Sample records for flexible subsidy scheme

  1. Subsidy schemes in EU t i M ti ti dcountries: Motivations and

    E-Print Network [OSTI]

    increase the flexible generation becomes more important and sometimes scarce CHP and otherimportant In premi ms?Why the move to Feed In premiums? · FI premiums encourages market behaviour ofp g generators that rely partly on income from varying market prices · As RES and especially intermittent generation

  2. agricultural subsidies: Topics by E-print Network

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

    www.globalsubsidies.org THE GLOBAL SUBSIDIES INITIATIVE UNTOLD BILLIONS: FOSSIL-FUEL SUBSIDIES, THEIR IMPACTS AND THE PATH TO REFORM The Politics of Fossil-Fuel Subsidies...

  3. www.globalsubsidies.org THE GLOBAL SUBSIDIES INITIATIVE

    E-Print Network [OSTI]

    Toohey, Darin W.

    www.globalsubsidies.org THE GLOBAL SUBSIDIES INITIATIVE UNTOLD BILLIONS: FOSSIL-FUEL SUBSIDIES, THEIR IMPACTS AND THE PATH TO REFORM The Politics of Fossil-Fuel Subsidies #12;THE GLOBAL SUBSIDIES INITIATIVE | UNTOLD BILLIONS: FOSSIL-FUEL SUBSIDIES, THEIR IMPACTS AND THE PATH TO REFORM Page II The Politics

  4. SUBSIDY ENERGY EMPLOYEES TRANSIT (SEET)

    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 DataDepartment of Energy Your Density Isn'tOrigin ofEnergy atLLC - FE DKT. 10-160-LNG - ORDERSTATE0-1 CHAPTER 10SUBSIDY ENERGY EMPLOYEES

  5. Residential Energy Conservation Subsidy Exclusion (Corporate)

    Broader source: Energy.gov [DOE]

    According to Section 136 of the U.S. Code, energy conservation subsidies provided (directly or indirectly) to customers by public utilities* are non-taxable. This exclusion does not apply to...

  6. Impact of an Export Subsidy on the Domestic Cotton Industry.

    E-Print Network [OSTI]

    Wohlgenant, Michael K.

    1986-01-01T23:59:59.000Z

    Elasticities 9 Export Demand Elasticity 10 Elasticity of the Price Transmission of 12 Imported Textiles with Respect to Domestic Cotton Simulation Results for the Effects of Alternative 13 Export Subsidies Estimated Effects on U.S. Price and Quantities... for the three alternative subsidy amounts are presented in Tables 6 through 8. ESTIMATED EFFECTS ON U.s. PRICES AND QUANTITIES The effects of alternative export subsidies on the domestic [14] cotton price, mill consumption of cotton, and cotton exports...

  7. Federal Energy Subsidies | 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 JumpConceptual Model,DOEHazelPennsylvania:57427°, -89.4742177° Show MapSubsidies Jump to:

  8. Subsidizing Solar: The Case for an Environmental Goods and Services Carve-out from the Global Subsidies Regime

    E-Print Network [OSTI]

    Simmons, Zachary Scott

    2014-01-01T23:59:59.000Z

    global level, subsidies for fossil fuel-based energy sourcesfossil fuels, respectively. This leads to the second reason why subsidies

  9. Housing Subsidies and Homeowners: What Role for Government-Sponsored Enterprises?

    E-Print Network [OSTI]

    Jaffee, Dwight M.; Quigley, John M.

    2007-01-01T23:59:59.000Z

    Subsidies and the Housing GSEs. Washington: Governmentof the Subsidies to the Housing GSEs. ” Letter from DirectorCommittee on Banking, Housing, and Urban Affairs, U.S.

  10. Human Resources FLEXIBLE RETIREMENT POLICY AND PROCEDURE

    E-Print Network [OSTI]

    Doran, Simon J.

    %. Pension benefits taken before the schemes' normal pension age may be subject to an early retirement1 of 10 Human Resources May 2012 FLEXIBLE RETIREMENT POLICY AND PROCEDURE #12;2 of 10 1. Purpose of the University Pension schemes which operates a flexible retirement scheme, and establishes guidelines

  11. Patent subsidy and patent filing in China By Zhen Lei

    E-Print Network [OSTI]

    Sekhon, Jasjeet S.

    Patent subsidy and patent filing in China By Zhen Lei , Zhen Sun, and Brian Wright Department of patent subsidy policies on patent filings in Chi- na. China had rapid growth in patenting in recent years and became the number one in patent filings in 2011. We study five neighboring cities in Jiangsu province

  12. Response Options Aimed at Increasing the ContributionResponse Options Aimed at Increasing the Contribution of Variable Energy Resources in the Electricity Supply

    E-Print Network [OSTI]

    power and CHP can workp ­ CHP can only be flexible with heat storage and correct subsidy scheme for CHP

  13. An efficient parallelization scheme for molecular dynamics simulations...

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

    efficient parallelization scheme for molecular dynamics simulations with many-body, flexible, polarizable empirical An efficient parallelization scheme for molecular dynamics...

  14. Analysis of Federal Subsidies: Implied Price of Carbon

    SciTech Connect (OSTI)

    D. Craig Cooper; Thomas Foulke

    2010-10-01T23:59:59.000Z

    For informed climate change policy, it is important for decision makers to be able to assess how the costs and benefits of federal energy subsidies are distributed and to be able to have some measure to compare them. One way to do this is to evaluate the implied price of carbon (IPC) for a federal subsidy, or set of subsidies; where the IPC is the cost of the subsidy to the U.S. Treasury divided by the emissions reductions it generated. Subsidies with lower IPC are more cost effective at reducing greenhouse gas emissions, while subsidies with a negative IPC act to increase emissions. While simple in concept, the IPC is difficult to calculate in practice. Calculation of the IPC requires knowledge of (i) the amount of energy associated with the subsidy, (ii) the amount and type of energy that would have been produced in the absence of the subsidy, and (iii) the greenhouse gas emissions associated with both the subsidized energy and the potential replacement energy. These pieces of information are not consistently available for federal subsidies, and there is considerable uncertainty in cases where the information is available. Thus, exact values for the IPC based upon fully consistent standards cannot be calculated with available data. However, it is possible to estimate a range of potential values sufficient for initial comparisons. This study has employed a range of methods to generate “first order” estimates for the IPC of a range of federal subsidies using static methods that do not account for the dynamics of supply and demand. The study demonstrates that, while the IPC value depends upon how the inquiry is framed and the IPC cannot be calculated in a “one size fits all” manner, IPC calculations can provide a valuable perspective for climate policy analysis. IPC values are most useful when calculated within the perspective of a case study, with the method and parameters of the calculation determined by the case. The IPC of different policy measures can then be quantitatively evaluated within the case. Results can be qualitatively compared across cases, so long as such comparisons are considered to be preliminary and treated with the appropriate level of caution.

  15. Flexible Acculturation

    E-Print Network [OSTI]

    Lee, Hsiang-Chieh

    2008-01-01T23:59:59.000Z

    “Flexibility” has become an important concept in studies of globalization and transnationalism. Most academic discussions fall into the literature of global capitalist restructuring: e.g., Piore and Sabel’s (1984) notion of flexible specialization...

  16. Subsidizing Solar: The Case for an Environmental Goods and Services Carve-out from the Global Subsidies Regime

    E-Print Network [OSTI]

    Simmons, Zachary Scott

    2014-01-01T23:59:59.000Z

    outline specific subsidies for China’s solar manufacturers,subsidies landscapes for solar energy development in the United States and China and

  17. Dirty Little Secrets: Inferring Fossil-Fuel Subsidies from Patterns in Emission Intensities1

    E-Print Network [OSTI]

    Spino, Claude

    Dirty Little Secrets: Inferring Fossil-Fuel Subsidies from Patterns in Emission Intensities1 database of directly measured fossil-fuel subsidies exists at the in- ternational level. I develop and to develop a database of comparable fossil-fuel subsidies for 155 countries from 1980 to 2010. Finally, I

  18. Compact Spreader Schemes

    SciTech Connect (OSTI)

    Placidi, M.; Jung, J. -Y.; Ratti, A.; Sun, C.

    2014-07-25T23:59:59.000Z

    This paper describes beam distribution schemes adopting a novel implementation based on low amplitude vertical deflections combined with horizontal ones generated by Lambertson-type septum magnets. This scheme offers substantial compactness in the longitudinal layouts of the beam lines and increased flexibility for beam delivery of multiple beam lines on a shot-to-shot basis. Fast kickers (FK) or transverse electric field RF Deflectors (RFD) provide the low amplitude deflections. Initially proposed at the Stanford Linear Accelerator Center (SLAC) as tools for beam diagnostics and more recently adopted for multiline beam pattern schemes, RFDs offer repetition capabilities and a likely better amplitude reproducibility when compared to FKs, which, in turn, offer more modest financial involvements both in construction and operation. Both solutions represent an ideal approach for the design of compact beam distribution systems resulting in space and cost savings while preserving flexibility and beam quality.

  19. A Flexible Weighting Scheme for Multimedia Documents

    E-Print Network [OSTI]

    Ounis, I.

    Ounis,I. Proceedings of 10th International Conference on Database and Expert Systems Applications (DEXA'99), Lecture Notes in Computer Science, LNCS 1677, T. Bench-Capon and G. Soda and A. Min Tjoa Eds, Florence, Italy, August 30-3, 1999 pp 392-405 Springer

  20. Lifecycle emission impacts of subsidies for energy efficiency: Evidence from Cash?for?Clunkers

    E-Print Network [OSTI]

    Rajagopal, Deepak

    2011-01-01T23:59:59.000Z

    a subsidy for voluntary early retirement and replacement ofby causing the early retirement of fuel ine?cient vehiclesreductions from early vehicle retirement can imply a large

  1. Flexible Carpooling: Exploratory Study

    E-Print Network [OSTI]

    Dorinson, Diana; Gay, Deanna; Minett, Paul; Shaheen, Susan

    2009-01-01T23:59:59.000Z

    Chronicle. UC DAVIS FLEXIBLE CARPOOLING EXPLORATORY STUDYin the field. A. Details of flexible carpooling System Thisin any rollout of flexible carpooling 1. Physical

  2. Stasis: Flexible Transactional Storage

    E-Print Network [OSTI]

    Sears, Russell C.

    2009-01-01T23:59:59.000Z

    Stasis: Flexible Transactional Storage by Russell C. Sears AR. Larson Fall 2009 Stasis: Flexible Transactional StorageC. Sears Abstract Stasis: Flexible Transactional Storage by

  3. Subsidy for Energy Employee Transit (SEET) | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What'sis Taking Over Our InstagramStructure of All-Polymer. . ~0sFailureSubscribe to News UpdatesSubsidy

  4. Europe, Cutting Biofuel Subsidies, Redirects Aid to Stress Greenest Options -New York Times January 22, 2008

    E-Print Network [OSTI]

    Europe, Cutting Biofuel Subsidies, Redirects Aid to Stress Greenest Options - New York Times January 22, 2008 Europe, Cutting Biofuel Subsidies, Redirects Aid to Stress Greenest Options By ELISABETH for biofuels, acknowledging that the environmental benefits of these fuels have often been overstated

  5. AMO Fuel and Feedstock Flexibility: Fuel-Flexible Combustion...

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

    AMO Fuel and Feedstock Flexibility: Fuel-Flexible Combustion System for Refinery and Chemical Plant Process Heaters AMO Fuel and Feedstock Flexibility: Fuel-Flexible Combustion...

  6. Flexible and Transparent Memory

    E-Print Network [OSTI]

    KIM, SUNG MIN

    2012-01-01T23:59:59.000Z

    H. Seo and K. L. Wang. , “Flexible and Transparent Memory”2] S. Kim and J. Lee “Flexible Organic Transistor MemoryMemory Transistors for Flexible Sensor Arrays” Science, Vol.

  7. Bridging the Learning Gap in the Market for Higher Education: Elearning and Public Subsidies

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    two types of learning organizations ­ namely, traditional learning and e learning, thus providing somehow distant learning features. Following the developing of such new typesBridging the Learning Gap in the Market for Higher Education: Elearning and Public Subsidies Ben

  8. Flexible hydropower: boosting energy

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

    the Lab. December 16, 2014 Flexible hydropower: boosting energy Abiquiu Dam's low-flow turbine for hydroelectric generation creates a flexible energy source when water levels are...

  9. Silicon Micro-Needles with Flexible Interconnections , Y. Hanein1

    E-Print Network [OSTI]

    Department of Zoology, University of Washington, Seattle WA 98195 Abstract - A flexible polyimide to carry elements such as amplifiers, battery or memory. The interconnecting scheme uses two polyimide base and the micro-electrodes, while the polyimide layers provide flexible insulation. The current

  10. Degradation Scheme graceful degradation

    E-Print Network [OSTI]

    Chiba, Shigeru

    Degradation Scheme graceful degradation degradation scheme OS OS degradation scheme OS degradation scheme 1 Java graceful degradation [8] graceful degradation degradation scheme degradation scheme degradation scheme OS degradation scheme OS Solaris Linux FreeBSD Windows Server Linux 3 OS Tomcat Solaris OS

  11. A Flexible Mesh-Generation Strategy for Image Representation Based on Data-Dependent Triangulation

    E-Print Network [OSTI]

    Adams, Michael D.

    A Flexible Mesh-Generation Strategy for Image Representation Based on Data-Dependent Triangulation A Flexible Mesh-Generation Strategy for Image Representation Based on Data-Dependent Triangulation by Ping Li schemes for image represen- tation are studied. A flexible mesh-generation framework and a highly

  12. Flexible Assembly Solar Technology

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

    field and secured on steel pylons. PROJECT DESCRIPTION The research team is applying automation processes to the design of a Flexible Assembly Solar Technology (FAST). FAST is an...

  13. Car Sharing Scheme Car Share Scheme

    E-Print Network [OSTI]

    Martin, Ralph R.

    Car Sharing Scheme Car Share Scheme The cost is now reduced to £10 per member of staff per share but only own one vehicle between them do not qualify for the car share scheme. A commitment is required for all members of the scheme to car share at all times when they are in work each working day

  14. Surface effects in the crystallization process of elastic flexible polymers

    E-Print Network [OSTI]

    Stefan Schnabel; Thomas Vogel; Michael Bachmann; Wolfhard Janke

    2010-02-10T23:59:59.000Z

    Investigating thermodynamic properties of liquid-solid transitions of flexible homopolymers with elastic bonds by means of multicanonical Monte Carlo simulations, we find crystalline conformations that resemble ground-state structures of Lennard-Jones clusters. This allows us to set up a structural classification scheme for finite-length flexible polymers and their freezing mechanism in analogy to atomic cluster formation. Crystals of polymers with "magic length" turn out to be perfectly icosahedral.

  15. Subsidizing Solar: The Case for an Environmental Goods and Services Carve-out from the Global Subsidies Regime

    E-Print Network [OSTI]

    Simmons, Zachary Scott

    2014-01-01T23:59:59.000Z

    that creates carve-outs for renewable energy subsidies. ThisI. Lewis, Emerging Conflicts in Renewable Energy Policy andThe Subsidization of Renewable Energy in the WTO: Issues and

  16. A flexible location management scheme for mobile computing

    E-Print Network [OSTI]

    Zhang, Ying

    1996-01-01T23:59:59.000Z

    , ation B. Distril?Ite&1 Datahase Management System (DBMS) . C. Prototype Design and Conhgurat, ion 24 24 99 vn CHAPTER Pa. ge IV EXPERIMENTAL RESULTS . A. ExpeHmental Results B. Analytic Results 38 V CONCLUSION REFERENCES 43 VITA 47 vn1... rent l)DBMS's. tVe have cleveloped an experimental prototype t, hat rc&nsiclers these charact, eris- tics of a, location mauagen&ent system. The nltin&ate purpose of' this prototype is to demonstrate the feasibility of our proposecl location...

  17. Flexible Capital Fund (Vermont)

    Broader source: Energy.gov [DOE]

    The Vermont Sustainable Jobs Fund's Flexible Capital Fund (the “Flex Fund”) is designed for companies in Vermont's rural areas that are smaller and work on a less-than global scale, offering a...

  18. A Unifying Framework for Flexible Information Access in Taxonomy-based Sources1

    E-Print Network [OSTI]

    Tzitzikas, Yannis

    A Unifying Framework for Flexible Information Access in Taxonomy-based Sources1 Yannis Tzitzikas2 spyratos@lri.fr Abstract. A taxonomy-based source consists of a taxonomy and a database storing objects that are indexed in terms of the taxonomy. For this kind of sources, we describe a flexible interaction scheme

  19. Flexible optical panel

    DOE Patents [OSTI]

    Veligdan, James T. (Manorville, NY)

    2001-01-01T23:59:59.000Z

    A flexible optical panel includes laminated optical waveguides, each including a ribbon core laminated between cladding, with the core being resilient in the plane of the core for elastically accommodating differential movement thereof to permit winding of the panel in a coil.

  20. Innovative . Flexible . RegionalInnovative . Flexible . Regional Health Care

    E-Print Network [OSTI]

    Shihadeh, Alan

    Executive Master in Innovative . Flexible . RegionalInnovative . Flexible . Regional Health Care Learning Outcomes Health Systems, Policy and Reform - Communicating with Policy Makers - Evidence - Human Resources Management - Data and Decision Making Executive Master in Health Care Leadership (EMHCL

  1. Cooling scheme for turbine hot parts

    DOE Patents [OSTI]

    Hultgren, Kent Goran (Winter Park, FL); Owen, Brian Charles (Orlando, FL); Dowman, Steven Wayne (Orlando, FL); Nordlund, Raymond Scott (Orlando, FL); Smith, Ricky Lee (Oviedo, FL)

    2000-01-01T23:59:59.000Z

    A closed-loop cooling scheme for cooling stationary combustion turbine components, such as vanes, ring segments and transitions, is provided. The cooling scheme comprises: (1) an annular coolant inlet chamber, situated between the cylinder and blade ring of a turbine, for housing coolant before being distributed to the turbine components; (2) an annular coolant exhaust chamber, situated between the cylinder and the blade ring and proximate the annular coolant inlet chamber, for collecting coolant exhaust from the turbine components; (3) a coolant inlet conduit for supplying the coolant to said coolant inlet chamber; (4) a coolant exhaust conduit for directing coolant from said coolant exhaust chamber; and (5) a piping arrangement for distributing the coolant to and directing coolant exhaust from the turbine components. In preferred embodiments of the invention, the cooling scheme further comprises static seals for sealing the blade ring to the cylinder and flexible joints for attaching the blade ring to the turbine components.

  2. Flexibility Strategy Valuing Flexible Product Options Prithviraj Banerjee

    E-Print Network [OSTI]

    de Weck, Olivier L.

    Flexibility Strategy ­ Valuing Flexible Product Options Prithviraj Banerjee Olivier L. de that we see around us nowadays. Flexibility can be understood as the innate ability of a system or product levels during later stages of its lifecycle. Usually the range of expected behavior is fixed

  3. Designing Flexible Heat Exchanger Networks

    E-Print Network [OSTI]

    Gautam, R.; Chen, H. S.; Wareck, J. S.

    Procedures and methods used for designing flexible heat exchanger networks are described. The general approach consists of defining the flexibility problem as a set of cases. Pinch Technology is then used to develop an initial network design...

  4. The Traveling Salesman Problem with Flexible Coloring

    E-Print Network [OSTI]

    Roemer, T. A.; Ahmadi, R.; Dasu, S.

    2011-01-01T23:59:59.000Z

    Salesman Problem with Flexible Coloring Thomas A. Roemer TheSalesman Problem with Flexible Colors (? ?? ?? ). We note,Salesman Problem with Flexible Colors (? ?? ?? ) can

  5. Low Energy Distillation Schemes

    E-Print Network [OSTI]

    Polley, G. T.

    of reducing energy consumption. We look at how the better integrated distillation schemes can be quickly identified. It is found that the design of integrated schemes is quicker than that of non-integrated schemes. We then look at how the use of heat pumps...

  6. Flexible Work Arrangements Manager Guidelines

    E-Print Network [OSTI]

    Jones, Michelle

    Flexible Work Arrangements Manager Guidelines The Ohio State University Office of Human Resources Page 1 of 2 Flexible Work Arrangement ­ Manager Assessment Issued 07/15/10 When you receive a proposal your manager to review for a decision. Remember that granting a flexible work arrangement may help

  7. Flexible cryogenic conduit

    DOE Patents [OSTI]

    Brindza, Paul Daniel (Yorktown, VA); Wines, Robin Renee (Norfolk, VA); Takacs, James Joseph (Hayes, VA)

    1999-01-01T23:59:59.000Z

    A flexible and relatively low cost cryogenic conduit is described. The flexible cryogenic conduit of the present invention comprises a first inner corrugated tube with single braided serving, a second outer corrugated tube with single braided serving concentric with the inner corrugated tube, and arranged outwardly about the periphery of the inner corrugated tube and between the inner and outer corrugated tubes: a superinsulation layer; a one half lap layer of polyester ribbon; a one half lap layer of copper ribbon; a spirally wound refrigeration tube; a second one half lap layer of copper ribbon; a second one half lap layer of polyester ribbon; a second superinsulation layer; a third one half lap layer of polyester ribbon; and a spirally wound stretchable and compressible filament.

  8. Subsidy from the detrital food web, but not microhabitat complexity, affects the role of generalist predators in an aboveground herbivore

    E-Print Network [OSTI]

    Illinois at Chicago, University of

    Subsidy from the detrital food web, but not microhabitat complexity, affects the role of generalist predators in an aboveground herbivore food web Klaus Birkhofer, David H. Wise and Stefan Scheu K. Birkhofer. Organic farming practices support decomposer populations and enhance habitat complexity due

  9. Flexible Electronics: Materials, Circuits, and Design Methodology

    E-Print Network [OSTI]

    Kim, Chris H.

    Electronics: Today Display Solar cell Battery 4 #12;Next Generation Flexible Electronics Problem: Traumatic system Proposed EEG system Electrode sheet Flexible electronics ... ... ... Next Generation FlexibleFlexible Electronics: Materials, Circuits, and Design Methodology Chris H. Kim Dept. of Electrical

  10. A SELF SYNCHRONISED SCHEME FOR AUTOMATED COMMUNICATION IN WIRELESS

    E-Print Network [OSTI]

    Kent, University of

    attached to sensor nodes have a limited transmission range, multi-hop communication is needed to flexiblyA SELF ­ SYNCHRONISED SCHEME FOR AUTOMATED COMMUNICATION IN WIRELESS SENSOR NETWORKS #Antonio Gonzalez-Velazquez1 , Ian W Marshall2 , Lionel Sacks1 1 Department of Electronic and electric engineering

  11. Flexible composite radiation detector

    DOE Patents [OSTI]

    Cooke, D. Wayne (Santa Fe, NM); Bennett, Bryan L. (Los Alamos, NM); Muenchausen, Ross E. (Los Alamos, NM); Wrobleski, Debra A. (Los Alamos, NM); Orler, Edward B. (Los Alamos, NM)

    2006-12-05T23:59:59.000Z

    A flexible composite scintillator was prepared by mixing fast, bright, dense rare-earth doped powdered oxyorthosilicate (such as LSO:Ce, LSO:Sm, and GSO:Ce) scintillator with a polymer binder. The binder is transparent to the scintillator emission. The composite is seamless and can be made large and in a wide variety of shapes. Importantly, the composite can be tailored to emit light in a spectral region that matches the optimum response of photomultipliers (about 400 nanometers) or photodiodes (about 600 nanometers), which maximizes the overall detector efficiency.

