. anatomical connectivity reveals: Topics by E-print Network

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

    20 21 22 23 24 25 Next Page Last Page Topic Index 1 A probabilistic framework to infer brain functional connectivity from anatomical Physics Websites Summary: A probabilistic...

  1. analyzing connectivity patterns: Topics by E-print Network

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

    oscillatory networks represent a bioWeakly Connected Oscillatory Networks for Pattern Recognition via Associative and Dynamic Memories- inspired models for information and...

  2. Conversations and Connections - The Expertise of our Small Business...

    Office of Environmental Management (EM)

    business owners like Goff find their niche in the government contracting world. "It's a win-win situation to connect someone to someone else," Hopper says. "These conversations...

  3. Smart, Connected, and Electrified The Future of the Automobile

    E-Print Network [OSTI]

    Eustice, Ryan

    Smart, Connected, and Electrified ­ The Future of the Automobile into the automobile where technologies such as embedded wireless modems, Bluetooth

  4. Super-connections and non-commutative Victor Nistor

    E-Print Network [OSTI]

    Nistor, Victor

    Super-connections and non-commutative geometry Victor Nistor Pennsylvania State University superconnections extends to arbitrary oper- ators with functional calculus. We thus remove the condition of the Chern character of a difference bundle defined using super-connections with the classical definition

  5. Mining Closed Relational Graphs with Connectivity Constraints X. Jasmine Zhou

    E-Print Network [OSTI]

    Zhou, Xianghong Jasmine

    Mining Closed Relational Graphs with Connectivity Constraints Xifeng Yan X. Jasmine Zhou Jiawei Han relational graphs, how to mine frequent highly connected subgraphs from it? ... G1 G2 Gn pattern Figure 1. Mining Massive Relational Graphs This new problem setting has three major characteristics different from

  6. Connections between the Lines: Augmenting Social Networks with Text

    E-Print Network [OSTI]

    Boyd-Graber, Jordan

    -Graber, David M. Blei KDD 09 June 29th, 2009 Princeton University Identity Guidelines Signature or wordmark Jonathan Chang, Jordan Boyd-Graber, David M. Blei Connections between the Lines #12;Motivation Data. Jonathan Chang, Jordan Boyd-Graber, David M. Blei Connections between the Lines #12;Motivation Annotating

  7. ABB Review 4/2000 55 ultiphase pipelines connecting

    E-Print Network [OSTI]

    Skogestad, Sigurd

    ABB Review 4/2000 55 ultiphase pipelines connecting remote wellhead platforms and subsea wells of the multi-phase pipelines connecting wells and remote installations to the processing unit. One common form and unstable, it is difficult to predict the pressure drop, heat and mass transfer. In addition, the flow

  8. ROAD AND STREAM NETWORK CONNECTIVITY NORTHEASTERN PUERTO RICO

    E-Print Network [OSTI]

    THESIS ROAD AND STREAM NETWORK CONNECTIVITY NORTHEASTERN PUERTO RICO Submitted by Kirk Ryan: NORTHEASTERN PUERTO RICO BE ACCEPTED AS FULFILLING IN PART REQUIREMENTS FOR THE DEGREE OF MASTER OF SCIENCE CONNECTIVITY NORTHEASTERN PUERTO RICO The research performed in this thesis evaluated road and stream network

  9. Automatic setup of recommended connections for online searching

    E-Print Network [OSTI]

    Painter, Kevin

    the recommended Connections. #12;Information Services 4 July 2013 7. Select a database to search and enter search terms in the search boxes 8. Select the number of results to retrieve The records will appear in EndnoteAutomatic setup of recommended connections for online searching EndNote X6 #12;Information Services

  10. Wigner functions, Fresnel optics, and symplectic connections on phase space

    E-Print Network [OSTI]

    J. M. Isidro

    2007-10-18T23:59:59.000Z

    We prove that Wigner functions contain a symplectic connection. The latter covariantises the symplectic exterior derivative on phase space. We analyse the role played by this connection and introduce the notion of local symplectic covariance of quantum-mechanical states. This latter symmetry is at work in the Schroedinger equation on phase space.

  11. Scheduling of Connected Autonomous Vehicles on Highway Lanes

    E-Print Network [OSTI]

    Scheduling of Connected Autonomous Vehicles on Highway Lanes Jiajun Hu, Linghe Kong, Wei Shu}@sjtu.edu.cn + University of New Mexico, USA, shu@ece.unm.edu Abstract--With recent progress in vehicle autonomous driving autonomous sys- tems. This paper studies lane assignment strategies for connected autonomous vehicles

  12. Learning Brain Connectivity of Alzheimer's Disease from Neuroimaging Data

    E-Print Network [OSTI]

    Li, Jing

    Learning Brain Connectivity of Alzheimer's Disease from Neuroimaging Data Shui Huang2 , Jing Li2 Recent advances in neuroimaging techniques provide great potentials for effective diagnosis of Alzheimer. In this paper, we consider the problem of learning functional brain connectivity from neuroimaging, which holds

  13. On Linear Secret Sharing for Connectivity in Directed Graphs

    E-Print Network [OSTI]

    Beimel, Amos

    On Linear Secret Sharing for Connectivity in Directed Graphs Amos Beimel 1 and Anat Paskin 2 1 Dept, Israel. Abstract. In this work we study linear secret sharing schemes for s­t connectivity in directed.e., edges) can reconstruct the secret if it contains a path from node s to node t. We prove that in every

  14. On Linear Secret Sharing for Connectivity in Directed Graphs

    E-Print Network [OSTI]

    Beimel, Amos

    On Linear Secret Sharing for Connectivity in Directed Graphs Amos Beimel1 and Anat Paskin2 1 Dept, Israel. Abstract. In this work we study linear secret sharing schemes for s-t connectivity in directed.e., edges) can reconstruct the secret if it contains a path from node s to node t. We prove that in every

  15. Connectivity is a Poor Indicator of Fast Quantum Search

    E-Print Network [OSTI]

    David A. Meyer; Thomas G. Wong

    2015-02-21T23:59:59.000Z

    A randomly walking quantum particle evolving by Schr\\"odinger's equation searches on $d$-dimensional cubic lattices in $O(\\sqrt{N})$ time when $d \\ge 5$, and with progressively slower runtime as $d$ decreases. This suggests that graph connectivity (including vertex, edge, algebraic, and normalized algebraic connectivities) is an indicator of fast quantum search, a belief supported by fast quantum search on complete graphs, strongly regular graphs, and hypercubes, all of which are highly connected. In this paper, we show this intuition to be false by giving two examples of graphs for which the opposite holds true: one with low connectivity but fast search, and one with high connectivity but slow search. The second example is a novel two-stage quantum walk algorithm in which the walking rate must be adjusted to yield high search probability.

  16. Efficient Network Structures with Separable Heterogeneous Connection Costs

    E-Print Network [OSTI]

    Heydari, Babak; Dalili, Kia

    2015-01-01T23:59:59.000Z

    We introduce a heterogeneous connection model for network formation to capture the effect of cost heterogeneity on the structure of efficient networks. In the proposed model, connection costs are assumed to be separable, which means the total connection cost for each agent is uniquely proportional to its degree. For these sets of networks, we provide the analytical solution for the efficient network and discuss stability impli- cations. We show that the efficient network exhibits a core-periphery structure, and for a given density, we find a lower bound for clustering coefficient of the efficient network.

  17. Method for making electro-fluidic connections in microfluidic devices

    DOE Patents [OSTI]

    Frye-Mason, Gregory C.; Martinez, David; Manginell, Ronald P.; Heller, Edwin J.; Chanchani, Rajen

    2004-08-10T23:59:59.000Z

    A method for forming electro-fluidic interconnections in microfluidic devices comprises forming an electrical connection between matching bond pads on a die containing an active electrical element and a microfluidic substrate and forming a fluidic seal ring that circumscribes the active electrical element and a fluidic feedthrough. Preferably, the electrical connection and the seal ring are formed in a single bonding step. The simple method is particularly useful for chemical microanalytical systems wherein a plurality of microanalytical components, such as a chemical preconcentrator, a gas chromatography column, and a surface acoustic wave detector, are fluidically interconnected on a hybrid microfluidic substrate having electrical connection to external support electronics.

  18. Integrated Coverage and Connectivity Configuration for Energy Conservation

    E-Print Network [OSTI]

    Lu, Chenyang

    Integrated Coverage and Connectivity Configuration for Energy Conservation in Sensor Networks University in St. Louis An effective approach for energy conservation in wireless sensor networks: Sensor network, wireless ad hoc network, coverage, connectiv- ity, energy conservation, topology

  19. Interwell Connectivity Evaluation from Wellrate Fluctuations: A Waterflooding Managment Tool

    E-Print Network [OSTI]

    Kaviani, Danial

    2010-07-14T23:59:59.000Z

    Using injection and production data, we can evaluate the connectivity between injector and producer well pairs to characterize their interwell regions and provide a tool for waterflood management. The capacitance model (CM) has been suggested as a...

  20. Analysis and comparison of connections in steel structures

    E-Print Network [OSTI]

    Manson, Leigh (Leigh Caroline)

    2006-01-01T23:59:59.000Z

    The topic of connections is often given only limited attention in structural analysis and design of buildings, despite the fact that they can play a critical role in the structure. It is customary practice in the U.S. for ...

  1. The rise/fall/connection model of intonation.

    E-Print Network [OSTI]

    Taylor, Paul A

    1995-01-01T23:59:59.000Z

    This paper describes a new model of intonation for English. The paper proposes that intonation can be described using a sequence of rise, fall and connection elements. Pitch accents and boundary rises are described ...

  2. Function follows form : how connectivity patterns govern neural responses

    E-Print Network [OSTI]

    Osher, David Eugene

    2013-01-01T23:59:59.000Z

    Connectivity restricts and defines the information that a network can process. It is the substance of information processing that underlies the patterns of functional activity in the brain. By combining diffusion-weighted ...

  3. Discovery in landscape : revealing connections in place and journey

    E-Print Network [OSTI]

    Turowski, Peter J. (Peter Jeffery)

    1991-01-01T23:59:59.000Z

    This thesis is an exploration in sharpening a perception of a stretch of land. It is an attempt to enhance the natural form of land in an effort to reveal connections between the people of a region and the environment ...

  4. Nurturing Connections Among Women in Technology in India | GE...

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

    Nurturing Connections Among Women in Technology in India Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new...

  5. Generative models of brain connectivity for population studies

    E-Print Network [OSTI]

    Venkataraman, Archana, Ph. D. Massachusetts Institute of Technology

    2012-01-01T23:59:59.000Z

    Connectivity analysis focuses on the interaction between brain regions. Such relationships inform us about patterns of neural communication and may enhance our understanding of neurological disorders. This thesis proposes ...

  6. Self-organization and segmentation with laterally connected spiking neurons

    E-Print Network [OSTI]

    1997-01-01T23:59:59.000Z

    A self-organizing model of spiking neurons with dynamic thresholds and lateral excitatory and inhibitory connections is presented and tested in the image segmentation task. The model integrates two previously separate lines of research in modeling the visual cortex. Laterally connected self-organizing maps have been used to model how afferent structures and lateral connections could self-organize through inputdriven Hebbian adaptation. Spiking neurons with leaky integrator synapses have been used to model image segmentation and binding by synchronization and desynchronization of neuronal activity. Although these approaches differ in how they model the neuron, they have the same overall layout of a laterally connected two-dimensional network. This paper shows how both self-organization and segmentation can be achieved in such a network, thus presenting a unified model of development and functional dynamics in the primary visual cortex. 1

  7. Transient Mixed Synapses Regulate Emerging Connectivity in Simple Neuronal Networks

    E-Print Network [OSTI]

    Richardson, Jarret Keith

    2013-07-29T23:59:59.000Z

    or transient expression. Extensive knowledge of connectivity patterns of the buccal neurons of Helisoma in cell culture and the ganglia, provide a useful framework for looking at modulation and manipulation of electrical synapses and their impact and emerging...

  8. InterConnections A Report on Interdisciplinary Computing at the

    E-Print Network [OSTI]

    Gruner, Daniel S.

    InterConnections A Report on Interdisciplinary Computing at the University of Maryland Institute- gual corpora of parallel texts. In addition to UMIACS, the team includes researchers from New Mexico

  9. Combined Heat and Power: Connecting the Gap between Markets and...

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

    801, Washington, D.C. 20036 (202) 429-8873 phone, (202) 429-2248 fax, http:aceee.org Web site CHP: Connecting the Gap, ACEEE Contents Acknowledgments......

  10. Cryptic Faulting and Multi-Scale Geothermal Fluid Connections...

    Open Energy Info (EERE)

    from Mt Resistivity Surveying Jump to: navigation, search OpenEI Reference LibraryAdd to library Conference Paper: Cryptic Faulting and Multi-Scale Geothermal Fluid Connections in...

  11. Combined Heat and Power: Connecting the Gap Between Markets and...

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

    there seems to be very little new CHP. Instead, there are a large amount of photovoltaics in operation. Arizona is ideal for 22 CHP: Connecting the Gap (Part II), ACEEE...

  12. Energy Education BASS CONNECTIONS in ENERGY Leader: Prof. Richard Newell

    E-Print Network [OSTI]

    Ferrari, Silvia

    Energy Education BASS CONNECTIONS in ENERGY Leader: Prof. Richard Newell Duke University Energy Initiative Energy education at Duke capitalizes on the University's broader Energy Initiative, a university-wide interdisciplinary collaboration addressing today's pressing energy challenges related to the economy

  13. This overview covers: Connecting to a Chado Database

    E-Print Network [OSTI]

    Maizels, Rick

    This overview covers: Connecting to a Chado Database Reading From the Database iBatis Database Mapping Gene Representation Gene Building Gene merging and splitting Transfer Annotation Tool Writing To The Database Opening the Standalone Gene Builder Community Annotation Writing

  14. altered functional connectivity: Topics by E-print Network

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

    study sought to investigate Jiang,Tianzi 2 Sustained deep-tissue pain alters functional brain connectivity Jieun Kim a, Biology and Medicine Websites Summary: Sustained deep-tissue...

  15. Connect with EERE and Energy Savers on Facebook | Department...

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

    the EERE Webmaster, or leave a comment on this post. With the 40th anniversary of Earth Day on April 22 less than three weeks away, now's an especially good time to connect...

  16. Out of network : technologies to connect with strangers

    E-Print Network [OSTI]

    Brueckner, Sophia (Sophia Agnes)

    2014-01-01T23:59:59.000Z

    Popular connective technologies are supposed to save us time and simplify our lives, but instead we are more overwhelmed and scattered than ever. These same technologies promised to help keep us close to our friends and ...

  17. Tubular screen electrical connection support for solid oxide fuel cells

    DOE Patents [OSTI]

    Tomlins, Gregory W. (Pittsburgh, PA); Jaszcar, Michael P. (Murrysville, PA)

    2002-01-01T23:59:59.000Z

    A solid oxide fuel assembly is made of fuel cells (16, 16', 18, 24, 24', 26), each having an outer interconnection layer (36) and an outer electrode (28), which are disposed next to each other with rolled, porous, hollow, electrically conducting metal mesh conductors (20, 20') between the fuel cells, connecting the fuel cells at least in series along columns (15, 15') and where there are no metal felt connections between any fuel cells.

  18. Critical Ising interfaces in multiply-connected domains

    E-Print Network [OSTI]

    Konstantin Izyurov

    2015-03-13T23:59:59.000Z

    We prove a general result on convergence of interfaces in the critical planar Ising model to conformally invariant curves absolutely continuous with respect to SLE(3). Our setup includes multiple interfaces on arbitrary finitely connected domains, and we also treat the radial SLE case. In the case of simply and doubly connected domains, the limiting processes are described explicitly in terms of rational and elliptic functions, respectively.

  19. Connected Operators for the Totally Asymmetric Exclusion Process

    E-Print Network [OSTI]

    Golinelli, O; 10.1088/1751-8113/40/44/004

    2009-01-01T23:59:59.000Z

    We fully elucidate the structure of the hierarchy of the connected operators that commute with the Markov matrix of the Totally Asymmetric Exclusion Process (TASEP). We prove for the connected operators a combinatorial formula that was conjectured in a previous work. Our derivation is purely algebraic and relies on the algebra generated by the local jump operators involved in the TASEP. Keywords: Non-Equilibrium Statistical Mechanics, ASEP, Exact Results, Algebraic Bethe Ansatz.

  20. Connected Operators for the Totally Asymmetric Exclusion Process

    E-Print Network [OSTI]

    O. Golinelli; K. Mallick

    2007-04-06T23:59:59.000Z

    We fully elucidate the structure of the hierarchy of the connected operators that commute with the Markov matrix of the Totally Asymmetric Exclusion Process (TASEP). We prove for the connected operators a combinatorial formula that was conjectured in a previous work. Our derivation is purely algebraic and relies on the algebra generated by the local jump operators involved in the TASEP. Keywords: Non-Equilibrium Statistical Mechanics, ASEP, Exact Results, Algebraic Bethe Ansatz.

  1. Connection probability for random graphs with given degree sequence

    E-Print Network [OSTI]

    Xinping Xu

    2007-08-20T23:59:59.000Z

    Recently, the classical configuration model for random graphs with given degree distribution has been extensively used as a null model in contraposition to real networks with the same degree distribution. In this paper, we briefly review the applications of this model and derive analytical expression for connection probability by the expanding coefficient method. We also use our expanding coefficient method to obtain the connection probability for the directed configuration model.

  2. How Air Transport Connects The World: A New Metric of Air Connectivity and Its Evolution Between 1990 And 2012

    E-Print Network [OSTI]

    Allroggen, Florian

    2015-03-11T23:59:59.000Z

    Scheduled air transport services connect airports throughout the world and thereby enable interaction on a global scale. By doing so, they spur globalization (Hummels, 2007) as well as social and economic development ...

  3. On interrelations of recurrences and connectivity trends between stock indices

    E-Print Network [OSTI]

    B. Goswami; G. Ambika; N. Marwan; J. Kurths

    2011-03-27T23:59:59.000Z

    Financial data has been extensively studied for correlations using Pearson's cross-correlation coefficient {\\rho} as the point of departure. We employ an estimator based on recurrence plots --- the Correlation of Probability of Recurrence (CPR) --- to analyze connections between nine stock indices spread worldwide. We suggest a slight modification of the CPR approach in order to get more robust results. We examine trends in CPR for an approximately 19-month window moved along the time series and compare them to {\\rho}. Binning CPR into three levels of connectedness: strong, moderate and weak, we extract the trends in number of connections in each bin over time. We also look at the behavior of CPR during the Dot-Com bubble by shifting the time series to align their peaks. CPR mainly uncovers that the markets move in and out of periods of strong connectivity erratically, instead of moving monotonously towards increasing global connectivity. This is in contrast to {\\rho}, which gives a picture of ever increasing correlation. CPR also exhibits that time shifted markets have high connectivity around the Dot-Com bubble of 2000. We stress on the importance of significance testing in interpreting measures applied to field data. CPR is more robust to significance testing. It has the additional advantages of being robust to noise, and reliable for short time series lengths and low frequency of sampling. Further, it is more sensitive to changes than {\\rho} as it captures correlations between the essential dynamics of the underlying systems.

  4. Connecting apparatus for limited rotary or rectilinear motion

    DOE Patents [OSTI]

    Hardin, Jr., Roy T. (Greensburg, PA)

    1981-11-10T23:59:59.000Z

    Apparatus for providing connection between two members movable in a horizontal plane with respect to each other in a rotary or linear fashion. The apparatus includes a set of horizontal shelves affixed to each of the two members, vertically aligned across a selected gap. A number of cables or hoses, for electrical, hydraulic or pneumatic connection are arranged on the aligned shelves in a U-shaped loop, connected through their extremities to the two members, so that through a sliding motion portions of the cable are transferred from one shelf to the other, across the gap, upon relative motion of the members. The apparatus is particularly adaptable to the rotating plugs of the reactor vessel head of a nuclear reactor.

  5. Data-Parallel Mesh Connected Components Labeling and Analysis

    SciTech Connect (OSTI)

    Harrison, Cyrus; Childs, Hank; Gaither, Kelly

    2011-04-10T23:59:59.000Z

    We present a data-parallel algorithm for identifying and labeling the connected sub-meshes within a domain-decomposed 3D mesh. The identification task is challenging in a distributed-memory parallel setting because connectivity is transitive and the cells composing each sub-mesh may span many or all processors. Our algorithm employs a multi-stage application of the Union-find algorithm and a spatial partitioning scheme to efficiently merge information across processors and produce a global labeling of connected sub-meshes. Marking each vertex with its corresponding sub-mesh label allows us to isolate mesh features based on topology, enabling new analysis capabilities. We briefly discuss two specific applications of the algorithm and present results from a weak scaling study. We demonstrate the algorithm at concurrency levels up to 2197 cores and analyze meshes containing up to 68 billion cells.

  6. Power-law connections: From Zipf to Heaps and beyond

    SciTech Connect (OSTI)

    Eliazar, Iddo I., E-mail: eliazar@post.tau.ac.il [Holon Institute of Technology, P.O. Box 305, Holon 58102 (Israel); Cohen, Morrel H., E-mail: mcohen@physics.rutgers.edu [Department of Physics and Astronomy, Rutgers University, Piscataway, NJ 08854-8019 (United States); Department of Chemistry, Princeton University, Princeton, NJ 08544 (United States)

    2013-05-15T23:59:59.000Z

    In this paper we explore the asymptotic statistics of a general model of rank distributions in the large-ensemble limit; the construction of the general model is motivated by recent empirical studies of rank distributions. Applying Lorenzian, oligarchic, and Heapsian asymptotic analyses we establish a comprehensive set of closed-form results linking together rank distributions, probability distributions, oligarchy sizes, and innovation rates. In particular, the general results reveal the fundamental underlying connections between Zipfs law, Paretos law, and Heaps lawthree elemental empirical power-laws that are ubiquitously observed in the sciences. -- Highlights: ? The large-ensemble asymptotic statistics of rank distributions are explored. ? Lorenzian, oligarchic, and Heapsian asymptotic analyses are applied. ? Associated oligarchy sizes and induced innovation rates are analyzed. ? General elemental statistical connections are established. ? The underlying connections between Zipfs, Paretos and Heaps laws are unveiled.

  7. CoNNECT: Data Analytics for Energy Efficient Communities

    SciTech Connect (OSTI)

    Omitaomu, Olufemi A [ORNL; Bhaduri, Budhendra L [ORNL; Maness, Christopher S [ORNL; Kodysh, Jeffrey B [ORNL; Noranzyk, Amanda M [ORNL

    2012-01-01T23:59:59.000Z

    Energy efficiency is the lowest cost option being promoted for achieving a sustainable energy policy. Thus, there have been some innovations to reduce residential and commercial energy usage. There have also been calls to the utility companies to give customers access to timely, useful, and actionable information about their energy use, in order to unleash additional innovations in homes and businesses. Hence, some web-based tools have been developed for the public to access and compare energy usage data. In order to advance on these efforts, we propose a data analytics framework called Citizen Engagement for Energy Efficient Communities (CoNNECT). On the one hand, CoNNECT will help households to understand (i) the patterns in their energy consumption over time and how those patterns correlate with weather data, (ii) how their monthly consumption compares to other households living in houses of similar size and age within the same geographic areas, and (iii) what other customers are doing to reduce their energy consumption. We hope that the availability of such data and analysis to the public will facilitate energy efficiency efforts in residential buildings. These capabilities formed the public portal of the CoNNECT framework. On the other hand, CoNNECT will help the utility companies to better understand their customers by making available to the utilities additional datasets that they naturally do not have access to, which could help them develop focused services for their customers. These additional capabilities are parts of the utility portal of the CoNNECT framework. In this paper, we describe the CoNNECT framework, the sources of the data used in its development, the functionalities of both the public and utility portals, and the application of empirical mode decomposition for decomposing usage signals into mode functions with the hope that such mode functions could help in clustering customers into unique groups and in developing guidelines for energy conservation.

  8. Spin-statistics-quantum number connection and supersymmetry

    E-Print Network [OSTI]

    Richard M. Weiner

    2013-02-05T23:59:59.000Z

    The analogy between the Skyrme and Higgs field leads to the conjecture that all fermions are skyrmions and thus always carry conserved quantum numbers, which are identified with baryon or lepton quantum numbers. This connection between spin and quantum numbers, which parallels the connection between spin and statistics due to the Pauli principle, may explain why supersymmetry has not been observed. Creation of s-particles at higher than present energies due to a breakdown of the Skyrme mechanism might imply the violation of the exclusion principle.

  9. Internal Symmetry of Space-Time Connections with Torsion

    E-Print Network [OSTI]

    David Robert Bergman

    2014-11-19T23:59:59.000Z

    In this brief article an internal symmetry of a generic metric compatible space-time connection, metric and generalized volume element is introduced. The symmetry arises naturally by considering a space-time connection containing a generic torsion tensor, and would otherwise be missed in the absence of torsion. When the transformation is applied to the Hilbert-Einstein action it is shown that by a choice of gauge all possible field theories arising from the Hilbert-Einstein action are equivalent to the standard theory of gravity described by general relativity.

  10. Spin connection and boundary states in a topological insulator

    E-Print Network [OSTI]

    V. Parente; P. Lucignano; P. Vitale; A. Tagliacozzo; F. Guinea

    2010-11-02T23:59:59.000Z

    We study the surface resistivity of a three-dimensional topological insulator when the boundaries exhibit a non trivial curvature. We obtain an analytical solution for a spherical topological insulator, and we show that a non trivial quantum spin connection emerges from the three dimensional band structure. We analyze the effect of the spin connection on the scattering by a bump on a flat surface. Quantum effects induced by the geometry lead to resonances when the electron wavelength is comparable to the size of the bump.

  11. On precanonical quantization of gravity in spin connection variables

    SciTech Connect (OSTI)

    Kanatchikov, I. V. [National Center of Quantum Information in Gdansk (KCIK), 81-824 Sopot (Poland)

    2013-02-21T23:59:59.000Z

    The basics of precanonical quantization and its relation to the functional Schroedinger picture in QFT are briefly outlined. The approach is then applied to quantization of Einstein's gravity in vielbein and spin connection variables and leads to a quantum dynamics described by the covariant Schroedinger equation for the transition amplitudes on the bundle of spin connection coefficients over space-time, that yields a novel quantum description of space-time geometry. A toy model of precanonical quantum cosmology based on the example of flat FLRW universe is considered.

  12. Harmonic measurements from a group connected generator HVdc converter scheme

    SciTech Connect (OSTI)

    Macdonald, S.J.; Enright, W.; Arrillaga, J. [Univ. of Canterbury, Christchurch (New Zealand)] [Univ. of Canterbury, Christchurch (New Zealand); O`Brien, M.T.

    1995-10-01T23:59:59.000Z

    A recent CIGRE document published in ELECTRA has described the potential benefits of a direct connection of generators to HVdc converters. While many theoretical contributions have been made, no practical test data has become available so far. This paper reports on harmonic tests carried out at the Benmore end of the New Zealand HVdc link operating as a group connected scheme. It was found that the measured harmonic current levels were well below specified generator ratings. Dynamic simulation accurately predicted the harmonic currents whereas the results of a steady state formulation were less reliable.

  13. Estimation of connectivity measures in gappy time series

    E-Print Network [OSTI]

    Papadopoulos, G

    2015-01-01T23:59:59.000Z

    A new method is proposed to compute connectivity measures on multivariate time series with gaps. Rather than removing or filling the gaps, the rows of the joint data matrix containing empty entries are removed and the calculations are done on the remainder matrix. The method, called measure adapted gap removal (MAGR), can be applied to any connectivity measure that uses a joint data matrix, such as cross correlation, cross mutual information and transfer entropy. MAGR is favorably compared using these three measures to a number of known gap-filling techniques, as well as the gap closure. The superiority of MAGR is illustrated on time series from synthetic systems and financial time series.

  14. Bypass apparatus and method for series connected energy storage devices

    DOE Patents [OSTI]

    Rouillard, Jean (Saint-Luc, CA); Comte, Christophe (Montreal, CA); Daigle, Dominik (St-Hyacinthe, CA)

    2000-01-01T23:59:59.000Z

    A bypass apparatus and method for series connected energy storage devices. Each of the energy storage devices coupled to a common series connection has an associated bypass unit connected thereto in parallel. A current bypass unit includes a sensor which is coupled in parallel with an associated energy storage device or cell and senses an energy parameter indicative of an energy state of the cell, such as cell voltage. A bypass switch is coupled in parallel with the energy storage cell and operable between a non-activated state and an activated state. The bypass switch, when in the non-activated state, is substantially non-conductive with respect to current passing through the energy storage cell and, when in the activated state, provides a bypass current path for passing current to the series connection so as to bypass the associated cell. A controller controls activation of the bypass switch in response to the voltage of the cell deviating from a pre-established voltage setpoint. The controller may be included within the bypass unit or be disposed on a control platform external to the bypass unit. The bypass switch may, when activated, establish a permanent or a temporary bypass current path.

  15. Offering Web-of-Things Connectivity to Building Networks

    E-Print Network [OSTI]

    Paris-Sud XI, Universit de

    for restricting access. This constellation of devices has led buildings to become "smart" and are now relyingOffering Web-of-Things Connectivity to Building Networks Ger^ome Bovet Telecom ParisTech 46 Avenue Building management systems (BMS) are nowadays present in new and renovated buildings, relying on dedicated

  16. Spin-Statistics Connection for Relativistic Quantum Mechanics

    E-Print Network [OSTI]

    A. F. Bennett

    2015-04-20T23:59:59.000Z

    The spin-statistics connection has been proved for nonrelativistic quantum mechanics (Jabs, A., 2010: Found. Phys., {\\bf 40}, 776-792). The proof is extended here to the relativistic regime using the parametrized Dirac equation. A causality condition is not required.

  17. Linearization of affine connection control system David R. Tyner

    E-Print Network [OSTI]

    Lewis, Andrew D.

    Linearization of affine connection control system David R. Tyner 22/09/2002 Abstract A simple system. If these systems are underactuated then they do not provide a control- lable linearization about their equilibrium points. Without a controllable linearization it is not entirely clear how one should deriving

  18. High Penetration, Grid Connected Photovoltaic Technology Codes and Standards: Preprint

    SciTech Connect (OSTI)

    Basso, T. S.

    2008-05-01T23:59:59.000Z

    This paper reports the interim status in identifying and reviewing photovoltaic (PV) codes and standards (C&S) and related electrical activities for grid-connected, high-penetration PV systems with a focus on U.S. electric utility distribution grid interconnection.

  19. Connectivity Based Location Estimation Scheme for Wireless Ad Hoc Networks

    E-Print Network [OSTI]

    Ramanathan, Parameswaran "Parmesh"

    Connectivity Based Location Estimation Scheme for Wireless Ad Hoc Networks Niveditha Sundaram. The loca- tion estimates rely on neighborhood relationships gathered by each user through message, form factors, energy consumption, etc., providing GPS support may not be feasible even in outdoor

  20. Smaller Connected Dominating Sets in Ad Hoc and Sensor Networks

    E-Print Network [OSTI]

    Paris-Sud XI, Universit de

    Smaller Connected Dominating Sets in Ad Hoc and Sensor Networks based on Coverage by Two be broadcasting, where the size of the set greatly impacts on energy consumption. Obtaining small sets is thus is considered. In our new definition, a node u is not dominant if there exists in its 2- hop neighborhood

  1. The Sun-Earth Connection The Temperature of the Earth

    E-Print Network [OSTI]

    Walter, Frederick M.

    AST248 The Sun-Earth Connection #12;The Temperature of the Earth The Earth is in equilibrium the heat absorbed from the Sun with the heat radiated by the Earth. Heat in = heat out #12;Heat constant) L is the solar luminosity d is the distance from the Earth to the Sun, 1AU The solar

  2. User-centric network fairness through connection-level control

    E-Print Network [OSTI]

    ]). The economic models are, however, metaphoric: for in- stance, the "demand curve" that models the response-path, multipath or more general aggregates of flows, and prove convergence to the optimal resource allocation in terms of the aggregate rate of connections that serve a common "user", and to explicitly control

  3. China Economy: Technology, Growth and Global Connections (3 Credits)

    E-Print Network [OSTI]

    China Economy: Technology, Growth and Global Connections (3 Credits) Instructor Susan Mays. It examines major trends in the economy and society, including trends in income, the workforce, trade, foreign, drivers, and challenges in China's unique and dynamic economy, in a global context. Topics 1. China

  4. Connective Power: Solar Electrification and Social Change in Kenya

    E-Print Network [OSTI]

    Jacobson, Arne

    Connective Power: Solar Electrification and Social Change in Kenya ARNE JACOBSON * Humboldt State development, Africa, Kenya 1. INTRODUCTION Solar electrification has emerged as a leading alternative to grid technology advocates, but my research in Kenya indicates that solar electrification is, at best, only loosely

  5. Theory of Mind and Moral Cognition: Exploring the Connections1

    E-Print Network [OSTI]

    Knobe, Joshua

    Theory of Mind and Moral Cognition: Exploring the Connections1 Joshua Knobe (Forthcoming in Trends in Cognitive Sciences) It is widely recognized that people sometimes use theory-of-mind judgments in moral. It appears that moral judgments can sometimes be used in theory-of-mind cognition. Thus, there appear

  6. Multichannel Scheduling and Its Connection to Queueing Network Control Problem

    E-Print Network [OSTI]

    Islam, M. Saif

    oc- cupancy in cognitive radio systems, and security requirements. The objective is to scheduleMultichannel Scheduling and Its Connection to Queueing Network Control Problem Pouya Tehrani , Qing weighted throughput of the network. Based on a Markov Decision Process formulation, we show

  7. Connectivity to National Atmospheric Release Advisory Center (NARAC)

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2003-08-11T23:59:59.000Z

    To establish requirements for connectivity with the National Atmospheric Release Advisory Center (NARAC) at Lawrence Livermore National Laboratory for all DOE and NNSA sites and facilities with potential for hazardous materials releases at levels that require emergency response. The requirements of this Notice have been incorporated into DOE O 151.1C, Comprehensive Emergency Management System, dated 11-2-05. No cancellations.

  8. ON THE CONNECTION BETWEEN THE CONJUGATE GRADIENT METHOD AND

    E-Print Network [OSTI]

    Forsgren, Anders

    ON THE CONNECTION BETWEEN THE CONJUGATE GRADIENT METHOD AND QUASI-NEWTON METHODS ON QUADRATIC Royal Institute of Technology February 2013 Abstract It is well known that the conjugate gradient method gradient method. In the framework based on a sufficient condition to obtain mutually conjugate search

  9. Spectral Analysis and Connectivity of Porous Microstructures in Bone

    E-Print Network [OSTI]

    Golden, Kenneth M.

    that quantifies brine connectivity and its thermal evolution can also help assess the impact of osteoporosis on trabecular structure. Central to our approach is the spectral measure of a composite material, which contains, in dense cortical bone the pores can be sparse and disconnected, yet exhibit increasing volume fraction

  10. On interrelations of recurrences and connectivity trends between stock indices

    E-Print Network [OSTI]

    Goswami, B; Marwan, N; Kurths, J

    2012-01-01T23:59:59.000Z

    Financial data has been extensively studied for correlations using Pearson's cross-correlation coefficient {\\rho} as the point of departure. We employ an estimator based on recurrence plots --- the Correlation of Probability of Recurrence (CPR) --- to analyze connections between nine stock indices spread worldwide. We suggest a slight modification of the CPR approach in order to get more robust results. We examine trends in CPR for an approximately 19-month window moved along the time series and compare them to {\\rho}. Binning CPR into three levels of connectedness: strong, moderate and weak, we extract the trends in number of connections in each bin over time. We also look at the behavior of CPR during the Dot-Com bubble by shifting the time series to align their peaks. CPR mainly uncovers that the markets move in and out of periods of strong connectivity erratically, instead of moving monotonously towards increasing global connectivity. This is in contrast to {\\rho}, which gives a picture of ever increasing...

  11. Power Optimal Connectivity and Coverage in Wireless Sensor Networks

    E-Print Network [OSTI]

    Bystroff, Chris

    1 Power Optimal Connectivity and Coverage in Wireless Sensor Networks Metin Inanc, Malik Magdon links, there are fundamental differences between a sensor network and other wireless ad-hoc networks programming/Optimization I. INTRODUCTION This work considers a sensor network which is com- prised of a large

  12. Globalization: Ecological Consequences of Global-Scale Connectivity in People,

    E-Print Network [OSTI]

    11 Globalization: Ecological Consequences of Global-Scale Connectivity in People, Resources of the global mineral aerosol load (Tanaka & Chiba, 2006). #12;The Systemic Dimension of Globalization212 of Agriculture ­ Agricultural Research Service, Las Cruces, New Mexico USA 1. Introduction Globalization

  13. The V2G Concept: Connecting utility infrastructure and automobiles.

    E-Print Network [OSTI]

    Firestone, Jeremy

    The V2G Concept: A New For Model Power? Connecting utility infrastructure and automobiles OF as mobile, self-contained, and--in the aggregate--highly reliable power resources. "Electric). When vehicle power is fed into the electric grid, we refer to it as "Vehicle-to-Grid" power, or V2G

  14. Homoclinic and heteroclinic connections Rafael Ramirez-Ros

    E-Print Network [OSTI]

    Ramírez-Ros, Rafael

    , September 15­19, 2008 ­ p. 2/4 #12;Plan and warnings Plan: Explain the simplest example: a "fish/4 #12;Fish-shaped separatrix (Unperturbed setup) We begin with a "fish-shaped" homoclinic connection.) If a branch of the unstable curve coincides with another branch of the stable one, they form a "fish

  15. Connecting with Kids: So What's New? Lori L. Scarlatos

    E-Print Network [OSTI]

    Scarlatos, Lori

    of our educational institutions have at least some computers, either connected to the World Wide Web, running word processing software, or hosting one or more educational games. More and more schools have of challenges faced by educators, while giving them a taste of the wide variety of approaches that can be used

  16. connecting you to talent and technology Welcome CAP Executive Board

    E-Print Network [OSTI]

    Hasty, Jeff

    Technology Entropic Communications #12;Thank you Carl Lippke and Solar Turbines for `Spirit of Solar' Cruise 2012 Students 3 18 35 50 61 72 93 149 236 280 Teams 1 5 9 18 20 29 37 53 76 88 Companies 1 5 8 14 15 14 Students Teams Companies Team Internship Program Summer 2012 #12;#12;connecting you to talent

  17. Database Connects Public to University of Nebraska Research

    E-Print Network [OSTI]

    Nebraska-Lincoln, University of

    Database Connects Public to University of Nebraska Research By Steve Ress There's a wealth of water easier. An easily accessible and searchable database sponsored by the University of Nebraska Rachael Herpel, outreach and education specialist at the UNL Water Center. The database can be found

  18. Energy Savings Achievable in Connection Preserving Energy Saving Algorithms

    E-Print Network [OSTI]

    Mao, Guoqiang

    Energy Savings Achievable in Connection Preserving Energy Saving Algorithms Seh Chun Ng School ICT Australia Limited Canberra, Australia Email: brian.anderson@nicta.com.au Abstract--Energy saving is an important design consideration in wireless sensor networks. In this paper, we analyze the energy savings

  19. Estimation of Wind Speed in Connection to a Wind Turbine

    E-Print Network [OSTI]

    Estimation of Wind Speed in Connection to a Wind Turbine X. Ma #3; , N. K. Poulsen #3; , H. Bindner y December 20, 1995 Abstract The wind speed varies over the rotor plane of wind turbine making the wind speed on the rotor plane will be estimated by using a wind turbine as a wind measuring device

  20. Research Resources for English Literature A. Get Connected

    E-Print Network [OSTI]

    Abolmaesumi, Purang

    an important role in the formation of Canada. Oxford Dictionary of National Biography (online) 50Research Resources for English Literature A. Get Connected Library Web Page http://library. Holdings in Libraries across Canada and around the World Find Information Other Library Catalogues Amicus

  1. THE B-MODEL CONNECTION AND MIRROR SYMMETRY FOR GRASSMANNIANS

    E-Print Network [OSTI]

    Marsh, Robert J.

    anti-canonical divisor in a Langlands dual Grassmannian X, and we express W succinctly in terms of Pl defined earlier by Eguchi, Hori, and Xiong [15]. Finally we construct inside the Gauss-Manin system of connections. We conjecture that the free submodule above is isomorphic to the entire Gauss-Manin system (a

  2. UIA: A Global Connectivity Architecture for Mobile Personal Devices

    E-Print Network [OSTI]

    Ford, Bryan

    UIA: A Global Connectivity Architecture for Mobile Personal Devices by Bryan Alexander Ford B Architecture for Mobile Personal Devices by Bryan Alexander Ford Submitted to the Department of Electrical multiple personal devices, many of them mobile, and need to share information securely among them using

  3. Contract Connections @ ChallengeHER, Norfolk VA, October 14

    Broader source: Energy.gov [DOE]

    The U.S. Small Business Administration (SBA), Women Impacting Public Policy (WIPP), and American Express OPEN have partnered to host this special FREE contracting event for women business owners. American Express OPEN will hold a Contract Connections session at the ChallengeHER Norfolk Event, on October 14th, 2014 at the Webb University Center, Norfolk, VA.

  4. IIT Office of Technology Services: Connect to IIT-Secure 1 Connect to the IIT Secure Wireless Network

    E-Print Network [OSTI]

    Heller, Barbara

    Network 1. Click the wireless icon on the bottom right corner of your screen to view available networks. a. Select IIT-Connect as your Wireless network 2. Open a web browser, such as Firefox, Chrome or Internet Explorer. 4. Run the wireless network wizard. a. Check the box to accept the end user agreement. b. Select

  5. Gauge invariant composite fields out of connections, with examples

    E-Print Network [OSTI]

    Cdric Fournel; Jordan Franois; Serge Lazzarini; Thierry Masson

    2013-08-01T23:59:59.000Z

    In this paper we put forward a systematic and unifying approach to construct gauge invariant composite fields out of connections. It relies on the existence in the theory of a group valued field with a prescribed gauge transformation. As an illustration, we detail some examples. Two of them are based on known results: the first one provides a reinterpretation of the symmetry breaking mechanism of the electroweak part of the Standard Model of particle physics; the second one is an application to Einstein's theory of gravity described as a gauge theory in terms of Cartan connections. The last example depicts a new situation: starting with a gauge field theory on Atiyah Lie algebroids, the gauge invariant composite fields describe massive vector fields. Some mathematical and physical discussions illustrate and highlight the relevance and the generality of this approach.

  6. Accordian-folded boot shield for flexible swivel connection

    DOE Patents [OSTI]

    Hoh, Joseph C. (Naperville, IL)

    1986-01-01T23:59:59.000Z

    A flexible swivel boot connector for connecting a first boot shield section to a second boot shield section, both first and second boot sections having openings therethrough, the second boot section having at least two adjacent accordian folds at the end having the opening, the second boot section being positioned through the opening of the first boot section such that a first of the accordian folds is within the first boot section and a second of the accordian folds is outside of the first boot, includes first and second annular discs, the first disc being positioned within and across the first accordian fold, the second disc being positioned within and across the second accordian fold, such that the first boot section is moveably and rigidly connected between the first and second accordian folds of the second boot section.

  7. The supernova/gamma-ray burst/jet connection

    E-Print Network [OSTI]

    Hjorth, Jens

    2013-01-01T23:59:59.000Z

    The observed association between supernovae and gamma-ray bursts represents a cornerstone in our understanding of the nature of gamma-ray bursts. The collapsar model provides a theoretical framework for this connection. A key element is the launch of a bi-polar jet (seen as a gamma-ray burst). The resulting hot cocoon disrupts the star while the 56Ni produced gives rise to radioactive heating of the ejecta, seen as a supernova. In this discussion paper I summarise the observational status of the supernova/gamma-ray burst connection in the context of the 'engine' picture of jet-driven supernovae and highlight SN 2012bz/GRB 120422A -- with its luminous supernova but intermediate high-energy luminosity -- as a possible transition object between low-luminosity and jet gamma-ray bursts. The jet channel for supernova explosions may provide new insight into supernova explosions in general.

  8. CHARLES WESLEY WOOD BIOGRAPHICAL SKETCH (http://www.linkedin.com/pub/wes-wood/71/499/230)

    E-Print Network [OSTI]

    Jawitz, James W.

    , Thailand, Honduras, Mexico, The Philippines, Haiti, and New Zealand. Wes served as Associate Editor beneath buried fuel tanks in Dothan, AL; assessment of pollution problems from composting operations in Baldwin County, AL; assessment of water pollution from land applied swine waste in North Carolina

  9. Design of series-parallel connected thermionic converter arrays

    SciTech Connect (OSTI)

    Mcvey, J.B.; Britt, E.J.; Fitzpatrick, G.O.; Dick, R.S.

    1981-01-01T23:59:59.000Z

    Applications of thermionic converters require that a large number of converters be connected together in a series-parallel array in order to provide a useful output voltage. Such an array also serves to insure a very high overall system reliability, despite possible failures of individual converters. This paper predicts the effects of a nonuniform distribution of input power on the performance of such an array. 9 refs.

  10. Casimir forces in a Plasma: Possible Connections to Yukawa Potentials

    E-Print Network [OSTI]

    Barry W. Ninham; Mathias Bostrm; Clas Persson; Iver Brevik; Stefan Y. Buhmann; Bo E. Sernelius

    2014-09-03T23:59:59.000Z

    We present theoretical and numerical results for the screened Casimir effect between perfect metal surfaces in a plasma. We show how the Casimir effect in an electron-positron plasma can provide an important contribution to nuclear interactions. Our results suggest that there is a connection between Casimir forces and nucleon forces mediated by mesons. Correct nuclear energies and meson masses appear to emerge naturally from the screened Casimir-Lifshitz effect.

  11. Performance of bolted wood connections using supplemental confining devices

    E-Print Network [OSTI]

    Stromatt, Rebecca Faye

    1996-01-01T23:59:59.000Z

    (1994) currently restricts the use of 2x dimensioned lumber for sill plates (nominal lumber thickness of The style and format of this thesis follow the Journal of Structural Engineering. 38. 1 mm [1. 5 in]) and requires the use of 3x dimensioned... lumber (nominal lumber thickness of 63. 5 mm [2. 5 in]). While a thicker wood member would increase the strength capacity of the connection according to analytical strength models, the ultimate failure mode under extreme loading conditions can still...

  12. Supplementary Material for "Differential Connectivity Within the Parahippocampal Place Area"

    E-Print Network [OSTI]

    Li, Fei-Fei

    7411. #12;-0.4 -0.3 -0.2 -0.1 0 0.1 0.2 0.3 0.4 ** LOC TOS RSC cIPL CorrelationbetweenWeightmap and. 2b). Although this approach can successfully detect that LOC and TOS are preferentially connected to posterior PPA, it fails to show significant effects for RSC and cIPL (LOC: t17 = 6.02, p TOS: t17

  13. Connecting to the Internet Securely; Protecting Home Networks CIAC-2324

    SciTech Connect (OSTI)

    Orvis, W J; Krystosek, P; Smith, J

    2002-11-27T23:59:59.000Z

    With more and more people working at home and connecting to company networks via the Internet, the risk to company networks to intrusion and theft of sensitive information is growing. Working from home has many positive advantages for both the home worker and the company they work for. However, as companies encourage people to work from home, they need to start considering the interaction of the employee's home network and the company network he connects to. This paper discusses problems and solutions related to protection of home computers from attacks on those computers via the network connection. It does not consider protection of those systems from people who have physical access to the computers nor does it consider company laptops taken on-the-road. Home networks are often targeted by intruders because they are plentiful and they are usually not well secured. While companies have departments of professionals to maintain and secure their networks, home networks are maintained by the employee who may be less knowledgeable about network security matters. The biggest problems with home networks are that: Home networks are not designed to be secure and may use technologies (wireless) that are not secure; The operating systems are not secured when they are installed; The operating systems and applications are not maintained (for security considerations) after they are installed; and The networks are often used for other activities that put them at risk for being compromised. Home networks that are going to be connected to company networks need to be cooperatively secured by the employee and the company so they do not open up the company network to intruders. Securing home networks involves many of the same operations as securing a company network: Patch and maintain systems; Securely configure systems; Eliminate unneeded services; Protect remote logins; Use good passwords; Use current antivirus software; and Moderate your Internet usage habits. Most of these items do not take a lot of work, but require an awareness of the risks involved in not doing them or doing them incorrectly. The security of home networks and communications with company networks can be significantly improved by adding an appropriate software or hardware firewall to the home network and using a protected protocol such as Secure Sockets Layer (SSL), a Virtual Private Network (VPN), or Secure Shell (SSH) for connecting to the company network.

  14. DOE Publishes Notice of Public Meeting for Smart Grid-connected...

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

    for Smart Grid-connected Buildings DOE Publishes Notice of Public Meeting for Smart Grid-connected Buildings April 8, 2014 - 9:30am Addthis DOE has published a notice of public...

  15. Modeling Changes in Connectivity at U.S. Airports: A Small Community Perspective

    E-Print Network [OSTI]

    Wittman, Michael D.

    2013-06-11T23:59:59.000Z

    There currently exists no industry-standard model for measuring an airport's level of connectivity to the global air transportation network. This discussion paper introduces the Airport Connectivity Quality Index (ACQI)--a ...

  16. MEDITERRANEAN CLIMATE STREAMS Review Paper Maintaining and restoring hydrologic habitat connectivity

    E-Print Network [OSTI]

    Merenlender, Adina

    MEDITERRANEAN CLIMATE STREAMS Review Paper Maintaining and restoring hydrologic habitat connectivity in mediterranean streams: an integrated modeling framework Adina M. Merenlender · Mary K. Matella of hydrologic habitat connectivity and benefits of habitat restoration alternatives we provide: (1) a review

  17. A Slicing Connection Strategy for Constructing PRMs in High-Dimensional Cspaces

    E-Print Network [OSTI]

    Pratt, Vaughan

    spaces. The connection strategy identifies components of motion during the roadmap construction and plans the roadmap edges on a sequence of configuration slices approximating the configuration spaces Motion planning, probabilistic roadmaps, connection strategies, configuration space slicing. I

  18. Enhancing Livability with Feeder Transit Services: Formulation and Solutions to First/Last Mile Connectivity Problem

    E-Print Network [OSTI]

    Chandra, Shailesh

    2012-10-19T23:59:59.000Z

    This dissertation begins with proposing a novel street Connectivity Indicator (C.I.) to predict transit performance by identifying the role that street network connectivity plays in influencing the service quality of demand responsive feeder transit...