  12. Flexible hydropower: boosting energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Science (SC) Environmental Assessments (EA)Budget »TraveleBooksMathematicianFlexible hydropower:

  13. Flexible ocean upwelling pipe

    DOE Patents [OSTI]

    Person, Abraham (Los Alamitos, CA)

    1980-01-01T23:59:59.000Z

    In an ocean thermal energy conversion facility, a cold water riser pipe is releasably supported at its upper end by the hull of the floating facility. The pipe is substantially vertical and has its lower end far below the hull above the ocean floor. The pipe is defined essentially entirely of a material which has a modulus of elasticity substantially less than that of steel, e.g., high density polyethylene, so that the pipe is flexible and compliant to rather than resistant to applied bending moments. The position of the lower end of the pipe relative to the hull is stabilized by a weight suspended below the lower end of the pipe on a flexible line. The pipe, apart from the weight, is positively buoyant. If support of the upper end of the pipe is released, the pipe sinks to the ocean floor, but is not damaged as the length of the line between the pipe and the weight is sufficient to allow the buoyant pipe to come to a stop within the line length after the weight contacts the ocean floor, and thereafter to float submerged above the ocean floor while moored to the ocean floor by the weight. The upper end of the pipe, while supported by the hull, communicates to a sump in the hull in which the water level is maintained below the ambient water level. The sump volume is sufficient to keep the pipe full during heaving of the hull, thereby preventing collapse of the pipe.

  14. Diversity & Flexibility Key to Sustainability

    Broader source: Energy.gov [DOE]

    Plenary V: Biofuels and Sustainability: Acknowledging Challenges and Confronting MisconceptionsDiversity & Flexibility Key to SustainabilityDavid Babson, Senior Fuels Engineer, Union of...

  15. TRINITY HALL PUBLICATION SCHEME

    E-Print Network [OSTI]

    Lasenby, Joan

    TRINITY HALL PUBLICATION SCHEME PART 1 INTRODUCTION 1. Legal requirement 1.1 Adopting a publication and whether or not charges will be made. 3. The `model' publication scheme for higher education 3.1 Trinity and is committed to publishing the information it describes. 4. Who we are 4.1 Trinity Hall is a college within

  16. Damped flexible seal

    DOE Patents [OSTI]

    DuBois, Neil J. (Cranston, RI); Amaral, Antonio M. (Barrington, RI)

    1992-10-27T23:59:59.000Z

    A damped flexible seal assembly for a torpedo isolates the tailcone thereof rom vibrational energy present in the drive shaft assembly. A pair of outside flanges, each of which include an inwardly facing groove and an O-ring constrained therein, provide a watertight seal against the outer non-rotating surface of the drive shaft assembly. An inside flange includes an outwardly-facing groove and an O-ring constrained therein, and provides a watertight seal against the inner surface of the tail cone. Two cast-in-place elastomeric seals provide a watertight seal between the flanges and further provide a damping barrier between the outside flanges and the inside flanges for damping vibrational energy present in the drive shaft assembly before the energy can reach the tailcone through the seal assembly.

  17. Flexible retinal electrode array

    DOE Patents [OSTI]

    Okandan, Murat (Albuquerque, NM); Wessendorf, Kurt O. (Albuquerque, NM); Christenson, Todd R. (Albuquerque, NM)

    2006-10-24T23:59:59.000Z

    An electrode array which has applications for neural stimulation and sensing. The electrode array can include a large number of electrodes each of which is flexibly attached to a common substrate using a plurality of springs to allow the electrodes to move independently. The electrode array can be formed from a combination of bulk and surface micromachining, with electrode tips that can include an electroplated metal (e.g. platinum, iridium, gold or titanium) or a metal oxide (e.g. iridium oxide) for biocompatibility. The electrode array can be used to form a part of a neural prosthesis, and is particularly well adapted for use in an implantable retinal prosthesis where the electrodes can be tailored to provide a uniform gentle contact pressure with optional sensing of this contact pressure at one or more of the electrodes.

  18. Flexible cloth seal assembly

    DOE Patents [OSTI]

    Bagepalli, B.S.; Taura, J.C.; Aksit, M.F.; Demiroglu, M.; Predmore, D.R.

    1999-06-29T23:59:59.000Z

    A seal assembly is described having a flexible cloth seal which includes a shim assemblage surrounded by a cloth assemblage. A first tubular end portion, such as a gas turbine combustor, includes a longitudinal axis and has smooth and spaced-apart first and second surface portions defining a notch there between which is wider at its top than at its bottom and which extends outward from the axis. The second surface portion is outside curved, and a first edge of the cloth seal is positioned in the bottom of the notch. A second tubular end portion, such as a first stage nozzle, is located near, spaced apart from, and coaxially aligned with, the first tubular end portion. The second tubular end portion has a smooth third surface portion which surrounds at least a portion of the first tubular end portion and which is contacted by the cloth seal. 7 figs.

  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. A Flexible Reservation Algorithm for Advance Network Provisioning

    E-Print Network [OSTI]

    Balman, Mehmet

    2010-01-01T23:59:59.000Z

    A Flexible Reservation Algorithm for Advance Networkusers’ requirements. Flexible Network Reservation: Wea new service, called Flexible Network Reservation Service,

  1. Aboveground production in southeastern floodplain forests: A test of the subsidy-stress hypothesis

    SciTech Connect (OSTI)

    Megonigal, J.P. [Duke Univ., Durham, NC (United States)]|[Savannah River Ecology Lab., Aiken, SC (United States); Conner, W.H. [Baruch Forest Science Inst., Georgetown, SC (United States); Kroeger, S. [and others

    1997-03-01T23:59:59.000Z

    Periodically flooded forests may have higher rates of aboveground net primary production than upland forests and near-continuously flooded forests, but the benefits of periodic inputs of nutrients and water may be diminished by stresses associated with anaerobic soils or drought. Groundwater table depths were measured and aboveground productivity in floodplain forests of South Carolina and Louisiana. Paired plots on locally dry, intermediate, and wet topographic positions across three hydrologic transects encompassed upland hardwood, bottomland hardwood, and cypress swamp forests. Aboveground net primary production (NPP) on wet plots was significantly lower than on intermediate and dry plots (P {le} 0.02). There was no significant difference between intermediate and dry plots. In addition, aboveground NPP on intermediate plots was not significantly different from 22 temperate upland forests in the literature. Combining data with data from the literature, aboveground NPP on wet plots was negatively related to MWD. On sites with evidence of hydrologic disturbance the slope of this line was 5 times greater. Conditions of periodic flooding and flowing water do not often lead to high rates of productivity compared with upland forests. However, extensive flooding is nearly always a significant stress on forest productivity, particularly when the flooding regime has been recently perturbed through levee construction or impoundment. The data support a more complex interaction between subsidy and stress factors. 79 refs., 4 figs., 2 tabs.

  2. Tabled Execution in Scheme

    SciTech Connect (OSTI)

    Willcock, J J; Lumsdaine, A; Quinlan, D J

    2008-08-19T23:59:59.000Z

    Tabled execution is a generalization of memorization developed by the logic programming community. It not only saves results from tabled predicates, but also stores the set of currently active calls to them; tabled execution can thus provide meaningful semantics for programs that seemingly contain infinite recursions with the same arguments. In logic programming, tabled execution is used for many purposes, both for improving the efficiency of programs, and making tasks simpler and more direct to express than with normal logic programs. However, tabled execution is only infrequently applied in mainstream functional languages such as Scheme. We demonstrate an elegant implementation of tabled execution in Scheme, using a mix of continuation-passing style and mutable data. We also show the use of tabled execution in Scheme for a problem in formal language and automata theory, demonstrating that tabled execution can be a valuable tool for Scheme users.

  3. Dynamic, Flexible, and Optimistic Access Control

    E-Print Network [OSTI]

    Peisert, Sean; Bishop, Matt

    2013-01-01T23:59:59.000Z

    and N. Dulay. Rumpole: A Flexible Break-Glass Access ControlDynamic, Flexible, and Optimistic Access Control Seannor are they intended to be flexible enough to reduce access

  4. Flexible Transmission in the Smart Grid

    E-Print Network [OSTI]

    Hedman, Kory Walter

    2010-01-01T23:59:59.000Z

    S. S. Oren, “Smart flexible just-in-time transmission andFlexible Transmission in the Smart Grid By Kory WalterAll rights reserved. A BSTRACT Flexible Transmission in the

  5. Flow interaction with highly flexible structures

    E-Print Network [OSTI]

    Shoele, Kourosh

    2011-01-01T23:59:59.000Z

    L.A. & Peskin, C.S. 2009 Flexible clap and ?ing in tinyS. & Gursul, I. 2007 Flexible ?apping airfoil propulsion atD. & Gursul, I. 2004 Flexible ?apping airfoil propul- sion

  6. A flexible control system for flexible manufacturing systems

    E-Print Network [OSTI]

    Scott, Wesley Dane

    2004-09-30T23:59:59.000Z

    A flexible workcell controller has been developed using a three level control hierarchy (workcell, workstation, equipment). The cell controller is automatically generated from a model input by the user. The model consists of three sets of graphs...

  7. Metamaterial flexible sheets could transform optics

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

    Metamaterial flexible sheets could transform optics Metamaterial flexible sheets could transform optics Advances would boost security screening systems, infrared thermal cameras,...

  8. Photocatalytic reactor with flexible supports

    DOE Patents [OSTI]

    Jacoby, W.A.; Blake, D.M.

    1995-09-12T23:59:59.000Z

    Organic pollutants and bioaerosols in a gaseous stream are oxidized by exposure to light (e.g., UV light) in the presence of semiconductor catalyst particles or coatings supported on flexible strips suspended in the gaseous stream. 3 figs.

  9. Matrix subdivision schemes Albert Cohen

    E-Print Network [OSTI]

    Cohen, Albert

    in the analysis of multivariate scalar schemes, in subdivision processes corresponding to shift­invariant spaces extension of the well studied case of subdivision schemes with scalar masks. Such schemes arise of \\Phi. 1 #12; 1.Introduction Matrix subdivision schemes play an important role in the analysis of mul

  10. Exploiting Hidden Convexity For Flexible And Robust Resource Allocation In Cellular Networks

    E-Print Network [OSTI]

    Tan, Chee Wei

    Exploiting Hidden Convexity For Flexible And Robust Resource Allocation In Cellular Networks Chee transmission in a CDMA cellular network, we propose an optimal power control scheme with congestion Wei Tan1, Daniel P. Palomar2, and Mung Chiang1 1 Electrical Engineering Dept., Princeton University

  11. On Modeling Conformance for Flexible Transformation over Data Models Shawn Bowers and Lois Delcambre

    E-Print Network [OSTI]

    Delcambre, Lois

    of it for use in another scheme (such as a Topic Map, a Relational database, or as RDF triples) is a suprisinglyOn Modeling Conformance for Flexible Transformation over Data Models Shawn Bowers and Lois}@cse.ogi.edu Abstract. Many useful and commonly used data models exist for structured information. Such mod- els often

  12. The Gambit Scheme manual.

    E-Print Network [OSTI]

    2008-01-22T23:59:59.000Z

    Permission is granted to make and distribute verbatim copies of this manual provided the copyright notice and .... are best placed in the initialization file, which is a file containing Scheme code. ...... ("hello"). 15.2 Exception objects related to memory management ...... ming practice to use a name with the same case as in C.

  13. TRINITY HALL PUBLICATION SCHEME

    E-Print Network [OSTI]

    Lasenby, Joan

    TRINITY HALL PUBLICATION SCHEME PART 2 Main categories The main groups of classes of information Trinity Hall was founded in 1350 by William Bateman, Bishop of Norwich, as a common law corporation to the University and College Statutes. The Education (Listed Bodies) Order 1997 recognises Trinity Hall

  14. Flexible ultrasonic pipe inspection apparatus

    DOE Patents [OSTI]

    Jenkins, Charles F. (Aiken, SC); Howard, Boyd D. (Augusta, GA)

    1998-01-01T23:59:59.000Z

    A flexible, modular ultrasonic pipe inspection apparatus, comprising a flexible, hollow shaft that carries a plurality of modules, including at least one rotatable ultrasonic transducer, a motor/gear unit, and a position/signal encoder. The modules are connected by flexible knuckle joints that allow each module of the apparatus to change its relative orientation with respect to a neighboring module, while the shaft protects electrical wiring from kinking or buckling while the apparatus moves around a tight corner. The apparatus is moved through a pipe by any suitable means, including a tether or drawstring attached to the nose or tail, differential hydraulic pressure, or a pipe pig. The rotational speed of the ultrasonic transducer and the forward velocity of the apparatus are coordinated so that the beam sweeps out the entire interior surface of the pipe, enabling the operator to accurately assess the condition of the pipe wall and determine whether or not leak-prone corrosion damage is present.

  15. Adhesion Transition of Flexible Sheets

    E-Print Network [OSTI]

    Arthur A. Evans; Eric Lauga

    2009-05-31T23:59:59.000Z

    Intermolecular forces are known to precipitate adhesion events between solid bodies. Inspired by a macro-scale experiment showing the hysteretic adhesion of a piece of flexible tape over a plastic substrate, we develop here a model of far-field dry adhesion between two flexible sheets interacting via a power-law potential. We show that phase transitions from unadhered to adhered states occur as dictated by a dimensionless bending parameter representing the ratio of interaction strength to bending stiffness. The order of the adhesion transitions, as well as their hysteretic nature, is shown to depend on the form of the interaction potential between the flexible sheets. When three or more sheets interact, additional geometrical considerations determine the hierarchical or sequential nature of the adhesion transitions.

  16. Jet Schemes and Truncated Wedge Schemes Cornelia O. Yuen

    E-Print Network [OSTI]

    Smith, Karen E.

    Jet Schemes and Truncated Wedge Schemes by Cornelia O. Yuen A dissertation submitted in partial of jets and arcs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 1.2 A higher dimension analog of arcs and jets . . . . . . . . . . . . . . . . . . . 3 1.3 History

  17. Flexible ultrasonic pipe inspection apparatus

    DOE Patents [OSTI]

    Jenkins, C.F.; Howard, B.D.

    1994-01-01T23:59:59.000Z

    Pipe crawlers, pipe inspection {open_quotes}rabbits{close_quotes} and similar vehicles are widely used for inspecting the interior surfaces of piping systems, storage tanks and process vessels for damaged or flawed structural features. This paper describes the design of a flexible, modular ultrasonic pipe inspection apparatus.

  18. Flexible Workstyles and Enterprise IT

    E-Print Network [OSTI]

    Bernstein, Phil

    Management On-Premises and from the Cloud............................................7 User-Centric Application Delivery 8 Unified Asset Inventory 8 Unified Settings Management 9 Cloud Management of Devices ..................................................................................................13 CONTENTS #12;White Paper: Flexible Workstyles and Enterprise IT 1 More enterprise organizations

  19. ULTRA BARRIER TOPSHEET (UBT) FOR FLEXIBLE PHOTOVOLTAICS

    SciTech Connect (OSTI)

    DeScioli, Derek

    2013-06-01T23:59:59.000Z

    This slide-show presents 3M photovoltaic-related products, particularly flexible components. Emphasis is on the 3M Ultra Barrier Solar Films. Topics covered include reliability and qualification testing and flexible photovoltaic encapsulation costs.

  20. Evaluating flexibility in railroad construction projects

    E-Print Network [OSTI]

    Oh, Choong Ryun, 1972-

    2005-01-01T23:59:59.000Z

    This thesis aims to valuate flexibilities in a large-scale railroad construction project. In general, a railroad construction project involves a large amount of flexibilities due to its long construction period and conflicts ...

  1. Paramedian forehead flap thinning using a flexible razor blade

    E-Print Network [OSTI]

    Justiniano, Hilda; Edwards, Julia; Eisen, Daniel B

    2009-01-01T23:59:59.000Z

    et al. , The use of a flexible razor blade in skin graftflap thinning using a flexible razor blade Hilda Justinianoforehead flap using a flexible razor blade, the Dermablade.

  2. Flexible Demand Management under Time-Varying Prices

    E-Print Network [OSTI]

    Liang, Yong

    2012-01-01T23:59:59.000Z

    Management   System Flexible   Appliances   Distributed  Flexible Demand Management under Time-Varying Prices by YongYing-Ju Chen Spring 2013 Flexible Demand Management under

  3. Integration of indium phosphide based devices with flexible substrates

    E-Print Network [OSTI]

    Chen, Wayne Huai

    2011-01-01T23:59:59.000Z

    Silicon Layers onto Flexible Substrates”, Electrochemicalof single-crystalline InP with flexible substrates", AppliedInfrared Bolometers on Flexible Polyimide Substrates,"

  4. Comparison of shape reconstruction strategies in a complex flexible structure

    E-Print Network [OSTI]

    Mao, Zhu

    2008-01-01T23:59:59.000Z

    Strategies in a Complex Flexible Structure A ThesisStrategies in a Complex Flexible Structure by Zhu Mao Masterof the large span flexible truss: a simplified neural

  5. New LNG process scheme

    SciTech Connect (OSTI)

    Foglietta, J.H.

    1999-07-01T23:59:59.000Z

    A new LNG cycle has been developed for base load liquefaction facilities. This new design offers a different technical and economical solution comparing in efficiency with the classical technologies. The new LNG scheme could offer attractive business opportunities to oil and gas companies that are trying to find paths to monetize gas sources more effectively; particularly for remote or offshore locations where smaller scale LNG facilities might be applicable. This design offers also an alternative route to classic LNG projects, as well as alternative fuel sources. Conceived to offer simplicity and access to industry standard equipment, This design is a hybrid result of combining a standard refrigeration system and turboexpander technology.

  6. Flexible Transmission in the Smart Grid

    E-Print Network [OSTI]

    Hedman, Kory Walter

    2010-01-01T23:59:59.000Z

    Planning . 102 vi Transmission Line Maintenance Scheduling 103 Just-in-time Transmission 103 Flexible Transmission in the Smart Grid

  7. Scheduling Flexible Maintenance Activities subject to Job ...

    E-Print Network [OSTI]

    2010-04-14T23:59:59.000Z

    Apr 3, 2010 ... models by allowing a flexible maintenance schedule. Specifically, under restrictions determined by the respective setting, maintenance ...

  8. For more information, contact Michele Boyd at mboyd@psr.org. Updated July 13, 2009. Existing Subsidies and Incentives for New Nuclear Reactors

    E-Print Network [OSTI]

    Laughlin, Robert B.

    Subsidies and Incentives for New Nuclear Reactors Research and Development · Generation IV program in construction and operation licensing for 6 new reactors, including delays due to the Nuclear Regulatory-hour paid by ratepayers receiving electricity from nuclear reactors to pay for a geologic repository

  9. Flexible Product Platforms Eun Suk Suh

    E-Print Network [OSTI]

    de Weck, Olivier L.

    Flexible Product Platforms by Eun Suk Suh Submitted to the Engineering Systems Division in partial by . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Richard de Neufville Professor of Engineering Systems #12;2 #12;Flexible Product Platforms by Eun Suk Suh of engineering systems by proposing and demonstrating a way to implement flexible platform strategy to re- spond

  10. A Cheat-Proof Game Theoretic Demand Response Scheme for Smart Grids

    E-Print Network [OSTI]

    Liu, K. J. Ray

    A Cheat-Proof Game Theoretic Demand Response Scheme for Smart Grids Yan Chen, W. Sabrina Lin, Feng}@umd.edu Abstract--While demand response has achieved promising results on making the power grid more efficient and reliable, the additional dynamics and flexibility brought by demand response also increase the uncertainty

  11. Parallel Interleaver Architecture with New Scheduling Scheme for High Throughput Configurable Turbo Decoder

    E-Print Network [OSTI]

    Mellor-Crummey, John

    Parallel Interleaver Architecture with New Scheduling Scheme for High Throughput Configurable Turbo}@rice.edu, yuanbinguo@huawei.com Abstract--Parallel architecture is required for high throughput turbo decoder to meet also shows great flexibility and scalability compared to prior work. Index Terms--VLSI, turbo decoder

  12. The sedimentation of flexible filaments

    E-Print Network [OSTI]

    Lei Li; Harishankar Manikantan; David Saintillan; Saverio E. Spagnolie

    2013-06-19T23:59:59.000Z

    The dynamics of a flexible filament sedimenting in a viscous fluid are explored analytically and numerically. Compared to the well-studied case of sedimenting rigid rods, the introduction of filament compliance is shown to cause a significant alteration in the long-time sedimentation orientation and filament geometry. A model is developed by balancing viscous, elastic, and gravitational forces in a slender-body theory for zero-Reynolds-number flows, and the filament dynamics are characterized by a dimensionless elasto-gravitation number. Filaments of both non-uniform and uniform cross-sectional thickness are considered. In the weakly flexible regime, a multiple-scale asymptotic expansion is used to obtain expressions for filament translations, rotations, and shapes. These are shown to match excellently with full numerical simulations. Furthermore, we show that trajectories of sedimenting flexible filaments, unlike their rigid counterparts, are restricted to a cloud whose envelope is determined by the elasto-gravitation number. In the highly flexible regime we show that a filament sedimenting along its long axis is susceptible to a buckling instability. A linear stability analysis provides a dispersion relation, illustrating clearly the competing effects of the compressive stress and the restoring elastic force in the buckling process. The instability travels as a wave along the filament opposite the direction of gravity as it grows and the predicted growth rates are shown to compare favorably with numerical simulations. The linear eigenmodes of the governing equation are also studied, which agree well with the finite-amplitude buckled shapes arising in simulations.

  13. Flexible

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

    and radiofrequency shielding, to name a few. 2D material | MXene | composite | supercapacitor | film T he history of exfoliated, or delaminated, nanosheets (2D materials) dates...

  14. A DAW lockout scheme

    SciTech Connect (OSTI)

    Landeche, D.A. [Entergy Operations, Inc., Killona, LA (United States)

    1996-10-01T23:59:59.000Z

    In it`s document TR-105834, Project 24414 dated November 1995 and titled {open_quotes}Zero Plastics and the Radiologically Protected Area Low Level Waste Lockout Program{close_quotes}, EPRI describes DAW lockout as a {open_quotes}very advanced{close_quotes} and {open_quotes}perhaps the most powerful of all approaches to LLW minimization.{close_quotes} The report discusses implementation of a lockout program at Kewaunee, LaSalle and Zion stations but states that {open_quotes}no quantifiable results{close_quotes} were available at time of report printing. Waterford 3 Nuclear Station began implementing a limited lockout scheme in 1993. This paper presents Waterford`s experience and results achieved through the lockout approach.

  15. NoVaS Transformations: Flexible Inference for Volatility Forecasting

    E-Print Network [OSTI]

    Politis, Dimitris N; Thomakos, Dimitrios D

    2008-01-01T23:59:59.000Z

    NoVaS Transformations: Flexible Inference for VolatilityNoVaS Transformations: Flexible Inference for Volatility

  16. On the Signature Scheme TTMs

    E-Print Network [OSTI]

    2006-03-16T23:59:59.000Z

    Mar 16, 2006 ... security standards for low-cost smart-card applications in the following table,. Scheme. Signature Publ-key Priv-key. Setup Signing Verifying.

  17. Thermodynamics of tubelike flexible polymers

    E-Print Network [OSTI]

    Thomas Vogel; Thomas Neuhaus; Michael Bachmann; Wolfhard Janke

    2009-07-17T23:59:59.000Z

    In this work we present the general phase behavior of short tubelike flexible polymers. The geometric thickness constraint is implemented through the concept of the global radius of curvature. We use sophisticated Monte Carlo sampling methods to simulate small bead-stick polymer models with Lennard-Jones interaction among non-bonded monomers. We analyze energetic fluctuations and structural quantities to classify conformational pseudophases. We find that the tube thickness influences the thermodynamic behavior of simple tubelike polymers significantly, i.e., for given temperature, the formation of secondary structures strongly depends on the tube thickness.