  19. An integrated approach to characterize reservoir connectivity to improve waterflood infill drilling recovery

    E-Print Network [OSTI]

    Malik, Zaheer Ahmad

    1993-01-01T23:59:59.000Z

    Infill drilling can significantly improve reservoir interwell connectivity in heterogeneous reservoirs, thereby enhances the waterflood recovery. This study defines and investigates the Hydraulic Interwell Connectivity (HIC) concept to characterize...

  20. First U.S. Grid-Connected Offshore Wind Turbine Installed Off...

    Office of Environmental Management (EM)

    First U.S. Grid-Connected Offshore Wind Turbine Installed Off the Coast of Maine First U.S. Grid-Connected Offshore Wind Turbine Installed Off the Coast of Maine October 1, 2013 -...

  1. Power control of a wind farm with active stall wind turbines and AC grid connection

    E-Print Network [OSTI]

    turbines and active stall wind farms with HVDC connection are described in [6-7] and [8], respectivelly

  2. Performance Test Protocol for Evaluating Inverters Used in Grid-Connected

    E-Print Network [OSTI]

    Performance Test Protocol for Evaluating Inverters Used in Grid-Connected Photovoltaic Systems....................................................................................... 6 4.1 Inverter Size

  3. Highly Connected Random Geometric Graphs Paul Balister #+ Bela Bollobas +# Amites Sarkar + Mark Walters #

    E-Print Network [OSTI]

    Banaji,. Murad

    Highly Connected Random Geometric Graphs Paul Balister #+ B??ela Bollob??as +#§ Amites Sarkar +¶ Mark

  4. Electronic circuit for measuring series connected electrochemical cell voltages

    DOE Patents [OSTI]

    Ashtiani, Cyrus N. (West Bloomfield, MI); Stuart, Thomas A. (Toledo, OH)

    2000-01-01T23:59:59.000Z

    An electronic circuit for measuring voltage signals in an energy storage device is disclosed. The electronic circuit includes a plurality of energy storage cells forming the energy storage device. A voltage divider circuit is connected to at least one of the energy storage cells. A current regulating circuit is provided for regulating the current through the voltage divider circuit. A voltage measurement node is associated with the voltage divider circuit for producing a voltage signal which is proportional to the voltage across the energy storage cell.

  5. DOE Connects with Higher Education Community | 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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33 1112011AT&T,Office of Policy, OAPM |TRU Waste Cleanup at Bettis DOE Completes TRULabConnects

  6. Connecting with Alaska's People and Power Resources | Department of

    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 onYouTube YouTube Note: Since the YouTube platformBuildingCoalComplex Flow WorkshopInformationDataSouthwestConnecting

  7. Manipulating and Visualizing Proteins | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn AprilAElectronicCurves | SciTech ConnectLow-Cycle-Fatigue

  8. Sri Lanka Credit to Connect | 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 onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro Industries Pvt LtdShawangunk,Southeast ColoradoOhio:Maine: EnergyUtah:RayalseemaGomathyConnect

  9. Buschel Connecting Systems GmbH BCS | 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 onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual Siteof EnergyInnovation inOpen Energy Information Burkina FasoBuschel Connecting

  10. Multipoint connectivity analysis of the May 2007 solar energetic particle events

    E-Print Network [OSTI]

    California at Berkeley, University of

    spacecraft to magnetically connect to different points back at the Sun. This pair of events illustrates. If the shock is broad, it can accelerate particles over field lines in a large solid angle, and SEPs can observing a mix of field lines connected and not connected to a particle source may see intermittent

  11. ON THE BIDIRECTIONALITY OF THE JWKB CONNECTION FORMULA AT A LINEAR TURNING POINT

    E-Print Network [OSTI]

    Silverstone, Harris J.

    ON THE BIDIRECTIONALITY OF THE JWKB CONNECTION FORMULA AT A LINEAR TURNING POINT Hujun SHENa1) connection formula is demonstrated by a simple numerical example constructed from a linear potential and a box. Keywords: JWKB; Connection formula; Borel sum; Asymptotic expansion; Tunneling; Jeffreys

  12. Short communication Internal resistance matching for parallel-connected lithium-ion cells

    E-Print Network [OSTI]

    Bazant, Martin Z.

    Short communication Internal resistance matching for parallel-connected lithium-ion cells a c t When assembling lithium-ion cells into functional battery packs, it is common to connect lithium ion cells are connected in parallel and cycled at high rate, matching of internal resistance

  13. Serially connected solid oxide fuel cells having monolithic cores

    DOE Patents [OSTI]

    Herceg, J.E.

    1985-05-20T23:59:59.000Z

    Disclosed is a solid oxide fuel cell for electrochemically combining fuel and oxidant for generating galvanic output. The cell core has an array of cell segments electrically serially connected in the flow direction, each segment consisting of electrolyte walls and interconnect that are substantially devoid of any composite inert materials for support. Instead, the core is monolithic, where each electrolyte wall consists of thin layers of cathode and anode materials sandwiching a thin layer of electrolyte material therebetween. Means direct the fuel to the anode-exposed core passageways and means direct the oxidant to the cathode-exposed core passageways; and means also direct the galvanic output to an exterior circuit. Each layer of the electrolyte composite materials is of the order of 0.002 to 0.01 cm thick; and each layer of the cathode and anode materials is of the order of 0.002 to 0.05 cm thick. Between 2 and 50 cell segments may be connected in series.

  14. Performance Parameters for Grid-Connected PV Systems

    SciTech Connect (OSTI)

    Marion, B.; Adelstein, J.; Boyle, K.; Hayden, H.; Hammond, B.; Fletcher, T.; Canada, B.; Narang, D.; Shugar, D.; Wenger, H.; Kimber, A.; Mitchell, L.; Rich, G.; Townsend, T.

    2005-02-01T23:59:59.000Z

    The use of appropriate performance parameters facilitates the comparison of grid-connected photovoltaic (PV) systems that may differ with respect to design, technology, or geographic location. Four performance parameters that define the overall system performance with respect to the energy production, solar resource, and overall effect of system losses are the following: final PV system yield, reference yield, performance ratio, and PVUSA rating. These performance parameters are discussed for their suitability in providing desired information for PV system design and performance evaluation and are demonstrated for a variety of technologies, designs, and geographic locations. Also discussed are methodologies for determining system a.c. power ratings in the design phase using multipliers developed from measured performance parameters.The use of appropriate performance parameters facilitates the comparison of grid-connected photovoltaic (PV) systems that may differ with respect to design, technology, or geographic location. Four performance parameters that define the overall system performance with respect to the energy production, solar resource, and overall effect of system losses are the following: final PV system yield, reference yield, performance ratio, and PVUSA rating. These performance parameters are discussed for their suitability in providing desired information for PV system design and performance evaluation and are demonstrated for a variety of technologies, designs, and geographic locations. Also discussed are methodologies for determining system a.c. power ratings in the design phase using multipliers developed from measured performance parameters.

  15. Fundamental constants and cosmic vacuum: the micro and macro connection

    E-Print Network [OSTI]

    Harald Fritzsch; Joan Sola

    2015-03-26T23:59:59.000Z

    The idea that the vacuum energy density $\\rho_{\\Lambda}$ could be time dependent is a most reasonable one in the expanding Universe; in fact, much more reasonable than just a rigid cosmological constant for the entire cosmic history. Being $\\rho_{\\Lambda}=\\rho_{\\Lambda}(t)$ dynamical, it offers a possibility to tackle the cosmological constant problem in its various facets. Furthermore, for a long time (most prominently since Dirac's first proposal on a time variable gravitational coupling) the possibility that the fundamental "constants" of Nature are slowly drifting with the cosmic expansion has been continuously investigated. In the last two decades, and specially in recent times, mounting experimental evidence attests that this could be the case. In this paper, we consider the possibility that these two groups of facts might be intimately connected, namely that the observed acceleration of the Universe and the possible time variation of the fundamental constants are two manifestations of the same underlying dynamics. We call it: the "micro and macro connection", and on its basis we expect that the cosmological term in Einstein's equations, Newton's coupling and the masses of all the particles in the Universe, both the dark matter particles and the ordinary baryons and leptons, should all drift with the cosmic expansion. Here we discuss specific cosmological models realizing such possibility in a way that preserves the principle of covariance of General Relativity.

  16. Equalizer system and method for series connected energy storing devices

    DOE Patents [OSTI]

    Rouillard, Jean (Saint-Luc, CA); Comte, Christophe (Montreal, CA); Hagen, Ronald A. (Stillwater, MN); Knudson, Orlin B. (Vadnais Heights, MN); Morin, Andre (Longueuil, CA); Ross, Guy (Beloeil, CA)

    1999-01-01T23:59:59.000Z

    An apparatus and method for regulating the charge voltage of a number of electrochemical cells connected in series is disclosed. Equalization circuitry is provided to control the amount of charge current supplied to individual electrochemical cells included within the series string of electrochemical cells without interrupting the flow of charge current through the series string. The equalization circuitry balances the potential of each of the electrochemical cells to within a pre-determined voltage setpoint tolerance during charging, and, if necessary, prior to initiating charging. Equalization of cell potentials may be effected toward the end of a charge cycle or throughout the charge cycle. Overcharge protection is also provided for each of the electrochemical cells coupled to the series connection. During a discharge mode of operation in accordance with one embodiment, the equalization circuitry is substantially non-conductive with respect to the flow of discharge current from the series string of electrochemical cells. In accordance with another embodiment, equalization of the series string of cells is effected during a discharge cycle.

  17. PG&E WaveConnect Program Final Report

    SciTech Connect (OSTI)

    Brendan P. Dooher; Edward Cheslak; Robert Booth; Doug Davy; Annette Faraglia; Ian Caliendo; Gina Morimoto; Douglas Herman

    2011-12-01T23:59:59.000Z

    The PG&E WaveConnect project was intended to demonstrate the technical and economic viability of wave power in the open ocean adjacent to PG&E's service territory. WaveConnect was conceived as a multi-stage development process leading to long-term megawatt-scale wave power production. The first-stage tasks consisted of site selection, permitting, pilot plant design, and assessment of technology and commercial readiness. The second stage would have included development of infrastructure, undersea cabling, and deployment of wave energy conversion devices (WECs). In the third stage, the most promising WEC devices would have been deployed in larger quantities and connected to the grid. This report documents the findings of Stage One. Site Selection: After studying the wave energy potential, grid interconnection and other project infrastructure along the California coast, PG&E selected two sites: one near Eureka, called the Humboldt WaveConnect (HWC) project, and another near Vandenberg Air Force Base, called the Central Coast WaveConnect project (CCWC). Permitting: FERC issued PG&E preliminary permits for HWC in 2008 and for CCWC in 2010. PG&E chose to use FERC's Pilot Project Licensing Process, which was intended to streamline licensing to allow relatively quick and easy installation, operation, and environmental testing for pilot projects. Permitting, however, proved to be complicated, time-consuming and expensive, mainly because of the uncertain impacts of WEC devices. PG&E learned that even under the PPLP the project would still require a full analysis under CEQA, including an EIR, as well as Monitoring and Adaptive Management Programs and other requirements that had significant cost and scheduling implications. A majority of efforts were expended on permitting activities. Pilot Plant Design: PG&E prepared a conceptual design for a 5-MW pilot test facility at the Humboldt site, which consisted of an off-shore deployment area where WECs of different designs and from different device manufacturers could be tested. PG&E was to provide permitting, subsea cables, and on-shore facilities necessary to connect WaveConnect to an existing PG&E substation, while the WEC manufacturers would provide, operate and maintain their devices during the test period. Technology and Commercial Readiness: PG&E issued a Request for Information to the wave power industry to assess the technical and commercial capabilities of WEC manufacturers. Sixteen manufacturers responded, representing the four best-known and most mature designs. PG&E found that WECs are early-stage devices with evolving designs and little real-world operating experience. These characteristics made environmental impacts difficult to assess, which complicated permitting efforts. It also made a megawatt-scale demonstration project difficult to support because early stage WECs are costly and have limited track records for performance and reliability. Results: PG&E withdrew its FERC DPLA for HWC in November 2010 and surrendered its preliminary permit for CCWC in May 2011, effectively discontinuing the project for the following combination of reasons: Permitting issues were much more challenging than originally anticipated. Stage One project funding of $6 million proved insufficient to complete the necessary development and permitting work. During Stage One development, PG&E determined that permitting costs would be $2 million to $5 million greater than originally budgeted. The cost of developing a five-year, 5-MW pilot project at Humboldt Bay is much greater than the $15 million to $20 million originally estimated. Even assuming that vendors provide WEC devices at no cost to the utility, which was the proposed strategy with WaveConnect, PG&E concluded that a pilot project comparable to HWC would cost approximately $47 million. If WEC devices were purchased for such a project, its total cost would be on the order of $90 million. It is unclear when or if wave power will become competitive with renewable energy alternatives. Significant additional investment in design, testing and de

  18. 1.85 Approximation for Min-Power Strong Connectivity

    E-Print Network [OSTI]

    Calinescu, Gruia

    2012-01-01T23:59:59.000Z

    Given a directed simple graph G=(V,E) and a nonnegative-valued cost function the power of a vertex u in a directed spanning subgraph H is given by the maximum cost of an arcs of H exiting u. The power of H is the sum of the power of its vertices. Power Assignment seeks to minimize the power of H while H satisfies some connectivity constraint. In this paper, we assume E is bidirected (for every directed edge e in E, the opposite edge exists and has the same cost), while H is required to be strongly connected. This is the original power assignment problem introduced by Chen and Huang in 1989, who proved that bidirected minimum spanning tree has approximation ratio at most 2 (this is tight). In Approx 2010, we introduced a Greedy approximation algorithm and claimed a ratio of 1.992. Here we improve the analysis to 1.85. The proof also shows that a natural linear programming relaxation, introduced by us in 2012, has the same 1.85 integrality gap.

  19. How to Connect with SLAC on Facebook A Facebook account is required to connect with SLAC on Facebook. If you don't have a

    E-Print Network [OSTI]

    Wechsler, Risa H.

    How to Connect with SLAC on Facebook Sign up! A Facebook account is required to connect with SLAC on Facebook. If you don't have a Facebook profile already, the first step is to visit www.facebook.com and sign up for an account. As of December 2011, Facebook had 845 million active account users, so don

  20. Seismic testing of existing full-scale pile-to-deck connections : precast prestressed and steel piles

    E-Print Network [OSTI]

    Bell, Jared Keith

    2008-01-01T23:59:59.000Z

    Testing of a Full-Scale Pile-Deck Connection Utilizing2001) Seismic Performance of Pile-Wharf Connections, PEERp : Deformation component from pile flexibility. c : Extreme

  1. Modeling Electric Vehicle Benefits Connected to Smart Grids

    SciTech Connect (OSTI)

    Stadler, Michael; Marnay, Chris; Mendes, Goncalo; Kloess, Maximillian; Cardoso, Goncalo; Mgel, Olivier; Siddiqui, Afzal

    2011-07-01T23:59:59.000Z

    Connecting electric storage technologies to smartgrids will have substantial implications in building energy systems. Local storage will enable demand response. Mobile storage devices in electric vehicles (EVs) are in direct competition with conventional stationary sources at the building. EVs will change the financial as well as environmental attractiveness of on-site generation (e.g. PV, or fuel cells). In order to examine the impact of EVs on building energy costs and CO2 emissions in 2020, a distributed-energy-resources adoption problem is formulated as a mixed-integer linear program with minimization of annual building energy costs or CO2 emissions. The mixed-integer linear program is applied to a set of 139 different commercial buildings in California and example results as well as the aggregated economic and environmental benefits are reported. The research shows that considering second life of EV batteries might be very beneficial for commercial buildings.

  2. Multiply Connected Topological Economics, Confidence Relation and Political Economy

    E-Print Network [OSTI]

    Yi-Fang Chang

    2010-02-14T23:59:59.000Z

    Using the similar formulas of the preference relation and the utility function, we propose the confidence relations and the corresponding influence functions that represent various interacting strengths of different families, cliques and systems of organization. Since they can affect products, profit and prices, etc., in an economic system, and are usually independent of economic results, therefore, the system can produce a multiply connected topological economics. If the political economy is an economy chaperoned polity, it will produce consequentially a binary economy. When the changes of the product and the influence are independent one another, they may be a node or saddle point. When the influence function large enough achieves a certain threshold value, it will form a wormhole with loss of capital. Various powers produce usually the economic wormhole and various corruptions.

  3. Monolithic series-connected gallium arsenide converter development

    SciTech Connect (OSTI)

    Spitzer, M.B.; McClelland, R.W.; Dingle, B.D.; Dingle, J.E.; Hill, D.S. (Kopin Corp., Taunton, MA (United States)); Rose, B.H. (Sandia National Labs., Albuquerque, NM (United States))

    1991-01-01T23:59:59.000Z

    We report the development of monolithic GaAs photovoltaic devices intended to convert light generated by a laser or other bright source to electricity. The converters described here can provide higher operating voltage than is possible using a single-junction converter, owing to use of a monolithic circuit that forms a planar series-connected string of single-junction sub-cells. This planar monolithic circuit is arranged to deliver the desired voltage and current during operation at the maximum power point. The paper describes two-, six-, and twelve-junction converters intended for illumination by a laser diode with a wavelength of 0.8 {mu}m. Design and characterization data are presented for optical power in the range of 100 mW to 1 W. The best conversion efficiency exceeds 50%. 9 refs., 4 figs., 2 tabs.

  4. Contour integration and segmentation with self-organized lateral connections

    E-Print Network [OSTI]

    2000-01-01T23:59:59.000Z

    Contour integration in low-level vision is believed to occur based on lateral interaction between neurons with similar orientation tuning. How such interactions could arise in the brain has been an open question. Our model suggests that the interactions can be learned through input-driven self-organization, i.e. through the same mechanism that underlies many other developmental and functional phenomena in the visual cortex. The model also shows how synchronized firing mediated by these lateral connections can represent the percept of a contour, resulting in performance similar to that of human contour integration. The model further demonstrates that contour integration performance can differ in different parts of the visual field, depending on what kinds of input distributions they receive during development. The model thus grounds an important perceptual phenomenon onto detailed neural mechanisms, so that various structural and functional properties can be measured, and predictions can be made to guide future experiments. 1

  5. Connections on non-symmetric (generalized) Riemannian manifold and gravity

    E-Print Network [OSTI]

    Ivanov, Stefan

    2015-01-01T23:59:59.000Z

    Connections with (skew-symmetric) torsion on non-symmetric Riemannian manifold satisfying the Einstein metricity condition (NGT with torsion) are considered. It is shown that an almost Hermitian manifold is an NGT with torsion if and only if it is a Nearly K\\"ahler manifold. In the case of an almost contact metric manifold the NGT with torsion spaces are characterized and a possibly new class of almost contact metric manifolds is extracted. Similar considerations lead to a definition of a particular classes of almost para-Hermitian and almost paracontact metric manifolds. The conditions are given in terms of the corresponding Nijenhuis tensors and the exterior derivative of the skew-symmetric part of the non-symmetric Riemannian metric.

  6. Hermetic fiber optic-to-metal connection technique

    DOE Patents [OSTI]

    Kramer, Daniel P. (Centerville, OH)

    1992-09-01T23:59:59.000Z

    A glass-to-glass hermetic sealing technique is disclosed which can be used to splice lengths of glass fibers together. A solid glass preform is inserted into the cavity of a metal component which is then heated to melt the glass. An end of an optical fiber is then advanced into the molten glass and the entire structure cooled to solidify the glass in sealing engagement with the optical fiber end and the metal cavity. The surface of the re-solidified glass may be machined for mating engagement with another component to make a spliced fiber optic connection. The resultant structure has a helium leak rate of less than 1.times.10.sup.-8 cm.sup.3 /sec.

  7. Connecting horizon pixels and interior voxels of a black hole

    E-Print Network [OSTI]

    Piero Nicolini; Douglas Singleton

    2014-10-03T23:59:59.000Z

    In this paper we discuss to what extent one can infer details of the interior structure of a black hole based on its horizon. Recalling that black hole thermal properties are connected to the non-classical nature of gravity, we circumvent the restrictions of the no hair theorem by postulating that the black hole interior is singularity free due to violations of the usual energy conditions. Further these conditions allow one to establish a one-to-one, holographic projection between Planckian areal "bits" on the horizon and "voxels", representing the gravitational degrees of freedom in the black hole interior. We illustrate the repercussions of this idea by discussing an example of the black hole interior consisting of a de Sitter core postulated to arise from the local graviton quantum vacuum energy. It is shown that the black hole entropy can emerge as the statistical entropy of a gas of voxels.

  8. Gauge Configurations for Lattice QCD from The Gauge Connection

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

    The Gauge Connection is an experimental archive for lattice QCD and a repository of gauge configurations made freely available to the community. Contributors to the archive include the Columbia QCDSP collaboration, the MILC collaboration, and others. Configurations are stored in QCD archive format, consisting of an ASCII header which defines various parameters, followed by binary data. NERSC has also provided some utilities and examples that will aid users in handling the data. Users may browse the archive, but are required to register for a password in order to download data. Contents of the archive are organized under four broad headings: Quenched (more than 1200 configurations); Dynamical, Zero Temperature (more than 300 configurations); MILC Improved Staggered Asqtad Lattices (more than 7000 configurations); and Dynamical, Finite Temperature (more than 1200 configurations)

  9. Radio and gamma-ray connection in relativistic jets

    E-Print Network [OSTI]

    Orienti, M

    2015-01-01T23:59:59.000Z

    Relativistic jets are one of the most powerful manifestations of the release of energy related to the supermassive black holes at the centre of active galactic nuclei (AGN). Their emission is observed across the entire electromagnetic spectrum, from the radio band to gamma rays. Despite decades of efforts, many aspects of the physics of relativistic jets remain elusive. In particular, the location and the mechanisms responsible for the high-energy emission and the connection of the variability at different wavelengths are among the greatest challenges in the study of AGN. Recent high resolution radio observations of flaring objects locate the high-energy emitting region downstream the jet at parsec scale distance from the central engine, posing questions on the nature of the seed photons upscattered to gamma-rays. Furthermore, monitoring campaigns of the most active blazars indicate that not all the high energy flares have the same characteristics in the various energy bands, even from the same source, making...

  10. Comparison of reliability performance of group connected and conventional HVDC transmission systems

    SciTech Connect (OSTI)

    Kuruganty, S. [Univ. of North Dakota, Grand Forks, ND (United States). Dept. of Electrical Engineering] [Univ. of North Dakota, Grand Forks, ND (United States). Dept. of Electrical Engineering

    1995-10-01T23:59:59.000Z

    A group connected HVDC transmission scheme is a variant of the unit connection where instead of a single generator, a group of generators are directly connected to the converter. Studies conducted in the past indicated that significant cost reduction can be achieved using this scheme. This is mainly due to the elimination of many components which results in considerable capital and operating cost savings to the utility. Concerns regarding the reliability performance of unit connected schemes were raised, however, there has not been a detailed reliability study conducted. This paper addresses the reliability evaluation aspect of a group connected scheme and compares the reliability performance of the group connected scheme with that of the conventional common collector system. Reliability models for both schemes were developed using a hypothetical system model based on the Nelson River system. Practical system component outage data was used to examine the reliability performance of both schemes.

  11. Direct connection of series self-excited generators and HVDC converters

    SciTech Connect (OSTI)

    Arrillaga, J.; Macdonald, S.J.; Watson, N.R.; Watson, S. (Univ. Canterbury, Christchurch (New Zealand))

    1993-10-01T23:59:59.000Z

    An alternative and simpler solution is proposed for the direct connection of generators to HVdc converters. The generator exciter windings are connected in series with the output of the HVdc converter and take the place of the conventional smoothing reactor. Existing steady state and time domain simulation programs are modified to represent the behavior of the series direct connection scheme. It is shown that series excitation extends naturally the power transmission capability and permits fast fault clearances.

  12. File: Accessing Restricted Resources Using Network Connect Page 1 of 6 Dec. 2012 on the Secure Remote Access Service

    E-Print Network [OSTI]

    Jiang, Huiqiang

    to connecting. You must be approved by your Responsibility Center Administrator to access Network ConnectFile: Accessing Restricted Resources Using Network Connect Page 1 of 6 Dec. 2012 on the Secure Restricted University Online Resources Using Network Connect on the Secure Remote Access Service Table

  13. abnormal fronto-striatal connectivity: Topics by E-print Network

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

    Center Association. Our mission is to improve the quality and value of maternity care through consumer engagement and health system transformation. Childbirth Connection...

  14. Ex Parte Communication In Connection with DocketNo.EERE-2010...

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

    the Motor Coalition's previous communications in connection with this proceeding and documented in a memorandum dated April18, 2012. ExParteMemo.pdf More Documents & Publications...

  15. Research connects soil hydrology and stream water chemistry in California oak woodlands

    E-Print Network [OSTI]

    O'Geen, Anthony T; Dahlgren, Randy A; Swarowsky, Alexandre; Tate, Kenneth W; Lewis, David J; Singer, Michael J

    2010-01-01T23:59:59.000Z

    Dahlgren RA, Tate KW. 2000. Hydrology in a California oakResearch connects soil hydrology and stream water chemistrybetween nitrogen cycling and soil hydrology in a manner that

  16. T-635: Cisco AnyConnect Secure Mobility Client Lets Remote Users...

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

    VPN client, which provides remote users with secure IPsec (IKEv2) or SSL Virtual Private Network (VPN) connections to Cisco 5500 Series Adaptive Security Appliances (ASA) and...