  18. Cap-and-Trade Properties under Different Scheme Designs

    E-Print Network [OSTI]

    Taschini, Luca

    This paper examines the key design mechanisms of existing and proposed cap-and-trade markets. First, it is shown that the hybrid systems under investigation (safety-valve with offsets, price floor using a subsidy, price ...

  19. Singular Homology of Arithmetic Schemes

    E-Print Network [OSTI]

    ]. In this article we motivate and give the definition of the singular homology groups of schemes of finite type over # n k = Spec(k[t 0 , . . . , t n ]/ # t i = 1) is the n­dimensional standard simplex over k, a ``standard n­simplex'' should have dimension n but # n S is a scheme of dimension (n + 1). If the Dedekind

  20. Singular Homology of Arithmetic Schemes

    E-Print Network [OSTI]

    ]. In this article we motivate and give the definition of the singular homology groups of schemes of finite type over(k[t0, . . . , tn]/ ti = 1) is the n-dimensional standard simplex over k and a finite correspondence, a "standard n-simplex" should have dimension n but n S is a scheme of dimension (n + 1). If the Dedekind

  1. Engineering Scheme Mentor Job description

    E-Print Network [OSTI]

    Anderson, Jim

    1 Engineering Scheme Mentor Job description Department: Student Administration and Registry and Outreach Team Job title: Engineering Scheme Mentor Responsible to: UK Student Recruitment and Outreach Team Payment and benefits: £100 overall for e-mentoring plus £6.42 per additional hour Duration: Activities

  2. Flexible network wireless transceiver and flexible network telemetry transceiver

    DOE Patents [OSTI]

    Brown, Kenneth D. (Grain Valley, MO)

    2008-08-05T23:59:59.000Z

    A transceiver for facilitating two-way wireless communication between a baseband application and other nodes in a wireless network, wherein the transceiver provides baseband communication networking and necessary configuration and control functions along with transmitter, receiver, and antenna functions to enable the wireless communication. More specifically, the transceiver provides a long-range wireless duplex communication node or channel between the baseband application, which is associated with a mobile or fixed space, air, water, or ground vehicle or other platform, and other nodes in the wireless network or grid. The transceiver broadly comprises a communication processor; a flexible telemetry transceiver including a receiver and a transmitter; a power conversion and regulation mechanism; a diplexer; and a phased array antenna system, wherein these various components and certain subcomponents thereof may be separately enclosed and distributable relative to the other components and subcomponents.

  3. Flexibility in 21st Century Power Systems

    SciTech Connect (OSTI)

    Cochran, J.; Miller, M.; Zinaman, O.; Milligan, M.; Arent, D.; Palmintier, B.; O'Malley, M.; Mueller, S.; Lannoye, E.; Tuohy, A.; Kujala, B.; Sommer, M.; Holttinen, H.; Kiviluoma, J.; Soonee, S. K.

    2014-05-01T23:59:59.000Z

    Flexibility of operation--the ability of a power system to respond to change in demand and supply--is a characteristic of all power systems. Flexibility is especially prized in twenty-first century power systems, with higher levels of grid-connected variable renewable energy (primarily, wind and solar). This paper summarizes the analytic frameworks that have emerged to measure this characteristic and distills key principles of flexibility for policy makers.

  4. Sandia Energy - Experimental Smart Outlet Brings Flexibility...

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

    Experimental Smart Outlet Brings Flexibility, Resiliency to Grid Architecture Home Energy Assurance Renewable Energy Energy Surety Energy Grid Integration News Energy Efficiency...

  5. Flexible Pressure Sensors: Modeling and Experimental Characterization

    E-Print Network [OSTI]

    Viana, J.C.

    Flexible capacitive pressure sensors fabricated with nanocomposites were experimentally characterized and results compared with simulations from analytical modeling. Unlike traditional diaphragm silicon pressure sensors, ...

  6. Flexible interconnects for fuel cell stacks

    DOE Patents [OSTI]

    Lenz, David J.; Chung, Brandon W.; Pham, Ai Quoc

    2004-11-09T23:59:59.000Z

    An interconnect that facilitates electrical connection and mechanical support with minimal mechanical stress for fuel cell stacks. The interconnects are flexible and provide mechanically robust fuel cell stacks with higher stack performance at lower cost. The flexible interconnects replace the prior rigid rib interconnects with flexible "fingers" or contact pads which will accommodate the imperfect flatness of the ceramic fuel cells. Also, the mechanical stress of stacked fuel cells will be smaller due to the flexibility of the fingers. The interconnects can be one-sided or double-sided.

  7. Regenerator Location Problem in Flexible Optical Networks

    E-Print Network [OSTI]

    BARIS YILDIZ

    2014-11-22T23:59:59.000Z

    Nov 22, 2014 ... Abstract: In this study we introduce the regenerator location problem in flexible optical networks (RLP-FON). With a given traffic demand, ...

  8. High-flexibility, noncollapsing lightweight hose

    DOE Patents [OSTI]

    Williams, David A. (Pittsburgh, PA)

    1993-01-01T23:59:59.000Z

    A high-flexibility, noncollapsing, lightweight, large-bore, wire-reinforced hose is inside fiber-reinforced PVC tubing that is flexible, lightweight, and abrasion resistant. It provides a strong, kink- and collapse-free conduit for moving large quantities of dangerous fluids, e.g., removing radioactive waste water or processing chemicals.

  9. High-flexibility, noncollapsing lightweight hose

    DOE Patents [OSTI]

    Williams, D.A.

    1993-04-20T23:59:59.000Z

    A high-flexibility, noncollapsing, lightweight, large-bore, wire-reinforced hose is inside fiber-reinforced PVC tubing that is flexible, lightweight, and abrasion resistant. It provides a strong, kink- and collapse-free conduit for moving large quantities of dangerous fluids, e.g., removing radioactive waste water or processing chemicals.

  10. A Flexible New Technique for Camera Calibration

    E-Print Network [OSTI]

    Beauchemin, Steven S.

    A Flexible New Technique for Camera Calibration Zhengyou Zhang, Senior Member, IEEE AbstractÐWe propose a flexible new technique to easily calibrate a camera. It only requires the camera to observe is available from the author's Web page. Index TermsÐCamera calibration, calibration from planes, 2D pattern

  11. Semiconductor films on flexible iridium substrates

    DOE Patents [OSTI]

    Goyal, Amit

    2005-03-29T23:59:59.000Z

    A laminate semiconductor article includes a flexible substrate, an optional biaxially textured oxide buffer system on the flexible substrate, a biaxially textured Ir-based buffer layer on the substrate or the buffer system, and an epitaxial layer of a semiconductor. Ir can serve as a substrate with an epitaxial layer of a semiconductor thereon.

  12. Operational Signature Schemes Michael Backes

    E-Print Network [OSTI]

    Operational Signature Schemes Michael Backes CISPA, Saarland University ¨Ozg¨ur Dagdelen TU] transferred the idea of functional encryption to signatures. They basically say that, with knowledge

  13. A flexible framework for secure and efficient program obfuscation.

    SciTech Connect (OSTI)

    Solis, John Hector

    2013-03-01T23:59:59.000Z

    In this paper, we present a modular framework for constructing a secure and efficient program obfuscation scheme. Our approach, inspired by the obfuscation with respect to oracle machines model of [4], retains an interactive online protocol with an oracle, but relaxes the original computational and storage restrictions. We argue this is reasonable given the computational resources of modern personal devices. Furthermore, we relax the information-theoretic security requirement for computational security to utilize established cryptographic primitives. With this additional flexibility we are free to explore different cryptographic buildingblocks. Our approach combines authenticated encryption with private information retrieval to construct a secure program obfuscation framework. We give a formal specification of our framework, based on desired functionality and security properties, and provide an example instantiation. In particular, we implement AES in Galois/Counter Mode for authenticated encryption and the Gentry-Ramzan [13]constant communication-rate private information retrieval scheme. We present our implementation results and show that non-trivial sized programs can be realized, but scalability is quickly limited by computational overhead. Finally, we include a discussion on security considerations when instantiating specific modules.

  14. Process Flexibility Design in Unbalanced and Asymmetric Networks

    E-Print Network [OSTI]

    Deng, Tianhu

    2013-01-01T23:59:59.000Z

    4 Robust Process Flexibility Design 4.1 Basic Model3 Process Flexibility Design in Unbalanced Networks 3.12.4 Other settings where process flexibility design has been

  15. Vibration suppression, stabilization, motion planning and tracking for flexible beams

    E-Print Network [OSTI]

    Siranosian, Antranik Antonio

    2009-01-01T23:59:59.000Z

    Target System . . . . 3.2.3 Flexible Beams . . . 3.3 MotionPlanning and Tracking for Flexible Beams A Dissertationand De?ection Angle for Flexible Beams,” ASME Journal of

  16. Flexible finite-element modeling of global geomagnetic depth sounding

    E-Print Network [OSTI]

    Ribaudo, Joseph Thomas

    2011-01-01T23:59:59.000Z

    OF CALIFORNIA, SAN DIEGO Flexible Finite-Element Modeling ofOF THE DISSERTATION Flexible Finite-Element Modeling ofin Chapter 2. The method is flexible enough to allow for a

  17. The smoothing transformer, a new concept in dc side harmonic reduction of HVdc schemes

    SciTech Connect (OSTI)

    Enright, W.; Arrillaga, J.; Wood, A.R.; Hidalgo, F.P.

    1996-10-01T23:59:59.000Z

    Direct connection schemes have been a subject of recent investigation, offering operational flexibility and substantial reductions in ac components. In these schemes the use of active dc filters has been suggested to replace the conventional tuned passive filter design. This paper presents the smoothing transformer as a new means for reducing dc harmonics at characteristic and non-characteristic frequencies using only passive components. A realistic smoothing transformer design is examined using the New Zealand HVdc system operating in the direct connection mode. The steady-state and transient performance of the smoothing transformer design is compared with that of the existing dc smoothing reactor and filter bank.

  18. Flexible implementation of rigid solar cell technologies.

    SciTech Connect (OSTI)

    Hollowell, Andrew E.

    2010-08-01T23:59:59.000Z

    As a source of clean, remote energy, photovoltaic (PV) systems are an important area of research. The majority of solar cells are rigid materials with negligible flexibility. Flexible PV systems possess many advantages, such as being transportable and incorporable on diverse structures. Amorphous silicon and organic PV systems are flexible; however, they lack the efficiency and lifetime of rigid cells. There is also a need for PV systems that are light weight, especially in space and flight applications. We propose a solution to this problem by arranging rigid cells onto a flexible substrate creating efficient, light weight, and flexible devices. To date, we have created a working prototype of our design using the 1.1cm x 1cm Emcore cells. We have achieved a better power to weight ratio than commercially available PowerFilm{reg_sign}, which uses thin film silicon yielding .034W/gram. We have also tested our concept with other types of cells and verified that our methods are able to be adapted to any rigid solar cell technology. This allows us to use the highest efficiency devices despite their physical characteristics. Depending on the cell size we use, we can rival the curvature of most available flexible PV devices. We have shown how the benefits of rigid solar cells can be integrated into flexible applications, allowing performance that surpasses alternative technologies.

  19. Flexible Distributed Energy & Water from Waste for the Food ...

    Energy Savers [EERE]

    Flexible Distributed Energy & Water from Waste for the Food & Beverage Industry - Presentation by GE Global Research, June 2011 Flexible Distributed Energy & Water from Waste for...

  20. Flexible Pillared Graphene-Paper Electrodes for High-Performance...

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

    Flexible Pillared Graphene-Paper Electrodes for High-Performance Electrochemical Supercapacitors. Flexible Pillared Graphene-Paper Electrodes for High-Performance Electrochemical...

  1. Flexible Distributed Energy and Water from Waste for the Food...

    Energy Savers [EERE]

    Flexible Distributed Energy and Water from Waste for the Food and Beverage Industry - Fact Sheet, 2014 Flexible Distributed Energy and Water from Waste for the Food and Beverage...

  2. Flexible Fuel Vehicles: Providing a Renewable Fuel Choice, Vehicle...

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

    Flexible Fuel Vehicles: Providing a Renewable Fuel Choice, Vehicle Technologies Program (VTP) (Fact Sheet) Flexible Fuel Vehicles: Providing a Renewable Fuel Choice, Vehicle...

  3. Fuel-Flexible Combustion System for Refinery and Chemical Plant...

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

    Fuel-Flexible Combustion System for Refinery and Chemical Plant Process Heaters - Fact Sheet 2014 Fuel-Flexible Combustion System for Refinery and Chemical Plant Process Heaters -...

  4. Electricity for road transport, flexible power systems and wind...

    Open Energy Info (EERE)

    for road transport, flexible power systems and wind power (Smart Grid Project) Jump to: navigation, search Project Name Electricity for road transport, flexible power systems and...

  5. Flexible and efficient resource management in a virtual cluster environment

    E-Print Network [OSTI]

    McNett, Marvin

    2008-01-01T23:59:59.000Z

    OF CALIFORNIA, SAN DIEGO Flexible and Ef?cient ResourceABSTRACT OF THE DISSERTATION Flexible and Ef?cient Resource

  6. FROM NATIONAL APPROVAL SCHEME TO INTERNATIONAL CERTIFICATION SCHEME

    E-Print Network [OSTI]

    turbines has been performed since 1979. In January 2005 a certification scheme was introduced based on IEC certification standard "IEC WT 01" [5] and the load and safety standard "IEC 61400-1" [6] and "IEC 61400-2" [7 Turbines has been developed (IEC WT01) · Some procedures and requirements in the old system did not meet

  7. Direct transfer of graphene onto flexible substrates

    E-Print Network [OSTI]

    Araujo, P. T.

    In this paper we explore the direct transfer via lamination of chemical vapor deposition graphene onto different flexible substrates. The transfer method investigated here is fast, simple, and does not require an intermediate ...

  8. Nanocomposite Flexible Pressure Sensor for Biomedical Applications

    E-Print Network [OSTI]

    Fachin, F.

    A new approach for the fabrication of flexible pressure sensors based on aligned carbon nanotubes (A-CNTs) is described in this paper. The technology is suitable for blood pressure sensors that can be attached to a stent-graft ...

  9. A flexible system for Olympic villages

    E-Print Network [OSTI]

    Chung, Se-Hack

    1985-01-01T23:59:59.000Z

    This thesis suggests a flexible system and its systems approach in constructing Olympic Villages which are used both during and after the Games. A historical overview of ancient Olympia and modern Olympia, as well as a ...

  10. Flexible Transmission in the Smart Grid

    E-Print Network [OSTI]

    Hedman, Kory Walter

    2010-01-01T23:59:59.000Z

    and utilize the generation as a flexible asset. With theflexible topology that can be co-optimized along with generationflexible grid from the supply side, i.e. , the generation,

  11. Biaxially oriented film on flexible polymeric substrate

    DOE Patents [OSTI]

    Finkikoglu, Alp T. (Los Alamos, NM); Matias, Vladimir (Santa Fe, NM)

    2009-10-13T23:59:59.000Z

    A flexible polymer-based template having a biaxially oriented film grown on the surface of a polymeric substrate. The template having the biaxially oriented film can be used for further epitaxial growth of films of interest for applications such as photovoltaic cells, light emitting diodes, and the like. Methods of forming such a flexible template and providing the polymeric substrate with a biaxially oriented film deposited thereon are also described.

  12. Forestry Commission Disability Equality Scheme

    E-Print Network [OSTI]

    Forestry Commission Disability Equality Scheme 2009-2012 #12;CONTENTS Page · Foreword by the Forestry Commissioners 3 · Introduction 4 · The Forestry Commission's Structure 9 · Legal Obligations 12 20 · The Forestry Commission as a Service Provider 22 · The Forestry Commission as an Employer 23

  13. CECC'08 L. Csirmaz: Secret Sharing Schemes 1 / 35 Secret Sharing Schemes

    E-Print Network [OSTI]

    Csirmaz, László

    CECC'08 L. Csirmaz: Secret Sharing Schemes 1 / 35 Secret Sharing Schemes: Solved & Unsolved Problems Laszlo Csirmaz Central European University July 3, 2008 #12;CECC'08 L. Csirmaz: Secret Sharing Schemes 2 / 35 Secret Sharing Scheme { the beginning Contents 1 Secret Sharing Scheme { the beginning 2 De

  14. The Control of Flexible-Link Robots Manipulating

    E-Print Network [OSTI]

    Damaren, Christopher J.

    links which are inherently flexible. A different philosophy prevails in the design of industrial robots

  15. Rotary sequencing valve with flexible port plate

    DOE Patents [OSTI]

    Wagner, Glenn Paul

    2005-05-10T23:59:59.000Z

    Rotary sequencing valve comprising a rotor having a rotor face rotatable about an axis perpendicular to the rotor face, wherein the rotor face has a plurality of openings, one or more of which are disposed at a selected radial distance from the axis, and wherein the rotor includes at least one passage connecting at least one pair of the plurality of openings. The valve includes a flexible port plate having a first side and a second side, wherein the first side faces the rotor and engages the rotor such that the flexible port plate can be rotated coaxially by the rotor and can move axially with respect to the rotor, wherein the flexible port plate has a plurality of ports between the first and second sides, which ports are aligned with the openings in the rotor face. The valve also includes a stator having a stator face disposed coaxially with the rotor and the flexible port plate, wherein the second side of the flexible port plate is in sealable, slidable rotary contact with the stator face, wherein the stator face has a plurality of openings, some of which are disposed at the selected radial distance from the axis, and wherein the plurality of openings extend as passages through the stator. The valve may be used in pressure or temperature swing adsorption systems.

  16. Flexible shaft and roof drilling system

    DOE Patents [OSTI]

    Blanz, John H. (Carlisle, MA)

    1981-01-01T23:59:59.000Z

    A system for drilling holes in the roof of a mine has a flexible shaft with a pair of oppositely wound, coaxial flat bands. One of the flat bands defines an inner spring that is wound right handed into a helical configuration, adjacent convolutions being in nesting relationship to one another. The other flat band defines an outer spring that is wound left handed into a helical configuration about the inner band, adjacent convolutions being nesting relationship with one another. A transition member that is configured to hold a rock bit is mounted to one end of the flexible shaft. When torque and thrust are applied to the flexible shaft by a driver, the inner spring expands outwardly and the outer spring contracts inwardly to form a relatively rigid shaft.

  17. Superconducting Cable Having A Flexible Former

    DOE Patents [OSTI]

    Hughey, Raburn L. (Franklin, GA); Sinha, Uday K. (Carrollton, GA); Reece, David S. (Carrollton, GA); Muller, Albert C. (Eidson, TN)

    2005-08-30T23:59:59.000Z

    In order to provide a flexible oxide superconducting cable which is reduced in AC loss, tape-shaped superconducting wires covered with a stabilizing metal are wound on a flexible former. The superconducting wires are preferably laid on the former at a bending strain of not more than 0.2%. In laying on the former, a number of tape-shaped superconducting wires are laid on a core member in a side-by-side manner, to form a first layer. A prescribed number of tape-shaped superconducting wires are laid on top of the first layer in a side-by-side manner, to form a second layer. The former may be made of a metal, plastic, reinforced plastic, polymer, or a composite and provides flexibility to the superconducting wires and the cable formed therewith.

  18. Creation of high-quality long-distance entanglement with flexible resources

    E-Print Network [OSTI]

    Bing He; Yu-Hang Ren; Janos A. Bergou

    2009-04-15T23:59:59.000Z

    We present a quantum repeater protocol that generates the elementary segments of entangled photons through the communication of qubus in coherent states. The input photons at the repeater stations can be in arbitrary states to save the local state preparation time for the operations. The flexibility of the scheme accelerates the generation of the elementary segments (close to the exact Bell states) to a high rate for practical quantum communications. The entanglement connection to long distances is simplified and sped up, possibly realizing an entangled pair of high quality within the time in the order of that for classical communication between two far-away locations.

  19. Regular differentials and equidimensional scheme-maps.

    E-Print Network [OSTI]

    1910-30-30T23:59:59.000Z

    Now fix a base scheme S, and restrict attention to those S-schemes Z whose ... g is smooth at f(x); and since all the relevant data are compatible with flat base.

  20. Sustainable Energy Scheme Mentor Job description

    E-Print Network [OSTI]

    Anderson, Jim

    1 Sustainable Energy Scheme Mentor Job description Department: Student Administration and Registry and agreement between the Sustainable Energy Scheme Mentor and the UK Student Recruitment and Outreach Team Sustainable Energy Scheme · To participate in both on and off campus mentoring activities throughout

  1. PRECIOS ELECTRICOS FLEXIBLES* JUAN-PABLO MONTERO**

    E-Print Network [OSTI]

    Dixon, Juan

    , and monthly series of nodal and spot prices of the Central Interconnected System (SIC), we find short run losses in the range of 5 to 10%. More importantly, we find that the actual pricing scheme requires more

  2. WAGES, FLEXIBLE EXCHANGE RATES, AND MACROECONOMIC POLICY*

    E-Print Network [OSTI]

    WAGES, FLEXIBLE EXCHANGE RATES, AND MACROECONOMIC POLICY* JEFFREY SACHS In an open economy with a floaLing exchange rate, the efficacy of fiscal and monetary policy depends fundamentally on the wage rate depreciation, while fiscal expansion has no output effect. These results hold only when real wages

  3. Health Care and Dependent Care Flexible

    E-Print Network [OSTI]

    Health Care and Dependent Care Flexible Spending Accounts Discovery Benefits, Inc. (866) 451 for certain health care and child care expenses with pre-tax dollars. FSA's may allow you to save money of money that is withheld from your pay on a pre-tax basis. Note: Health Care Reform extends medical FSA

  4. Flexible photovoltaic technologies Qingfeng Lin,a

    E-Print Network [OSTI]

    nanostructures, and the applications of func- tional nanomaterials for energy harvesting, energy storage Chang,e Dongdong Li,*b Yan Yao*df and Zhiyong Fan*a Flexible photovoltaic (PV) devices have attracted and new opportunities offered by these devices. 1 Introduction Electricity is the most extensively used

  5. Flexible moldable conductive current-limiting materials

    SciTech Connect (OSTI)

    Shea, John Joseph (Pittsburgh, PA); Djordjevic, Miomir B. (Milwaukee, WI); Hanna, William Kingston (Pittsburgh, PA)

    2002-01-01T23:59:59.000Z

    A current limiting PTC device (10) has two electrodes (14) with a thin film of electric conducting polymer material (20) disposed between the electrodes, the polymer material (20) having superior flexibility and short circuit performance, where the polymer material contains short chain aliphatic diepoxide, conductive filler particles, curing agent, and, preferably, a minor amount of bisphenol A epoxy resin.

  6. Flexible hydrogel-based functional composite materials

    DOE Patents [OSTI]

    2013-10-08T23:59:59.000Z

    A composite having a flexible hydrogel polymer formed by mixing an organic phase with an inorganic composition, the organic phase selected from the group consisting of a hydrogel monomer, a crosslinker, a radical initiator, and/or a solvent. A polymerization mixture is formed and polymerized into a desired shape and size.

  7. Enabling manufacturing flexibility issue resolution in advanced vehicle development

    E-Print Network [OSTI]

    Tomlin, Grace C. (Grace Catherine)

    2008-01-01T23:59:59.000Z

    Manufacturing Flexibility is a broad term used to describe a metric that can be measured in many different ways. Current industry experts agree that Flexibility is one of the key measures that will help the automotive ...