  17. Gene connectivity, function, and sequence conservation: predictions from modular yeast co-expression networks

    E-Print Network [OSTI]

    Carlson, Marc R J; Zhang, Bin; Fang, Zixing; Mischel, Paul S; Horvath, Steve; Nelson, Stanley F

    2006-01-01T23:59:59.000Z

    connectivity would lead to information loss. The adjacencygene co-expression information and, leads to results thatgenes does not lead to major information loss for the key

  18. Calculating excitation energies by extrapolation along adiabatic connections

    E-Print Network [OSTI]

    Rebolini, Elisa; Teale, Andrew M; Helgaker, Trygve; Savin, Andreas

    2015-01-01T23:59:59.000Z

    In this paper, an alternative method to range-separated linear-response time-dependent density-functional theory and perturbation theory is proposed to improve the estimation of the energies of a physical system from the energies of a partially interacting system. Starting from the analysis of the Taylor expansion of the energies of the partially interacting system around the physical system, we use an extrapolation scheme to improve the estimation of the energies of the physical system at an intermediate point of the range-separated or linear adiabatic connection where either the electron--electron interaction is scaled or only the long-range part of the Coulomb interaction is included. The extrapolation scheme is first applied to the range-separated energies of the helium and beryllium atoms and of the hydrogen molecule at its equilibrium and stretched geometries. It improves significantly the convergence rate of the energies toward their exact limit with respect to the range-separation parameter. The range...

  19. Temperature control method for series-connected reactors

    SciTech Connect (OSTI)

    Abrams, L.M.

    1984-07-03T23:59:59.000Z

    A method is claimed for controlling the temperature and composition of a vapor feedstream into a second reactor connected in series flow arrangement with a first reactor. The effluent stream from the first reactor containing vapor and liquid fractions is first cooled against a vapor stream and then further cooled against a suitable external fluid, then is phase separated to provide vapor and liquid fractions. The separated vapor fraction is reheated against the first reactor effluent stream and passed at an intermediate temperature into the second reactor. The first reactor is preferably an ebullated bed type catalytic reactor and the second reactor is preferably a fixed bed type catalytic reactor which is operated at an inlet temperature 20/sup 0/-200/sup 0/ F. lower than the first reactor effluent stream temperature. If desired, the effluent stream from the first reactor can be initially phase separated into vapor and liquid factions, and the vapor fraction only passed to the first heat exchange step for cooling to a first lower temperature.

  20. BAL QSOs and Extreme UFOs: the Eddington connection

    E-Print Network [OSTI]

    Zubovas, Kastytis

    2013-01-01T23:59:59.000Z

    We suggest a common physical origin connecting the fast, highly ionized winds (UFOs) seen in nearby AGN, and the slower and less ionized winds of BAL QSOs. The primary difference is the mass loss rate in the wind, which is ultimately determined by the rate at which mass is fed towards the central supermassive black hole (SMBH) on large scales. This is below the Eddington accretion rate in most UFOs, and slightly super-Eddington in extreme UFOs such as PG1211+143, but ranges up to $\\sim 10-50$ times this in BAL QSOs. For UFOs this implies black hole accretion rates and wind mass loss rates which are at most comparable to Eddington, giving fast, highly-ionized winds. In contrast BAL QSO black holes have mildly super-Eddington accretion rates, and drive winds whose mass loss rates are significantly super-Eddington, and so are slower and less ionized. This picture correctly predicts the velocities and ionization states of the observed winds, including the recently-discovered one in SDSS J1106+1939. We suggest tha...

  1. Jammed frictionless discs: connecting local and global response

    E-Print Network [OSTI]

    Wouter G. Ellenbroek; Martin van Hecke; Wim van Saarloos

    2009-11-04T23:59:59.000Z

    By calculating the linear response of packings of soft frictionless discs to quasistatic external perturbations, we investigate the critical scaling behavior of their elastic properties and non-affine deformations as a function of the distance to jamming. Averaged over an ensemble of similar packings, these systems are well described by elasticity, while in single packings we determine a diverging length scale $\\ell^*$ up to which the response of the system is dominated by the local packing disorder. This length scale, which we observe directly, diverges as $1/\\Delta z$, where $\\Delta z$ is the difference between contact number and its isostatic value, and appears to scale identically to the length scale which had been introduced earlier in the interpretation of the spectrum of vibrational modes. It governs the crossover from isostatic behavior at the small scale to continuum behavior at the large scale; indeed we identify this length scale with the coarse graining length needed to obtain a smooth stress field. We characterize the non-affine displacements of the particles using the \\emph{displacement angle distribution}, a local measure for the amount of relative sliding, and analyze the connection between local relative displacements and the elastic moduli.

  2. Storage Size Determination for Grid-Connected Photovoltaic Systems

    E-Print Network [OSTI]

    Ru, Yu; Martinez, Sonia

    2011-01-01T23:59:59.000Z

    In this paper, we study the problem of determining the size of battery storage used in grid-connected photovoltaic (PV) systems. In our setting, electricity is generated from PV and is used to supply the demand from loads. Excess electricity generated from the PV can be stored in a battery to be used later on, and electricity must be purchased from the electric grid if the PV generation and battery discharging cannot meet the demand. The objective is to minimize the electricity purchase from the electric grid while at the same time choosing an appropriate battery size. More specifically, we want to find a unique critical value (denoted as $E_{max}^c$) of the battery size such that the cost of electricity purchase remains the same if the battery size is larger than or equal to $E_{max}^c$, and the cost is strictly larger if the battery size is smaller than $E_{max}^c$. We propose an upper bound on $E_{max}^c$, and show that the upper bound is achievable for certain scenarios. For the case with ideal PV generat...

  3. BAL QSOs AND EXTREME UFOs: THE EDDINGTON CONNECTION

    SciTech Connect (OSTI)

    Zubovas, Kastytis; King, Andrew, E-mail: kastytis.zubovas@ftmc.lt [Theoretical Astrophysics Group, University of Leicester, Leicester LE1 7RH (United Kingdom)

    2013-05-20T23:59:59.000Z

    We suggest a common physical origin connecting the fast, highly ionized winds (UFOs) seen in nearby active galactic nuclei (AGNs), and the slower and less ionized winds of broad absorption line (BAL) QSOs. The primary difference is the mass-loss rate in the wind, which is ultimately determined by the rate at which mass is fed toward the central supermassive black hole (SMBH) on large scales. This is below the Eddington accretion rate in most UFOs, and slightly super-Eddington in extreme UFOs such as PG1211+143, but ranges up to {approx}10-50 times this in BAL QSOs. For UFOs this implies black hole accretion rates and wind mass-loss rates which are at most comparable to Eddington, giving fast, highly ionized winds. In contrast, BAL QSO black holes have mildly super-Eddington accretion rates, and drive winds whose mass-loss rates are significantly super-Eddington, and so are slower and less ionized. This picture correctly predicts the velocities and ionization states of the observed winds, including the recently discovered one in SDSS J1106+1939. We suggest that luminous AGNs may evolve through a sequence from BAL QSO through LoBAL to UFO-producing Seyfert or quasar as their Eddington factors drop during the decay of a bright accretion event. LoBALs correspond to a short-lived stage in which the AGN radiation pressure largely evacuates the ionization cone, but before the large-scale accretion rate has dropped to the Eddington value. We show that sub-Eddington wind rates would produce an M-{sigma} relation lying above that observed. We conclude that significant SMBH mass growth must occur in super-Eddington phases, either as BAL QSOs, extreme UFOs, or obscured from direct observation.

  4. Time series power flow analysis for distribution connected PV generation.

    SciTech Connect (OSTI)

    Broderick, Robert Joseph; Quiroz, Jimmy Edward; Ellis, Abraham; Reno, Matthew J. [Georgia Institute of Technology, Atlanta, GA; Smith, Jeff [Electric Power Research Institute, Knoxville, TN; Dugan, Roger [Electric Power Research Institute, Knoxville, TN

    2013-01-01T23:59:59.000Z

    Distributed photovoltaic (PV) projects must go through an interconnection study process before connecting to the distribution grid. These studies are intended to identify the likely impacts and mitigation alternatives. In the majority of the cases, system impacts can be ruled out or mitigation can be identified without an involved study, through a screening process or a simple supplemental review study. For some proposed projects, expensive and time-consuming interconnection studies are required. The challenges to performing the studies are twofold. First, every study scenario is potentially unique, as the studies are often highly specific to the amount of PV generation capacity that varies greatly from feeder to feeder and is often unevenly distributed along the same feeder. This can cause location-specific impacts and mitigations. The second challenge is the inherent variability in PV power output which can interact with feeder operation in complex ways, by affecting the operation of voltage regulation and protection devices. The typical simulation tools and methods in use today for distribution system planning are often not adequate to accurately assess these potential impacts. This report demonstrates how quasi-static time series (QSTS) simulation and high time-resolution data can be used to assess the potential impacts in a more comprehensive manner. The QSTS simulations are applied to a set of sample feeders with high PV deployment to illustrate the usefulness of the approach. The report describes methods that can help determine how PV affects distribution system operations. The simulation results are focused on enhancing the understanding of the underlying technical issues. The examples also highlight the steps needed to perform QSTS simulation and describe the data needed to drive the simulations. The goal of this report is to make the methodology of time series power flow analysis readily accessible to utilities and others responsible for evaluating potential PV impacts.

  5. THE MAGNETIC CONNECTION BETWEEN THE CONVECTION ZONE AND CORONA IN THE QUIET SUN

    E-Print Network [OSTI]

    Abbett, Bill

    THE MAGNETIC CONNECTION BETWEEN THE CONVECTION ZONE AND CORONA IN THE QUIET SUN W. P. Abbett Space connection between the convectively unstable layers below the visible surface of the Sun and the overlying application of this numerical model, we present a series of simulations of the quiet Sun in a domain

  6. All--to--All Communication on the Connection Machine CM200

    E-Print Network [OSTI]

    Johnsson, S. Lennart

    All--to--All Communication on the Connection Machine CM200 Kapil K. Mathur S. Lennart Johnsson TR. #12; All--to--All Communication on the Connection Machine CM--200 Kapil K. Mathur and S. Lennart@think.com Abstract Detailed algorithms for all--to--all broadcast and reduction are given for arrays mapped by binary

  7. Dual Power Management for Network Connectivity in Wireless Sensor Networks Yanxia Rong

    E-Print Network [OSTI]

    Choi, Hyeong-Ah

    larger than the lower power level that is used to connect the nodes in the neighborhood. Hence, the dualDual Power Management for Network Connectivity in Wireless Sensor Networks Yanxia Rong , Hongsik@vcu.edu, hchoi@gwu.edu Abstract As the energy consumption in wireless sensor nodes is dominated by the radio

  8. CDC-INV4104 Optimal Control of A ne Connection Control Systems: A

    E-Print Network [OSTI]

    Murray, Richard M.

    CDC-INV4104 Optimal Control of A ne Connection Control Systems: A Variational Approach J. Alexander we investigate the optimal control of a ne connection control systems. The formalism of the a ne-dimensional second-order system as a 2n-dimensional rst-order system and applying the machinery of optimal control

  9. Revisiting A Soft-State Approach to Managing Reliable Transport Connections

    E-Print Network [OSTI]

    Matta, Abraham "Ibrahim"

    of connection management for reliable transport as part of our clean-slate Recursive Inter- Net Architecture. This result also suggests that within a clean-slate transport architecture, explicit connection messages], can be viewed as a hybrid hard-state/soft- state (HS+SS) protocol. Motivated by the design of a clean-slate

  10. Study of the brain connectivity in an Immersive Space Anne-Charlotte Philippe

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Study of the brain connectivity in an Immersive Space Anne-Charlotte Philippe ATHENA/INRIA Sophia of the brain connectivity. Both anatomical and functional data are attached to a mesh representing the brain the experience of the visualization of brain meshes in an immersive space for the specific study of brain con

  11. Level Crossing Crash Taxonomy for Connected Vehicle Safety August 5, 2014

    E-Print Network [OSTI]

    Illinois at Urbana-Champaign, University of

    1 Level Crossing Crash Taxonomy for Connected Vehicle Safety Research August 5, 2014 Volpe-Rail Intersection Crash Taxonomy For Connected Vehicle Safety Research Office of Research and Development Washington, DC 20590 Focus on level crossing- highway intersection Research products Crash Taxonomy Concept

  12. CONNECTIONS Volume 16 Issue 2 2007Editors: Stephen Green, Ph.D., & Susan Lee

    E-Print Network [OSTI]

    ­ used for smaller toys. CONNECTIONSCONNECTIONS Reducing Contagious Illness in the Child Care SettingCONNECTIONS Volume 16 · Issue 2 · 2007Editors: Stephen Green, Ph.D., & Susan Lee Child CareChild Care To view previous issues of Child Care Connections: http://fcs.tamu.edu/families/child_care

  13. On the Connectivity of 2-D Random Networks with Anisotropically Radiating Nodes

    E-Print Network [OSTI]

    Dettmann, Carl

    in many infrastructural and ad hoc applications. These include emerging energy and utility management sce that directive transmission can improve connectivity when the path loss exponent is low, and impair connectivity-mail: justin@toshiba-trel.com). He is also with the Department of Electrical and Electronic Engineering

  14. ASP-DAC 2012 Post-Fabrication Reconfiguration for Power-Optimized Tuning of Optically Connected

    E-Print Network [OSTI]

    fabrication equipment. As a case study in this paper, we focus on Corona [7], an optically connected 3D multi-core Multi-Core Systems Abstract-- Integrating optical interconnects into the next- generation multi-/many-core of inter-core connectivity to keep pace with the growth of the cores' processing ability. However

  15. Connections and dynamical trajectories in generalised Newton-Cartan gravity I. An intrinsic view

    E-Print Network [OSTI]

    Xavier Bekaert; Kevin Morand

    2015-05-14T23:59:59.000Z

    The "metric" structure of nonrelativistic spacetimes consists of a one-form (the absolute clock) whose kernel is endowed with a positive-definite metric. Contrarily to the relativistic case, the metric structure and the torsion do not determine a unique Galilean (i.e. compatible) connection. This subtlety is intimately related to the fact that the timelike part of the torsion is proportional to the exterior derivative of the absolute clock. When the latter is not closed, torsionfreeness and metric-compatibility are thus mutually exclusive. We will explore generalisations of Galilean connections along the two corresponding alternative roads in a series of papers. In the present one, we focus on compatible connections and investigate the equivalence problem (i.e. the search for the necessary data allowing to uniquely determine connections) in the torsionfree and torsional cases. More precisely, we characterise the affine structure of the spaces of such connections and display the associated model vector spaces. In contrast with the relativistic case, the metric structure does not single out a privileged origin for the space of metric-compatible connections. In our construction, the role of the Levi-Civita connection is played by a whole class of privileged origins, the so-called torsional Newton-Cartan (TNC) geometries recently investigated in the literature. Finally, we discuss a generalisation of Newtonian connections to the torsional case.

  16. On the Connectivity in One-Dimensional Ad Hoc Wireless Networks with a Forbidden Zone

    E-Print Network [OSTI]

    On the Connectivity in One-Dimensional Ad Hoc Wireless Networks with a Forbidden Zone Xiaodong Hu1 This paper investigates the connectivity in one-dimensional ad hoc wireless networks with a forbidden zone. We derive the probability of the wireless networks which are composed of exactly m clusters by means

  17. Methods to Improve Process Safety Performance through Flange Connection Leak Prediction and Control

    E-Print Network [OSTI]

    Nelson, Jeremy

    2014-08-08T23:59:59.000Z

    of their parent asset. This thesis focuses on methods to improve prediction and control of corrosion and leakage at flange connections in particular. Flange connection seal tightness can be monitored through vibration-based Non-Destruction Testing (NDT). The data...

  18. 10 IAEI NEWS September.October 2009 www.iaei.org connecting the inverter

    E-Print Network [OSTI]

    Johnson, Eric E.

    system (less than about 20 kW), the inverter serves as a central focal point for grounding connections to grounded PV arrays, and have an internal ground-fault indication/ detection (GFID) system. This GFID system grounding of the entire PV system, it is necessary to connect all three of these terminals properly

  19. Novel MIMO Linear Zero Dynamic Controller for the Grid-connected Photovoltaic System with

    E-Print Network [OSTI]

    Pota, Himanshu Roy

    connected PV system also has its own draw- backs, the conversion efficiency of the inverter is low under low (PV) system. The relative degree is investigated through the concept of Lie derivative to execute the LZDC for three phase grid connected PV system. To implement the control theory, system stability

  20. 1 1 1 1 1 1 2 2 Network of offshore wind farms connected by

    E-Print Network [OSTI]

    Heinemann, Detlev

    2 33 3 3 1 1 1 1 1 1 2 2 Network of offshore wind farms connected by gas insulated transmission of connecting these offshore wind farms by gas in- sulated transmission lines (GIL) is investigated. Aim, Germany Corresponding author: anja.drews@forwind.de Offshore wind parks in different stages.Green- in op

  1. Mitigation of Voltage and Current Harmonics in Grid-Connected Microgrids

    E-Print Network [OSTI]

    Vasquez, Juan Carlos

    Mitigation of Voltage and Current Harmonics in Grid-Connected Microgrids Mehdi Savaghebi1 , Josep M-connected microgrids. Two modes of compensation are considered, i.e. voltage and current compensation modes-electronic interface converter to the utility grid or microgrid. Microgrid is a local grid consisting of DGs, energy

  2. Connection between elastic moduli and thermal conductivities of anisotropic short fiber reinforced thermoplastics: theory and

    E-Print Network [OSTI]

    Sevostianov, Igor

    Elsevier B.V. All rights reserved. Keywords: Polymer matrix composites; Short-fiber composite; ElasticConnection between elastic moduli and thermal conductivities of anisotropic short fiber reinforced form 29 May 2003 Abstract Cross-property connections for two phase composites derived recently

  3. Behavior of Reinforced Concrete ColumnSteel Beam Roof Level T-Connections under Displacement Reversals

    E-Print Network [OSTI]

    Parra-Montesinos, Gustavo J.

    Behavior of Reinforced Concrete ColumnSteel Beam Roof Level T-Connections under Displacement study on the seismic response of two hybrid RC column-to-steel S beam RCS roof level T longitudinal bars; and 2 confinement requirements in RCS roof level T-connections. In the first subassembly

  4. Connections between mRNA 3( end processing and transcription termination

    E-Print Network [OSTI]

    Connections between mRNA 3( end processing and transcription termination Stephen Buratowski with transcription elongation and termination. It has been known for quite a long time that transcription termination The connection between polyadenylation and transcrip- tion termination was established early on with the dis

  5. On the edge-connectivity of Cartesian product graphs Sandi Klavzar

    E-Print Network [OSTI]

    Klavzar, Sandi

    , then either S is induced by a minimum edge cut of a factor, or S is a set of edges incident to a vertex of G H is given and the structure of minimum edge cuts is described. It is also proved that the connectivity product of graphs; edge-connectivity; minimum edge cuts; AMS subject classification (2000): 05C40 1

  6. The smallest k-regular h-edge-connected graphs without , Douglas B. West

    E-Print Network [OSTI]

    West, Douglas B.

    -regular graph with no cut-edge has a 1-factor. This has many generalizations. Showing that every kThe smallest k-regular h-edge-connected graphs without 1-factors John Ganci , Douglas B. West March-regular (k - 1)-edge-connected graph of even order has a 1-factor is a standard elementary exercise (#3

  7. Distributed Connectivity Control of Mobile Networks Michael M. Zavlanos and George J. Pappas

    E-Print Network [OSTI]

    Pappas, George J.

    Distributed Connectivity Control of Mobile Networks Michael M. Zavlanos and George J. Pappas potential fields are used to maintain existing links in the network. Second, distributed coordination and distributed eigenvector computation is considered in [5]. Network connectivity for double integrator agents

  8. Climate change, migratory connectivity and changes in laying date and clutch size of the pied flycatcher

    E-Print Network [OSTI]

    Laaksonen, Toni

    Climate change, migratory connectivity and changes in laying date and clutch size of the pied., Ahola, M., Eeva, T., Vaisanen, R. A. and Lehikoinen, E. 2006. Climate change, migratory connectivity Ficedula hypoleuca Pallas, and analysed whether potential changes were explained by changes in climatic

  9. Prof. S.K. Saha MuDRA: Connecting engineering minds with society 1

    E-Print Network [OSTI]

    Saha, Subir Kumar

    Prof. S.K. Saha MuDRA: Connecting engineering minds with society 1 MultibodyMultibody DynamicsEngineeringMinds with SocietyConnectingEngineeringMinds with Society -------- Prof. S.K. Saha Naren Gupta Chair Professor Dept the Seriesin the Series Total: 31 India: 26 Poland: 1 Ethiopia: 1 USA: 1 Mexico: 2 #12;Prof. S.K. Saha Mu

  10. Vortices in Bose-Einstein condensates confined in a multiply connected Laguerre-Gaussian optical trap

    E-Print Network [OSTI]

    Abraham, Eric

    Vortices in Bose-Einstein condensates confined in a multiply connected Laguerre-Gaussian optical-Einstein condensate, confined in a multiply connected geometry formed by a Laguerre-Gaussian optical trap. Solving expanding Laguerre-Gaussian condensate with a vortex is calculated and used to derive the interference

  11. Seismic retrofit of concrete-encased riveted stiffened seat angle connections

    E-Print Network [OSTI]

    Bruneau, Michel

    Seismic retrofit of concrete-encased riveted stiffened seat angle connections Michel Bruneau Ottawa: Seismic retrofit, semi-rigid connections, concrete-encased, stiffened seat, ductile steel fuse, riveted frequently found in buildings constructed in the seismic zones of Eastern North America prior

  12. Dynamic Effective Connectivity of Inter-Areal Brain Demian Battaglia1,2

    E-Print Network [OSTI]

    Battaglia, Demian

    Dynamic Effective Connectivity of Inter-Areal Brain Circuits Demian Battaglia1,2 *, Annette Witt1. Citation: Battaglia D, Witt A, Wolf F, Geisel T (2012) Dynamic Effective Connectivity of Inter-Areal Brain, 2012 Copyright: 2012 Battaglia et al. This is an open-access article distributed under the terms

  13. An Assessment of Converter Modelling Needs for Offshore Wind Power Plants Connected via VSC-

    E-Print Network [OSTI]

    Bak, Claus Leth

    An Assessment of Converter Modelling Needs for Offshore Wind Power Plants Connected via VSC- HVDC, especially in case of connection of offshore wind power plants (OWPPs). Modelling challenges are faced Networks Jakob Glasdam, Lorenzo Zeni, Jesper Hjerrild, Lukasz Kocewiak, Bo Hesselbaek Wind Power

  14. A power system includes an engine, a motor/generator operatively connected to the engine, and a starter operatively connected to at least one of the engine and the motor/generator.

    DOE Patents [OSTI]

    Hoff, Brian D. (East Peoria, IL); Algrain, Marcelo C. (Peoria, IL)

    2008-12-09T23:59:59.000Z

    A power system includes an engine, a motor/generator operatively connected to the engine, and a starter operatively connected to at least one of the engine and the motor/generator.

  15. Design of the PSI connection processor for the Xpress transfer protocol

    E-Print Network [OSTI]

    Brudeseth, Rolf

    1994-01-01T23:59:59.000Z

    their interaction and execution. The implementation in the Verilog Hardware Description Language may be used to obtain an area estimate of the Connection Processor. To my parents Liv and TorbjIsrn whose support made this all possible. to my sister T, inda... Upper Layer IIeader Processor Connection Prores or Chips Connection I socessors QQQ OQO OOQ OOO OQQ QQQ Output Processor to t, o Lower Layer Upper Layer Fig. 1. PSi Template Architecture duties of the Output Processor are, based on the output...

  16. Method and apparatus for connecting high voltage leads to a high temperature super-conducting transformer

    SciTech Connect (OSTI)

    Golner, Thomas M.; Mehta, Shirish P.

    2005-07-26T23:59:59.000Z

    A method and apparatus for connecting high voltage leads to a super-conducting transformer is provided that includes a first super-conducting coil set, a second super-conducting coil set, and a third super-conducting coil set. The first, second and third super-conducting coil sets are connected via an insulated interconnect system that includes insulated conductors and insulated connectors that are utilized to connect the first, second, and third super-conducting coil sets to the high voltage leads.

  17. The Business-Environment Connection Author(s): Christine Meisner Rosen

    E-Print Network [OSTI]

    Kammen, Daniel M.

    CHRISTINEMEISNERROSEN the business-enviro connection I WOULD LIKE to take this opportunity to try to persuade.Muchofthenewworkbyenvironmentalhistoriansfocuses onbusiness'simpactontheenvironment,especiallyits negativeimpacts,without looking at the impact the natural

  18. Use of a hydraulic interwell connectivity concept for sandstone reservoir characterization

    E-Print Network [OSTI]

    Canas, Jesus Alberto

    1993-01-01T23:59:59.000Z

    Proper reservoir characterization is the key to successful implementation of improved oil recovery programs. The recovery efficiency of any reservoir is mainly controlled by its heterogeneity. Interwell connectivity is ...