  8. Poster: -Graphs: Flexible Topology Control in Wireless Ad Hoc Networks

    E-Print Network [OSTI]

    Williamson, Carey

    Poster: -Graphs: Flexible Topology Control in Wireless Ad Hoc Networks Ashikur Rahman Department networks. Most algorithms strive to reduce energy consumption by cre- ating a sparse topology with few long of topologies and provides the flexibility to network

  9. Organism of options : a design strategy for flexible space

    E-Print Network [OSTI]

    Kim, Young-Ju, M. Arch. Massachusetts Institute of Technology

    2008-01-01T23:59:59.000Z

    The need for "flexibility" of architecture has been increasing as recent social demands are rapidly changing. However, many buildings designed in the name of flexibility are blocky, boring, and actually quite inflexible ...

  10. Supporting Flexible Business Processes with a Progression Model

    E-Print Network [OSTI]

    Schneider, Kevin A.

    Supporting Flexible Business Processes with a Progression Model Nicole Stavness Department with information systems to contend with changing business processes, and to support diverse workflow. Model that support flexible business processes. The progression model tracks a user's interaction when using

  11. adaptive type flexible: Topics by E-print Network

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

    techniques to build a flexible and usable mobile tourist is a key issue for the design of flexible support systems for mobile users. In this pa- per we present, User...

  12. A Flexible Extreme Value Mixture Model A. MacDonalda

    E-Print Network [OSTI]

    Scarrott, Carl

    A Flexible Extreme Value Mixture Model A. MacDonalda , C.J. Scarrotta, , D. Leea , B. Darlowb , M motivated models for unusual or rare events, e.g. the upper or lower tails of a distribution. A new flexible

  13. Three essays on flexible working arrangements and labour market outcomes 

    E-Print Network [OSTI]

    Li, Jing

    2012-06-26T23:59:59.000Z

    This thesis looks at the effects of flexible working arrangements on workers' labour market outcomes. The particular type of flexible working arrangement analysed in this thesis is called "flexitime". This is an arrangement ...

  14. Cost and Energy Consumption Optimization of Product Manufacture in a Flexible Manufacturing System

    E-Print Network [OSTI]

    Diaz, Nancy; Dornfeld, David

    2012-01-01T23:59:59.000Z

    Product Manufacture in a Flexible Manufacturing System Nancypart production under flexible process routings is studiedMachining; Cost; Energy; Flexible Manufacturing INTRODUCTION

  15. Flexible shrink-induced high surface area electrodes for electrochemiluminescent sensing

    E-Print Network [OSTI]

    Pegan, Jonathan D; Ho, Adrienne Y; Bachman, Mark; Khine, Michelle

    2013-01-01T23:59:59.000Z

    C. Patterned electrodes remain flexible after the shrinkingCalifornia, USA. Title: Flexible shrink-induced high surfaceJournal | View Issue Flexible shrink-induced high surface

  16. Functional Flexibility in the Regulation of Src Family Kinases /

    E-Print Network [OSTI]

    Jamros, Michael Alan

    2013-01-01T23:59:59.000Z

    flexible or disordered protein lacks a peak and will eithercurve, whereas extended proteins lack a peak and will either

  17. Matroids and quantum-secret-sharing schemes

    SciTech Connect (OSTI)

    Sarvepalli, Pradeep; Raussendorf, Robert [Department of Physics and Astronomy, University of British Columbia, Vancouver V6T 1Z1 (Canada)

    2010-05-15T23:59:59.000Z

    A secret-sharing scheme is a cryptographic protocol to distribute a secret state in an encoded form among a group of players such that only authorized subsets of the players can reconstruct the secret. Classically, efficient secret-sharing schemes have been shown to be induced by matroids. Furthermore, access structures of such schemes can be characterized by an excluded minor relation. No such relations are known for quantum secret-sharing schemes. In this paper we take the first steps toward a matroidal characterization of quantum-secret-sharing schemes. In addition to providing a new perspective on quantum-secret-sharing schemes, this characterization has important benefits. While previous work has shown how to construct quantum-secret-sharing schemes for general access structures, these schemes are not claimed to be efficient. In this context the present results prove to be useful; they enable us to construct efficient quantum-secret-sharing schemes for many general access structures. More precisely, we show that an identically self-dual matroid that is representable over a finite field induces a pure-state quantum-secret-sharing scheme with information rate 1.

  18. FLUID: Improving Throughputs in Enterprise Wireless LANs through Flexible Channelization

    E-Print Network [OSTI]

    Liblit, Ben

    the usefulness of flexible channels in the context of 802.11-based networks. Current 802.11 hardware can provideFLUID: Improving Throughputs in Enterprise Wireless LANs through Flexible Channelization Shravan for designing 802.11 wireless LANs (WLANs) using flexible channelization -- the choice of an appropriate channel

  19. Power System Flexibility Summary of Council Staff Activities

    E-Print Network [OSTI]

    of wind power to the Northwest electricity system has raised issues regarding power system flexibility and balancing its variability with flexible hydro resources. They walked through an example day where windPower System Flexibility Summary of Council Staff Activities The addition of large amounts

  20. Flexible Electronics New Devices on Nearly Any Type of Substrate

    E-Print Network [OSTI]

    Rogers, John A.

    Flexible Electronics ­ New Devices on Nearly Any Type of Substrate by Angelika Boeer published: 2011-07-06 Flexible electronic devices ­ this is a fascinating topic and becoming more and more such as display systems, flexible and stretchable electronics, or other, no-waver-based devices. Sign up

  1. MOBILE FLEXIBLE NETWORKS: THE CHALLENGES AHEAD Merouane Debbah

    E-Print Network [OSTI]

    Boyer, Edmond

    MOBILE FLEXIBLE NETWORKS: THE CHALLENGES AHEAD M´erouane Debbah (Invited Paper) Supelec, 3 rue framework of Mobile Flexible Networks is to design self-organizing secure networks where terminals and base into a telecommunication network and the car users into terminals and you will get what is known as Mobile Flexible

  2. Flexible Generators for Software Reuse and Evolution (NIER Track)

    E-Print Network [OSTI]

    Jarzabek, Stan

    Flexible Generators for Software Reuse and Evolution (NIER Track) Stan Jarzabek and Ha Duy Trung of sync with code, any future re-generation of code overrides manual modifications. We propose a flexible modifications into the generation process, rather than modify already generated code. A flexible generator

  3. Flexible feature interface for multimedia sources

    DOE Patents [OSTI]

    Coffland, Douglas R. (Livermore, CA)

    2009-06-09T23:59:59.000Z

    A flexible feature interface for multimedia sources system that includes a single interface for the addition of features and functions to multimedia sources and for accessing those features and functions from remote hosts. The interface utilizes the export statement: export "C" D11Export void FunctionName(int argc, char ** argv,char * result, SecureSession *ctrl) or the binary equivalent of the export statement.

  4. Purely Algebraic Method to Construct Toric Schemes

    E-Print Network [OSTI]

    Li, Ting

    2007-01-01T23:59:59.000Z

    In this article, we first give some elementary proprieties of monoids and fans, then construct a toric scheme over an arbitrary ring, from a given fan. Using Valuative Criterion, we prove that this scheme is separated and give the sufficient and necessary condition when it is proper. We also study the regularity and logarithmic regularity of it. Finally we study the morphisms of toric schemes induced by the homomorphisms of fans.

  5. Optimization Online - Total variation superiorization schemes in ...

    E-Print Network [OSTI]

    S.N. Penfold

    2010-10-08T23:59:59.000Z

    Oct 8, 2010 ... Total variation superiorization schemes in proton computed tomography ... check improved the image quality, in particular image noise, in the ...

  6. High-Order Energy Stable WENO Schemes

    E-Print Network [OSTI]

    A third-order Energy Stable Weighted Essentially Non--Oscillatory (ESWENO) finite difference scheme developed by the authors of the paper [N. K. Yamaleev ...

  7. Point transformations in invariant difference schemes

    E-Print Network [OSTI]

    Francis Valiquette

    2005-07-17T23:59:59.000Z

    In this paper, we show that when two systems of differential equations admitting a symmetry group are related by a point transformation it is always possible to generate invariant schemes, one for each system, that are also related by the same transformation. This result is used to easily obtain new invariant schemes of some differential equations.

  8. Finite volume renormalization scheme for fermionic operators

    SciTech Connect (OSTI)

    Monahan, Christopher; Orginos, Kostas [JLAB

    2013-11-01T23:59:59.000Z

    We propose a new finite volume renormalization scheme. Our scheme is based on the Gradient Flow applied to both fermion and gauge fields and, much like the Schr\\"odinger functional method, allows for a nonperturbative determination of the scale dependence of operators using a step-scaling approach. We give some preliminary results for the pseudo-scalar density in the quenched approximation.

  9. Retirement Benefits Scheme Benefiting from membership

    E-Print Network [OSTI]

    Mumby, Peter J.

    7 Temporary absence 8 Part-time employment 8 Normal retirement 8 Late retirement 9 Early retirementRetirement Benefits Scheme Benefiting from membership: Your guide to the Scheme www 9 Incapacity retirement 10 Cash sum options 10 Pension increases 10 Paymeny of pension 10 Leaving

  10. Y AND RELIABILITY: LOGO MANUAL COLOR SCHEME

    E-Print Network [OSTI]

    Bordenstein, Seth

    AND RELIABILITY: LOGO MANUAL COLOR SCHEME TYPOGRAPHY RECOMMENDED DISPLAY SPACE PMS 131C PMS COOL GRAY 11C VERSION HORIZONTAL 1J COLOR SCHEME R=203 G=163 B=57 C=21 M=34 Y=93 K=2 20,0 @Me Nas $10M in equipment Machine shop equipped conference facility All-purpose machine shop Skilled engineering staff

  11. Graph Decompositions and Secret Sharing Schemes 1

    E-Print Network [OSTI]

    Stinson, Douglas

    Graph Decompositions and Secret Sharing Schemes 1 C. Blundo and A. De Santis Dipartimento di In this paper, we continue a study of secret sharing schemes for access structures based on graphs. Given a graph G, we require that a subset of participants can compute a secret key if they contain an edge of G

  12. Freezing and collapse of flexible polymers

    E-Print Network [OSTI]

    Thomas Vogel; Michael Bachmann; Wolfhard Janke

    2009-02-13T23:59:59.000Z

    We analyze the freezing and collapse transition of a simple model for flexible polymer chains on simple cubic and face-centered cubic lattices by means of sophisticated chain-growth methods. In contrast to bond-fluctuation polymer models in certain parameter ranges, where these two conformational transitions were found to merge in the thermodynamic limit, we conclude from our results that the two transitions remain well-separated in the limit of infinite chain lengths. The reason for this qualitatively distinct behavior is presumably due to the ultrashort attractive interaction range in the lattice models considered here.

  13. Dynamics of flexible fibers in shear flow

    E-Print Network [OSTI]

    Agnieszka M. Slowicka; Eligiusz Wajnryb; Maria L. Ekiel-Jezewska

    2015-04-03T23:59:59.000Z

    Dynamics of flexible non-Brownian fibers in shear flow at low-Reynolds-number are analyzed numerically for a wide range of the ratios A of the fiber bending force to the viscous drag force. Initially, the fibers are aligned with the flow, and later they move in the plane perpendicular to the flow vorticity. A surprisingly rich spectrum of different modes is observed when the value of A is systematically changed, with sharp transitions between coiled and straightening out modes, period-doubling bifurcations from periodic to migrating solutions, irregular dynamics and chaos.

  14. Simple flexible polymers in a spherical cage

    E-Print Network [OSTI]

    M. Marenz; J. Zierenberg; H. Arkin; W. Janke

    2012-12-26T23:59:59.000Z

    We report the results of Monte Carlo simulations investigating the effect of a spherical confinement within a simple model for a flexible homopolymer. We use the parallel tempering method combined with multi-histogram reweighting analysis and multicanonical simulations to investigate thermodynamical observables over a broad range of temperatures, which enables us to describe the behavior of the polymer and to locate the freezing and collapse transitions. We find a strong effect of the spherical confinement on the location of the collapse transition, whereas the freezing transition is hardly effected.

  15. Flexible Fuel Vehicle Basics | Department of Energy

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directed offOCHCO2: FinalOffers3.pdf0-45.pdf Flash2010-45.pdfFlash2011-43 OPAM8Flash_2010-49.pdfGaryFlexible

  16. Flexible Spending Accounts (FSA) | 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 1112011 Strategic2 OPAM Flash2011-12 OPAM Revised DOE Acquisition Guide Chapter3Flexible Spending

  17. Flexible Spending Accounts | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    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 AprilA groupTuba City, Arizona,Site OperationsAboutEnergy andFeaturesFlexible Spending

  18. Flexible Conversion Ratio Fast Reactor Systems Evaluation

    SciTech Connect (OSTI)

    Neil Todreas; Pavel Hejzlar

    2008-06-30T23:59:59.000Z

    Conceptual designs of lead-cooled and liquid salt-cooled fast flexible conversion ratio reactors were developed. Both concepts have cores reated at 2400 MWt placed in a large-pool-type vessel with dual-free level, which also contains four intermediate heat exchanges coupling a primary coolant to a compact and efficient supercritical CO2 Brayton cycle power conversion system. Decay heat is removed passively using an enhanced Reactor Vessel Auxiliary Cooling System and a Passive Secondary Auxiliary Cooling System. The most important findings were that (1) it is feasible to design the lead-cooled and salt-cooled reactor with the flexible conversion ratio (CR) in the range of CR=0 and CR=1 n a manner that achieves inherent reactor shutdown in unprotected accidents, (2) the salt-cooled reactor requires Lithium thermal Expansion Modules to overcme the inherent salt coolant's large positive coolant temperature reactivity coefficient, (3) the preferable salt for fast spectrum high power density cores is NaCl-Kcl-MgCl2 as opposed to fluoride salts due to its better themal-hydraulic and neutronic characteristics, and (4) both reactor, but attain power density 3 times smaller than that of the sodium-cooled reactor.

  19. Strongly Secure Ramp Secret Sharing Schemes for General Access Structures

    E-Print Network [OSTI]

    Yamamoto, Hirosuke

    Strongly Secure Ramp Secret Sharing Schemes for General Access Structures Mitsugu Iwamoto 1 , Hirosuke Yamamoto 2 Abstract Ramp secret sharing (SS) schemes can be classified into strong ramp SS schemes and weak ramp SS schemes. The strong ramp SS schemes do not leak out any part of a secret explicitly even

  20. Development of Fuel-Flexible Combustion Systems Utilizing Opportunity...

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

    of these opportunity fuels with readily available pipeline gases. fuel-flexiblecombustionsystemsfactsheet.pdf More Documents & Publications Fuel-Flexible, Low-Emissions...

  1. ENVIRONMENTAL ASSESSMENT/REGULATORY IMPACT REVIEW/ FINAL REGULATORY FLEXIBILITY ANALYSIS

    E-Print Network [OSTI]

    ENVIRONMENTAL ASSESSMENT/REGULATORY IMPACT REVIEW/ FINAL REGULATORY FLEXIBILITY ANALYSIS.0 NEPA REQUIREMENTS: ENVIRONMENTAL IMPACTS OF THE ALTERNATIVES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 2.1 Environmental Impacts of the Alternatives

  2. Fuel-Flexible Microturbine and Gasifier System for Combined Heat...

    Energy Savers [EERE]

    Power Fuel-Flexible Microturbine and Gasifier System for Combined Heat and Power Capstone Turbine Corporation, in collaboration with the University of California-Irvine, Packer...

  3. Optimization Online - Electricity markets with flexible consumption as ...

    E-Print Network [OSTI]

    Quentin Louveaux

    2015-06-01T23:59:59.000Z

    Jun 1, 2015 ... Electricity markets with flexible consumption as nonatomic congestion games. Quentin Louveaux (q.louveaux ***at*** ulg.ac.be) Sébastien ...

  4. A Flexible Approach to Embedded Network Multicast Authentication

    E-Print Network [OSTI]

    Koopman, Philip

    A Flexible Approach to Embedded Network Multicast Authentication Chris Szilagyi ECE Department Carnegie Mellon University szilagyi@cmu.edu Philip Koopman ECE Department Carnegie Mellon University

  5. Flexibility in 21st Century Power Systems (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2014-10-01T23:59:59.000Z

    Flexibility of operation--the ability of a power system to respond to change in demand and supply--is a characteristic of all power systems. Flexibility is especially prized in twenty-first century power systems, with higher levels of grid-connected variable renewable energy (primarily, wind and solar). Sources of flexibility exist--and can be enhanced--across all of the physical and institutional elements of the power system, including system operations and markets, demand side resources and storage; generation; and transmission networks. Accessing flexibility requires significant planning to optimize investments and ensure that both short- and long-time power system requirements are met.

  6. Optimization Online - A Flexible Iterative Solver for Nonconvex ...

    E-Print Network [OSTI]

    Jason Hicken

    2014-10-08T23:59:59.000Z

    Oct 8, 2014 ... The solver constructs the primal and dual trial steps from the subspace generated by the generalized Arnoldi procedure used in flexible ...

  7. Topology optimization of building bracing schemes

    E-Print Network [OSTI]

    Goo, Zhen John

    2013-01-01T23:59:59.000Z

    The thesis presents a technique for producing economical solutions for conventional structural steel frames using topology optimization on the lateral bracing scheme. The study focuses mainly on minimizing the amount of ...

  8. Packing of elastic wires in flexible shells

    E-Print Network [OSTI]

    Vetter, Roman; Herrmann, Hans J

    2015-01-01T23:59:59.000Z

    The packing problem of long thin filaments that are injected into confined spaces is of fundamental interest for physicists, biologists and materials engineers alike. How linear threads pack and coil is well known only for the ideal case of rigid containers, however. Here, we force long elastic rods into flexible spatial confinement borne by an elastic shell to examine under which conditions recently acquired knowledge on wire packing in rigid spheres breaks down. We find that unlike in rigid cavities, friction plays a key role by giving rise to the emergence of two distinct packing patterns. At low friction, the wire densely coils into an ordered toroidal bundle with semi-ellipsoidal cross section, while at high friction, it packs into a highly disordered, self-similar structure. These two morphologies are shown to be separated by a continuous phase transition.

  9. Packing of elastic wires in flexible shells

    E-Print Network [OSTI]

    Roman Vetter; Falk K. Wittel; Hans J. Herrmann

    2015-04-03T23:59:59.000Z

    The packing problem of long thin filaments that are injected into confined spaces is of fundamental interest for physicists, biologists and materials engineers alike. How linear threads pack and coil is well known only for the ideal case of rigid containers, however. Here, we force long elastic rods into flexible spatial confinement borne by an elastic shell to examine under which conditions recently acquired knowledge on wire packing in rigid spheres breaks down. We find that unlike in rigid cavities, friction plays a key role by giving rise to the emergence of two distinct packing patterns. At low friction, the wire densely coils into an ordered toroidal bundle with semi-ellipsoidal cross section, while at high friction, it packs into a highly disordered, self-similar structure. These two morphologies are shown to be separated by a continuous phase transition.

  10. Passivation coating for flexible substrate mirrors

    DOE Patents [OSTI]

    Tracy, C. Edwin (Golden, CO); Benson, David K. (Golden, CO)

    1990-01-01T23:59:59.000Z

    A protective diffusion barrier for metalized mirror structures is provided by a layer or coating of silicon nitride which is a very dense, transparent, dielectric material that is impervious to water, alkali, and other impurities and corrosive substances that typically attack the metal layers of mirrors and cause degradation of the mirrors' reflectivity. The silicon nitride layer can be deposited on the substrate before metal deposition thereon to stabilize the metal/substrate interface, and it can be deposited over the metal to encapsulate it and protect the metal from corrosion or other degradation. Mirrors coated with silicon nitride according to this invention can also be used as front surface mirrors. Also, the silver or other reflective metal layer on mirrors comprising thin, lightweight, flexible substrates of metal or polymer sheets coated with glassy layers can be protected with silicon nitride according to this invention.

  11. Flexible ceramic gasket for SOFC generator

    DOE Patents [OSTI]

    Zafred, Paolo (Murrysville, PA); Prevish, Thomas (Trafford, PA)

    2009-02-03T23:59:59.000Z

    A solid oxide fuel cell generator (10) contains stacks of hollow axially elongated fuel cells (36) having an open top end (37), an oxidant inlet plenum (52), a feed fuel plenum (11), a combustion chamber (94) for combusting reacted oxidant/spent fuel; and, optionally, a fuel recirculation chamber (106) below the combustion chamber (94), where the fuel recirculation chamber (94) is in part defined by semi-porous fuel cell positioning gasket (108), all within an outer generator enclosure (8), wherein the fuel cell gasket (108) has a laminate structure comprising at least a compliant fibrous mat support layer and a strong, yet flexible woven layer, which may contain catalytic particles facing the combustion chamber, where the catalyst, if used, is effective to further oxidize exhaust fuel and protect the open top end (37) of the fuel cells.

  12. Gas deliverability: Flexibility within the system

    SciTech Connect (OSTI)

    Tom, D. [Associated Power Services, Inc., Houston, TX (United States)

    1995-12-31T23:59:59.000Z

    This paper presents the text of my comments to the national conference on Meeting the Challenges of the New Energy Industry: The Driving Forces Facing Electric Power Generators and the Natural Gas Industry. The F.E.R.C. gas tariffs and operational characteristics of the various gas pipeline systems contain numerous mechanisms and provide flexibility to their shippers. Pipeline customers are empowered with the ability to maximize their supply portfolio by utilizing the appropriate blend of transportation and storage services that best fits their demand needs. I have presented a brief overview of supply availability, seven topics that can enhance assurance of system delivery and an update on The Natural Gas Council`s Electric Generation Task Force.

  13. Carbon coated textiles for flexible energy storage

    SciTech Connect (OSTI)

    Jost, Kristy [Drexel University; Perez, Carlos O [ORNL; Mcdonough, John [Drexel University; Presser, Volker [ORNL; Heon, Min [Drexel University; Dion, Genevieve [Drexel University; Gogotsi, Yury [ORNL

    2011-01-01T23:59:59.000Z

    This paper describes a flexible and lightweight fabric supercapacitor electrode as a possible energy source in smart garments. We examined the electrochemical behavior of porous carbon materials impregnated into woven cotton and polyester fabrics using a traditional printmaking technique (screen printing). The porous structure of such fabrics makes them attractive for supercapacitor applications that need porous films for ion transfer between electrodes. We used cyclic voltammetry, galvanostatic cycling and electrochemical impedance spectroscopy to study the capacitive behaviour of carbon materials using nontoxic aqueous electrolytes including sodium sulfate and lithium sulfate. Electrodes coated with activated carbon (YP17) and tested at 0.25 A$g1 achieved a high gravimetric and areal capacitance, an average of 85 F$g1 on cotton lawn and polyester microfiber, both corresponding to 0.43 F$cm2.

  14. Efficient multiparty quantum-secret-sharing schemes

    SciTech Connect (OSTI)

    Xiao Li; Deng Fuguo [Department of Physics, Tsinghua University, Beijing 100084 (China); Key Laboratory for Quantum Information and Measurements, MOE, Beijing 100084 (China); Long Guilu [Department of Physics, Tsinghua University, Beijing 100084 (China); Key Laboratory for Quantum Information and Measurements, MOE, Beijing 100084 (China); Center of Atomic and Molecular NanoSciences, Tsinghua University, Beijing 100084 (China); Center for Quantum Information, Tsinghua University, Beijing 100084 (China); Pan Jianwei [Institute for Experimental Physics University of Vienna, Boltzmanngasse 5, Vienna 9 (Austria)

    2004-05-01T23:59:59.000Z

    In this work, we generalize the quantum-secret-sharing scheme of Hillery, Buzek, and Berthiaume [Phys. Rev. A 59, 1829 (1999)] into arbitrary multiparties. Explicit expressions for the shared secret bit is given. It is shown that in the Hillery-Buzek-Berthiaume quantum-secret-sharing scheme the secret information is shared in the parity of binary strings formed by the measured outcomes of the participants. In addition, we have increased the efficiency of the quantum-secret-sharing scheme by generalizing two techniques from quantum key distribution. The favored-measuring-basis quantum-secret-sharing scheme is developed from the Lo-Chau-Ardehali technique [H. K. Lo, H. F. Chau, and M. Ardehali, e-print quant-ph/0011056] where all the participants choose their measuring-basis asymmetrically, and the measuring-basis-encrypted quantum-secret-sharing scheme is developed from the Hwang-Koh-Han technique [W. Y. Hwang, I. G. Koh, and Y. D. Han, Phys. Lett. A 244, 489 (1998)] where all participants choose their measuring basis according to a control key. Both schemes are asymptotically 100% in efficiency, hence nearly all the Greenberger-Horne-Zeilinger states in a quantum-secret-sharing process are used to generate shared secret information.

  15. Preemptive Virtual Clock: A Flexible, Efficient, and Cost-effective QOS Scheme for Networks-on-Chip

    E-Print Network [OSTI]

    Grot, Boris

    insights lead us to propose a novel QOS system called Preemptive Virtual Clock (PVC). PVC provides strong without per-flow buffering at the routers and with minimal buffering at the source nodes. PVC averts prior, PVC enables a trade-off between the strength of the guarantees and overall throughput. Finally, PVC

  16. automatic scheme selection: Topics by E-print Network

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

    register management in the interpreter, allows ... Berlin, Andrew A. 1988-04-01 154 Car Sharing Scheme Car Share Scheme Computer Technologies and Information Sciences...

  17. advanced emms scheme: Topics by E-print Network

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

    register management in the interpreter, allows ... Berlin, Andrew A. 1988-04-01 37 Car Sharing Scheme Car Share Scheme Computer Technologies and Information Sciences...

  18. admission control scheme: Topics by E-print Network

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

    maximum power point tracking, partial feedback linearizing Pota, Himanshu Roy 439 Car Sharing Scheme Car Share Scheme Computer Technologies and Information Sciences...

  19. active absorber scheme: Topics by E-print Network

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

    that may describe such sub-diffusive processes. Yacov Kantor; Mehran Kardar 2007-10-31 76 Car Sharing Scheme Car Share Scheme Computer Technologies and Information Sciences...

  20. alternative readout schemes: Topics by E-print Network

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

    quantum dots, or phosphorus donors in silicon. Shilin Ng; Mankei Tsang 2014-05-28 129 Car Sharing Scheme Car Share Scheme Computer Technologies and Information Sciences...

  1. active interferometer-stabilization scheme: Topics by E-print...

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

    register management in the interpreter, allows ... Berlin, Andrew A. 1988-04-01 29 Car Sharing Scheme Car Share Scheme Computer Technologies and Information Sciences...

  2. adaptive computerized scheme: Topics by E-print Network

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

    probability of faithful teleportation. Joanna Modlawska; Andrzej Grudka 2009-06-07 168 Car Sharing Scheme Car Share Scheme Computer Technologies and Information Sciences...

  3. apprenticeship scheme honoured: Topics by E-print Network

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

    register management in the interpreter, allows ... Berlin, Andrew A. 1988-04-01 187 Car Sharing Scheme Car Share Scheme Computer Technologies and Information Sciences...

  4. Utility Energy Efficiency Schemes: Savings Obligations and Trading...

    Open Energy Info (EERE)

    Schemes: Savings Obligations and Trading **Subscription Required** Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Utility Energy Efficiency Schemes: Savings Obligations...

  5. Algorithmic Search for Flexibility Using Resultants of Polynomial Systems

    E-Print Network [OSTI]

    Coutsias, Evangelos

    Algorithmic Search for Flexibility Using Resultants of Polynomial Systems Robert H. Lewis1 is modeled in terms of frameworks, i.e., systems of ideal points (atoms) connected by rigid rods (molecular Heidelberg 2007 #12;Algorithmic Search for Flexibility Using Resultants of Polynomial Systems 69

  6. ATTITUDE STABILITY OF FLEXIBLE ASYMMETRIC DUAL-SPIN SPACECRAFT

    E-Print Network [OSTI]

    connected together by a flexible joint. The equations of motion represent a flexible multiple when either the rotor spin frequency or the platform spin frequency is in the neighborhood of a natural of dual-spin spacecraft has been studied by several investigators 1 * 2 * a - Using the energy sink

  7. Qualification test for the flexible receiver. Revision 2

    SciTech Connect (OSTI)

    Tedeschi, D.J.

    1994-12-12T23:59:59.000Z

    This document provides the test plan and procedures to certify and design verify the 42{double_prime} and 4{double_prime}-6{double_prime} Flexible Receiver as a safety class 3 system. The Flexible Receiver will be used by projects W-151 and W-320 for removing equipment from tanks C-106 and AZ-101.

  8. CONTINUOUS-TIME MODEL IDENTIFICATION OF ROBOT FLEXIBILITIES

    E-Print Network [OSTI]

    Boyer, Edmond

    , instrumental variable, visual servoing, robot arm, H control, flexible manipulator. 1. INTRODUCTION This paper identification approach to identify a flexible robot arm for heart beating mouvement compensation. Generally, robotic arms are designed as rigid in order to be easily controllable. With the improve- ments in real

  9. An Ontology for Modelling Flexible Business Denis Berthier

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    An Ontology for Modelling Flexible Business Processes Denis Berthier GET/INT (Groupe des Ã?coles des for the modelling of interoperable and flexible business processes. We distinguish three types of Activities view of a business process [2]; and successful IS design starts with business process modelling [3

  10. 1 INTRODUCTION A typical flexible pavement system includes four

    E-Print Network [OSTI]

    Zornberg, Jorge G.

    1 INTRODUCTION A typical flexible pavement system includes four distinct layers: asphalt concrete course in order to reduce costs or to minimize capil- lary action under the pavement. Figure 1: Cross-section of flexible pavement system (Muench 2006) Pavement distress may occur due to either traffic or environmental

  11. DESIGNING BENEFIT RULES FOR FLEXIBLE RETIREMENT: WELFARE VS. REDISTRIBUTION*

    E-Print Network [OSTI]

    Tóth, János

    these incentives are dysfunctional: they hardly sanction early retirement and they hardly support late retirementDESIGNING BENEFIT RULES FOR FLEXIBLE RETIREMENT: WELFARE VS. REDISTRIBUTION* P. ESÕ ­ A. SIMONOVITS) With flexible (variable) retirement every individual determines his optimal retirement age, depend- ing

  12. THEORETICAL FOUNDATIONS OF MOBILE FLEXIBLE NETWORKS Merouane Debbah

    E-Print Network [OSTI]

    Boyer, Edmond

    THEORETICAL FOUNDATIONS OF MOBILE FLEXIBLE NETWORKS M´erouane Debbah Alcatel-Lucent Chair.debbah@supelec.fr ABSTRACT The general framework of Mobile Flexible Networks (MFN) is to design dense self-organizing, self-healing and self-energy harvesting secure networks where terminals and base stations interact and self

  13. Carbon nanotubes used to form fast, flexible circuitry

    E-Print Network [OSTI]

    Rogers, John A.

    Carbon nanotubes used to form fast, flexible circuitry By Yun Xie | Published: July 23, 2008 - 12 the semiconductor portion of these flexible integrated circuits. Related Stories Carbon nanotubes as molecular scales Carbon nanotubes send electrons for a spin These conventional materials are serviceable

  14. Flexible Storage of Still Images with a Perceptual Quality Criterion

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Flexible Storage of Still Images with a Perceptual Quality Criterion Vincent Ricordel, Patrick Le.ricordel@polytech.univ-nantes.fr Abstract. The purpose of the paper is to introduce a new method for flexible storage of still images metric. 1 Introduction In the paper we focus on the problem of digital still image storage. The problem

  15. The RASCALLI Platform For a Flexible and Distributed Development of

    E-Print Network [OSTI]

    The RASCALLI Platform For a Flexible and Distributed Development of Virtual Systems Augmented with Cognition Brigitte Kenn, Christian Schollum Abstract The RASCALLI platform is a modular and flexible development and runtime environment for artificial systems augmented with aspects of cognition. The platform

  16. Rigid versus Flexible Ligands on Carbon Nanotubes for the Enhanced Sensitivity of Cobalt Ions

    SciTech Connect (OSTI)

    Gou, Pingping; Kraut, Nadine D.; Feigel, Ian Matthew; Star, Alexander

    2013-02-26T23:59:59.000Z

    Carbon nanotubes have shown great promise in the fabrication of ultra-compact and highly sensitive chemical and biological sensors. Additional chemical functionalization schemes can controllably improve selectivity of the carbon nanotube-based sensors; however the exact transduction mechanism is still under debate. In this article we detail the synthesis and selective response of single-walled carbon nanotubes (SWNTs) functionalized with polyazomethine (PAM) polymer towards the application of a specific trace metal ion detector. The response of the polymer system was compared to shape persistent macrocycle (MAC) comprised of identical ion coordination ligands. While ion detection with rigid MAC/SWNT chemiresistor was comparable to bare SWNT, flexible PAM offers significant SWNT signal amplification, allowing for picomolar detection of Co{sup 2+} ions with both selectivity and a fast response. We hypothesized that rearrangement of the flexible PAM on the SWNT network is a sensing mechanism which allows for ultrasensitive detection of metal ions. The electron transfer and polymer rearrangement on the SWNT was studied by a combination of optical spectroscopy and electrical measurements ? ultimately allowing for a better understanding of fundamental mechanisms that prompt device response.

  17. Central auditory neurons display flexible feature recombination1 Running head: Flexible logic of central auditory neurons3

    E-Print Network [OSTI]

    Gentner, Timothy

    these operations in individual neurons, violating the fixed neuron-to-38 computation mapping posited in the state but are generic, the flexible neuron-to-computation mapping43 demonstrated in this study in the auditory system1 Central auditory neurons display flexible feature recombination1 functions2 Running head

  18. Young children's flexible use of semantic cues to word meanings: converging evidence of individual and age differences

    E-Print Network [OSTI]

    Deák, Gedeon O; Narasimham, Gayathri

    2013-01-01T23:59:59.000Z

    using ?exibility in the new Flexible Induction of Meanings [with an established test (Flexible Induction of Meanings [example, in studies using the Flexible Induction of Meanings

  19. Structural analysis of flexible proteins in solution by Small Angle X-ray Scattering combined with crystallography

    E-Print Network [OSTI]

    Tsutakawa, Susan E.; Hura, Greg L.; Frankel, Ken A.; Cooper, Priscilla K.; Tainer, John A.

    2006-01-01T23:59:59.000Z

    and V.N. Uversky, 2005. Flexible nets - The roles ofand T. Ellenberger, 2006. A flexible interface between DNAStructural analysis of flexible proteins in solution by

  20. Evaluation of the Hydro-Thermodynamic Soil Vegetation Scheme and implementation of a new numerical scheme

    E-Print Network [OSTI]

    Moelders, Nicole

    ii Evaluation of the Hydro-Thermodynamic Soil Vegetation Scheme and implementation of a new.S. Fairbanks, Alaska August 2005 #12;iii Abstract The Hydro-Thermodynamic Soil-Vegetation Scheme (HTSVS........................................................................................................................... 24 Evaluation of snow depth and soil temperatures predicted by the Hydro- Thermodynamic Soil

  1. Sixth Northwest Conservation and Electric Power Plan Chapter 12: Capacity and Flexibility Resources

    E-Print Network [OSTI]

    ............................................................................................ 6 Flexibility Issues Raised By Wind Generation system capacity and flexibility a new priority. Wind generation needs back-up, flexible resources new wind generation with a more constrained hydrosystem, there are solutions. The first step

  2. PRICING ASSET SCHEDULING FLEXIBILITY USING OPTIMAL SWITCHING RENE CARMONA AND MICHAEL LUDKOVSKI

    E-Print Network [OSTI]

    Ludkovski, Mike

    PRICING ASSET SCHEDULING FLEXIBILITY USING OPTIMAL SWITCHING REN´E CARMONA AND MICHAEL LUDKOVSKI Abstract. We study the financial engineering aspects of operational flexibility of energy assets methods. 1. Introduction. Pricing of operational flexibility is one of the fundamental problems

  3. On the Move: Transnational South Asian Dancers and the 'Flexible' Dancing Body

    E-Print Network [OSTI]

    KEDHAR, ANUSHA LAKSHMI

    2011-01-01T23:59:59.000Z

    11 June 2009. Ong, Aiwha. Flexible Citizenship: The CulturalAsian Dancers and the ‘Flexible’ Dancing Body A DissertationAsian Dancers and the ‘Flexible’ Dancing Body by Anusha

  4. Sampling the conformation of protein surface residues for flexible protein docking

    E-Print Network [OSTI]

    Francis-Lyon, Patricia; Gu, Shengyin; Hass, Joel; Amenta, Nina; Koehl, Patrice

    2010-01-01T23:59:59.000Z

    References 1. Bonvin AM: Flexible protein-protein docking.Wolfson H: Principles of flexible protein-protein docking.R, Wolfson HJ: Geometry-based flexible and symmetric protein

  5. Clearwater: Extensible, Flexible, Modular Code Generation Galen S. Swint, Calton Pu,

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Clearwater: Extensible, Flexible, Modular Code Generation Galen S. Swint, Calton Pu, Gueyoung Jung address the challenge of implementing code generators for two such DSLs that are flexible (resilient [4]. However, significant research challenges remain for generating flexible, reusable, and modular

  6. Catalytic Combustor for Fuel-Flexible Turbine

    SciTech Connect (OSTI)

    W. R. Laster; E. Anoshkina; P. Szedlacsek

    2006-03-31T23:59:59.000Z

    Under the sponsorship of the U.S. Department of Energy's National Energy Technology Laboratory, Siemens Westinghouse is conducting a three-year program to develop an ultra low NOx, fuel flexible catalytic combustor for gas turbine application in IGCC. The program is defined in three phases: Phase 1-Implementation Plan, Phase 2-Validation Testing and Phase 3-Field Testing. The Phase 1 program has been completed. Phase II was initiated in October 2004. In IGCC power plants, the gas turbine must be capable of operating on syngas as a primary fuel and an available back-up fuel such as natural gas. In this program the Rich Catalytic Lean (RCL{trademark}) technology is being developed as an ultra low NOx combustor. In this concept, ultra low NOx is achieved by stabilizing a lean premix combustion process by using a catalytic reactor to react part of the fuel, increasing the fuel/air mixture temperature. In Phase 1, the feasibility of the catalytic concept for syngas application has been evaluated and the key technology issues identified. In Phase II the catalytic concept will be demonstrated through subscale testing. Phase III will consist of full-scale combustor basket testing on natural gas and syngas.

  7. Catalytic Combustor for Fuel-Flexible Turbine

    SciTech Connect (OSTI)

    W. R. Laster; E. Anoshkina

    2008-01-31T23:59:59.000Z

    Under the sponsorship of the U. S. Department of Energy's National Energy Technology Laboratory, Siemens Westinghouse has conducted a three-year program to develop an ultra low NOx, fuel flexible catalytic combustor for gas turbine application in IGCC. The program is defined in three phases: Phase 1 - Implementation Plan, Phase 2 - Validation Testing and Phase 3 - Field Testing. Both Phase 1 and Phase 2 of the program have been completed. In IGCC power plants, the gas turbine must be capable of operating on syngas as a primary fuel and an available back-up fuel such as natural gas. In this program the Rich Catalytic Lean (RCLTM) technology is being developed as an ultra low NOx combustor. In this concept, ultra low NOx is achieved by stabilizing a lean premix combustion process by using a catalytic reactor to oxidize a portion of the fuel, increasing the temperature of fuel/air mixture prior to the main combustion zone. In Phase 1, the feasibility of the catalytic concept for syngas application has been evaluated and the key technology issues identified. In Phase II the technology necessary for the application of the catalytic concept to IGCC fuels was developed through detailed design and subscale testing. Phase III (currently not funded) will consist of full-scale combustor basket testing on natural gas and syngas.

  8. Catalytic Combustor for Fuel-Flexible Turbine

    SciTech Connect (OSTI)

    Laster, W. R.; Anoshkina, E.

    2008-01-31T23:59:59.000Z

    Under the sponsorship of the U. S. Department of Energy’s National Energy Technology Laboratory, Siemens Westinghouse has conducted a three-year program to develop an ultra low NOx, fuel flexible catalytic combustor for gas turbine application in IGCC. The program is defined in three phases: Phase 1- Implementation Plan, Phase 2- Validation Testing and Phase 3 – Field Testing. Both Phase 1 and Phase 2 of the program have been completed. In IGCC power plants, the gas turbine must be capable of operating on syngas as a primary fuel and an available back-up fuel such as natural gas. In this program the Rich Catalytic Lean (RCLTM) technology is being developed as an ultra low NOx combustor. In this concept, ultra low NOx is achieved by stabilizing a lean premix combustion process by using a catalytic reactor to oxidize a portion of the fuel, increasing the temperature of fuel/air mixture prior to the main combustion zone. In Phase 1, the feasibility of the catalytic concept for syngas application has been evaluated and the key technology issues identified. In Phase II the technology necessary for the application of the catalytic concept to IGCC fuels was developed through detailed design and subscale testing. Phase III (currently not funded) will consist of full-scale combustor basket testing on natural gas and syngas.

  9. A Flexible Method of Estimating Luminosity Functions

    E-Print Network [OSTI]

    Brandon C. Kelly; Xiaohui Fan; Marianne Vestergaard

    2008-05-19T23:59:59.000Z

    We describe a Bayesian approach to estimating luminosity functions. We derive the likelihood function and posterior probability distribution for the luminosity function, given the observed data, and we compare the Bayesian approach with maximum-likelihood by simulating sources from a Schechter function. For our simulations confidence intervals derived from bootstrapping the maximum-likelihood estimate can be too narrow, while confidence intervals derived from the Bayesian approach are valid. We develop our statistical approach for a flexible model where the luminosity function is modeled as a mixture of Gaussian functions. Statistical inference is performed using Markov chain Monte Carlo (MCMC) methods, and we describe a Metropolis-Hastings algorithm to perform the MCMC. The MCMC simulates random draws from the probability distribution of the luminosity function parameters, given the data, and we use a simulated data set to show how these random draws may be used to estimate the probability distribution for the luminosity function. In addition, we show how the MCMC output may be used to estimate the probability distribution of any quantities derived from the luminosity function, such as the peak in the space density of quasars. The Bayesian method we develop has the advantage that it is able to place accurate constraints on the luminosity function even beyond the survey detection limits, and that it provides a natural way of estimating the probability distribution of any quantities derived from the luminosity function, including those that rely on information beyond the survey detection limits.

  10. Scheme Evolution and the Relational Algebra Edwin McKenzie*

    E-Print Network [OSTI]

    North Carolina at Chapel Hill, University of

    Scheme Evolution and the Relational Algebra TR87-003 Revised May 1988 Edwin McKenzie* Richard Institution. #12;Scheme Evolution and the Relational Algebra Edwin McKenzie and Richard Snodgrass Department, evolution of a database's contents and evolution of a database's scheme. We define a relation's scheme

  11. Security problem on arbitrated quantum signature schemes

    E-Print Network [OSTI]

    Jeong Woon Choi; Ku-Young Chang; Dowon Hong

    2011-06-27T23:59:59.000Z

    Until now, there have been developed many arbitrated quantum signature schemes implemented with a help of a trusted third party. In order to guarantee the unconditional security, most of them take advantage of the optimal quantum one-time encryption method based on Pauli operators. However, we in this paper point out that the previous schemes only provides a security against total break and actually show that there exists a simple existential forgery attack to validly modify the transmitted pair of message and signature. In addition, we also provide a simple method to recover the security against the proposed attack.

  12. Security problem on arbitrated quantum signature schemes

    SciTech Connect (OSTI)

    Choi, Jeong Woon [Emerging Technology R and D Center, SK Telecom, Kyunggi 463-784 (Korea, Republic of); Chang, Ku-Young; Hong, Dowon [Cryptography Research Team, Electronics and Telecommunications Research Institute, Daejeon 305-700 (Korea, Republic of)

    2011-12-15T23:59:59.000Z

    Many arbitrated quantum signature schemes implemented with the help of a trusted third party have been developed up to now. In order to guarantee unconditional security, most of them take advantage of the optimal quantum one-time encryption based on Pauli operators. However, in this paper we point out that the previous schemes provide security only against a total break attack and show in fact that there exists an existential forgery attack that can validly modify the transmitted pair of message and signature. In addition, we also provide a simple method to recover security against the proposed attack.

  13. Flexible collapse-resistant and length-stable vaccum hose

    DOE Patents [OSTI]

    Kashy, David H.

    2003-08-19T23:59:59.000Z

    A hose for containing a vacuum, which hose has an impermeable flexible tube capable of holding a vacuum and a braided or interwoven flexible interior wall, said wall providing support to said interior wall of said impermeable flexible tube. Optionally, an exterior braided or woven wall may be provided to the hose for protection or to allow the hose to be used as a pressure hose. The hose may delimit a vacuum space through which may travel a thermal transfer line containing, for example, cryogenic fluid.

  14. Cross Layer Coding Schemes for Broadcasting and Relaying

    E-Print Network [OSTI]

    John Wilson, Makesh Pravin

    2011-08-08T23:59:59.000Z

    ) in the presence of side information about the source known only to the receiver. We introduce hybrid digital analog forms of the Costa and Wyner-Ziv cod- ing schemes. We present random coding based schemes in contrast to lattice based schemes proposed... constrained additive white Gaussian noise channels. We propose structured coding schemes using lattices for this problem. We study two decoding approaches, namely lattice decoding and minimum angle decoding. Both the decoding schemes can be shown to achieve...

  15. 2012-2013 Keywords: Routing and spectrum allocation (RSA), flexible optical networks

    E-Print Network [OSTI]

    Varvarigo, Emmanouel "Manos"

    , "Conserving Transmission Power in Wireless Ad Hoc Networks" #12;), flexible optical networks WDM (FWDM) . (RSA) (RWA). FWDM Matlab. 2: Keywords: Routing and spectrum allocation (RSA), flexible optical networks

  16. Transfer and characterization of silicon nanomembrane based photonic devices on flexible polyimide substrate

    E-Print Network [OSTI]

    Texas at Austin, University of

    Transfer and characterization of silicon nanomembrane based photonic devices on flexible polyimide nanomembrane based photonic devices on a Kapton polyimide flexible substrate. Compared with electronic devices

  17. Tracking Provenance in ORNL's Flexible Research Platforms

    SciTech Connect (OSTI)

    Hensley, Zachary P [ORNL; Sanyal, Jibonananda [ORNL; New, Joshua Ryan [ORNL

    2013-08-01T23:59:59.000Z

    Provenance is dened as information about the origin of objects, a concept that applies to both physical and digital objects and often overlaps both. The use of provenance in systems designed for research is an important but forgotten feature. Provenance allows for proper and exact tracking of information, its use, its lineage, its derivations and other metadata that are important for correctly adhering to the scien- tic method. In our project's prescribed use of provenance, researchers can determine detailed information about the use of sensor data in their experiments on ORNL's Flexible Research Platforms (FRPs). Our project's provenance system, Provenance Data Management System (ProvDMS), tracks information starting with the creation of information by an FRP sensor. The system determines station information, sensor information, and sensor channel information. The system allows researchers to derive generations of experiments from the sensor data and tracks their hierarchical flow. Key points can be seen in the history of the information as part of the information's workflow. The concept of provenance and its usage in science is relatively new and while used in other cases around the world, our project's provenance diers in a key area. To keep track of provenance, most systems must be designed or redesigned around the new provenance system. Our system is designed as a cohesive but sepa- rate entity and allows for researchers to continue using their own methods of analysis without being constrained in their ways in order to track the provenance. We have designed ProvDMS using a lightweight provenance library, Core Provenance Library (CPL) v.6 In addition to keeping track of sensor data experiments and its provenance, ProvDMS also provides a web-enabled visualization of the inheritance.