  19. Control of Inverter-Connected Sources in Autonomous Microgrids Ian A. Hiskens Eric M. Fleming

    E-Print Network [OSTI]

    Hiskens, Ian A.

    microturbines [1], fuel cells [2], and renewable sources such as solar and wind power [3], [4]. This list. Microturbines operate at very high frequency. Grid connection therefore requires a power electronic interface

  20. LEFT VERSUS RIGHT HEMISPHERE DIFFERENCES IN BRAIN CONNECTIVITY: 4-TESLA HARDI TRACTOGRAPHY IN 569 TWINS

    E-Print Network [OSTI]

    Thompson, Paul

    LEFT VERSUS RIGHT HEMISPHERE DIFFERENCES IN BRAIN CONNECTIVITY: 4-TESLA HARDI TRACTOGRAPHY IN 569) and 112 adolescents (age 12-16) with 4-Tesla 105-gradient high- angular resolution diffusion imaging. We

  1. Automatic recognition of intonation from F0 contours using the rise/fall/connection model.

    E-Print Network [OSTI]

    Taylor, Paul A

    1993-01-01T23:59:59.000Z

    This paper descibes an automatic system for labelling intonational tune information based on the Rise/Fall/Connection model of intonation. The system is powerful in that it presupposes no prosodic knowledge of the utterance ...

  2. An economic analysis of grid-connected residential solar photovoltaic power systems

    E-Print Network [OSTI]

    Carpenter, Paul R.

    The question of the utility grid-connected residential market for photovoltaics is examined from a user-ownership perspective. The price is calculated at which the user would be economically indifferent between

  3. Parallel Volume-Rendering Algorithm Performance on Mesh-Connected Multicomputers

    E-Print Network [OSTI]

    Shahabi, Cyrus

    Parallel Volume-Rendering Algorithm Performance on Mesh-Connected Multicomputers Ulrich Neumann rendering algorithms. This issue has not been addressed in papers describing particular parallel implementations, but is pertinent to anyone dc- signing or implementing parallel rendering algorithms. Parallel

  4. Brain covariance selection: better individual functional connectivity models using population prior

    E-Print Network [OSTI]

    Paris-Sud XI, Universit de

    Brain covariance selection: better individual functional connectivity models using population prior bertrand.thirion@inria.fr Abstract Spontaneous brain activity, as observed in functional neuroimaging, has been shown to display reproducible structure that expresses brain architecture and car- ries markers

  5. The Value of Connections in Turbulent Times: Evidence from the United States

    E-Print Network [OSTI]

    Acemoglu, Daron

    2013-11-27T23:59:59.000Z

    The announcement of Timothy Geithner as nominee for Treasury Secretary in November 2008 produced a cumulative abnormal return for financial firms with which he had a connection. This return was about 6% after the first ...

  6. The effectiveness of portfolios in assessing students' connections between mathematical symbols and mathematical concepts

    E-Print Network [OSTI]

    McGinnis, Leslie Grable

    1995-01-01T23:59:59.000Z

    The purpose of this study was to assess the effectiveness of mathematics portfolios in determining the type of connections students were making between mathematical concepts and mathematical symbols. A mathematics portfolio is a purposeful...

  7. Special Issue: The Connectome Light microscopy mapping of connections in the

    E-Print Network [OSTI]

    Schnitzer, Mark

    inter-regional connectivity; mesoscale, involving a finer focus on neurons and pro- jections volumes. Mesoscale connectomics bridges the gap between the two above-mentioned approaches. Using neural

  8. Person-based Adaptive Priority Signal Control with Connected-vehicle Information

    E-Print Network [OSTI]

    Sun, Xin

    2014-12-17T23:59:59.000Z

    This thesis proposes a TSP (transit signal priority) strategy of person-based adaptive priority signal control with connected-vehicle information (PAPSCCI). By minimizing the total person delay at an isolated intersection, PAPSCCI can assign signal...

  9. Next Generation Safety Performance Monitoring at Signalized Intersections Using Connected Vehicle Technology

    E-Print Network [OSTI]

    Zha, Liteng

    2014-04-28T23:59:59.000Z

    and prone to human errors. The advent of connected vehicle technology allows vehicles to communicate with each other as well as infrastructure wirelessly. Through this platform, vehicle movements and signal status at the facilities can be automatically...

  10. The work-Hamiltonian connection and the usefulness of the Jarzynski equality for free energy calculations

    E-Print Network [OSTI]

    Zimanyi, Eric N.

    The connection between work and changes in the Hamiltonian for a system with a time-dependent Hamiltonian has recently been called into question, casting doubt on the usefulness of the Jarzynski equality for calculating ...

  11. V-134: Cisco AnyConnect Secure Mobility Client Heap Overflow...

    Energy Savers [EERE]

    a fix. Addthis Related Articles T-635: Cisco AnyConnect Secure Mobility Client Lets Remote Users Execute Arbitrary Code and Local Users Gain Elevated Privileges U-196: Cisco...

  12. Hyper-Connectivity of Subcortical Resting-State Networks in Social Anxiety Disorder

    E-Print Network [OSTI]

    Triantafyllou, Christina

    Social anxiety disorderrelated alterations in basal ganglia regions, such as striatum and globus pallidus, though evident from metabolic imaging, remain to be explored using seed-based resting-state functional connectivity ...

  13. Concurrent Connection of Embryonic Chick Heart Using a Microfluidic Device for Organ-Explant-Chip

    E-Print Network [OSTI]

    Owaki, Hirofumi

    We propose a concurrent microvascular connection method called suction-induced vascular fixation (SVF) method for the achievement of Organ-Explant-Chip which is a biologically-designed simulator having biological materials ...

  14. Impact of Air Transportation on Regional Economic and Social Connectivity in the United States

    E-Print Network [OSTI]

    Tam, Ryan

    This paper identifies some of the forces that influence the impact of air transportation on regional connectivity and economic productivity in the United States. In light of recent threats to the financial viability of the ...

  15. An extension of Markov's Inequality Let E be a connected compact ...

    E-Print Network [OSTI]

    An extension of Markov's Inequality. Let E be a connected compact set of logarithmic capacity 1 in the complex. plane. Is it true that for every polynomial P of...

  16. Analysis of Linear Programming Relaxations for a Class of Connectivity Problems

    E-Print Network [OSTI]

    Goemans, Michel X.

    We consider the analysis of linear programming (LP) relaxations for a class of connectivity problems. The central problem in the class is the survivable network design problem - the problem of designing a minimum cost ...

  17. High-Resolution Characterization of Reservoir Heterogeneity and Connectivity in Clastic Environments

    E-Print Network [OSTI]

    Hull, Thomas Frederick

    2011-10-21T23:59:59.000Z

    This study developed new concepts and interpretative methods for mapping reservoir heterogeneity and connectivity of a fault controlled Wilcox clastic reservoir in Texas, USA. The application of high-resolution seismic enhancement in this study...

  18. Operation Diagnosis for Buildings Connecting Building Management Systems with Energy Management Systems

    E-Print Network [OSTI]

    Mehler, G.

    2008-01-01T23:59:59.000Z

    Reducing energy consumption of buildings is a good contribution to protect the environment and to reduce costs. The first and most important step to operate a building most efficiently is to make aware of most of the technical parameters. Connecting...

  19. Improved Connectivity using Hybrid Uni/Omni-Directional Antennas in Sensor Networks

    E-Print Network [OSTI]

    Kwon, Ji Heon

    2008-05-27T23:59:59.000Z

    Connectivity in sensor networks is an important metric that describes the capability of networks to be able to report sensed information. The ability of member nodes to communicate with each other and collectively report data largely depends...

  20. Next Generation Safety Performance Monitoring at Signalized Intersections Using Connected Vehicle Technology

    E-Print Network [OSTI]

    Zha, Liteng

    2014-04-28T23:59:59.000Z

    and prone to human errors. The advent of connected vehicle technology allows vehicles to communicate with each other as well as infrastructure wirelessly. Through this platform, vehicle movements and signal status at the facilities can be automatically...

  1. Person-based Adaptive Priority Signal Control with Connected-vehicle Information

    E-Print Network [OSTI]

    Sun, Xin

    2014-12-17T23:59:59.000Z

    This thesis proposes a TSP (transit signal priority) strategy of person-based adaptive priority signal control with connected-vehicle information (PAPSCCI). By minimizing the total person delay at an isolated intersection, PAPSCCI can assign signal...

  2. Scanning electron microscope study of connective tissue in raw and cooked muscles

    E-Print Network [OSTI]

    Percy, Mary Lou

    1976-01-01T23:59:59.000Z

    . 18 PHOTOGRAPH OF X-RAY SPECTRUM INDICATED THE PRESENCE OF LEAD IN THE PERFUSED SAMPLES. Page 28 28 28 IN, PODUCTION AND LITERATURE REVIEW Scannin Electron Microsco Connective tissue is an important structural component of muscle and plays a...

  3. Model-Free Reconstruction of Excitatory Neuronal Connectivity from Calcium Imaging Signals

    E-Print Network [OSTI]

    Battaglia, Demian

    Stetter1,2,3 , Demian Battaglia1,3 *, Jordi Soriano4 , Theo Geisel1,2,3 1 Max Planck Institute, Battaglia D, Soriano J, Geisel T (2012) Model-Free Reconstruction of Excitatory Neuronal Connectivity from

  4. Designs for ultra-high efficiency grid-connected power conversion

    E-Print Network [OSTI]

    Pierquet, Brandon J. (Brandon Joseph)

    2011-01-01T23:59:59.000Z

    Grid connected power conversion is an absolutely critical component of many established and developing industries, such as information technology, telecommunications, renewable power generation (e.g. photovoltaic and wind), ...

  5. M.A.D. Dog Controls, Indicators, and Interconnects Connect a speaker here.

    E-Print Network [OSTI]

    Liebling, Michael

    1 Enable L Pin 2 L1 Pin 3 L2 Pin 4 Enable R Pin 5 L3 Pin 6 L4 6. PIR #1 Connect a PIR 10 5V 12. PIR #2 Connect a PIR Sensor here. Pin 1 Ground Pin 2 3.3V Pin 3 Signal 1 Pin 4 (pin 110). 23. Reset Button (left) This button, when pressed, resets the processor. 24. Bootloader/PIR

  6. A centralized approach to bandwidth allocation and connection management in switched Lans

    E-Print Network [OSTI]

    Sankaran, Kumar

    1998-01-01T23:59:59.000Z

    A CENTRALIZED APPROACH TO BANDWIDTH ALLOCATION AND CONNECTION MANAGEMENT IN SWITCHED LANS A Thesis by KUMAR SANKARAN Submitted to the Office of Graduate Studies of Texas ASM University in partial fulfillment of the requirements... for the degree of MASTER OF SCIENCE May 1998 Major Subject: Computer Science A CENTRALIZED APPROACH TO BANDWIDTH ALLOCATION AND CONNECTION MANAGEMENT IN SWITCHED LANS A Thesis by KUMAR SANKARAN Submitted to Texas A&M University in partial fulfillment...

  7. Distributed connection management for real-time communication over wormhole-routed networks

    E-Print Network [OSTI]

    Sundaresan, Sharad

    1997-01-01T23:59:59.000Z

    DISTRIBUTED CONNECTION MANAGEMENT FOR REAL- TIME COMMUNICATION OVER WORMHOLE-ROUTED NETWORKS A Thesis by SHARAD SUNDARESAN Submitted to the Office of Graduate Studies of Texas ASM University in partial fulfillment of the requirements... for the degree of MASTER OF SCIENCE August 1997 Major Subject: Computer Science DISTRIBUTED CONNECTION MANAGEMENT FOR REAL-TIME COMMUNICATION OVER WORMHOLE-ROUTED NETWORKS A Thesis by SHARAD SUNDARESAN Submitted to Texas AkM University in partial...

  8. 1-4244-2575-4/08/$20.00 c 2008 IEEE Connectivity Monitoring in Wireless Sensor Networks

    E-Print Network [OSTI]

    Chan, Mun Choon

    of the network connectivity is crucial. In this paper, we propose a flexible and efficient connectivity transmission, limited energy resource, ad- hoc deployment and factors such as obstacles and move- ment1-4244-2575-4/08/$20.00 c 2008 IEEE Connectivity Monitoring in Wireless Sensor Networks Mingze

  9. Connectivity-based, all-hexahedral mesh generation method and apparatus

    DOE Patents [OSTI]

    Tautges, T.J.; Mitchell, S.A.; Blacker, T.D.; Murdoch, P.

    1998-06-16T23:59:59.000Z

    The present invention is a computer-based method and apparatus for constructing all-hexahedral finite element meshes for finite element analysis. The present invention begins with a three-dimensional geometry and an all-quadrilateral surface mesh, then constructs hexahedral element connectivity from the outer boundary inward, and then resolves invalid connectivity. The result of the present invention is a complete representation of hex mesh connectivity only; actual mesh node locations are determined later. The basic method of the present invention comprises the step of forming hexahedral elements by making crossings of entities referred to as ``whisker chords.`` This step, combined with a seaming operation in space, is shown to be sufficient for meshing simple block problems. Entities that appear when meshing more complex geometries, namely blind chords, merged sheets, and self-intersecting chords, are described. A method for detecting invalid connectivity in space, based on repeated edges, is also described, along with its application to various cases of invalid connectivity introduced and resolved by the method. 79 figs.

  10. Connectivity-based, all-hexahedral mesh generation method and apparatus

    DOE Patents [OSTI]

    Tautges, Timothy James (Albuquerque, NM); Mitchell, Scott A. (Albuquerque, NM); Blacker, Ted D. (Green Oaks, IL); Murdoch, Peter (Salt Lake City, UT)

    1998-01-01T23:59:59.000Z

    The present invention is a computer-based method and apparatus for constructing all-hexahedral finite element meshes for finite element analysis. The present invention begins with a three-dimensional geometry and an all-quadrilateral surface mesh, then constructs hexahedral element connectivity from the outer boundary inward, and then resolves invalid connectivity. The result of the present invention is a complete representation of hex mesh connectivity only; actual mesh node locations are determined later. The basic method of the present invention comprises the step of forming hexahedral elements by making crossings of entities referred to as "whisker chords." This step, combined with a seaming operation in space, is shown to be sufficient for meshing simple block problems. Entities that appear when meshing more complex geometries, namely blind chords, merged sheets, and self-intersecting chords, are described. A method for detecting invalid connectivity in space, based on repeated edges, is also described, along with its application to various cases of invalid connectivity introduced and resolved by the method.

  11. Span programs and quantum algorithms for st-connectivity and claw detection

    E-Print Network [OSTI]

    Aleksandrs Belovs; Ben W. Reichardt

    2012-03-12T23:59:59.000Z

    We introduce a span program that decides st-connectivity, and generalize the span program to develop quantum algorithms for several graph problems. First, we give an algorithm for st-connectivity that uses O(n d^{1/2}) quantum queries to the n x n adjacency matrix to decide if vertices s and t are connected, under the promise that they either are connected by a path of length at most d, or are disconnected. We also show that if T is a path, a star with two subdivided legs, or a subdivision of a claw, its presence as a subgraph in the input graph G can be detected with O(n) quantum queries to the adjacency matrix. Under the promise that G either contains T as a subgraph or does not contain T as a minor, we give O(n)-query quantum algorithms for detecting T either a triangle or a subdivision of a star. All these algorithms can be implemented time efficiently and, except for the triangle-detection algorithm, in logarithmic space. One of the main techniques is to modify the st-connectivity span program to drop along the way "breadcrumbs," which must be retrieved before the path from s is allowed to enter t.

  12. Method of evaluating, expanding, and collapsing connectivity regions within dynamic systems

    DOE Patents [OSTI]

    Bailey, David A. (Schenectady, NY)

    2004-11-16T23:59:59.000Z

    An automated process defines and maintains connectivity regions within a dynamic network. The automated process requires an initial input of a network component around which a connectivity region will be defined. The process automatically and autonomously generates a region around the initial input, stores the region's definition, and monitors the network for a change. Upon detecting a change in the network, the effect is evaluated, and if necessary the regions are adjusted and redefined to accommodate the change. Only those regions of the network affected by the change will be updated. This process eliminates the need for an operator to manually evaluate connectivity regions within a network. Since the automated process maintains the network, the reliance on an operator is minimized; thus, reducing the potential for operator error. This combination of region maintenance and reduced operator reliance, results in a reduction of overall error.

  13. Direct power control of grid connected PV systems with three level NPC inverter

    SciTech Connect (OSTI)

    Alonso-Martinez, Jaime; Eloy-Garcia, Joaquin; Arnaltes, Santiago [Dept. of Electrical Engineering, University Carlos III of Madrid, Avda. Universidad 30, 28911 Leganes, Madrid (Spain)

    2010-07-15T23:59:59.000Z

    This paper presents the control of a three-level Neutral Point Clamped (NPC) voltage source inverter for grid connected photovoltaic (PV) systems. The control method used is the Extended Direct Power Control (EDPC), which is a generic approach for Direct Power Control (DPC) of multilevel inverters based on geometrical considerations. Maximum Power Point Tracking (MPPT) algorithms, that allow maximal power conversion into the grid, have been included. These methods are capable of extracting maximum power from each of the independent PV arrays connected to each DC link voltage level. The first one is a conventional MPPT which outputs DC link voltage references to EDPC. The second one is based on DPC concept. This new MPPT outputs power increment references to EDPC, thus avoiding the use of a DC link voltage regulator. The whole control system has been tested on a three-level NPC voltage source inverter connected to the grid and results confirm the validity of the method. (author)

  14. Reorganization of functionally connected brain subnetworks in high-functioning autism

    E-Print Network [OSTI]

    Glerean, Enrico; Salmi, Juha; Kujala, Rainer; Lahnakoski, Juha; Roine, Ulrika; Nummenmaa, Lauri; Leppmki, Sami; Wendt, Taina Nieminen-von; Tani, Pekka; Saramki, Jari; Sams, Mikko; Jskelinen, Iiro P

    2015-01-01T23:59:59.000Z

    Background: Previous functional connectivity studies have found both hypo- and hyper-connectivity in brains of individuals having autism spectrum disorder (ASD). Here we studied abnormalities in functional brain subnetworks in high-functioning individuals with ASD during free viewing of a movie containing social cues and interactions. Methods: Thirteen subjects with ASD and 13 matched-pair controls watched a 68 minutes movie during functional magnetic resonance imaging. For each subject, we computed Pearson`s correlation between haemodynamic time-courses of each pair of 6-mm isotropic voxels. From the whole-brain functional networks, we derived individual and group-level subnetworks using graph theory. Scaled inclusivity was then calculated between all subject pairs to estimate intersubject similarity of connectivity structure of each subnetwork. Additional 27 individuals with ASD from the ABIDE resting-state database were included to test the reproducibility of the results. Results: Between-group differences...

  15. A Family of Uniform Strain Tetrahedral Elements and a Method for Connecting Dissimilar Finite Element Meshes

    SciTech Connect (OSTI)

    Dohrmann, C.R.; Heinstein, M.W.; Jung, J.; Key, S.W.

    1999-01-01T23:59:59.000Z

    This report documents a collection of papers on a family of uniform strain tetrahedral finite elements and their connection to different element types. Also included in the report are two papers which address the general problem of connecting dissimilar meshes in two and three dimensions. Much of the work presented here was motivated by the development of the tetrahedral element described in the report "A Suitable Low-Order, Eight-Node Tetrahedral Finite Element For Solids," by S. W. Key {ital et al.}, SAND98-0756, March 1998. Two basic issues addressed by the papers are: (1) the performance of alternative tetrahedral elements with uniform strain and enhanced uniform strain formulations, and (2) the proper connection of tetrahedral and other element types when two meshes are "tied" together to represent a single continuous domain.

  16. Coverage and Connectivity Aware Neural Network Based Energy Efficient Routing in Wireless Sensor Networks

    E-Print Network [OSTI]

    ,; Kumar, Manoj; Patel, R B; 10.5121/jgraphhoc.2010.2105

    2010-01-01T23:59:59.000Z

    There are many challenges when designing and deploying wireless sensor networks (WSNs). One of the key challenges is how to make full use of the limited energy to prolong the lifetime of the network, because energy is a valuable resource in WSNs. The status of energy consumption should be continuously monitored after network deployment. In this paper, we propose coverage and connectivity aware neural network based energy efficient routing in WSN with the objective of maximizing the network lifetime. In the proposed scheme, the problem is formulated as linear programming (LP) with coverage and connectivity aware constraints. Cluster head selection is proposed using adaptive learning in neural networks followed by coverage and connectivity aware routing with data transmission. The proposed scheme is compared with existing schemes with respect to the parameters such as number of alive nodes, packet delivery fraction, and node residual energy. The simulation results show that the proposed scheme can be used in wi...

  17. Spontaneous Flows and Accumulation of Active Particles in Connected Micro-Chambers

    E-Print Network [OSTI]

    M. Paoluzzi; R. Di Leonardo; L. Angelani

    2014-12-02T23:59:59.000Z

    We numerically study the dynamics of run-and-tumble particles in two confining vessels connected by thin channels. Two dominant dynamical behaviors emerge: (i) an oscillatory pumping state, in which particles alternatively fill the two vessels and (ii) a circulating flow state, dynamically maintaining a near constant population level in the containers when connected by two channels. The narrowness of channels and the out-of-equilibrium nature of the system give rise to accumulation phenomena and long-lived spontaneous flows of active particles.

  18. Cell density signal protein suitable for treatment of connective tissue injuries and defects

    DOE Patents [OSTI]

    Schwarz, Richard I. (Oakland, CA)

    2002-08-13T23:59:59.000Z

    Identification, isolation and partial sequencing of a cell density protein produced by fibroblastic cells. The cell density signal protein comprising a 14 amino acid peptide or a fragment, variant, mutant or analog thereof, the deduced cDNA sequence from the 14 amino acid peptide, a recombinant protein, protein and peptide-specific antibodies, and the use of the peptide and peptide-specific antibodies as therapeutic agents for regulation of cell differentiation and proliferation. A method for treatment and repair of connective tissue and tendon injuries, collagen deficiency, and connective tissue defects.

  19. The connection between the damping capacity and the crystal structure of some copper-manganese alloys

    E-Print Network [OSTI]

    McCrary, Leon Eldon

    1960-01-01T23:59:59.000Z

    THE CONNECTION BETHEEN THE DANPIING CAPACIITY AND THE CRYSTAL STRUCTURE OF SOME COPPER-MANGANESE ALLOYS A Thesis By Leon Eldon McCrary Submitted to the Graduate School of the Agricultural and Mechanlcai College of Texas ln partial fulfil... lment of the requirements for the degree of MASTER OF SCIIENCE August 'l960 Major Sub)ect: Physics THE CONNECTION BETWEEN THE DAMPING CAPACITY AND THE CRYSTAL STRUCTURE OF SOME COPPER-MANGANESE ALLOYS A Thesis By Leon E I don McC ra ry Approved...

  20. Online Optimal Control of Connected Vehicles for Efficient Traffic Flow at Merging Roads

    SciTech Connect (OSTI)

    Rios-Torres, Jackeline [ORNL; Malikopoulos, Andreas [ORNL; Pisu, Pierluigi [Clemson University

    2015-01-01T23:59:59.000Z

    This paper addresses the problem of coordinating online connected vehicles at merging roads to achieve a smooth traffic flow without stop-and-go driving. We present a framework and a closed-form solution that optimize the acceleration profile of each vehicle in terms of fuel economy while avoiding collision with other vehicles at the merging zone. The proposed solution is validated through simulation and it is shown that coordination of connected vehicles can reduce significantly fuel consumption and travel time at merging roads.

  1. Combination nickel foam expanded nickel screen electrical connection supports for solid oxide fuel cells

    DOE Patents [OSTI]

    Draper, Robert; Prevish, Thomas; Bronson, Angela; George, Raymond A.

    2007-01-02T23:59:59.000Z

    A solid oxide fuel assembly is made, wherein rows (14, 25) of fuel cells (17, 19, 21, 27, 29, 31), each having an outer interconnection (20) and an outer electrode (32), are disposed next to each other with corrugated, electrically conducting expanded metal mesh member (22) between each row of cells, the corrugated mesh (22) having top crown portions and bottom portions, where the top crown portion (40) have a top bonded open cell nickel foam (51) which contacts outer interconnections (20) of the fuel cells, said mesh and nickel foam electrically connecting each row of fuel cells, and where there are no more metal felt connections between any fuel cells.

  2. TechConnect World Innovation Conference and Expo 2015 | Department of

    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 DataEnergy TechConnect World Innovation Conference and Expo 2015 TechConnect

  3. Dynamically reassigning a connected node to a block of compute nodes for re-launching a failed job

    DOE Patents [OSTI]

    Budnik, Thomas A. (Rochester, MN); Knudson, Brant L. (Rochester, MN); Megerian, Mark G. (Rochester, MN); Miller, Samuel J. (Rochester, MN); Stockdell, William M. (Byron, MN)

    2012-03-20T23:59:59.000Z

    Methods, systems, and products for dynamically reassigning a connected node to a block of compute nodes for re-launching a failed job that include: identifying that a job failed to execute on the block of compute nodes because connectivity failed between a compute node assigned as at least one of the connected nodes for the block of compute nodes and its supporting I/O node; and re-launching the job, including selecting an alternative connected node that is actively coupled for data communications with an active I/O node; and assigning the alternative connected node as the connected node for the block of compute nodes running the re-launched job.