  18. BRAZIL VISITING FELLOWSHIP SCHEME Application Form

    E-Print Network [OSTI]

    Birmingham, University of

    BRAZIL VISITING FELLOWSHIP SCHEME Application Form APPLICATIONS SHOULD BE TYPEWRITTEN AND BOXES of attendance Qualifications awarded and class of Honours, etc. Principal Subject(s) taken #12;BRAZIL VISITING): Date(s) From To To Nature of work and Position held Name and address of employer #12;BRAZIL VISITING

  19. Analysis of modulation scheme using GNU Radio

    E-Print Network [OSTI]

    Yu, Chansu

    1 Analysis of modulation scheme using GNU Radio By: Zeyu long Outline Introduce Project Goal QPSK CPFSK Resolute Project conclusion Project challenges Reference #12;2 Introduce (1) GNU radio: One of the most popular applications of Software Defined Radios Use C++ to write blocks Use python to connect

  20. AN ALGEBRAIC DESCRIPTION OF ITERATIVE DECODING SCHEMES

    E-Print Network [OSTI]

    Soljanin, Emina

    AN ALGEBRAIC DESCRIPTION OF ITERATIVE DECODING SCHEMES ELKE OFFER AND EMINA SOLJANIN Abstract University of Technology, D- 80290 Munich, Germany, elke@lnt.e-technik.tu-muenchen.de Mathematical Sciences Research Center, Bell Labs, Lucent Technologies, Murray Hill, NJ 07974, USA. emina@lucent.com 1 #12;2 E

  1. Bonus points The National Access Scheme

    E-Print Network [OSTI]

    Chen, Ying

    Bonus points The National Access Scheme ANU offers bonus points for nationally strategic senior secondary subjects, and in recognition of difficult circumstances that students face in their studies. Bonus) will be awarded. Bonus points to do not apply to programs with an ATAR cut-off of 98 or higher. Bonus Points

  2. Inoculating Multivariate Schemes Against Differential Attacks

    E-Print Network [OSTI]

    adding as few as 10 Plus poly- nomials to the Perturbed Matsumoto-Imai (PMI) cryptosystem when g = 1 scheme the Perturbed Matsumoto-Imai-Plus (PMI+) cryptosystem. Keywords: multivariate, public key, called the perturbed Matsumoto-Imai cryptosystem (PMI), is slower as one needs to go through a search

  3. Generalized Semi-Quantum Secret Sharing Schemes

    E-Print Network [OSTI]

    Gheorghiu, Vlad

    2012-01-01T23:59:59.000Z

    We investigate quantum secret sharing schemes constructed from $[n,k,delta]_D$ non-binary stabilizer quantum error correcting codes with carrier qudits of prime dimension $D$. We provide a systematic way of determining the access structure, which completely determines the forbidden and intermediate structures. We then show that the information available to the intermediate structure can be fully described and quantified by what we call the \\emph{information group}, a subgroup of the Pauli group of $k$ qudits, and employ this group structure to construct a method for hiding the information from the intermediate structure via twirling of the information group and sharing of classical bits between the dealer and the players. Our scheme allows the transformation of a ramp (intermediate) quantum secret sharing scheme into a semi-quantum perfect secret sharing scheme with the same access structure as the ramp one but without any intermediate subsets, and is optimal in the amount of classical bits the dealer has to ...

  4. Fluid = particles A Conservative Numerical Scheme

    E-Print Network [OSTI]

    Al Hanbali, Ahmad

    of this continuum formulation will 'directly' lead to a discrete Hamiltonian scheme: HPM. · alternative is fully Lagrangian description, which can be discretized into SPH. · both HPM and SPH require some sort of smoothing to maintain accuracy over long-time integrations. Eulerian grid in HPM allows for efficient numerical

  5. Flexible aerogel composite for mechanical stability and process of fabrication

    DOE Patents [OSTI]

    Coronado, Paul R. (Livermore, CA); Poco, John F. (Livermore, CA)

    1999-01-01T23:59:59.000Z

    A flexible aerogel and process of fabrication. An aerogel solution is mixed with fibers in a mold and allowed to gel. The gel is then processed by supercritical extraction, or by air drying, to produce a flexible aerogel formed to the shape of the mold. The flexible aerogel has excellent thermal and acoustic properties, and can be utilized in numerous applications, such as for energy absorption, insulation (temperature and acoustic), to meet the contours of aircraft shapes, and where space is limited since an inch of aerogel is a 4-5 times better insulator than an inch of fiberglass. The flexible aerogel may be of an inorganic (silica) type or an organic (carbon) type, but containing fibers, such as glass or carbon fibers.

  6. Flexible aerogel composite for mechanical stability and process of fabrication

    DOE Patents [OSTI]

    Coronado, Paul R. (Livermore, CA); Poco, John F. (Livermore, CA)

    2000-01-01T23:59:59.000Z

    A flexible aerogel and process of fabrication. An aerogel solution is mixed with fibers in a mold and allowed to gel. The gel is then processed by supercritical extraction, or by air drying, to produce a flexible aerogel formed to the shape of the mold. The flexible aerogel has excellent thermal and acoustic properties, and can be utilized in numerous applications, such as for energy absorption, insulation (temperature and acoustic), to meet the contours of aircraft shapes, and where space is limited since an inch of aerogel is a 4-5 times better insulator than an inch of fiberglass. The flexible aerogel may be of an inorganic (silica) type or an organic (carbon) type, but containing fibers, such as glass or carbon fibers.

  7. Designing a flexible supply chain for new product launch

    E-Print Network [OSTI]

    Ha, Wei-Kwan Benjamin

    2005-01-01T23:59:59.000Z

    This thesis examines how companies tactically design flexible supply chains for new product launches. The research focus is on different strategies and tactics used by original equipment manufacturers to improve supply ...

  8. Scheduling optimization of a real flexible job shop including side ...

    E-Print Network [OSTI]

    2013-08-19T23:59:59.000Z

    Aug 19, 2013 ... The multitask cell at GKN Aerospace Sweden is a production cell con- ...... In order to demonstrate the effect of the squeezing procedure we solved ..... [13] J. Gao, M. Gen, L. Sun, Scheduling jobs and maintenances in flexible.

  9. Facing reality : design and management of flexible engineering systems

    E-Print Network [OSTI]

    Cardin, Michel-Alexandre, 1979-

    2007-01-01T23:59:59.000Z

    This thesis proposes a practical approach to defining flexible design and development strategies for maximizing the expected value of engineering systems. Specifically, the approach deals with the fact that it is generally ...

  10. Adaptive tool selection strategies for drilling in flexible manufacturing systems

    E-Print Network [OSTI]

    Chander, Karthik Balachandran

    2004-09-30T23:59:59.000Z

    The thesis presents an approach to adaptive decision making strategies to reduce bottlenecks in a drilling operation and to extend tool life. It is an attempt to portray the real drilling system in a typical Flexible Manufacturing System (FMS...

  11. Flexibility in transportation procurement : a real options approach

    E-Print Network [OSTI]

    Zhelev, Georgi Zhelev, 1975-

    2004-01-01T23:59:59.000Z

    Shippers who use for-hire carriers need a careful estimation of their need for trucking capacity in order to be able to haul products in a timely and cost-effective manner. This thesis outlines a flexible approach to ...

  12. Controlling memory and resolving interference : prefrontal contributions to flexible behavior

    E-Print Network [OSTI]

    Badre, David

    2005-01-01T23:59:59.000Z

    Flow does the brain meet shifting task demands? The experiments and formal theoretical framework presented in this dissertation characterize the cognitive and neural processes by which flexible performance is enabled during ...

  13. Flexible Consistency Checking Christian Nentwich, Wolfgang Emmerich, Anthony Finkelstein

    E-Print Network [OSTI]

    Finkelstein, Anthony

    Flexible Consistency Checking Christian Nentwich, Wolfgang Emmerich, Anthony Finkelstein Department of Computer Science University College London Gower Street, London, WC1E 6BT UK {c.nentwich,w.emmerich

  14. The Effects of Geometry on Flexible Duct CFD Simulations

    E-Print Network [OSTI]

    Ugursal, A.; Culp, C.

    Flexible ducts have been widely used in the building industry due to low cost and ease of installation. These ducts can be installed in a wide range of configurations, which creates a challenge for pressure loss calculations. Computational fluid...

  15. Fully portable, highly flexible dilution refrigerator systems for neutron scattering

    E-Print Network [OSTI]

    Boyer, Edmond

    775 Fully portable, highly flexible dilution refrigerator systems for neutron scattering P. A systems developed specifically for neutron scattering environ- ments. The refrigerators are completely relatively recently however, the lowest temperatures available in almost all neutron scattering laboratories

  16. Compression effects on pressure loss in flexible HVAC ducts

    E-Print Network [OSTI]

    Abushakra, Bass; Walker, Iain S.; Sherman, Max H.

    2002-01-01T23:59:59.000Z

    to Determine Flow Resistance of HVAC Air Ducts and Fittings.Pressure Loss in Flexible HVAC Ducts Bass Abushakra, Ph.D.to Determine Flow Resistance of HVAC Air Ducts and Fittings.

  17. Method for encapsulating the edge of a flexible sheet

    DOE Patents [OSTI]

    Keenihan, James R; Clarey, Todd M

    2013-02-19T23:59:59.000Z

    The present invention is premised upon an inventive method of producing an over-molded edge portion on a flexible substrate, wherein the edge portion is void of open areas due to support devices in the mold cavity.

  18. Apparatus and method for detecting tampering in flexible structures

    SciTech Connect (OSTI)

    Maxey, Lonnie C. (Knoxville, TN); Haynes, Howard D. (Knoxville, TN)

    2011-02-01T23:59:59.000Z

    A system for monitoring or detecting tampering in a flexible structure includes taking electrical measurements on a sensing cable coupled to the structure, performing spectral analysis on the measured data, and comparing the spectral characteristics of the event to those of known benign and/or known suspicious events. A threshold or trigger value may used to identify an event of interest and initiate data collection. Alternatively, the system may be triggered at preset intervals, triggered manually, or triggered by a signal from another sensing device such as a motion detector. The system may be used to monitor electrical cables and conduits, hoses and flexible ducts, fences and other perimeter control devices, structural cables, flexible fabrics, and other flexible structures.

  19. Title Flexible Work Arrangements: Attraction to Flextime, Flexplace, or Both?

    E-Print Network [OSTI]

    Thompson, Rebecca

    2012-02-14T23:59:59.000Z

    Flexible work arrangements (FWAs) are widely implemented in organizations today. Yet very little information exists about why individuals are attracted to organizations that offer FWAs. The purpose of the current study was to tease apart...

  20. Origin of Metastable Knots in Single Flexible Chains

    E-Print Network [OSTI]

    Dai, Liang

    Recent theoretical progress has explained the physics of knotting of semiflexible polymers, yet knotting of flexible polymers is relatively unexplored. We herein develop a new theory for the size distribution of knots on ...

  1. A Flexible Integrated Architecture For Generating Poetic Texts 

    E-Print Network [OSTI]

    Manurung, Hisar; Ritchie, Graeme; Thompson, Henry

    2000-01-01T23:59:59.000Z

    In this paper we describe a flexible approach to natural language generation that employs a stochastic hillclimbing search algorithm and an integrated architecture. We then discuss the benefits of this approach over existing, informative, goal...

  2. Optimally Controlled Flexible Fuel Powertrain System

    SciTech Connect (OSTI)

    Hakan Yilmaz; Mark Christie; Anna Stefanopoulou

    2010-12-31T23:59:59.000Z

    The primary objective of this project was to develop a true Flex Fuel Vehicle capable of running on any blend of ethanol from 0 to 85% with reduced penalty in usable vehicle range. A research and development program, targeting 10% improvement in fuel economy using a direct injection (DI) turbocharged spark ignition engine was conducted. In this project a gasoline-optimized high-technology engine was considered and the hardware and configuration modifications were defined for the engine, fueling system, and air path. Combined with a novel engine control strategy, control software, and calibration this resulted in a highly efficient and clean FFV concept. It was also intended to develop robust detection schemes of the ethanol content in the fuel integrated with adaptive control algorithms for optimized turbocharged direct injection engine combustion. The approach relies heavily on software-based adaptation and optimization striving for minimal modifications to the gasoline-optimized engine hardware system. Our ultimate objective was to develop a compact control methodology that takes advantage of any ethanol-based fuel mixture and not compromise the engine performance under gasoline operation.

  3. Flexible Fuel Vehicles: Providing a Renewable Fuel Choice (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2010-03-01T23:59:59.000Z

    Flexible Fuel vehicles are able to operate using more than one type of fuel. FFVs can be fueled with unleaded gasoline, E85, or any combination of the two. Today more than 7 million vehicles on U.S. highways are flexible fuel vehicles. The fact sheet discusses how E85 affects vehicle performance, the costs and benefits of using E85, and how to find E85 station locations.

  4. Balancing of high speed, flexible rotating shafts across critical speeds 

    E-Print Network [OSTI]

    White, Gary Paul

    1977-01-01T23:59:59.000Z

    BALANCING OF HIGH SPEED, FLEXIBLE ROTATING SHAFTS ACROSS CRITICAL SPEEDS A Thesis by Gary Paul White Submitted to the Graduate College of Texas A&M University in partial fulfillment of the requirement for the degree of MASTER OF SCIENCE... August 1977 Major Subject: Mechanical Engineering Gary Paul White 1977 BALANCING OF HIGH SPEED, FLEXIBLE ROTATING SHAFTS ACROSS CRITICAL SPEEDS A Thesis by GARY PAUL WHITE Approved as to style and content by: Head of Department Member August...

  5. Design and Analysis of Flexible Biodiesel Processes with Multiple Feedstocks

    E-Print Network [OSTI]

    Pokoo-Aikins, Grace Amarachukwu

    2011-10-21T23:59:59.000Z

    DESIGN AND ANALYSIS OF FLEXIBLE BIODIESEL PROCESSES WITH MULTIPLE FEEDSTOCKS A Dissertation by GRACE AMARACHUKWU POKOO-AIKINS Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment... of the requirements for the degree of DOCTOR OF PHILOSOPHY August 2010 Major Subject: Chemical Engineering DESIGN AND ANALYSIS OF FLEXIBLE BIODIESEL PROCESSES WITH MULTIPLE FEEDSTOCKS A Dissertation by GRACE AMARACHUKWU POKOO...

  6. Characterization of a Saturated and Flexible Aliphatic Polyol Anion Receptor

    SciTech Connect (OSTI)

    Shokri, Alireza; Schmidt, Jacob C.; Wang, Xue B.; Kass, Steven R.

    2012-10-17T23:59:59.000Z

    Nature employs flexible molecules to bind anions in a variety of physiologically important processes whereas supramolecular chemists have been designing rigid substrates that minimize or eliminate intramolecular hydrogen bond interactions to carry out anion recogni-tion. Herein, the association of a flexible polyhydroxy alkane with chloride ion is described and the bound re-ceptor is characterized by infrared and photoelectron spectroscopy in the gas phase, computations, and its bind-ing constant as a function of temperature in acetonitrile.

  7. Fuel Flexible Turbine System (FFTS) Program

    SciTech Connect (OSTI)

    None

    2012-12-31T23:59:59.000Z

    In this fuel flexible turbine system (FFTS) program, the Parker gasification system was further optimized, fuel composition of biomass gasification process was characterized and the feasibility of running Capstone MicroTurbine(TM) systems with gasification syngas fuels was evaluated. With high hydrogen content, the gaseous fuel from a gasification process of various feed stocks such as switchgrass and corn stover has high reactivity and high flashback propensity when running in the current lean premixed injectors. The research concluded that the existing C65 microturbine combustion system, which is designed for natural gas, is not able to burn the high hydrogen content syngas due to insufficient resistance to flashback (undesired flame propagation to upstream within the fuel injector). A comprehensive literature review was conducted on high-hydrogen fuel combustion and its main issues. For Capstone?s lean premixed injector, the main mechanisms of flashback were identified to be boundary layer flashback and bulk flow flashback. Since the existing microturbine combustion system is not able to operate on high-hydrogen syngas fuels, new hardware needed to be developed. The new hardware developed and tested included (1) a series of injectors with a reduced propensity for boundary layer flashback and (2) two new combustion liner designs (Combustion Liner Design A and B) that lead to desired primary zone air flow split to meet the overall bulk velocity requirement to mitigate the risk of core flashback inside the injectors. The new injector designs were evaluated in both test apparatus and C65/C200 engines. While some of the new injector designs did not provide satisfactory performance in burning target syngas fuels, particularly in improving resistance to flashback. The combustion system configuration of FFTS-4 injector and Combustion Liner Design A was found promising to enable the C65 microturbine system to run on high hydrogen biomass syngas. The FFTS-4 injector was tested in a C65 engine operating on 100% hydrogen and with the redesigned combustion liner - Combustion Liner Design A - installed. The results were promising for the FFTS program as the system was able to burn 100% hydrogen fuel without flashback while maintaining good combustion performance. While initial results have been demonstrated the feasibility of this program, further research is needed to determine whether these results will be repeated with FFTS-4 injectors installed in all injector ports and over a wide range of operating conditions and fuel variations.

  8. How might a statistical cloud scheme be coupled to a mass-flux convection scheme?

    SciTech Connect (OSTI)

    Klein, Stephen A.; Pincus, Robert; Hannay, Cecile; Xu, Kuan-man

    2004-09-27T23:59:59.000Z

    The coupling of statistical cloud schemes with mass-flux convection schemes is addressed. Source terms representing the impact of convection are derived within the framework of prognostic equations for the width and asymmetry of the probability distribution function of total water mixing ratio. The accuracy of these source terms is quantified by examining output from a cloud resolving model simulation of deep convection. Practical suggestions for inclusion of these source terms in large-scale models are offered.

  9. Costs and Benefits of Flexibility in Spatial Division Circuit Switched Networks-on-Chip

    E-Print Network [OSTI]

    Jantsch, Axel

    Costs and Benefits of Flexibility in Spatial Division Circuit Switched Networks-on-Chip Ahsen Ejaz of flexibility based on SDM, on the performance of a CS networks. A network evaluation platform has been random bandwidth (BW) requirement, a less flexible network outperforms a network with higher flexibility

  10. Flexible corrugated cryotransferlines, long term experience at JET and the experience with supercritical helium flow conditions

    E-Print Network [OSTI]

    Obert, W

    1996-01-01T23:59:59.000Z

    Flexible corrugated cryotransferlines, long term experience at JET and the experience with supercritical helium flow conditions

  11. Flexible Corrugated Cryotransferlines, Long Term Experience at JET and the Experience with Supercritical Helium Flow Conditions

    E-Print Network [OSTI]

    Flexible Corrugated Cryotransferlines, Long Term Experience at JET and the Experience with Supercritical Helium Flow Conditions

  12. The Scheme of Beam Synchronization in MEIC

    SciTech Connect (OSTI)

    Zhang, Yuhong; Derbenev, Yaroslav S.; Hutton, Andrew M.

    2013-06-01T23:59:59.000Z

    Synchronizing colliding beams at single or multiple collision points is a critical R&D issue in the design of a medium energy electron-ion collider (MEIC) at Jefferson Lab. The path-length variation due to changes in the ion energy, which varies over 20 to 100 GeV, could be more than several times the bunch spacing. The scheme adopted in the present MEIC baseline is centered on varying the number of bunches (i.e., harmonic number) stored in the collider ring. This could provide a set of discrete energies for proton or ions such that the beam synchronization condition is satisfied. To cover the ion energy between these synchronized values, we further propose to vary simultaneously the electron ring circumference and the frequency of the RF systems in both collider rings. We also present in this paper the requirement of frequency tunability of SRF cavities to support the scheme.

  13. Adaptive Resource Management Schemes for Web Services

    E-Print Network [OSTI]

    Lee, Heung Ki

    2011-02-22T23:59:59.000Z

    cluster system. Our schemes avoid the skewed distribution of requests in the web cluster system. C. Web Streaming Service This research provides a solution to networking issues related to web streaming ser- vice in the wireless home environment...-deflned threshold, the disk with fast response time serves it, and vice versa. E. Pinheiro et al., [30] have proposed a dynamic cluster reconflguration technique., to bring down the energy consumption in servers. In this technique, a cluster node is dynamically...

  14. The Emergent Universe scheme and tunneling

    SciTech Connect (OSTI)

    Labraña, Pedro [Departamento de Física, Universidad del Bío-Bío, Avenida Collao 1202, Casilla 5-C, Concepción, Chile and Departament d'Estructura i Constituents de la Matèria and Institut de Ciències del Cosmos, Universitat (Spain)

    2014-07-23T23:59:59.000Z

    We present an alternative scheme for an Emergent Universe scenario, developed previously in Phys. Rev. D 86, 083524 (2012), where the universe is initially in a static state supported by a scalar field located in a false vacuum. The universe begins to evolve when, by quantum tunneling, the scalar field decays into a state of true vacuum. The Emergent Universe models are interesting since they provide specific examples of non-singular inflationary universes.

  15. antiproton acceleration scheme: Topics by E-print Network

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

    F; Gaz, A; Margoni, M; Morandin, M; Pompili, A; Posocco, M; Rotondo, M 2006-01-01 244 Car Sharing Scheme Car Share Scheme Computer Technologies and Information Sciences...

  16. Congestion pricing using a raffle-based scheme

    E-Print Network [OSTI]

    Amin, Saurabh

    We propose a raffle-based scheme for the decongestion of a shared resource. Our scheme builds on ideas from the economic literature on incentivizing contributions to a public good. We formulate a game-theoretic model for ...