  4. Electrostatic generator/motor having rotors of varying thickness and a central stator electrically connected together into two groups

    DOE Patents [OSTI]

    Post, Richard F. (Walnut Creek, CA)

    2010-11-16T23:59:59.000Z

    A sub-module consists of a set of two outer sets of stationary fan-blade-shaped sectors. These outer sectors include conductive material and are maintained at ground potential in several examples. Located midway between them is a set of stationary sector plates with each plate being electrically insulated from the others. An example provides that the inner sector plates are connected together alternately, forming two groups of parallel-connected condensers that are then separately connected, through high charging circuit resistances, to a source of DC potential with respect to ground, with an additional connecting lead being provided for each group to connect their output as an AC output to a load. These same leads can he used, when connected to a driver circuit, to produce motor action.

  5. Wireless connection instructions -Mac This document outlines the procedure for setting up Apple OS X to use the College wireless network. It assumes that you

    E-Print Network [OSTI]

    Goldschmidt, Christina

    X to use the College wireless network. It assumes that you have already connected your computer connection pack from the Computer Office before proceeding. Connect your computer to the wireless network your wireless connection Click on the Apply for access to Murray Edwards College Network link Please

  6. An Efficient Control of a Series Connected Two-Synchronous Motor 5-Phase with Non Sinusoidal EMF Supplied by a Single 5-leg VSI: Experimental and

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Synchronous Machines (PMSM) connected in series. Even if the Electro-Motive Force (EMF) are trapezoidal

  7. A New Standard to Connect BioBrick Parts for Precise Extraction of an Enzyme Digestion Product

    E-Print Network [OSTI]

    Uekusa, Kousuke

    2010-12-05T23:59:59.000Z

    This BioBricks Foundation Request for Comments (BBF RFC) introduces a new standard to connect BioBrick parts using BglI site.

  8. Declarative Semantics for Revision Programming and Connections to Active Integrity Constraints

    E-Print Network [OSTI]

    Truszczynski, Miroslaw

    was later generalized to the case of disjunctive revision programs in [5]. In this paper, for consistencyDeclarative Semantics for Revision Programming and Connections to Active Integrity Constraints@cs.uky.edu Abstract. We investigate revision programming, a formalism to describe con- straints on belief sets

  9. PROBLEMS IN DYNAMICAL SYSTEMS AND RELATED TOPICS RAISED IN CONNECTION WITH THE CLAY

    E-Print Network [OSTI]

    Katok, Svetlana

    PROBLEMS IN DYNAMICAL SYSTEMS AND RELATED TOPICS RAISED IN CONNECTION WITH THE CLAY MATHEMATICS References 45 1. INTRODUCTION At the Clay Mathematics Institute/Mathematical Sciences Research In- stitute these contributions. Thanks are due, therefore, to the Clay Mathematics Insti- tute and the the Mathematical Sciences

  10. Benefits of Green Energy and Proportionality in High Speed Wide Area Networks Connecting Data Centers

    E-Print Network [OSTI]

    Simunic, Tajana

    Benefits of Green Energy and Proportionality in High Speed Wide Area Networks Connecting Data Network ModelBackbone Network Model Green EnergyGreen Energy SPR vs. GEARSPR vs. GEAR All vs. Necessary (MuSyC), National Science Foundation (NSF) Project GreenLight, Energy Sciences Network (ESnet), NSF

  11. Adaptive Connection Admission Control for Mission Critical Real-Time Communication Networks

    E-Print Network [OSTI]

    Bettati, Riccardo

    admission control in real-time communication networks. Much of the existing work on connection admission in resource availability. We take an innovative approach: First, we allow an application to specify QoS over include supervisory command and control of defense systems, manufacturing plants, etc. The success

  12. Adaptive Connection Admission Control for Mission Critical Real-Time Communication Networks

    E-Print Network [OSTI]

    Sahoo, Anirudha

    in real-time communication networks. Much of the existing work on connection admission control (CAC availability. We take an innovative approach: First, we allow an application to specify QoS in a range, rather include supervisory command and control of defense systems, manufacturing plants, etc. The success

  13. Topic Distillation with Query-Dependent Link Connections and Page Characteristics

    E-Print Network [OSTI]

    Wu, Mingfang

    6 Topic Distillation with Query-Dependent Link Connections and Page Characteristics MINGFANG WU about a topic. Finding such results is called topic distillation. Previous research has shown statistics. This article presents a new approach to improve topic distillation by exploring the use

  14. ParatethyanMediterranean connectivity in the Sea of Marmara region (NW Turkey) during the Messinian

    E-Print Network [OSTI]

    Utrecht, Universiteit

    Paratethyan­Mediterranean connectivity in the Sea of Marmara region (NW Turkey) during of Mines and Eurasia Institute of Earth Sciences, Turkey b BRIDGE, School of Geographical Sciences, University of Bristol, UK c Hacettepe University, Geological Engineering Department, Ankara, Turkey d

  15. Unified Green's function retrieval by cross-correlation; connection with energy principles Roel Snieder,1,

    E-Print Network [OSTI]

    Snieder, Roel

    Unified Green's function retrieval by cross-correlation; connection with energy principles Roel and observationally that the Green's function for acoustic and elastic waves can be retrieved by cross-correlating fluctuations recorded at two locations. We extend the concept of the extraction of the Green's function

  16. Optimal control of affine connection control systems from the point of view of Lie algebroids

    E-Print Network [OSTI]

    L. Abrunheiro; M. Camarinha

    2014-06-13T23:59:59.000Z

    The purpose of this paper is to use the framework of Lie algebroids to study optimal control problems for affine connection control systems on Lie groups. In this context, the equations for critical trajectories of the problem are geometrically characterized as a Hamiltonian vector field.

  17. Reactive power control of grid-connected wind farm based on adaptive dynamic programming

    E-Print Network [OSTI]

    He, Haibo

    Reactive power control of grid-connected wind farm based on adaptive dynamic programming Yufei Tang Wind farm Power system Adaptive control a b s t r a c t Optimal control of large-scale wind farm has of wind farm with doubly fed induction generators (DFIG). Specifically, we investigate the on

  18. BUILDING AN INCLUSIVE CONNECTIVE CORRIDOR OF INNOVATIVE AND SUSTAINED PARTNERSHIPS opinion mining

    E-Print Network [OSTI]

    Doyle, Robert

    BUILDING AN INCLUSIVE CONNECTIVE CORRIDOR OF INNOVATIVE AND SUSTAINED PARTNERSHIPS opinion mining sentiment analysis social computing social media in marketing text mining BEI YU Assistant Professor School in developing text mining methods, especially emotion and opinion analysis approaches, to support data

  19. Influence of pair coherence on charge tunneling through a quantum dot connected to a superconducting lead

    E-Print Network [OSTI]

    Domanski, Tadeusz

    Influence of pair coherence on charge tunneling through a quantum dot connected the temperature below T* larger than Tc the single particle states become gradually depleted over a certain energy to a close neighborhood to the Mott insulating state, or because of competition with some other types

  20. Brain covariance selection: better individual functional connectivity models using population prior

    E-Print Network [OSTI]

    Brain covariance selection: better individual functional connectivity models using population prior.thirion@inria.fr Abstract Spontaneous brain activity, as observed in functional neuroimaging, has been shown to display reproducible structure that expresses brain architecture and car- ries markers of brain pathologies

  1. Disulfide Connectivity of Recombinant C-terminal Region of Human Thrombospondin 2*

    E-Print Network [OSTI]

    Mosher, Deane F.

    Disulfide Connectivity of Recombinant C-terminal Region of Human Thrombospondin 2* Received in Drosophila. TSPs are modular mul- timeric proteins. The C-terminal end of a monomer con- sists of 36 EGF-like modules; seven tandem 23-, 36-, or 38-residue aspartate-rich, Ca2 -binding repeats; and an 230-residue C-terminal

  2. Circuit Theoretic Classification and Performance Comparison of Parallel-Connected Switching

    E-Print Network [OSTI]

    Tse, Chi K. "Michael"

    and ease of expansion. One basic objective of parallel-connected converters is to share the load current and current-sharing performance, have been proposed in the past two decades [1]. In general, methods, control methods will be systematically introduced to complete the output regulation and current-sharing

  3. Enhancing Museum Visitor Access Through Robotic Avatars Connected to the Web

    E-Print Network [OSTI]

    Trahanias, Panos

    Enhancing Museum Visitor Access Through Robotic Avatars Connected to the Web George Giannoulis Vassilis Savvaides, THEON Mobile Platforms S.A, Greece, Peter Friess, Deutsches Museum Bonn, Germany, Dimitrios Konstantios, Andromachi Katselaki, Byzantine and Christian Museum of Athens Greece Abstract Access

  4. Trying to make the connection: soil Ni speciation and plant accumulation. (S02-mcnearjr.415428-oral)

    E-Print Network [OSTI]

    Sparks, Donald L.

    Trying to make the connection: soil Ni speciation and plant accumulation. (S02-mcnearjr.415428-oral. To ascertain the effect of soil speciation on plant accumulation, a combination of micro-XRF, micro accumulation will help when making decisions as to how to remediate a site enriched with heavy metals. Speaker

  5. Atomistic Modeling of Short Pulse Laser Ablation of Metals: Connections between Melting, Spallation, and Phase Explosion

    E-Print Network [OSTI]

    Zhigilei, Leonid V.

    Atomistic Modeling of Short Pulse Laser Ablation of Metals: Connections between Melting, Spallation 14, 2009; ReVised Manuscript ReceiVed: May 4, 2009 The mechanisms of short pulse laser interactions. Introduction Short pulse laser ablation is the phenomenon that is actively usedinabroadrangeofapplications

  6. residential environment. Electrical connections that are easily pulled apart and single, exposed conductors that are readily

    E-Print Network [OSTI]

    Johnson, Eric E.

    connections. In those early years, although the majority of PV installations were off grid, the early PV code investigations. Many of the first "terrestrial" PV modules were for off- grid applications used by people-interactive systems. But code changes over these several decades have continued to address both off-grid and on

  7. Einstein-Montefiore Institute for Clinical and Translational Research ICTR CONNECTIONS

    E-Print Network [OSTI]

    Emmons, Scott

    Einstein-Montefiore Institute for Clinical and Translational Research ICTR CONNECTIONS September, 2012 Upcoming Events 1 Drug Development and Public-Private Partnerships Course The Einstein to improved care, better Einstein has launched a new centralized webpage for all Center or Department Pilot

  8. Einstein-Montefiore Institute for Clinical and Translational Research ICTR CONNECTIONS

    E-Print Network [OSTI]

    Yates, Andrew

    Einstein-Montefiore Institute for Clinical and Translational Research ICTR CONNECTIONS December, 2012 1 Einstein Research Profiles and Grant Funding Searches Einstein Research Profiles (ERP), which://www.experts.scival.com/ einstein/ Innovation in Healthcare Research In late October, the ICTR, along with Cornell, Columbia

  9. Einstein-Montefiore Institute for Clinical and Translational Research ICTR CONNECTIONS

    E-Print Network [OSTI]

    Yates, Andrew

    Einstein-Montefiore Institute for Clinical and Translational Research ICTR CONNECTIONS FEBRUARY-March, 2013 1 New Med Student Pre-doctoral Research Program: SOAR Einstein has a rich tradition of promoting of genetic or other information. With Einstein seed funds, the Division of Translational Genetics directed

  10. MULTIMEDIA TECHNOLOGIES: A NEW WAY TO ANALYZE THE CONNECTIONS BETWEEN THE MATHEMATICS, ARCHITECTURE, AND ARTS.

    E-Print Network [OSTI]

    Spagnolo, Filippo

    MULTIMEDIA TECHNOLOGIES: A NEW WAY TO ANALYZE THE CONNECTIONS BETWEEN THE MATHEMATICS, ARCHITECTURE, the golden section, the fractal geometry) using multimedia solutions [9, 10]. I have observed that the new, biological and ecological systems. In this course I have used some multimedia technologies (e.g. CD

  11. Environmental impacts of large-scale grid-connected ground-mounted PV installations

    E-Print Network [OSTI]

    Paris-Sud XI, Universit de

    Environmental impacts of large-scale grid-connected ground-mounted PV installations Antoine Beylota-scale ground-mounted PV installations by considering a life-cycle approach. The methodology is based. Mobile PV installations with dual-axis trackers show the largest impact potential on ecosystem quality

  12. QUALIFIED FORECAST OF ENSEMBLE POWER PRODUCTION BY SPATIALLY DISPERSED GRID-CONNECTED PV SYSTEMS

    E-Print Network [OSTI]

    Heinemann, Detlev

    QUALIFIED FORECAST OF ENSEMBLE POWER PRODUCTION BY SPATIALLY DISPERSED GRID- CONNECTED PV SYSTEMS: The contribution of power production by Photovoltaic (PV) systems to the electricity supply is constantly of the electricity grids and for energy trading. This paper presents an approach to predict regional PV power output

  13. c Copyright by David Daly, 2001 ANALYSIS OF CONNECTION AS A DECOMPOSITION TECHNIQUE

    E-Print Network [OSTI]

    Illinois at Urbana-Champaign, University of

    c Copyright by David Daly, 2001 #12;ANALYSIS OF CONNECTION AS A DECOMPOSITION TECHNIQUE BY DAVID of the decomposition techniques introducing an error of less than 11%. iii #12;To my father, who will never see William H. Sanders, for technical advice and support on the Mobius project. Jenny Applequist

  14. Passive, Streaming Inference of TCP Connection Structure for Network Server Management

    E-Print Network [OSTI]

    Jeffay, Kevin

    Passive, Streaming Inference of TCP Connection Structure for Network Server Management Jeff Terrell of servers in a network based on a real-time analysis of passively measured network traffic. TCP and IP-layer structure of all client/server dialogs ongoing in the network. Next, the representation of these dialogs

  15. Energy Balance in Wireless Networks Using Connection Segmentation and Range Control

    E-Print Network [OSTI]

    Simha, Rahul

    Energy Balance in Wireless Networks Using Connection Segmentation and Range Control Nitin Kumar are optimized to balance energy consumption across the network. This paper formulates an en­ ergy balance­ nalized for their important role in network operation. While route selection to balance energy [13], [31

  16. Grid-Connected Marine Current Generation System Power Smoothing Control Using Supercapacitors

    E-Print Network [OSTI]

    Paris-Sud XI, Universit de

    will require the generator to accelerate/decelerate frequently under swell effect and therefore cause severe speed model are described. [n Section III, the turbine model and the generator-side power smooth controlGrid-Connected Marine Current Generation System Power Smoothing Control Using Supercapacitors

  17. EUROMED Sustainable Connections: 4.1 Community Profile Troianata, Kefalonia, Greece 1 COMMUNITY PROFILE

    E-Print Network [OSTI]

    Zaferatos, Nicholas C.

    EUROMED Sustainable Connections: 4.1 Community Profile Troianata, Kefalonia, Greece 1 COMMUNITY PROFILE Village of Troianata Island of Kefalonia, Greece Kefalonia was named after the mythological figure of the fastest population growth rates in Greece during the 1990s. The present population density is 55 people

  18. Improved Connectivity using Hybrid Uni/Omni-Directional Antennas in Sensor Networks

    E-Print Network [OSTI]

    Kwon, Ji Heon

    2008-05-27T23:59:59.000Z

    In partial fulfillment of the requirements of the UNIVERSITY UNDERGRADUATE RESEARCH FELLOWS April 2008 Major: Electrical Engineering ii ABSTRACT Improved Connectivity using Hybrid Uni/Omni-Directional Antennas in Sensor Networks (April 2008... environments: MATLAB, Maple Design automation tools: SIMULINK, PSpice, MAX+PLUS II LEADERSHIP & ACTIVITIES Student Engineers Council Undergraduate Curriculum Committee, Dept. of Computer Science Computing Service Advisory Committee, Dept. of Computer...

  19. Jini Connectivity for EIB Home and Building Networks: From Design to Implementation

    E-Print Network [OSTI]

    Kruegel, Christopher

    Jini Connectivity for EIB Home and Building Networks: From Design to Implementation Wolfgang explained how Jini can be used to extend the EIB system, i.e., the world of home and building automation the demand for increased comfort in homes and commercial buildings and the corresponding requirements of cost

  20. A mechanism for sun-climate connection Sultan Hameed and Jae N. Lee

    E-Print Network [OSTI]

    Hameed, Sultan

    ]. Systematic changes in the distribution of ozone result in changes in the temperature and pressureA mechanism for sun-climate connection Sultan Hameed and Jae N. Lee Institute for Terrestrial in the sun's energy output during the solar cycle can cause changes in weather and climate have been a puzzle

  1. Control and Protection of Wind Power Plants with VSC-HVDC Connection

    E-Print Network [OSTI]

    Chaudhary, Sanjay

    Control and Protection of Wind Power Plants with VSC-HVDC Connection By Sanjay K Chaudhary different methods have been evaluated here for relaying the onshore grid frequency to the offshore grid power oscillations, and hence, lower dc voltage overshoots in the VSC-HVDC system. On the protection

  2. Stay protected when connected Visit security.duke.edu for more information.

    E-Print Network [OSTI]

    McShea, Daniel W.

    Stay protected when connected Visit security.duke.edu for more information. Follow these guidelines Visit security.duke.edu for more information. Follow these tips for securing mobile devices: iOS 6/software/. Windows Mac Another free option: Microsoft Security Essentials: http://windows.microsoft.com/en- US/windows/products/security

  3. Extreme winds and the connection to reanalysis data Xiaoli Guo Larsn

    E-Print Network [OSTI]

    Extreme winds and the connection to reanalysis data Xiaoli Guo Larsn Jakob Mann and Hans Jrgensen Wind Energy Department, Ris National Laboratory 4000 Roskilde, Denmark Abstract We take first steps in constructing a worldwide extreme wind atlas with the NCEP/NCAR reanalysis data. In wind engineering, the key

  4. Control of Parallel-Connected Bidirectional AC-DC Converters in Stationary Frame for Microgrid

    E-Print Network [OSTI]

    Teodorescu, Remus

    Sistemes Automtica i Informtica Industrial Universitat Politcnica de Catalunya Abstract. In this paper, parallel-connected bidirectional converters for AC and DC hybrid microgrid application energy sources [3-6]. A hybrid microgrid can be made up of distributed renewable source, AC and DC common

  5. Utility Grid-Connected Distributed Power Systems National Solar Energy Conference

    E-Print Network [OSTI]

    Utility Grid-Connected Distributed Power Systems National Solar Energy Conference ASES Solar 96 at least half of its energy obtained from energy efficiency and renewable resources by the year 2000. Solar energy, distributed generation resource. Investments made in solar power today are expected to provide

  6. REDUCING MISMATCH LOSSES IN GRID-CONNECTED RESIDENTIAL BIPV ARRAYS USING ACTIVE POWER CONVERSION COMPONENTS

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    in plant energy production. The introduction of additional power converters in the plant layout intends/Simulink© environment for each topology using a 3 kWp rooftop-type plant. Simulation results show that a considerableREDUCING MISMATCH LOSSES IN GRID-CONNECTED RESIDENTIAL BIPV ARRAYS USING ACTIVE POWER CONVERSION

  7. Connectivity-based Distributed Coverage Hole Detection in Wireless Sensor Networks

    E-Print Network [OSTI]

    Paris-Sud XI, Universit de

    Connectivity-based Distributed Coverage Hole Detection in Wireless Sensor Networks Feng Yan as an important measure of quality of service provided by a wireless sensor network (WSN). Yet, coverage holes may. INTRODUCTION Wireless sensor networks (WSNs) have attracted significant research attention due to their wide

  8. A Robust Boundary Detection Algorithm Based on Connectivity Only for 3D Wireless Sensor Networks

    E-Print Network [OSTI]

    Jin, Miao

    A Robust Boundary Detection Algorithm Based on Connectivity Only for 3D Wireless Sensor Networks algorithm, dubbed Coconut, for 3D wireless sensor networks. It first constructs a tetrahedral structure known in practical wireless sensor networks. Third, it is robust to sensor distribution, effectively

  9. Partial Clustering: Maintaining Connectivity in a Low Duty-Cycled Dense Wireless Sensor Network

    E-Print Network [OSTI]

    Liu, Mingyan

    1 Partial Clustering: Maintaining Connectivity in a Low Duty-Cycled Dense Wireless Sensor Network of Michigan, Ann Arbor {chsin,mingyan}@eecs.umich.edu Abstract-- We consider a dense wireless sensor network their effectiveness and energy efficiency. Index Terms-- System design, wireless sensor networks, con- nectivity

  10. Battery Management for Grid-Connected PV Systems with a Battery

    E-Print Network [OSTI]

    Pedram, Massoud

    components such as the PV array and PV inverters. The mainstream research is related to maxi- mum power pointBattery Management for Grid-Connected PV Systems with a Battery Sangyoung Park1, Yanzhi Wang2}@usc.edu ABSTRACT Photovoltaic (PV) power generation systems are one of the most promising renewable power sources

  11. Development of New Three-Level Current-Source Inverter for Grid Connected Photovoltaic System

    E-Print Network [OSTI]

    Fujimoto, Hiroshi

    photovoltaic system 1. INTRODUCTION Solid state inverters allow to put photovoltaic (PV) systems into the powerDevelopment of New Three-Level Current-Source Inverter for Grid Connected Photovoltaic System-phase three-level current source inverter (CSI) driven by a single gate-drive power supply in both chopper

  12. AC PV Modules Take a standard DC PV module and connect a microinverter

    E-Print Network [OSTI]

    Johnson, Eric E.

    , and secure a listing to UL1741 for a pre-assembled module/inverter device, and you have an AC PV module No discussion of PV systems would be complete without a look at the newest inverter technologies that installers Most grid-tied inverters are "string inverters"--they operate with a string of series-connected PV

  13. Decentralized Estimation and Control of Graph Connectivity in Mobile Sensor Networks

    E-Print Network [OSTI]

    Gordon, Geoffrey J.

    buoys to clean up oil spills. In many situations, auxiliary constraints, such as connectivity between in wireless communications and elec- tronics have enabled the development of low-cost sensor networks [1 power iteration algorithm that estimates the eigenvector correspond- ing to the second smallest

  14. Call for papers Valuation Studies is a new open access journal connecting several vibrant

    E-Print Network [OSTI]

    Zhao, Yuxiao

    Call for papers Valuation Studies is a new open access journal connecting several vibrant research elds working on the study of valuation as a social practice. To engage scholars with various backgrounds and orientations in discussions about valuation, the journal welcomes papers in different forms

  15. For Immediate Release --Friday, April 20, 2012 New Combined Degrees Connect New Media, Public

    E-Print Network [OSTI]

    Morris, Joy

    Connect New Media, Public Health and Management Three University of Lethbridge that will bring a management focus to Health Sciences (Public Health) and Fine Arts (New of Management and either a Bachelor of Fine Arts, New Media or a Bachelor of Health

  16. Policy on Electronic Devices Connected to the UW-Madison Network Rationale for Policy

    E-Print Network [OSTI]

    Sheridan, Jennifer

    Policy on Electronic Devices Connected to the UW-Madison Network Rationale for Policy this guidance and ensure that the university network is secure and available to all. Policy Statement: Devices-virus software, when available, and · keep all operating system software, device firmware, application software

  17. Discrimination measures for survival outcomes: connection between the AUC and the predictiveness curve

    E-Print Network [OSTI]

    Paris-Sud XI, Universit de

    to predict the occurrence of survival outcomes is a major concern of clinical epidemiology, and so and developing risk scores to predict the occurrence of survival outcomes is a major concern of clinicalDiscrimination measures for survival outcomes: connection between the AUC and the predictiveness

  18. Connectivity due to preferential flow controls water flow and solute transport at the hillslope scale

    E-Print Network [OSTI]

    Weiler, Markus

    feedback, flow through the fractured bedrock, kinematic wave routing and flow through discrete preferentialConnectivity due to preferential flow controls water flow and solute transport at the hillslope the major controls on water flow and solute transport at the hillslope scale remains a major topic

  19. Maryland Technology Enterprise Institute A. James Clark School of Engineering Learn. Connect. Get Inspired.

    E-Print Network [OSTI]

    Milchberg, Howard

    Maryland Technology Enterprise Institute A. James Clark School of Engineering Learn. Connect. Get Inspired. Presented by Mtech University of Maryland Technology Start-Up Boot Camp OCTOBER 14, 2011 - UNIVERSITY OF MARYLAND, COLLEGE PARK #12;University of Maryland Technology Startup Boot Camp www

  20. Distributed Detection in Sensor Networks: Connectivity Graph and Small World Networks

    E-Print Network [OSTI]

    Moura, Jos

    Distributed Detection in Sensor Networks: Connectivity Graph and Small World Networks Saeed A study distributed detection in a sensor network where the sensors cooperate by exchanging information distributed decision making algorithms in the network. This is a difficult problem since it corresponds

  1. The energy landscape for protein folding and possible connections to function

    E-Print Network [OSTI]

    Onuchic, Jos

    The energy landscape for protein folding and possible connections to function Margaret S. Cheunga to study protein folding. As good agreement between computational/theoretical studies and experimental-state proteins and larger proteins with more complex folding kinetics. How proteins fold from one

  2. Simple Physical Models Connect Theory and Experiment in Protein Folding Kinetics

    E-Print Network [OSTI]

    Morozov, Alexandre V.

    Simple Physical Models Connect Theory and Experiment in Protein Folding Kinetics Eric Alm1 underlying the protein-folding problem can be tested by developing and characterizing simple models that make prefactor for protein folding. Finally, we discuss the limitations of simple native-state-based models

  3. Automated Design of Microfluidics-Based Biochips: Connecting Biochemistry to Electronics CAD

    E-Print Network [OSTI]

    Chakrabarty, Krishnendu

    Automated Design of Microfluidics-Based Biochips: Connecting Biochemistry to Electronics CAD, USA Abstract Microfluidics-based biochips offer exciting possibilities for high- throughput sequencing monitoring. The complexity of microfluidic devices is expected to become significant in the near future due

  4. SIR GILBERT WALKER AND A CONNECTION BETWEEN EL NIO AND STATISTICS: FROM "TYPICAL CAMBRIDGE DON" TO

    E-Print Network [OSTI]

    Katz, Richard

    autocorrelations (e. g., R statistical programming language) Speech compression #12;11 #12;12 (2) SIR GILBERT Research Boulder, CO USA Home page: www.isse.ucar.edu/staff/katz/ Reference: Katz, R.W. (2002). Statistical1 SIR GILBERT WALKER AND A CONNECTION BETWEEN EL NIO AND STATISTICS: FROM "TYPICAL CAMBRIDGE DON

  5. Effect of Vehicle Mobility on Connectivity of Vehicular Ad Hoc Networks

    E-Print Network [OSTI]

    Zhou, Xiangyun "Sean"

    Effect of Vehicle Mobility on Connectivity of Vehicular Ad Hoc Networks Salman Durrani, Xiangyun equivalent speed parameter and develop an analytical model to explain the effect of vehicle mobility vehicle speed and it decreases as the standard deviation of the vehicle speed increases. Using

  6. Draw a line connecting the word with the plant part it names.

    E-Print Network [OSTI]

    Liskiewicz, Maciej

    Bean Plant Draw a line connecting the word with the plant part it names. seed stem root leaf flower beans pinto beans pumpkin seeds kidney beans black beans sunflower seeds peas dry split peas butter beans corn FOODS WE EAT THAT ARE FRUIT: apple apricot artichoke avocado grapes cucumber banana pumpkin

  7. Node Placement for Connected Coverage in Sensor Networks Koushik Kar, Suman Banerjee

    E-Print Network [OSTI]

    Boyer, Edmond

    materials at ventilation points. The problem of providing coverage to a given region, or a given set--We address the problem of optimal node placement for ensuring connected coverage in sensor networks. We. Such a deployment mechanism is possible in friendly and accessible environments. We focus on the problem of optimal

  8. 2 IAEI NEWS September.October 2005 www.iaei.org MAKING THE UTILITY CONNECTION

    E-Print Network [OSTI]

    Johnson, Eric E.

    -interactive inverter Perspectives on PV A series of articles on photovoltaic (PV) power systems and the Nation- al of the new PV systems be- ing installed throughout the United States are connected to the local utility with util- ity-interactive inverters (figure 1). These inverters range in size from about 250 watts (rated

  9. Video Server on an ATM Connected Cluster of Workstations Olav Sandsta, Stein Langrgen, and Roger Midtstraum

    E-Print Network [OSTI]

    Video Server on an ATM Connected Cluster of Workstations Olav Sandsta, Stein Langrgen, and Roger-7034 Trondheim, Norway folavsa, steinl, rogerg@idi.ntnu.no Abstract Video servers are important for applicationswhich make use of digital video. The video servers should provide better functionality than most

  10. The Kufrah Paleodrainage System in Libya: A Past Connection to the Mediterranean Sea ?

    E-Print Network [OSTI]

    Paris-Sud XI, Universit de

    between the terminal part of the Kufrah River and the Mediterranean Sea through the Wadi Sahabi, a Pliocene alkaline basaltic intra-continental volcanic field, and potentially connected to the Wadi Sahabi in the dunes of the Calanscio Sand Sea, forming alluvial fans. The most southern paleochannel, known as Wadi

  11. Illegal timber logging in Vietnam: Who profits from forest privatization connected with a logging ban?

    E-Print Network [OSTI]

    1 Illegal timber logging in Vietnam: Who profits from forest privatization connected with a logging the distribution of income from illegal timber logging in northern Vietnam. The Vietnamese government implemented because of the demand for timber in lowland markets, illegal timber logging still takes place in many

  12. Shapefile Overlay Using a Doubly-Connected Edge List Phil Katz and Stephen St.Vincent

    E-Print Network [OSTI]

    Danner, Andrew

    Shapefile Overlay Using a Doubly-Connected Edge List Phil Katz and Stephen St.Vincent Swarthmore easily perform shapefile overlay operations: in- tersection, difference, and union. Our algorithm runs) Figure 1: Examples of shapefile overlays. (a) The original polygons in set S. Here, we have two over

  13. Quantization of diffeomorphism invariant theories of connections with local degrees of freedom

    E-Print Network [OSTI]

    Mourão, José

    in the Lie algebra of a compact, connected Lie-group. The canonically conjugate momentum, @, will be a vector. Finally, the gauge invariance will be ensured by the Gauss constraint and the (d. Thus, in this model, we only have the Gauss and the ("spatial") diffeomorphism constraints

  14. Cyclic Testing of a Buckling Restrained Braced Frame with Unconstrained Gusset Connections

    E-Print Network [OSTI]

    Bruneau, Michel

    . Introduction Buckling restrained braced frames BRBFs have been used as seismic and lateral load resistingCyclic Testing of a Buckling Restrained Braced Frame with Unconstrained Gusset Connections Jeffrey W. Berman1 and Michel Bruneau2 Abstract: Buckling restrained braces are intended to yield in both

  15. Improving Network Connection Locality on Multicore Systems Aleksey Pesterev Jacob Strauss Nickolai Zeldovich Robert T. Morris

    E-Print Network [OSTI]

    Gummadi, Ramakrishna

    Improving Network Connection Locality on Multicore Systems Aleksey Pesterev Jacob Strauss Nickolai Zeldovich Robert T. Morris MIT CSAIL Quanta Research Cambridge {alekseyp, nickolai, rtm}@csail.mit.edu jacob and that copies bear this notice and the full citation on the first page. To copy otherwise, to republish, to post

  16. MODULAR MULTI-LEVEL CONVERTER BASED HVDC SYSTEM FOR GRID CONNECTION OF OFFSHORE WIND

    E-Print Network [OSTI]

    Chaudhary, Sanjay

    MODULAR MULTI-LEVEL CONVERTER BASED HVDC SYSTEM FOR GRID CONNECTION OF OFFSHORE WIND POWER PLANT U off-shore wind power plants. The MMC consists of a large number of simple voltage sourced converter offshore wind power plants (WPP) because they offer higher energy yield due to a superior wind profile

  17. HVDC Connected Offshore Wind Power Plants: Review and Outlook of Current Research

    E-Print Network [OSTI]

    Bak, Claus Leth

    HVDC Connected Offshore Wind Power Plants: Review and Outlook of Current Research Jakob Glasdam-of-the-art review on grid integration of large offshore wind power plants (OWPPs) using high voltage direct voltage Srensen Wind Power, Electrical Systems DONG Energy Fredericia, Denmark jakgl@dongenergy.dk Mogens Blanke

  18. New Control Plane in 3GPP LTE/EPC Architecture for On-Demand Connectivity Service

    E-Print Network [OSTI]

    Paris-Sud XI, Universit de

    the on-demand connectivity service. The Software Defined Networking (SDN) is an emerging trend until 2017. On the other hand, a study [2] recently highlighted that network operators risk an "end such as network equipment failure, overload situations and during energy saving measures. In this paper, we focus

  19. Getting connected: Kinship and compadrazgo in rural Tlaxcala, Mexico* Michael Schnegg

    E-Print Network [OSTI]

    White, Douglas R.

    Getting connected: Kinship and compadrazgo in rural Tlaxcala, Mexico* Michael Schnegg Institute earlier that the groups they had visited during their expedition to Mexico and Guatemala were quite and it must sound nostalgic for a migration-shaken country like Mexico to describe peasant villages as closed

  20. Scanning electron microscope study of connective tissue in raw and cooked muscles

    E-Print Network [OSTI]

    Percy, Mary Lou

    1976-01-01T23:59:59.000Z

    . D. E. , Hoekstra, W, G. and Bray, R. W. 1964. Age associated changes in bovine muscle connective tissue. II. Exposure to increasing temperature. J. Food Sci. 29:615. Ham, A. M. 1965. Muscular tissue. In "Histology, " ed. Ham, A. W. p. 476. J. B...

  1. Connection method

    DOE Patents [OSTI]

    Weyand, J.D.

    1986-11-18T23:59:59.000Z

    A method is disclosed of making a region exhibiting a range of compositions, comprising plasma spraying various compositions on top of one another onto a base. 2 figs.

  2. Network Connections

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

    (except HPSS) are reached by use of programs that implement the Secure Shell (SSH) communication and encryption protocol, version 2, or by Grid tools that use trusted...

  3. Peering Connections

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Science (SC)IntegratedSpeeding access toTestPhysicsParticipantsPartnersC.Payroll Check DirectPeer

  4. Remote Connections

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Scienceand Requirements Recently ApprovedReliability Technology earnsRemembering

  5. May Connections

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville PowerCherries 82981-1cnHighand Retrievals from a NewCuneo Matthew1, 2012 1:00 - 2:00 p.m.titled:4,

  6. 564 IEEE JOURNAL OF PHOTOVOLTAICS, VOL. 2, NO. 4, OCTOBER 2012 Dynamic Stability of Three-Phase Grid-Connected

    E-Print Network [OSTI]

    Pota, Himanshu Roy

    564 IEEE JOURNAL OF PHOTOVOLTAICS, VOL. 2, NO. 4, OCTOBER 2012 Dynamic Stability of Three-Phase Grid-Connected Photovoltaic System Using Zero Dynamic Design Approach M. A. Mahmud, Student Member of the dynamic response of a three-phase grid-connected photovoltaic (PV) system. To control the grid cur- rent

  7. Towards a storage system for connected homes Trinabh Gupta (UT Austin) Amar Phanishayee Jaeyeon Jung Ratul Mahajan

    E-Print Network [OSTI]

    Hunt, Galen

    Towards a storage system for connected homes Trinabh Gupta (UT Austin) Amar Phanishayee Jaeyeon with other applications that may run remotely. Commercial devices typically come with a tailored storage solu requirements for a stor- age system that supports connected devices and ap- plications in the home. We ground

  8. Broadcasting Based on Dominated Connecting Sets with MPR in a Realistic Environment for WSNs & AD-HOC

    E-Print Network [OSTI]

    Boyer, Edmond

    the redundancy, such as MPR (MultiPoint Relay) or DS-MPR (Connected Dominating Sets with MPR). These methods and existence of obstacles. This paper focuses on DS-MPR. Firstly, we test it in a realistic environment to show Sensor Networks; Broadcasting; Connected Dominating Sets; MultiPoint Relay; Lognormal model. 1

  9. Path Search Algorithm for Connections with Pumps in Crude Oil Pipe Networks Jorge L. Rojas-D'Onofrio*. Jack Mrquez**

    E-Print Network [OSTI]

    Paris-Sud XI, Universit de

    Path Search Algorithm for Connections with Pumps in Crude Oil Pipe Networks Jorge L. Rojas of connections in pipe networks for crude oil transportation, using pumps to overcome negative differences SCADA. We tested the algorithms using data from real pipe networks located in Venezuela. Keywords: Crude

  10. Spectral analysis and connectivity of porous microstructures in bone Kenneth M. Golden , N. Benjamin Murphy, Elena Cherkaev

    E-Print Network [OSTI]

    Cherkaev, Elena

    also help assess the impact of osteoporosis on trabecular structure. Central to our approach- structures, ranging from a solid network of connected trabeculae containing numerous connected pores, in dense cortical bone the pores can be sparse and disconnected, yet exhibit increasing volume fraction

  11. Abstract--This paper focuses on reviewing grid connection of large offshore wind farms (OWFs) employing current state-of-

    E-Print Network [OSTI]

    Bak, Claus Leth

    1 Abstract--This paper focuses on reviewing grid connection of large offshore wind farms (OWFs Farms. I. INTRODUCTION owadays, offshore wind penetration into the electrical grid is rapidly increasing grid connection in e.g. the UK. Index Terms--HVDC transmission, Pulse width modulation converters, Wind

  12. Thermodynamics -2 Two insulated rigid tanks are connected with a valve. The surroundings are at a constant temperature

    E-Print Network [OSTI]

    Virginia Tech

    Thermodynamics - 2 Two insulated rigid tanks are connected with a valve. The surroundings and is initially evacuated. The valve connecting the tanks is initially closed. Then, the insulation is removed from the tanks, the valve is opened, air is allowed to flow from tank A to tank B until the pressure

  13. 68 IAEI NEWS January.February 2010 www.iaei.org supply-side pv utility connections

    E-Print Network [OSTI]

    Johnson, Eric E.

    of a utility-interactive PV inverter to the supply-side of a service disconnect is essentially connecting be sized at 125% of the rat- ed output current from the PV inverter(s). But in small systems, a question68 IAEI NEWS January.February 2010 www.iaei.org supply-side pv utility connections Supply-Side PV

  14. Distributed connection acceptance control for a connectionless network \\Lambda R. J. Gibbens and F. P. Kelly a

    E-Print Network [OSTI]

    Kelly, Frank

    Distributed connection acceptance control for a connectionless network \\Lambda R. J. Gibbens and F be distributed to end systems, with the packet network unaware even that the packets it carries come from higher. We describe how a packet network with a simple pricing mechanism and no connection acceptance control

  15. Connecting mobility services and spatial territory typology: an application to a former coal mining area in France

    E-Print Network [OSTI]

    Boyer, Edmond

    Connecting mobility services and spatial territory typology: an application to a former coal mining 1 CONNECTING MOBILITY SERVICES AND SPATIAL TERRITORY TYPOLOGY: AN APPLICATION TO A FORMER COAL on the percentage of active residents working in an urban centre with an economic approach or upon physical features

  16. Connecting mobility services and spatial territory typology: an application to a former coal mining area in France

    E-Print Network [OSTI]

    Boyer, Edmond

    Connecting mobility services and spatial territory typology: an application to a former coal mining 1 CONNECTING MOBILITY SERVICES AND SPATIAL TERRITORY TYPOLOGY: AN APPLICATION TO A FORMER COAL and suburban or rural areas depends on the percentage of active residents working in an urban centre

  17. SELECTING THE BEST POINT OF CONNECTION FOR SHUNT ACTIVE FILTERS IN MULTI-BUS POWER DISTRIBUTION SYSTEMS

    E-Print Network [OSTI]

    Catholic University of Chile (Universidad Catlica de Chile)

    and reliability. The selection of the active filter point of connection in multi-bus power distribution systems to the power distribution system, the point of connection must be carefully selected so the generated harmonic components flow to the nonlinear loads and do not propagate through the distribution system. In this paper

  18. Systems Thinking "Systems thinking looks at the whole, and the parts, and the connections between the parts,

    E-Print Network [OSTI]

    Hayden, Nancy J.

    Systems Thinking "Systems thinking looks at the whole, and the parts, and the connections between that something is simply the sum of its parts. A collection of parts that do not connect is not a system. It is a heap" (O'Connor and McDermott 1997). A system, then, is a set of interrelated parts that make up

  19. Ocular dominance and patterned lateral connections in a self-organizing model of the primary visual cortex

    E-Print Network [OSTI]

    1995-01-01T23:59:59.000Z

    A neural network model for the self-organization of ocular dominance and lateral connections from binocular input is presented. The self-organizing process results in a network where (1) afferent weights of each neuron organize into smooth hill-shaped receptive fields primarily on one of the retinas, (2) neurons with common eye preference form connected, intertwined patches, and (3) lateral connections primarily link regions of the same eye preference. Similar self-organization of cortical structures has been observed experimentally in strabismic kittens. The model shows how patterned lateral connections in the cortex may develop based on correlated activity and explains why lateral connection patterns follow receptive field properties such as ocular dominance. 1

  20. Tracking Topology Dynamicity for Link Prediction in Intermittently Connected Wireless Networks

    E-Print Network [OSTI]

    Zayani, Mohamed-Haykel; Slama, Ines; Zeghlache, Djamal

    2012-01-01T23:59:59.000Z

    Through several studies, it has been highlighted that mobility patterns in mobile networks are driven by human behaviors. This effect has been particularly observed in intermittently connected networks like DTN (Delay Tolerant Networks). Given that common social intentions generate similar human behavior, it is relevant to exploit this knowledge in the network protocols design, e.g. to identify the closeness degree between two nodes. In this paper, we propose a temporal link prediction technique for DTN which quantifies the behavior similarity between each pair of nodes and makes use of it to predict future links. We attest that the tensor-based technique is effective for temporal link prediction applied to the intermittently connected networks. The validity of this method is proved when the prediction is made in a distributed way (i.e. with local information) and its performance is compared to well-known link prediction metrics proposed in the literature.

  1. Quantum phase transition in a multi-connected superconducting Jaynes-Cummings lattice

    E-Print Network [OSTI]

    Kangjun Seo; Lin Tian

    2015-02-16T23:59:59.000Z

    The connectivity and tunability of superconducting qubits and resonators provide us with an appealing platform to study the many-body physics of microwave excitations. Here we present a multi-connected Jaynes-Cummings lattice model which is symmetric with respect to the nonlocal qubit-resonator couplings. Our calculation shows that this model exhibits a Mott insulator-superfluid-Mott insulator phase transition, featured by a reentry to the Mott insulator phase, at commensurate filling. The phase diagrams in the grand canonical ensemble are also derived, which confirm the incompressibility of the Mott insulator phase. Different from a general-purposed quantum computer, it only requires two operations to demonstrate this phase transition: the preparation and the detection of the commensurate many-body ground state. We discuss the realization of these operations in a superconducting circuit.

  2. Expanded nickel screen electrical connection supports for solid oxide fuel cells

    DOE Patents [OSTI]

    Draper, Robert (Pittsburgh, PA); Antol, Ronald F. (North Huntingdon, PA); Zafred, Paolo R. (Murrysville, PA)

    2002-01-01T23:59:59.000Z

    A solid oxide fuel assembly is made, wherein rows (14, 24) of fuel cells (16, 18, 20, 26, 28, 30), each having an outer interconnection (36) and an outer electrode (32), are disposed next to each other with corrugated, electrically conducting expanded metal mesh (22) between each row of cells, the corrugated mesh (22) having top crown portions (40) and bottom shoulder portions (42), where the top crown portion (40) contacts outer interconnections (36) of the fuel cells (16, 18, 20) in a first row (14), and the bottom shoulder portions (42) contacts outer electrodes (32) of the fuel cells in a second row (24), said mesh electrically connecting each row of fuel cells, and where there are no metal felt connections between any fuel cells.

  3. Buried layer/connecting layer high energy implantation for improved CMOS latch-up

    SciTech Connect (OSTI)

    Morris, W. [Silicon Engineering, Austin, TX (United States); Rubin, L. [Eaton Corporation, Beverly, MA (United States); Wristers, D. [Advanced Micro Devices, Austin, TX (United States)

    1996-12-31T23:59:59.000Z

    An integrated P-Buried Layer formed by MeV ion implantation combined with a localized P-Connecting Layer has been studied for latch-up isolation improvements for advanced CMOS technology. Latch-up trigger currents have been characterized with regards to buried layer dose/energy, connecting layer dose/energy, and n-well retrograde dose. Simulation results confirmed by data indicate that P+ injection trigger currents > 450 {mu}A/{mu}m can be achieved by utilizing certain combinations of B.L./C.L. and n-well retrograde doses for n+/p+ spacings = 2.0{mu}m. The B.L./C.L. process architecture shows great promise for providing an alternative isolation technique for latch-up improvement that is easy to implement, and for eliminating the dependence on epi silicon for latch-up control.

  4. Remarks on connected components of moduli of real polarized K3 surfaces

    E-Print Network [OSTI]

    Viacheslav V. Nikulin

    2005-07-10T23:59:59.000Z

    I have finalized my old (1979) results about enumeration of connected components of moduli of real polarized K3 surfaces. As an application, using recent results of math.AG/0312396, the complete classification of real polarized K3 surfaces which are deformations of real hyper-elliptically polarized K3 surfaces is obtained. This could be important in some questions, because real hyper-elliptically polarized K3 surfaces can be constructed explicitly.

  5. An analysis of the connectivity of two-dimensional fracture patterns at Yucca Mountain, Nevada

    E-Print Network [OSTI]

    Meinardus, Hans Wolfgang

    1991-01-01T23:59:59.000Z

    for geometric analysis. Since connectivity is a complex function of fracture size and density, the orientation, length, trace center coordinates, and trace length censoring, as well as the number of intersections and their coordination numbers, were... of fractures to be modelled is conducive to extensive sampling, a deterministic approach can be utilized in which a numerical modeling method is used to simulate flow through individual fracture elements. More often, the number of fractures or the size...

  6. Quantum phase transitions in fully connected spin models: an entanglement perspective

    E-Print Network [OSTI]

    M. Filippone; S. Dusuel; J. Vidal

    2011-02-28T23:59:59.000Z

    We consider a set of fully connected spins models that display first- or second-order transitions and for which we compute the ground-state entanglement in the thermodynamical limit. We analyze several entanglement measures (concurrence, R\\'enyi entropy, and negativity), and show that, in general, discontinuous transitions lead to a jump of these quantities at the transition point. Interestingly, we also find examples where this is not the case.

  7. Quantum phase transitions in fully-connected spin models: an entanglement perspective

    E-Print Network [OSTI]

    Filippone, M; Vidal, J

    2011-01-01T23:59:59.000Z

    We consider a set of fully-connected spins models which display first- or second-order transitions and for which we compute the ground-state entanglement in the thermodynamical limit. We analyze several entanglement measures (concurrence, R\\'enyi entropy, and negativity), and show that, in general, discontinuous transitions leads to a jump of these quantities at the transition point. Interestingly, we also find a puzzling example where it is not the case.

  8. Inferring interwell connectivity from injection and production data using frequency domain analysis

    E-Print Network [OSTI]

    Demiroren, Ayse Nazli

    2007-09-17T23:59:59.000Z

    INFERRING INTERWELL CONNECTIVITY FROM INJECTION AND PRODUCTION DATA USING FREQUENCY DOMAIN ANALYSIS A Thesis by AYSE NAZLI DEMIROREN Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment... DEMIROREN 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 Approved by: Chair of Committee, Jerry L. Jensen Committee Members...

  9. COMMENTARY Open Access CDK4, pRB and E2F1: connected to insulin

    E-Print Network [OSTI]

    Paris-Sud XI, Universit de

    COMMENTARY Open Access CDK4, pRB and E2F1: connected to insulin Lluis Fajas1,2,3,4* , Emilie inactivation of the pRB protein. In summary we provide evidence that the CDK4-pRB-E2F1 regulatory pathway- ing members of the retinoblastoma family (pRB, p107, p130) and members of the cyclin/cdk protein

  10. Connection between the neutrino seesaw mechanism and properties of the Majorana neutrino mass matrix

    SciTech Connect (OSTI)

    Ma, Ernest [Physics Department, University of California, Riverside, California 92521 (United States)

    2005-06-01T23:59:59.000Z

    If it can be ascertained experimentally that the 3x3 Majorana neutrino mass matrix M{sub {nu}} has vanishing determinants for one or more of its 2x2 submatrices, it may be interpreted as supporting evidence for the theoretically well-known canonical seesaw mechanism. I show how these two things are connected and offer a realistic M{sub {nu}} with two zero subdeterminants as an example.

  11. Bibliography of publications related to Classical and Quantum Gravity in terms of Connection and Loop Variables

    E-Print Network [OSTI]

    Christopher Beetle; Alejandro Corichi

    1997-03-18T23:59:59.000Z

    This bibliography attempts to give a comprehensive overview of all the literature related to the Ashtekar connection and the Rovelli-Smolin loop variables. The original version was compiled by Peter H\\"ubner in 1989, and it has been subsequently updated by Gabriela Gonzalez, Bernd Br\\"ugmann, Monica Pierri, Troy Schilling, Alejandro Corichi and Christopher Beetle. Information about additional literature, new preprints, and especially corrections are always welcome.

  12. Installation Of Service Connections For Sensors Or Transmitters In Buried Water Pipes

    DOE Patents [OSTI]

    Burnham, Alan K. (Livermore, CA); Cooper, John F. (Oakland, CA)

    2006-02-21T23:59:59.000Z

    A system for installing warning units in a buried pipeline. A small hole is drilled in the ground to the pipeline. A collar is affixed to one of the pipes of the pipeline. A valve with an internal passage is connected to the collar. A hole is drilled in the pipe. A warning unit is installed in the pipe by moving the warning unit through the internal passage, the collar, and the hole in the pipe.