  17. E#cient Oblivious Transfer Schemes # WenGuey Tzeng

    E-Print Network [OSTI]

    of exchanged messages for the case that the re­ ceiver's choice is unconditionally secure. The computation time of them. For our OT 1 n scheme, the privacy of the receiver's choice is unconditionally secure. It achieves better security than Noar and Pinkas's scheme does in many aspects. For example, our scheme

  18. Optimal information rate of secret sharing schemes on trees

    E-Print Network [OSTI]

    Tardos, Gábor

    The information rate for an access structure is the reciprocal of the load of the optimal secret sharing scheme method. AMS classification numbers. 05B40, 05C85, 94A60, 94A62, 94A17 1 Introduction Secret sharing sharing scheme for the access structure based on a graph G a secret sharing scheme on G. The load

  19. New Monte Carlo schemes for simulating diffusions in discontinuous media

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    New Monte Carlo schemes for simulating diffusions in discontinuous media Antoine Lejay1,2,3,4,5 Sylvain Maire6,7 April 28, 2012 Abstract We introduce new Monte Carlo simulation schemes for diffusions in a dis- continuous media divided in subdomains with piecewise constant diffusivity. These schemes

  20. New Monte Carlo schemes for simulating diffusions in discontinuous media

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    New Monte Carlo schemes for simulating diffusions in discontinuous media Antoine Lejay1,2,3,4,5 Sylvain Maire6,7 December 13, 2012 Abstract We introduce new Monte Carlo simulation schemes for diffusions in a dis- continuous media divided in subdomains with piecewise constant diffusivity. These schemes

  1. Jet schemes of rational double point singularities Hussein MOURTADA

    E-Print Network [OSTI]

    Favre, Charles - Institut de Mathématiques de Jussieu, Université Paris 7

    Jet schemes of rational double point singularities Hussein MOURTADA April 9, 2013 Abstract We prove that for m N, m big enough, the number of irreducible components of the schemes of m-jets centered of the jet schemes of an E6 singularity to its "minimal" embedded resolutions of singularities. 1

  2. Jet schemes of rational double point singularities Hussein MOURTADA

    E-Print Network [OSTI]

    Jet schemes of rational double point singularities Hussein MOURTADA September 30, 2012 Abstract We prove that for m N, m big enough, the number of irreducble components of the schemes of m-jets centered of the jet schemes of an E6 singularity to its "minimal" embedded resolutions of singularities. 1

  3. Jet schemes of rational double point singularities Hussein Mourtada

    E-Print Network [OSTI]

    Bodin, Arnaud

    Jet schemes of rational double point singularities Hussein Mourtada Abstract. We prove that for m N, m big enough, the number of irreducible compo- nents of the schemes of m-jets centered at a point on the minimal reso- lution of the singularity. We also relate some irreducible components of the jet schemes

  4. Perfect Secret Sharing Schemes from Room GhulamRasool Chaudhry

    E-Print Network [OSTI]

    Seberry, Jennifer

    Perfect Secret Sharing Schemes from Room Squares Ghulam­Rasool Chaudhry Hossein Ghodosi Jennifer retirement Abstract Secret sharing schemes are one of the most important primitives in distributed systems. In perfect secret sharing schemes, collabo­ ration between unauthorised participants cannot reduce

  5. Weakly-Private Secret Sharing Schemes Amos Beimel1

    E-Print Network [OSTI]

    Beimel, Amos

    Weakly-Private Secret Sharing Schemes Amos Beimel1 and Matthew Franklin2 1 Department of Computer. Abstract. Secret-sharing schemes are an important tool in cryptogra- phy that is used in the construction of many secure protocols. However, the shares' size in the best known secret-sharing schemes realizing gen

  6. Perfect Secret Sharing Schemes from Room Ghulam-Rasool Chaudhry

    E-Print Network [OSTI]

    Seberry, Jennifer

    Perfect Secret Sharing Schemes from Room Squares Ghulam-Rasool Chaudhry Hossein Ghodosi Jennifer retirement Abstract Secret sharing schemes are one of the most important primitives in distributed systems. In perfect secret sharing schemes, collabo- ration between unauthorised participants cannot reduce

  7. Hardware implementation of secure Shamir's secret sharing scheme

    E-Print Network [OSTI]

    Karpovsky, Mark

    Hardware implementation of secure Shamir's secret sharing scheme Pei Luo and Andy Yu-Lun Lin Electrical and Computer Engineering Boston University Email: markkar@bu.edu Abstract--Shamir's secret sharing scheme is an effective way to distribute secret to a group of shareholders. But this scheme is vulnerable

  8. Two Optimum Secret Sharing Schemes Revisited Zhengjun Cao Olivier Markowitch

    E-Print Network [OSTI]

    Markowitch, Olivier

    Two Optimum Secret Sharing Schemes Revisited Zhengjun Cao Olivier Markowitch Department of Computer, caoamss@gmail.com Abstract In 2006, Obana et al proposed two optimum secret shar- ing schemes secure efficient because they only extend the secret to an array of two elements. The new scheme for a single se

  9. Anonymous Secret Sharing Schemes Dipartimento di Informatica ed Applicazioni

    E-Print Network [OSTI]

    Stinson, Douglas

    Anonymous Secret Sharing Schemes C. Blundo Dipartimento di Informatica ed Applicazioni Universit January 29, 1996 Abstract In this paper we study anonymous secret sharing schemes. Informally, in an anony­ mous secret sharing scheme the secret can be reconstructed without knowledge of which participants hold

  10. Reusing Shares in Secret Sharing Schemes Yuliang Zheng

    E-Print Network [OSTI]

    Zheng, Yuliang

    Reusing Shares in Secret Sharing Schemes Yuliang Zheng Thomas Hardjono Jennifer Seberry The Centre for The Computer Journal 1 #12;Reusing Shares in Secret Sharing Schemes Abstract A (t w) threshold scheme is a method for sharing a secret among w shareholders so that the collaboration of at least t shareholders

  11. Carbon nanotube based pressure sensor for flexible electronics

    SciTech Connect (OSTI)

    So, Hye-Mi [Department of Nano Mechanics, Nanomechanical Systems Research Division, Korea Institute of Machinery and Materials, Daejeon 305-343 (Korea, Republic of); Sim, Jin Woo [Advanced Nano Technology Ltd., Seoul 132-710 (Korea, Republic of); Kwon, Jinhyeong [Department of Mechanical Engineering, Korea Advanced Institute of Science and Technology, Daejeon 305-701 (Korea, Republic of); Yun, Jongju; Baik, Seunghyun [SKKU Advanced Institute of Nanotechnology (SAINT), Department of Energy Science and School of Mechanical Engineering, Sungkyunkwan University, Suwon, Gyeonggi-do 440-746 (Korea, Republic of); Chang, Won Seok, E-mail: paul@kimm.re.kr [Department of Nano Mechanics, Nanomechanical Systems Research Division, Korea Institute of Machinery and Materials, Daejeon 305-343 (Korea, Republic of)

    2013-12-15T23:59:59.000Z

    Highlights: • The electromechanical change of vertically aligned carbon nanotubes. • Fabrication of CNT field-effect transistor on flexible substrate. • CNT based FET integrated active pressure sensor. • The integrated device yields an increase in the source-drain current under pressure. - Abstract: A pressure sensor was developed based on an arrangement of vertically aligned carbon nanotubes (VACNTs) supported by a polydimethylsiloxane (PDMS) matrix. The VACNTs embedded in the PDMS matrix were structurally flexible and provided repeated sensing operation due to the high elasticities of both the polymer and the carbon nanotubes (CNTs). The conductance increased in the presence of a loading pressure, which compressed the material and induced contact between neighboring CNTs, thereby producing a dense current path and better CNT/metal contacts. To achieve flexible functional electronics, VACNTs based pressure sensor was integrated with field-effect transistor, which is fabricated using sprayed semiconducting carbon nanotubes on plastic substrate.

  12. Flexible high-temperature pH probe

    DOE Patents [OSTI]

    Bielawski, John C. (Scotia, NY); Outwater, John O. (Cambridge, MA); Halbfinger, George P. (Schenectady, NY)

    2003-04-22T23:59:59.000Z

    A flexible pH probe device is provided for use in hot water and other high temperature environments up to about 590.degree. F. The pH probe includes a flexible, inert tubular probe member, an oxygen anion conducting, solid state electrolyte plug located at the distal end of the tubular member, oxide powder disposed at the distal end of the tubular member; a metal wire extending along the tubular member and having a distal end in contact with the oxide powder so as to form therewith an internal reference electrode; and a compression fitting forming a pressure boundary seal around a portion of the tubular member remote from the distal end thereof. Preferably, the tubular member is made of polytetrafluoroethylene, and the solid state electrolyte plug is made of stabilized zirconia. The flexibility of the probe member enables placement of the electrode into the area of interest, including around corners, into confined areas and the like.

  13. Telerobotic operation of structurally flexible, long-reach manipulators

    SciTech Connect (OSTI)

    Kwon, D.S.; Hwang, D.H.; Babcock, S.M.

    1994-09-01T23:59:59.000Z

    As a part of the Department of Energy`s Environmental Restoration and Waste Management Program, long-reach manipulators are being considered for the retrieval of waste from large storage tanks. Long-reach manipulators may have characteristics significantly different from those of typical industrial robots because of the flexibility of long links needed to cover the large workspace. To avoid structural vibrations during operation, control algorithms employing various types of shaping filters were investigated. A new approach that uses embedded simulation was developed and compared with others. In the new approach, generation of joint trajectories considering link flexibility was also investigated.

  14. Flexible profile approach to the conjugate heat transfer problem

    E-Print Network [OSTI]

    M. -N. Sabry

    2008-01-07T23:59:59.000Z

    The flexible profile approach proposed earlier to create CTM (compact or reduced order thermal models) is extended to cover the area of conjugate heat transfer. The flexible profile approach is a methodology that allows building a highly boundary conditions independent CTM, with any desired degree of accuracy, that may adequately replace detailed 3D models for the whole spectrum of applications in which the modeled object may be used. The extension to conjugate problems radically solves the problem of interfacing two different domains. Each domain, fluid or solid, can be "compacted" independently creating two CTM that can be joined together to produce reliable results for any arbitrary set of external boundary conditions.

  15. A Flexible Variable Truncated Power Series Algebra in Zlib

    SciTech Connect (OSTI)

    Yan, Y.T.; /SLAC

    2011-08-25T23:59:59.000Z

    Zlib is a numerical library for Truncated Power Series Algebra (TPSA) and Lie Algebra for application to nonlinear analysis of single particle dynamics. The first version was developed in 1990 with the use of the One-Step Index Pointers (OSIP's). The OSIP's form the Zlib nerve that offers optimal computation and alloworder grading as well as flexible initialization of the global number of variables for the TPSA. While the OSIP's are still kept for minimum index passing to achieve efficient computation, Zlib has been being upgraded to allow flexible and gradable local number of variables in each C++ object of the Truncated Power Series (Tps) class. Possible applications using Zlib are discussed.

  16. The gradient flow running coupling scheme

    E-Print Network [OSTI]

    Zoltan Fodor; Kieran Holland; Julius Kuti; Daniel Nogradi; Chik Him Wong

    2012-11-14T23:59:59.000Z

    The Yang-Mills gradient flow in finite volume is used to define a running coupling scheme. As our main result the discrete beta-function, or step scaling function, is calculated for scale change s=3/2 at several lattice spacings for SU(3) gauge theory coupled to N_f = 4 fundamental massless fermions. The continuum extrapolation is performed and agreement is found with the continuum perturbative results for small renormalized coupling. The case of SU(2) gauge group is briefly commented on.

  17. Automated distribution scheme speeds service restoration

    SciTech Connect (OSTI)

    Atwell, E. [Lakeland Electric and Water, FL (United States)] [Lakeland Electric and Water, FL (United States); Gamvrelis, T. [Harris Canada, Inc., Calgary, Alberta (Canada). Control Div.] [Harris Canada, Inc., Calgary, Alberta (Canada). Control Div.; Kearns, D. [S and C Electric Co., Chicago, IL (United States)] [S and C Electric Co., Chicago, IL (United States); Landman, R. [H and L Instruments, North Hampton, NH (United States)] [H and L Instruments, North Hampton, NH (United States)

    1996-01-01T23:59:59.000Z

    This article describes an automated distribution scheme that met Lakeland Electric requirements for an automated scheme that would restore power to a major customer in less than 60 seconds. In January 1993, Lakeland Electric and Water (LEW) took on the design and construction of a new 12.47-kV automated distribution system for the Publix Supermarket Industrial complex. The industrial complex in Lakeland, Florida, totals 2 million square feet and houses a dairy processing plant, bakery, produce plant, deli plant, data processing facility for Publix`s entire retail network, purchasing department, as well as several maintenance facilities. The retail chain is LEW`s largest customer with a peak demand of 15.5 MW and a load factor of 81%. Publix`s rapid expansion plan has placed a great deal of pressure on this facility to perform at peak level with no interruptions of product flow. The task at hand was to provide Publix with a state-of-the-art, automated, distribution system built to withstand the inherent weather-related situations in central Florida, lightning and hurricanes.

  18. Finite-difference schemes for anisotropic diffusion

    SciTech Connect (OSTI)

    Es, Bram van, E-mail: es@cwi.nl [Centrum Wiskunde and Informatica, P.O. Box 94079, 1090GB Amsterdam (Netherlands); FOM Institute DIFFER, Dutch Institute for Fundamental Energy Research, Association EURATOM-FOM (Netherlands); Koren, Barry [Eindhoven University of Technology (Netherlands); Blank, Hugo J. de [FOM Institute DIFFER, Dutch Institute for Fundamental Energy Research, Association EURATOM-FOM (Netherlands)

    2014-09-01T23:59:59.000Z

    In fusion plasmas diffusion tensors are extremely anisotropic due to the high temperature and large magnetic field strength. This causes diffusion, heat conduction, and viscous momentum loss, to effectively be aligned with the magnetic field lines. This alignment leads to different values for the respective diffusive coefficients in the magnetic field direction and in the perpendicular direction, to the extent that heat diffusion coefficients can be up to 10{sup 12} times larger in the parallel direction than in the perpendicular direction. This anisotropy puts stringent requirements on the numerical methods used to approximate the MHD-equations since any misalignment of the grid may cause the perpendicular diffusion to be polluted by the numerical error in approximating the parallel diffusion. Currently the common approach is to apply magnetic field-aligned coordinates, an approach that automatically takes care of the directionality of the diffusive coefficients. This approach runs into problems at x-points and at points where there is magnetic re-connection, since this causes local non-alignment. It is therefore useful to consider numerical schemes that are tolerant to the misalignment of the grid with the magnetic field lines, both to improve existing methods and to help open the possibility of applying regular non-aligned grids. To investigate this, in this paper several discretization schemes are developed and applied to the anisotropic heat diffusion equation on a non-aligned grid.

  19. Forestry Internship Summer 2013 June -August (flexible dates)

    E-Print Network [OSTI]

    Mazzotti, Frank

    Forestry Internship ­ Summer 2013 June - August (flexible dates) Plum Creek is the largest, private landowner in the United States with approximately 6 million acres in 19 states. We are seeking forestry to learn forestry practices from a company with a reputation for excellence earned by years of hard work

  20. NBER WORKING PAPER SERIES ENERGY AND GROWTH UNDER FLEXIBLE

    E-Print Network [OSTI]

    increases induce a short-run production decline for given capital stock, as well as a decline in net capital of an oil price increase under flexible exchange rates, -1- #12;-2- and to solve the model by taking refuge

  1. Fast and Flexible Multivariate Time Series Subsequence Search Kanishka Bhaduri

    E-Print Network [OSTI]

    Oza, Nikunj C.

    search algorithm capable of subsequence search on any subset of variables. Moreover, MTS subsequence approach" may include searching on parameters such as speed, descent rate, vertical flight pathFast and Flexible Multivariate Time Series Subsequence Search Kanishka Bhaduri MCT Inc., NASA ARC

  2. Pricing Multicasting in More Flexible Network Models Micah Adler

    E-Print Network [OSTI]

    and Shenker [11]. They consider two pricing mechanisms: Marginal Cost and Shapley Value, and provide efficientPricing Multicasting in More Flexible Network Models Micah Adler Dan Rubenstein ¡ Abstract The problem of designing efficient algorithms for sharing the cost of multicasting has recently seen

  3. Flexible Resource Allocation for Multicast in OFDMA based Wireless Networks

    E-Print Network [OSTI]

    New South Wales, University of

    Flexible Resource Allocation for Multicast in OFDMA based Wireless Networks Sanjay Jha and Xin Zhao) to minimise the total transmission power with the constraints on user's data rate or bit error rate [12], and 2) to maximise system throughput with the constraints on total transmission power or user

  4. Financial Flexibility, Risk Management, and Payout Choice* Alice Adams Bonaim

    E-Print Network [OSTI]

    University of Technology, Sydney

    Financial Flexibility, Risk Management, and Payout Choice* Alice Adams Bonaimé University.hankins@uky.edu Jarrad Harford University of Washington Email: jarrad@uw.edu August 2011 Abstract: Risk management of hedging and for other determinants of payout policy and risk management, including institutional ownership

  5. Flexible Scheduling Methods and Tools for Real-Time Control

    E-Print Network [OSTI]

    , and real-time control systems constitute an important subclass of these embedded systems. Modern automoFlexible Scheduling Methods and Tools for Real-Time Control Systems Dan Henriksson Department- tive systems, e.g., contain several embedded ECUs (electronic control units) used for various feedback

  6. ENVIRONMENTAL ASSESSMENT/REGULATORY IMPACT REVIEW/ FINAL REGULATORY FLEXIBILITY ANALYSIS

    E-Print Network [OSTI]

    ENVIRONMENTAL ASSESSMENT/REGULATORY IMPACT REVIEW/ FINAL REGULATORY FLEXIBILITY ANALYSIS Amendment and Need The purpose of the non-AFA crab sideboard limits was to prevent vessels with crab QS from paper of all GOA sideboards for non-American Fisheries Act (AFA) crab vessels. In April 2007

  7. Flexible Fuel Vehicles: Providing a Renewable Fuel Choice (Revised)

    SciTech Connect (OSTI)

    Not Available

    2008-06-01T23:59:59.000Z

    Clean Cities fact sheet describing aspects of flexible fuel vehicles such as use of E85, special features, benefits of use, costs, and fueling locations. It includes discussion on performance and how to identify these vehicles as well as listing additional resources.

  8. Thin film with oriented cracks on a flexible substrate

    DOE Patents [OSTI]

    Feng, Bao; McGilvray, Andrew; Shi, Bo

    2010-07-27T23:59:59.000Z

    A thermoelectric film is disclosed. The thermoelectric film includes a substrate that is substantially electrically non-conductive and flexible and a thermoelectric material that is deposited on at least one surface of the substrate. The thermoelectric film also includes multiple cracks oriented in a predetermined direction.

  9. ORIGINAL PAPER Flexible product platforms: framework and case study

    E-Print Network [OSTI]

    de Weck, Olivier L.

    the percent change in aggregate demand for various types of automo- biles in the United States from 2003 a platform design process in response to such future uncertainty. The process consists of seven iterative demand, and speci- fication changes. We show how embedding flexibility suppresses change propagation

  10. Business Processes, Legacy Systems and a Flexible Future

    E-Print Network [OSTI]

    Henderson, Peter

    1 Business Processes, Legacy Systems and a Flexible Future Peter Henderson University of inter-related businesses evolving cooperatively and competitively. The challenge for IT economically and reliably. A major problem is the extent to which IT is a disabler of business process change

  11. FLEXIBLE RECONCILIATION OF XML DOCUMENTS IN ASYNCHRONOUS EDITING

    E-Print Network [OSTI]

    Boyer, Edmond

    management, operational transformation Abstract: As XML documents are increasingly being used in a wide appropriate support for the management of conflicting changes performed in parallel on XML documentsFLEXIBLE RECONCILIATION OF XML DOCUMENTS IN ASYNCHRONOUS EDITING Claudia-Lavinia Ignat and G

  12. Flexible Error Protection for Energy Efficient Reliable Architectures Timothy Miller

    E-Print Network [OSTI]

    Xuan, Dong

    Flexible Error Protection for Energy Efficient Reliable Architectures Timothy Miller , Nagarjuna and Computer Engineering The Ohio State University {millerti,teodores}@cse.ohio-state.edu, nagarjun. To deal with these com- peting trends, energy-efficient solutions are needed to deal with reli- ability

  13. Trajectory Control of Flexible Manipulators Alessandro De Luca

    E-Print Network [OSTI]

    De Luca, Alessandro

    trajectory regulator. For both robot models, the control design is performed directly on the secondTrajectory Control of Flexible Manipulators Alessandro De Luca Dipartimento di Informatica e-order dynamic equations. 1. Introduction Modeling robot manipulators as rigid mechanical systems

  14. Sixth Northwest Conservation & Electric Power Plan Flexibility Adequacy

    E-Print Network [OSTI]

    load - curtail wind until loads build up Unforecasted downramp during peak load - dispatch reserve uncertainties Extrapolating from BA-scale integration assessments to regional scale Wind development for flexibility is unevenly allocated among BAs Bonneville, NWE · Bonneville pressed because: Scale of penetration

  15. UTILIZING THE SHAPE MEMORY EFFECT TO ENABLE FLEXIBLE ELECTRONICS

    E-Print Network [OSTI]

    Petta, Jason

    UTILIZING THE SHAPE MEMORY EFFECT TO ENABLE FLEXIBLE ELECTRONICS Abhishek Raj The University under strain #12;The Shape Memory Effect Shape-memory polymer (SMP) orthopedic cast 4 #12;Polymer Glass Transition Temperature Yakacki CM, Willis S, Luders C, and Gall K. Deformation Limits in Shape-Memory

  16. Flexible Reference-Counting-Based Hardware Acceleration for Garbage Collection

    E-Print Network [OSTI]

    Mutlu, Onur

    Flexible Reference-Counting-Based Hardware Acceleration for Garbage Collection José A. Joao Onur automatic memory management (garbage col- lection) are increasingly used to write all kinds of applications be- cause they provide clear software engineering and security advan- tages. Unfortunately, garbage

  17. A Framework for Flexible Access Control in Digital Library Systems

    E-Print Network [OSTI]

    Ray, Indrajit

    A Framework for Flexible Access Control in Digital Library Systems Indrajit Ray and Sudip. Traditional access control models are often found to be inadequate for digital libraries. This is because the user population for digital libraries is very dynamic and not completely known in advance. In addition

  18. IMPROVING CALIFORNIA WATER MANAGEMENT: OPTIMIZING VALUE AND FLEXIBILITY

    E-Print Network [OSTI]

    Pasternack, Gregory B.

    are: 1) "Shortage" is an imprecise and outmoded concept for water management in California. Economicv IMPROVING CALIFORNIA WATER MANAGEMENT: OPTIMIZING VALUE AND FLEXIBILITY EXECUTIVE SUMMARY October of California http://cee.engr.ucdavis.edu/faculty/lund/CALVIN/ "When the well's dry, we know the worth of water

  19. Code: A Lightweight and Flexible Mobile Code Toolkit

    E-Print Network [OSTI]

    Picco, Gian Pietro

    evaluation of mobile code technology does not exist yet, some studies already evidenced that the powerful of client­server and mobile code in reducing the network traffic generated by management. The theoretical¯Code: A Lightweight and Flexible Mobile Code Toolkit Gian Pietro Picco Dip. Automatica e

  20. FlexibleSUSY -- A spectrum generator generator for supersymmetric models

    E-Print Network [OSTI]

    Peter Athron; Jae-hyeon Park; Dominik Stöckinger; Alexander Voigt

    2015-03-18T23:59:59.000Z

    We introduce FlexibleSUSY, a Mathematica and C++ package, which generates a fast, precise C++ spectrum generator for any SUSY model specified by the user. The generated code is designed with both speed and modularity in mind, making it easy to adapt and extend with new features. The model is specified by supplying the superpotential, gauge structure and particle content in a SARAH model file; specific boundary conditions e.g. at the GUT, weak or intermediate scales are defined in a separate FlexibleSUSY model file. From these model files, FlexibleSUSY generates C++ code for self-energies, tadpole corrections, renormalization group equations (RGEs) and electroweak symmetry breaking (EWSB) conditions and combines them with numerical routines for solving the RGEs and EWSB conditions simultaneously. The resulting spectrum generator is then able to solve for the spectrum of the model, including loop-corrected pole masses, consistent with user specified boundary conditions. The modular structure of the generated code allows for individual components to be replaced with an alternative if available. FlexibleSUSY has been carefully designed to grow as alternative solvers and calculators are added. Predefined models include the MSSM, NMSSM, E$_6$SSM, USSM, R-symmetric models and models with right-handed neutrinos.