  13. Fermions in the Ashtekar-Barbero connection formalism for arbitrary values of the Immirzi parameter

    SciTech Connect (OSTI)

    Mercuri, Simone [Dipartimento di Fisica, Universita di Roma 'La Sapienza', Piazzale Aldo Moro 5, I-00185, Rome (Italy); ICRA-International Center for Relativistic Astrophysics (Italy)

    2006-04-15T23:59:59.000Z

    The Ashtekar-Barbero-Immirzi formulation of general relativity is extended to include spinor matter fields. Our formulation applies to generic values of the Immirzi parameter and reduces to the Ashtekar-Romano-Tate approach when the Immirzi parameter is taken equal to the imaginary unit. The dynamics of the gravity-fermions coupled system is described by the Holst plus Dirac action with a nonminimal coupling term. The nonminimal interaction together with the Holst modification to the Hilbert-Palatini action reconstruct the Nieh-Yan invariant, so that the effective action coming out is the one of Einstein-Cartan theory with a typical Fermi-like interaction term: in spite of the presence of spinor matter fields, the Immirzi parameter plays no role in the classical effective dynamics and results to be only a multiplicative factor in front of a total divergence. We reduce the total action of the theory to the sum of dynamically independent Ashtekar-Romano-Tate actions for self and anti-self-dual connections, with different weights depending on the Immirzi parameter. This allows to calculate the constraints of the complete theory in a simple way, it is only necessary to realize that the Barbero-Immirzi connection is a weighted sum of the self and anti-self-dual Ashtekar connections. Finally the obtained constraints for the separated action result to be polynomial in terms of the self and anti-self-dual connections, this could have implications in the inclusion of spinor matter in the framework of nonperturbative quantum gravity.

  14. TOWARDS A SPLITTER THEOREM FOR INTERNALLY 4-CONNECTED BINARY MATROIDS V

    E-Print Network [OSTI]

    Mayhew, Dillon

    , a good bowtie or a good augmented 4-wheel. The goal of this paper is essentially to eliminate the need contains a good bowtie, or, in an easily described way, we can obtain an internally 4-connected minor of M call this structure a bowtie and denote it by (T1, T2, D ). If D has an element d such that M\\d has

  15. Single-bridge unit-connected HVDC generation with increased pulse number

    SciTech Connect (OSTI)

    Villablanca, M.; Arrillaga, J. (Univ. of Canterbury, Christchurch (New Zealand))

    1993-04-01T23:59:59.000Z

    A true unit-connected generator-HVdc convertor scheme is proposed which removes the need to use two bridges in series to achieve twelve-pulse operation. Moreover, the combination of a single main bridge and an auxiliary feedback dc ripple reinjection bridge is shown to increase the pulse number from 6 to 18. This is achieved purely by natural commutation and is equally valid for rectification and inversion. The theoretical waveforms are validated by extensive experimental verification.

  16. Optimization of Reliability of Network of Given Connectivity using Genetic Algorithm

    E-Print Network [OSTI]

    Lam, Ho Tat

    2014-01-01T23:59:59.000Z

    Reliability is one of the important measures of how well the system meets its design objective, and mathematically is the probability that a system will perform satisfactorily for at least a given period of time. When the system is described by a connected network of N components (nodes) and their L connection (links), the reliability of the system becomes a difficult network design problem which solutions are of great practical interest in science and engineering. This paper discusses the numerical method of finding the most reliable network for a given N and L using genetic algorithm. For a given topology of the network, the reliability is numerically computed using adjacency matrix. For a search in the space of all possible topologies of the connected network with N nodes and L links, genetic operators such as mutation and crossover are applied to the adjacency matrix through a string representation. In the context of graphs, the mutation of strings in genetic algorithm corresponds to the rewiring of graph...

  17. CFT/AdS correspondence, massive gravitons, and a connectivity index conjecture

    SciTech Connect (OSTI)

    Aharony, Ofer [Department of Particle Physics, Weizmann Institute of Science, Rehovot 76100 (Israel); Clark, Adam B.; Karch, Andreas [Department of Physics, University of Washington, Seattle, Washington 98195 (United States)

    2006-10-15T23:59:59.000Z

    We discuss the general question of which conformal field theories have dual descriptions in terms of quantum gravity theories on anti-de Sitter space. We analyze in detail the case of a deformed product of n conformal field theories (each of which has a gravity dual), and we claim that the dual description of this is by a quantum gravity theory on a union of n anti-de Sitter spaces, connected at their boundary (by correlations between their boundary conditions). On this union of spaces (n-1) linear combinations of gravitons obtain a mass, and we compute this mass both from the field theory and from the gravity sides of the correspondence, finding the same result in both computations. This is the first example in which a graviton mass in the bulk of anti-de Sitter space arises continuously by varying parameters. The analysis of these deformed product theories leads us to suggest that field theories may be generally classified by a ''connectivity index,'' corresponding to the number of components (connected at the boundary) in the space-time of the dual gravitational background. In the field theory this index roughly counts the number of independent gauge groups, but we do not have a precise general formula for the index.

  18. Connection stiffness and dynamical docking process of flux pinned spacecraft modules

    SciTech Connect (OSTI)

    Lu, Yong; Zhang, Mingliang, E-mail: niudun12@126.com; Gao, Dong [School of Mechatronics Engineering, Harbin Institute of Technology, Harbin, Heilongjiang 150001 (China)

    2014-02-14T23:59:59.000Z

    This paper describes a novel kind of potential flux pinned docking system that consists of guidance navigation and control system, the traditional extrusion type propulsion system, and a flux pinned docking interface. Because of characteristics of passive stability of flux pinning, the docking control strategy of flux pinned docking system only needs a series of sequential control rather than necessary active feedback control, as well as avoidance of hazardous collision accident. The flux pinned force between YBaCuO (YBCO) high temperature superconductor bulk and permanent magnet is able to be given vent based on the identical current loop model and improved image dipole model, which can be validated experimentally. Thus, the connection stiffness between two flux pinned spacecraft modules can be calculated based on Hooke's law. This connection stiffness matrix at the equilibrium position has the positive definite performance, which can validate the passively stable connection of two flux pinned spacecraft modules theoretically. Furthermore, the relative orbital dynamical equation of two flux pinned spacecraft modules can be established based on Clohessy-Wiltshire's equations and improved image dipole model. The dynamical docking process between two flux pinned spacecraft modules can be obtained by way of numerical simulation, which suggests the feasibility of flux pinned docking system.

  19. Interwell Connectivity and Diagnosis Using Correlation of Production and Injection Rate Data in Hydrocarbon Production

    SciTech Connect (OSTI)

    Jerry L. Jensen; Larry W. Lake; Ali Al-Yousef; Dan Weber; Ximing Liang; T.F. Edgar; Nazli Demiroren; Danial Kaviani

    2007-03-31T23:59:59.000Z

    This report details progress and results on inferring interwell communication from well rate fluctuations. Starting with the procedure of Albertoni and Lake (2003) as a foundation, the goal of the project was to develop further procedures to infer reservoir properties through weights derived from correlations between injection and production rates. A modified method, described in Yousef and others (2006a,b), and herein referred to as the 'capacitance model', is the primary product of this research project. The capacitance model (CM) produces two quantities, {lambda} and {tau}, for each injector-producer well pair. For the CM, we have focused on the following items: (1) Methods to estimate {lambda} and {tau} from simulated and field well rates. The original method uses both non-linear and linear regression and lacks the ability to include constraints on {lambda} and {tau}. The revised method uses only non-linear regression, permitting constraints to be included as well as accelerating the solution so that problems with large numbers of wells are more tractable. (2) Approaches to integrate {lambda} and {tau} to improve connectivity evaluations. Interpretations have been developed using Lorenz-style and log-log plots to assess heterogeneity. Testing shows the interpretations can identify whether interwell connectivity is controlled by flow through fractures, high-permeability layers, or due to partial completion of wells. Applications to the South Wasson and North Buck Draw Fields show promising results. (3) Optimization of waterflood injection rates using the CM and a power law relationship for watercut to maximize economic return. Tests using simulated data and a range of oil prices show the approach is working. (4) Investigation of methods to increase the robustness of {lambda} and {tau} estimates. Human interventions, such as workovers, also cause rate fluctuations and can be misinterpreted by the model if bottom hole pressure data are not available. A revised method, called the 'segmented capacitance model', identifies times when production changes might not be caused strictly by water injection changes. Application to data from Monument Butte Field shows encouraging results. Our results show the CM and its modified forms can be an important tool for waterflood management. We have moved beyond the proof of principle stage to show it can actually be applied to assess connectivity in field situations. Several shortcomings, however, remain to be addressed before the CM can be routinely applied by field operators. The CM and its modifications analyze well rates in the time domain. We also explored the assessment of interwell connectivity in the spectral domain. We applied conventional methods, based on analyzing passive linear electrical networks, to the analysis of injection and production data. In particular, we assessed the effects of near-wellbore gas on the apparent connectivity. With only oil and water in the system, the results were as expected, giving good connectivity estimates. In the presence of gas, however, the methods could not produce useful estimates of connectivity.

  20. Smart Energy Management and Control for Fuel Cell Based Micro-Grid Connected Neighborhoods

    SciTech Connect (OSTI)

    Dr. Mohammad S. Alam

    2006-03-15T23:59:59.000Z

    Fuel cell power generation promises to be an efficient, pollution-free, reliable power source in both large scale and small scale, remote applications. DOE formed the Solid State Energy Conversion Alliance with the intention of breaking one of the last barriers remaining for cost effective fuel cell power generation. The Alliances goal is to produce a core solid-state fuel cell module at a cost of no more than $400 per kilowatt and ready for commercial application by 2010. With their inherently high, 60-70% conversion efficiencies, significantly reduced carbon dioxide emissions, and negligible emissions of other pollutants, fuel cells will be the obvious choice for a broad variety of commercial and residential applications when their cost effectiveness is improved. In a research program funded by the Department of Energy, the research team has been investigating smart fuel cell-operated residential micro-grid communities. This research has focused on using smart control systems in conjunction with fuel cell power plants, with the goal to reduce energy consumption, reduce demand peaks and still meet the energy requirements of any household in a micro-grid community environment. In Phases I and II, a SEMaC was developed and extended to a micro-grid community. In addition, an optimal configuration was determined for a single fuel cell power plant supplying power to a ten-home micro-grid community. In Phase III, the plan is to expand this work to fuel cell based micro-grid connected neighborhoods (mini-grid). The economic implications of hydrogen cogeneration will be investigated. These efforts are consistent with DOEs mission to decentralize domestic electric power generation and to accelerate the onset of the hydrogen economy. A major challenge facing the routine implementation and use of a fuel cell based mini-grid is the varying electrical demand of the individual micro-grids, and, therefore, analyzing these issues is vital. Efforts are needed to determine the most appropriate means of implementing micro-grids and the costs and processes involved with their extended operation. With the development and availability of fuel cell based stand-alone power plants, an electrical mini-grid, encompassing several connected residential neighborhoods, has become a viable concept. A primary objective of this project is to define the parameters of an economically efficient fuel cell based mini-grid. Since pure hydrogen is not economically available in sufficient quantities at the present time, the use of reforming technology to produce and store excess hydrogen will also be investigated. From a broader perspective, the factors that bear upon the feasibility of fuel cell based micro-grid connected neighborhoods are similar to those pertaining to the electrification of a small town with a localized power generating station containing several conventional generating units. In the conventional case, the town or locality would also be connected to the larger grid system of the utility company. Therefore, in the case of the fuel cell based micro-grid connected neighborhoods, this option should also be available. The objectives of this research project are: To demonstrate that smart energy management of a fuel cell based micro-grid connected neighborhood can be efficient and cost-effective;To define the most economical micro-grid configuration; and, To determine how residential micro-grid connected fuel cell(s) can contribute to America's hydrogen energy future.

  1. Review of the design and performance features of hvdc systems connected to low short circuit ratio ac systems

    SciTech Connect (OSTI)

    Thallam, R.S. (Salt River Project, Phoenix, AZ (United States))

    1992-10-01T23:59:59.000Z

    The design and performance of an HVdc system is significantly impacted by the relative strength of the ac system to which it is connected. In this paper, design and performance features of ten HVdc systems are discussed. All of these systems are connected to ac systems that are relatively weak compared to the rating of the dc system. Six of these systems are back-to-back, two are overhead lines, and two are undersea cable connections. AC and dc system interaction problems and how they are addressed in the design and specification of each of these systems, are described.

  2. Structural connectivity in schizophrenia and its impact on the dynamics of spontaneous functional networks

    SciTech Connect (OSTI)

    Cabral, Joana [Theoretical and Computational Neuroscience Group, Center of Brain and Cognition, Universitat Pompeu Fabra, Barcelona 08018 (Spain) [Theoretical and Computational Neuroscience Group, Center of Brain and Cognition, Universitat Pompeu Fabra, Barcelona 08018 (Spain); Department of Psychiatry, University of Oxford, Oxford OX3 7JX (United Kingdom); Fernandes, Henrique M.; Van Hartevelt, Tim J.; Kringelbach, Morten L. [Department of Psychiatry, University of Oxford, Oxford OX3 7JX (United Kingdom) [Department of Psychiatry, University of Oxford, Oxford OX3 7JX (United Kingdom); Center of Functionally Integrative Neuroscience (CFIN), Aarhus University, Aarhus (Denmark); James, Anthony C. [Department of Psychiatry, University of Oxford, Oxford OX3 7JX (United Kingdom) [Department of Psychiatry, University of Oxford, Oxford OX3 7JX (United Kingdom); Highfield Unit, Warneford Hospital, Oxford OX3 7JX (United Kingdom); Deco, Gustavo [Theoretical and Computational Neuroscience Group, Center of Brain and Cognition, Universitat Pompeu Fabra, Barcelona 08018 (Spain) [Theoretical and Computational Neuroscience Group, Center of Brain and Cognition, Universitat Pompeu Fabra, Barcelona 08018 (Spain); Instituci Catalana de Recerca i Estudis Avanats (ICREA), Barcelona 08010 (Spain)

    2013-12-15T23:59:59.000Z

    The neuropathology of schizophrenia remains unclear. Some insight has come from modern neuroimaging techniques, which offer an unparalleled opportunity to explore in vivo the structure and function of the brain. Using functional magnetic resonance imaging, it has been found that the large-scale resting-state functional connectivity (rsFC) in schizophrenia measured as the temporal correlations of the blood-oxygen-level-dependent (BOLD) signal exhibit altered network topology, with lower small-world index. The origin of these rsFC alterations and link with the underlying structural connectivity remain unclear. In this work, we used a computational model of spontaneous large-scale brain activity to explore the role of the structural connectivity in the large-scale dynamics of the brain in health and schizophrenia. The structural connectomes from 15 adolescent patients with early-onset schizophrenia and 15 age- and gender-matched controls were built from diffusion tensor imaging data to detect the white matter tracts between 90 brain areas. Brain areas, simulated using a reduced dynamic mean-field model, receive excitatory input from other areas in proportion to the number of fibre tracts between them. The simulated mean field activity was transformed into BOLD signal, and the properties of the simulated functional networks were analyzed. Our results suggest that the functional alterations observed in schizophrenia are not directly linked to alterations in the structural topology. Instead, subtly randomized and less small-world functional networks appear when the brain operates with lower global coupling, which shifts the dynamics from the optimal healthy regime.

  3. PVUSA experience with power conversion for grid-connected photovoltaic systems

    SciTech Connect (OSTI)

    Stolte, W.

    1995-11-01T23:59:59.000Z

    The Photovoltaics for Utility Scale Application (PVUSA) project was established to demonstrate photovoltaic (PV) systems in grid-connected utility applications. One of PVUSA`s key objectives is to evaluate the performance, reliability, and cost of the PV balance of system (BOS). Power conditioning units (PCUs) are the interface between the dc PV arrays and the ac utility lines, and have proved to be the most critical element in grid-connected PV systems. There are five different models of PCUs at PVUSA`s Davis and Kerman sites. This report describes the design, testing, performance characteristics, and maintenance history of each of these PCUs. PVUSA required PCUs in the power range 25 kW to 500 kW which could operate automatically and reliably under changing conditions of sunlight and changing conditions on the utility grid. Although a number of manufacturers can provide PCUs in this power range, none of these PCUs have been produced in sufficient quantity to allow refinement of a particular model into the highly reliable unit needed for long-term, unattended operation. Factory tests were useful but limited by the inability to test under full power and changing power conditions. The inability to completely test PCUs at the factory resulted in difficulty during startup, field testing, and subsequent operation. PVUSA has made significant progress in understanding the requirements for PCUs in grid-connected PV applications and improving field performance. This record of PVUSA`s experience with a variety of PCUs is intended to help utilities and their suppliers identify and retain the good performance characteristics of PCUs, and to make improvements where necessary to meet the needs of utilities.

  4. July 11 Public Meeting: Physical Characterization of Grid-Connected Commercial And Residential Building End-Use Equipment And Appliances

    Broader source: Energy.gov [DOE]

    These documents contain the three slide decks presented at the public meeting on the Physical Characterization of Grid-Connected Commercial and Residential Buildings End-Use Equipment and Appliances, held on July 11, 2014 in Washington, DC.

  5. The Response of Greek Key Proteins to Changes in Connectivity Depends on the Nature of Their Secondary Structure

    E-Print Network [OSTI]

    Kemplen, Katherine R.; De Sancho, David; Clarke, Jane

    2015-04-07T23:59:59.000Z

    What governs the balance between connectivity and topology in regulating the mechanism of protein folding? We use circular permutation to vary the order of the helices in the all-? Greek key protein FADD (Fas-associated death domain) to investigate...

  6. Use of growth factors and adhesive ligands to promote connective tissue progenitor colony formation from fresh marrow

    E-Print Network [OSTI]

    Marcantonio, Nicholas A. (Nicholas Alexander)

    2008-01-01T23:59:59.000Z

    The current gold standard for bone graft material is autologous bone, which provides mechanical support, possesses factors that promote bone formation, and contains connective tissue progenitors (CTPs), a heterogeneous ...

  7. Associations between hydrological connectivity and resource partitioning among sympatric gar species (Lepisosteidae) in a Texas river and associated oxbows

    E-Print Network [OSTI]

    Robertson, Clinton Ray

    2009-05-15T23:59:59.000Z

    The middle Brazos River, located in east central Texas, is a meandering lowland river that contains many oxbow lakes on its floodplain. Flood dynamics of the Brazos River are aseasonal, and faunal exchange during lateral connections of the main...

  8. Connectivity and resilience of coral reef metapopulations in marine protected areas: matching empirical efforts to predictive needs

    E-Print Network [OSTI]

    2009-01-01T23:59:59.000Z

    Coral Reefs (2009) 28:327337 DOI 10.1007/s00338-Connectivity and resilience of coral reef metapopulations inpro- tected areas (MPAs) on coral reefs require prediction

  9. Dynamics in the Metabasin Space of a Lennard-Jones Glass Former: Connectivity and Transition Rates

    E-Print Network [OSTI]

    Yasheng Yang; Bulbul Chakraborty

    2008-11-17T23:59:59.000Z

    Using simulations, we construct the effective dynamics in metabasin space for a Lennard-Jones glass-former. Metabasins are identified via a scheme that measures transition rates between inherent structures, and generates clusters of inherent structures by drawing in branches that have the largest transition rates. The effective dynamics is shown to be Markovian but differs significantly from the simplest trap models. We specifically show that retaining information about the connectivity in metabasin space is crucial for reproducing the slow dynamics observed in this system.

  10. Overview of the Duke University Bass Connections Program in Industrial Energy Efficiency

    E-Print Network [OSTI]

    Boyd, G.

    2014-01-01T23:59:59.000Z

    -05-03 Proceedings of the Thrity-Sixth Industrial Energy Technology Conference New Orleans, LA. May 20-23, 2014 Project Titles ? Managing Carbon with Renewable Energy and Efficiency in Nissan North American Assembly Plant Robinson Ford, Justin Ong, Jake Reeder...Overview of the Duke University Bass Connections Program in Industrial Energy Efficiency Gale Boyd, Duke University Presented to the IETC May 21st, 2014 New Orleans, LA ESL-IE-14-05-03 Proceedings of the Thrity-Sixth Industrial Energy Technology...

  11. Arrangement for connecting a fiber-reinforced plastic pipe to a stainless steel flange

    DOE Patents [OSTI]

    Allais, Arnaud (D-30625 Hannover, DE); Hoffmann, Ernst (D-30855 Langenhagen, DE)

    2008-02-05T23:59:59.000Z

    Arrangement for connecting a fiber-reinforced plastic pipe (18) to a stainless steel flange (12, 16), in which the end of the fiber-reinforced plastic pipe (18) is accommodated in a ring-shaped groove (12a, 16a) in the flange (12, 16), the groove conforming to the dimensions of the fiber-reinforced plastic pipe (18), where the gap remaining between the end of the fiber-reinforced plastic pipe (18) and the ring-shaped groove (12a, 16a) is filled with a sealant (19).

  12. Consequences of propagating torsion in connection-dynamic theories of gravity

    SciTech Connect (OSTI)

    Carroll, S.M. (Center for Theoretical Physics, Laboratory for Nuclear Science Department of Physics, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139 (United States)); Field, G.B. (Harvard-Smithsonian Center for Astrophysics, Cambridge, Massachusetts 02138 (United States))

    1994-09-15T23:59:59.000Z

    We discuss the possibility of constraining theories of gravity in which the connection is a fundamental variable by searching for observational consequences of the torsion degrees of freedom. In a wide class of models, the only modes of the torsion tensor which interact with matter are either a massive scalar or a massive spin-1 boson. Focusing on the scalar version, we study constraints on the two-dimensional parameter space characterizing the theory. For reasonable choices of these parameters the torsion decays quickly into matter fields, and no long-range fields are generated which could be discovered by ground-based or astrophysical experiments.

  13. Effective connections and fields associated with shear-free null congruences

    E-Print Network [OSTI]

    V. V. Kassandrov; V. N. Trishin

    2004-01-29T23:59:59.000Z

    A special subclass of shear-free null congruences (SFC) is studied, with tangent vector field being a repeated principal null direction of the Weyl tensor. We demonstrate that this field is parallel with respect to an effective affine connection which contains the Weyl nonmetricity and the skew symmetric torsion. On the other hand, a Maxwell-like field can be directly associated with any special SFC, and the electric charge for bounded singularities of this field turns to be ``self-quantized''. Two invariant differential operators are introduced which can be thought of as spinor analogues of the Beltrami operators and both nullify the principal spinor of any special SFC.

  14. The leak resistance of 2-inch N-80 API treaded tubular connection

    E-Print Network [OSTI]

    Weiner, Peter Douglas

    1961-01-01T23:59:59.000Z

    -UPS OF 2-INCH N-80 EUE TUBING 15 17 13 FRONTAL VIEW OF TEST TANK 14 TEST TA1K 15 PRESSURE TEST DATA SHEET 16 LONG DURATION TANK 18 19 21 22 THE LEAK RESISTANCE OF 2-INCH N-80 API ~ED TUBULAR CONNECTION INTROI3UCTION In recent years, well depths... tension until an equivalent pull of 18, 000 feet of tubing was exerted. on the tubing. Each specimen was subJected to from 50 to 100 thermocycles to simulate the shut-in and. flow conditions in an oil well and to increase the severity of the pressure...

  15. Remote atom entanglement in a fiber-connected three-atom system

    E-Print Network [OSTI]

    Guo Yan-Qing; Chen Jing; Song He-Shan

    2008-05-28T23:59:59.000Z

    An Ising-type atom-atom interaction is obtained in a fiber-connected three-atom system. The interaction is effective when $\\Delta\\approx \\gamma _{0}\\gg g$. The preparations of remote two-atom and three-atom entanglement governed by this interaction are discussed in specific parameters region. The overall two-atom entanglement is very small because of the existence of the third atom. However, the three-atom entanglement can reach a maximum very close to 1.

  16. First Evidence of Near-Infrared Photonic Bandgap in Polymeric Rod-Connected Diamond Structure

    E-Print Network [OSTI]

    Chen, Lifeng; Zheng, Xu; Lin, Jia-De; Oulton, Ruth; Lopez-Garcia, Martin; Ho, Ying-Lung D; Rarity, John G

    2015-01-01T23:59:59.000Z

    We present the simulation, fabrication, and optical characterization of low-index polymeric rod-connected diamond (RCD) structures. Such complex three-dimensional photonic crystal structures are created via direct laser writing by two-photon polymerization. To our knowledge, this is the first measurement at near-infrared wavelengths, showing partial photonic bandgaps. We characterize structures in transmission and reflection using angular resolved Fourier image spectroscopy to visualize the band structure. Comparison of the numerical simulations of such structures with the experimentally measured data show good agreement for both P- and S-polarizations.

  17. Connectivity-Enhanced Route Selection and Adaptive Control for the Chevrolet Volt: Preprint

    SciTech Connect (OSTI)

    Gonder, J.; Wood, E.; Rajagopalan, S.

    2014-09-01T23:59:59.000Z

    The National Renewable Energy Laboratory and General Motors evaluated connectivity-enabled efficiency enhancements for the Chevrolet Volt. A high-level model was developed to predict vehicle fuel and electricity consumption based on driving characteristics and vehicle state inputs. These techniques were leveraged to optimize energy efficiency via green routing and intelligent control mode scheduling, which were evaluated using prospective driving routes between tens of thousands of real-world origin/destination pairs. The overall energy savings potential of green routing and intelligent mode scheduling was estimated at 5% and 3% respectively. These represent substantial opportunities considering that they only require software adjustments to implement.

  18. MHK Projects/Evopod E35 35kW grid connected demonstrator | Open Energy

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  19. MHK Projects/PG E Humboldt WaveConnect | Open Energy Information

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  20. Initial Assessment of Alternate Metals in Chalcogels | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn AprilAElectronicCurves | SciTech Connect Journal Article: Improved DarkW-^^Initial