  1. Frequency Regulation from Flexible Loads: Potential, Economics, and Implementation

    E-Print Network [OSTI]

    Sanandaji, Borhan M.

    regulation procurement by as much as 40% [4]. This issue has been recognized in the power and energy system energy capacity into the day-ahead regulation market, and CAISO will dispatch these resources soFrequency Regulation from Flexible Loads: Potential, Economics, and Implementation He Hao1,, Borhan

  2. Termination Casts: A Flexible Approach to Termination with General Recursion

    E-Print Network [OSTI]

    Weirich, Stephanie

    Termination Casts: A Flexible Approach to Termination with General Recursion Aaron Stump Computer distinguishes terminating terms and total functions from possibly diverging terms and partial functions type-form "Terminates t", expressing that term t is terminating; and then allow terms t to be coerced

  3. Flexibility in Aerospace and Automotive Component Manufacturing Systems

    E-Print Network [OSTI]

    de Weck, Olivier L.

    Traditionally, parts fabrication in the aerospace and automotive industries has been associated with a number for the aerospace and automotive industries. The thesis lays out a set of generic flexibility strategies and sets I could receive an impression of manufacturing in today's automotive and aerospace industry

  4. Flexible Graphene Field-Effect Transistors for Microwave Electronics

    E-Print Network [OSTI]

    Shepard, Kenneth

    Flexible Graphene Field-Effect Transistors for Microwave Electronics Inanc Meric , Nicholas Petrone-frequency characteristics of graphene field-effect transistors (GFETs) has received significant interest due the very high carrier velocities in graphene. In addition to excellent electronic performance, graphene possesses

  5. Flexible pipe crawling device having articulated two axis coupling

    DOE Patents [OSTI]

    Zollinger, W.T.

    1994-05-10T23:59:59.000Z

    An apparatus is described for moving through the linear and non-linear segments of piping systems. The apparatus comprises a front leg assembly, a rear leg assembly, a mechanism for extension and retraction of the front and rear leg assembles with respect to each other, such as an air cylinder, and a pivoting joint. One end of the flexible joint attaches to the front leg assembly and the other end to the air cylinder, which is also connected to the rear leg assembly. The air cylinder allows the front and rear leg assemblies to progress through a pipe in inchworm' fashion, while the joint provides the flexibility necessary for the pipe crawler to negotiate non-linear piping segments. The flexible connecting joint is coupled with a spring-force suspension system that urges alignment of the front and rear leg assemblies with respect to each other. The joint and suspension system cooperate to provide a firm yet flexible connection between the front and rear leg assemblies to allow the pivoting of one with respect to the other while moving around a non-linear pipe segment, but restoring proper alignment coming out of the pipe bend. 4 figures.

  6. Flexible pipe crawling device having articulated two axis coupling

    DOE Patents [OSTI]

    Zollinger, William T. (Martinez, GA)

    1994-01-01T23:59:59.000Z

    An apparatus for moving through the linear and non-linear segments of piping systems. The apparatus comprises a front leg assembly, a rear leg assembly, a mechanism for extension and retraction of the front and rear leg assembles with respect to each other, such as an air cylinder, and a pivoting joint. One end of the flexible joint attaches to the front leg assembly and the other end to the air cylinder, which is also connected to the rear leg assembly. The air cylinder allows the front and rear leg assemblies to progress through a pipe in "inchworm" fashion, while the joint provides the flexibility necessary for the pipe crawler to negotiate non-linear piping segments. The flexible connecting joint is coupled with a spring-force suspension system that urges alignment of the front and rear leg assemblies with respect to each other. The joint and suspension system cooperate to provide a firm yet flexible connection between the front and rear leg assemblies to allow the pivoting of one with respect to the other while moving around a non-linear pipe segment, but restoring proper alignment coming out of the pipe bend.

  7. PredyFlexy: flexibility and local structure prediction from sequence

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    server. Results are similar to those obtained with the most recent, cutting-edge methods based on direct alphabet and (ii) combining classical X-ray B-factor data and molecular dynamics simu- lations. First, we to two different descriptors: X-ray B-factors con- sidered as good indicators of flexibility and the root

  8. Flexible Power Scheduling for Sensor Networks Barbara Hohlt

    E-Print Network [OSTI]

    Brewer, Eric A.

    Flexible Power Scheduling for Sensor Networks Barbara Hohlt Computer Science Division University, is a significant cost. Stemm et al. [27] observed that idle listening dominated the energy costs of network of California, Berkeley Berkeley, CA, USA 94720-1776 hohltb@eecs.berkeley.edu Lance Doherty Electrical

  9. Flexible sequence similarity searching with the FASTA3 program package

    E-Print Network [OSTI]

    Humphrey, Marty

    1 Flexible sequence similarity searching with the FASTA3 program package William R. Pearson questions, such as: "Which FASTA program should I use?", "What threshold should I use for statistical, fasty3, tfastx3, and tfasty3, and the program for estimating statistical significance from shuffled

  10. A Flexible Proof Format for SMT: Frederic Besson

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    A Flexible Proof Format for SMT: a Proposal Fr´ed´eric Besson INRIA Rennes ­ Bretagne Atlantique The standard input format for Satisfiability Modulo Theories (SMT) solvers has now reached its second version and integrates many of the features useful for users to interact with their favourite SMT solver. However

  11. PROCESS SYSTEMS ENGINEERING Design of Flexible Reduced Kinetic Mechanisms

    E-Print Network [OSTI]

    Androulakis, Ioannis (Yannis)

    PROCESS SYSTEMS ENGINEERING Design of Flexible Reduced Kinetic Mechanisms Avinash R. Sirdeshpande and Marianthi G. Ierapetritou Dept. of Chemical and Biochemical Engineering, Rutgers, The State UniversityMobil Research and Engineering, Annandale, NJ 08801 Reduced mechanisms are often used in place of detailed

  12. Experimental investigation of a horizontal flexible-membrane wave barrier

    E-Print Network [OSTI]

    Choi, Hae-Jin

    1997-01-01T23:59:59.000Z

    A series of experiments is conducted in a two-dimensional glass-walled wave tank to confirm numerical solutions based on two-dimensional linear hydro-elastic theory for a horizontal flexible-membrane wave barrier. The model test is performed by a...

  13. Flexible Electronic Building Blocks DOI: 10.1002/anie.200703238

    E-Print Network [OSTI]

    Rogers, John A.

    - conductor wafers, is often measured by overall systems size, rather than the dimensions of individual-ray imagers, flexible photovoltaic systems, paper-like displays, conformal structural health monitors systems have led to enormous increases in speed, functionality, and computing capacity. This trend

  14. Flexible nuclear screening approximation to the two-electron spin–orbit coupling based on ab initio parameterization

    SciTech Connect (OSTI)

    Chalupský, Jakub, E-mail: jakub@ims.ac.jp; Yanai, Takeshi [Department of Theoretical and Computational Molecular Science, Institute for Molecular Science, Okazaki, Aichi 444-8585 (Japan)] [Department of Theoretical and Computational Molecular Science, Institute for Molecular Science, Okazaki, Aichi 444-8585 (Japan)

    2013-11-28T23:59:59.000Z

    The derivation, implementation, and validation of a new approximation to the two-electron spin–orbit coupling (SOC) terms is reported. The approximation, referred to as flexible nuclear screening spin–orbit, is based on the effective one-electron spin–orbit operator and accounts for two-electron SOC effects by screening nuclear charges. A highly flexible scheme for the nuclear screening is developed, mainly using parameterization based on ab initio atomic SOC calculations. Tabulated screening parameters are provided for contracted and primitive Gaussian-type basis functions of the ANO-RCC basis set for elements from H to Cm. The strategy for their adaptation to any other Gaussian basis set is presented and validated. A model to correct for the effect of splitting of transition metal d orbitals on their SOC matrix elements is introduced. The method is applied to a representative set of molecules, and compared to exact treatment and other approximative approaches at the same level of relativistic theory. The calculated SOC matrix elements are in very good agreement with their “exact” values; deviation below 1% is observed on average. The presented approximation is considered to be generally applicable, simple to implement, highly efficient, and accurate.

  15. A consistent and conservative scheme for MHD flows with complex boundaries on an unstructured Cartesian adaptive system

    SciTech Connect (OSTI)

    Zhang, Jie; Ni, Ming-Jiu, E-mail: mjni@ucas.ac.cn

    2014-01-01T23:59:59.000Z

    The numerical simulation of Magnetohydrodynamics (MHD) flows with complex boundaries has been a topic of great interest in the development of a fusion reactor blanket for the difficulty to accurately simulate the Hartmann layers and side layers along arbitrary geometries. An adaptive version of a consistent and conservative scheme has been developed for simulating the MHD flows. Besides, the present study forms the first attempt to apply the cut-cell approach for irregular wall-bounded MHD flows, which is more flexible and conveniently implemented under adaptive mesh refinement (AMR) technique. It employs a Volume-of-Fluid (VOF) approach to represent the fluid–conducting wall interface that makes it possible to solve the fluid–solid coupling magnetic problems, emphasizing at how electric field solver is implemented when conductivity is discontinuous in cut-cell. For the irregular cut-cells, the conservative interpolation technique is applied to calculate the Lorentz force at cell-center. On the other hand, it will be shown how consistent and conservative scheme is implemented on fine/coarse mesh boundaries when using AMR technique. Then, the applied numerical schemes are validated by five test simulations and excellent agreement was obtained for all the cases considered, simultaneously showed good consistency and conservative properties.

  16. Complexity and Algorithms for Two-Stage Flexible Flowshop Scheduling with Availability Constraints

    E-Print Network [OSTI]

    Xie, Jinxing

    Complexity and Algorithms for Two-Stage Flexible Flowshop Scheduling with Availability Constraints problem with availability constraints. We discuss the complexity and the approximability of the problem cases of the problem. Keywords: Scheduling; Flexible flowshop; Availability constraints; Approximability

  17. Valuation of procurement flexibility in the machinery and equipment industry using the real option approach

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Valuation of procurement flexibility in the machinery and equipment industry using the real option situation of production networks of machine tool and equipment manufacturers will be described. Secondly reliability, flexibility, procurement, real options. 1 Introduction Besides the general market fluctuations

  18. Operational flexibility on complex enterprises : case studies from recent military operations

    E-Print Network [OSTI]

    Dickmann, John Q

    2009-01-01T23:59:59.000Z

    An emerging requirement for 21st century enterprises is operational flexibility, a requirement particularly important for the U. S. Department of Defense (DoD). To achieve flexibility, most practice and research emphasizes ...

  19. 2003 --Ninth Americas Conference on Information Systems 1653 FLEXIBILITY AND COST IN INFORMATION TECHNOLOGY

    E-Print Network [OSTI]

    Walden, Eric

    , outsourcing, economic models, flexibility, base cost Introduction Information technology (IT) outsourcing2003 -- Ninth Americas Conference on Information Systems 1653 FLEXIBILITY AND COST IN INFORMATION TECHNOLOGY OUTSOURCING: BALANCING OPPOSING GOALS Param V. Singh Jerry Rawls College of Business Texas Tech

  20. Vortex-induced vibration of flexible cylinders in time-varying flows

    E-Print Network [OSTI]

    Resvanis, Themistocles L

    2014-01-01T23:59:59.000Z

    This thesis investigates two aspects of Vortex-Induced Vibrations (VIV) on long flexible cylinders. The work is split into a minor and major part. The minor part addresses the effect of Reynolds number on flexible cylinder ...

  1. Using Expressive and Flexible Action Representations to Reason about Capabilties for Intelligent Agent Cooperation 

    E-Print Network [OSTI]

    Wickler, Gerhard

    expressiveness and its flexibility. By expressiveness we mean the ability to express more than is possible in other representations. By flexibility we mean the possibility to delay decisions regarding the compromises that have to be made to knowledge...

  2. Security Schemes for Wireless Sensor Networks with Mobile Sink

    E-Print Network [OSTI]

    Rasheed, Amar Adnan

    2011-08-08T23:59:59.000Z

    multi-hop approach used alone. 9 CHAPTER II KEY PRE-DISTRIBUTION SCHEMES FOR TOLERATING NODES CAPTURE IN SENSOR NETWORK WITH MS In this chapter, we propose two key pre-distribution schemes.... Taylor May 2010 Major Subject: Computer Science iii ABSTRACT Security Schemes for Wireless Sensor Networks with Mobile Sink. (May 2010) Amar Adnan Rasheed, B.S., University of Baghdad; M.S., Northeastern Illinois University Chair...

  3. Importance of Flexible Electricity Supply: Solar Integration Series. 1 of 3 (Brochure)

    SciTech Connect (OSTI)

    Not Available

    2011-05-01T23:59:59.000Z

    The first out of a series of three fact sheets describing the importance of flexible electricity supply.

  4. adaptive control scheme: Topics by E-print Network

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

    systems concepts. Based Alpcan, Tansu 5 Adaptive predictive lighting controllers for daylight artificial light integrated schemes. Open Access Theses and Dissertations Summary:...

  5. Forcing scheme in pseudopotential lattice Boltzmann model for multiphase flows

    E-Print Network [OSTI]

    Q. Li; K. H. Luo; X. J. Li

    2012-04-18T23:59:59.000Z

    The pseudo-potential lattice Boltzmann (LB) model is a widely used multiphase model in the LB community. In this model, an interaction force, which is usually implemented via a forcing scheme, is employed to mimic the molecular interactions that cause phase segregation. The forcing scheme is therefore expected to play an important role in the pseudo-potential LB model. In this paper, we aim to address some key issues about forcing schemes in the pseudo-potential LB model. Firstly, theoretical and numerical analyses will be made for Shan-Chen's forcing scheme and the exact-difference-method (EDM) forcing scheme. The nature of these two schemes and their recovered macroscopic equations will be shown. Secondly, through a theoretical analysis, we will reveal the physics behind the phenomenon that different forcing schemes exhibit different performances in the pseudo-potential LB model. Moreover, based on the analysis, we will present an improved forcing scheme and numerically demonstrate that the improved scheme can be treated as an alternative approach for achieving thermodynamic consistency in the pseudo-potential LB model.

  6. Energy stable schemes and numerical simulations of two phase ...

    E-Print Network [OSTI]

    Title: Energy stable schemes and numerical simulations of two phase complex fluids by the phase-field method Abstact: We present an energetic variational ...

  7. second-order convex splitting schemes for gradient flows with ...

    E-Print Network [OSTI]

    2011-11-08T23:59:59.000Z

    Abstract. We construct unconditionally stable, unconditionally uniquely solvable, and second-order accurate (in time) schemes for gradient flows with energy of ...

  8. Positivity-preserving high order finite difference WENO schemes for ...

    E-Print Network [OSTI]

    In a conservative numerical scheme, the internal energy is obtained by subtracting the kinetic energy from the total energy, thus the resulting pressure may be ...

  9. Efficient energy stable schemes with spectral discretization in space ...

    E-Print Network [OSTI]

    2012-04-03T23:59:59.000Z

    We construct energy stable schemes for the time discretization of the highly nonlinear ... shape) in order to achieve a well-defined energy for the system.

  10. DECOUPLED ENERGY STABLE SCHEMES FOR A PHASE-FIELD ...

    E-Print Network [OSTI]

    2014-04-24T23:59:59.000Z

    cally consistent phase-field model that admits an energy law. ... numerical schemes which do not respect the energy dissipation laws may be “overloaded” with ...

  11. Discretization schemes for diffusion operators on general meshes

    E-Print Network [OSTI]

    Herbin, Raphaèle

    : Navier Stokes equations Flow in porous media, Darcy equation. discretization of -div( u)) A can Supplementary constraint from the oil reservoir simulation community: cell centred schemes transport equations

  12. A Three-Operator Splitting Scheme and its Optimization Applications

    E-Print Network [OSTI]

    Damek Davis

    2015-03-04T23:59:59.000Z

    Mar 4, 2015 ... Abstract: Operator splitting schemes have been successfully used in computational sciences to reduce complex problems into a series of ...

  13. alternating coupling scheme: Topics by E-print Network

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

    Formula and a symmetric interior penalty Discontinuous Galerkin method. The kinematic wave equation governing the overland flow is discretized using a Godunov scheme....

  14. aligned coupling scheme: Topics by E-print Network

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

    Formula and a symmetric interior penalty Discontinuous Galerkin method. The kinematic wave equation governing the overland flow is discretized using a Godunov scheme....

  15. adaptive modelling scheme: Topics by E-print Network

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

    the implementation of the present scheme requires only information about the local enviroment and this allows to treat also system with very complicated boundary conditions....

  16. Energy Supplier Obligations and White Certificate Schemes: Comparative...

    Open Energy Info (EERE)

    Results in the European Union Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Energy Supplier Obligations and White Certificate Schemes: Comparative Analysis of Results...

  17. Hierarchical Part-Based Detection of 3D Flexible Tubes: Application to CT Colonoscopy

    E-Print Network [OSTI]

    Barbu, Adrian

    operations (region growing). Fig. 1. The rectal tubes are flexible and have variable shape and appearance and tube segments to the whole flexible tube. To increase the speed of the algorithm, can- didate parts are generated using a voting strategy. The detected tube segments are combined into a flexible tube using

  18. FABRICATION AND CHARACTERIZATION OF 3-D ALL POLYMER FLEXIBLE SOLAR CELL

    E-Print Network [OSTI]

    Kassegne, Samuel Kinde

    FABRICATION AND CHARACTERIZATION OF 3-D ALL POLYMER FLEXIBLE SOLAR CELL _______________ A Thesis and Characterization of 3-D All Polymer Flexible Solar Cell by Krishna Ashwinbhai Desai Master of Science in Mechanical (Polyethylene terephthalate) as a flexible substrate, a potentially wearable organic solar cell is enabled

  19. GEOMETRIC CHARACTERIZATION AND OPTIMIZATION OF 3D ORGANIC FLEXIBLE SOLAR CELLS

    E-Print Network [OSTI]

    Kassegne, Samuel Kinde

    GEOMETRIC CHARACTERIZATION AND OPTIMIZATION OF 3D ORGANIC FLEXIBLE SOLAR CELLS Characterization and Optimization of 3D Organic Flexible Solar Cells by Ashish K. Gaikwad Master of Science of flexible organic solar cells, micro-fabricated using novel microfabrication procedures. A fully functional

  20. SCALING-UP OF NEW GENERATION OF 3D FLEXIBLE ORGANIC SOLAR CELLS

    E-Print Network [OSTI]

    Kassegne, Samuel Kinde

    SCALING-UP OF NEW GENERATION OF 3D FLEXIBLE ORGANIC SOLAR CELLS _______________ A Thesis Presented Generation of 3D Flexible Organic Solar Cell _____________________________________________ Samuel Kinde Engineering San Diego State University, 2012 Scaling-up of New Generation of 3D Flexible Organic Solar Cells

  1. 3-D Point Cloud Generation from Rigid and Flexible Stereo Vision Systems

    E-Print Network [OSTI]

    Kochersberger, Kevin

    3-D Point Cloud Generation from Rigid and Flexible Stereo Vision Systems Nathaniel J. Short Thesis Calibration, Terrain Mapping Copyright 2009 #12;3-D Point Cloud Generation from Rigid and Flexible Stereo of tools have been developed to generate 3-D point clouds from rigid and flexible stereo systems, along

  2. Combining Language Generation and Belief Modelling into a Flexible Hypertext System

    E-Print Network [OSTI]

    Bontcheva, Kalina

    Combining Language Generation and Belief Modelling into a Flexible Hypertext System Kalina the required flexibility. Since these problems also fall in the domain of natural language generation (nlg how we can combine these two systems into a flexible hypertext generation environment. 2 Hypertext

  3. DPF: Fast, Flexible Message Demultiplexing using Dynamic Code Generation Dawson R. Engler, and M. Frans Kaashoek

    E-Print Network [OSTI]

    Engler, Dawson

    DPF: Fast, Flexible Message Demultiplexing using Dynamic Code Generation Dawson R. Engler, and M,kaashoekg@lcs.mit.edu Abstract Fast and flexible message demultiplexing are well­established goals in the networking community [1 flexibility of packet filters [18] and the speed of hand­crafted demultiplexing routines [3]. DPF filters run

  4. Flexible-Bandwidth, Impairment-Aware Transmitter Based on Parallel Synthesis of Optical Frequency Combs

    E-Print Network [OSTI]

    Kolner, Brian H.

    flexible-bandwidth transmitter and receiver pairs, which can generate and detect data of over a wide range demonstrates an OAWG based flexible-bandwidth transmitter used to generate 240-Gb/s signals in binary arrangement for the generation and detection of signals with different modulation formats using a flexible

  5. A Flexible Music Composition Engine Maia Hoeberechts, Ryan J. Demopoulos and Michael Katchabaw

    E-Print Network [OSTI]

    Katchabaw, Michael James

    architecture in the generation process to allow a structured, yet flexible approach to composition flexibility in the composition process. The engine can either generate music without any restrictions of a pipelined architecture in the generation process to allow a structured, yet flexible approach to composition

  6. SCI 2000 Orlando LIMITING HIGH MODE VIBRATION AND RISE TIME IN FLEXIBLE

    E-Print Network [OSTI]

    Singhose, William

    lag experienced by the operator. Keywords: Command Generation, Input Shaping, Flexible SystemsSCI 2000 Orlando LIMITING HIGH MODE VIBRATION AND RISE TIME IN FLEXIBLE TELEROBOTIC ARMS Karen E of Technology Atlanta, GA, 30332, USA ABSTRACT Telerobotic arms with flexible dynamics can be challenging

  7. Flexible fiber batteries for applications in smart textiles

    E-Print Network [OSTI]

    Qu, Hang; Rolland, Julien; Vlad, Alexandru; Gohy, Jean-François; Skorobogatiy, Maksim

    2013-01-01T23:59:59.000Z

    Here we discuss two alternative approaches for building flexible batteries for applications in smart textiles. The first approach uses well-studied inorganic electrochemistry (Al-NaOCl galvanic cell) and innovative packaging in order to produce batteries in a slender and flexible fiber form that can be further weaved directly into the textiles. During fabrication process the battery electrodes are co-drawn within a microstructured polymer fiber, which is later filled with liquid electrolyte. The second approach describes Li-ion chemistry within solid polymer electrolytes that are used to build a fully solid and soft rechargeable battery that can be furthermore stitched onto a textile, or integrated as stripes during weaving process.

  8. Mechanically flexible organic electroluminescent device with directional light emission

    DOE Patents [OSTI]

    Duggal, Anil Raj; Shiang, Joseph John; Schaepkens, Marc

    2005-05-10T23:59:59.000Z

    A mechanically flexible and environmentally stable organic electroluminescent ("EL") device with directional light emission comprises an organic EL member disposed on a flexible substrate, a surface of which is coated with a multilayer barrier coating which includes at least one sublayer of a substantially transparent organic polymer and at least one sublayer of a substantially transparent inorganic material. The device includes a reflective metal layer disposed on the organic EL member opposite to the substrate. The reflective metal layer provides an increased external quantum efficiency of the device. The reflective metal layer and the multilayer barrier coating form a seal around the organic EL member to reduce the degradation of the device due to environmental elements.

  9. The Integrated Waste Tracking System - A Flexible Waste Management Tool

    SciTech Connect (OSTI)

    Anderson, Robert Stephen

    2001-02-01T23:59:59.000Z

    The US Department of Energy (DOE) Idaho National Engineering and Environmental Laboratory (INEEL) has fully embraced a flexible, computer-based tool to help increase waste management efficiency and integrate multiple operational functions from waste generation through waste disposition while reducing cost. The Integrated Waste Tracking System (IWTS)provides comprehensive information management for containerized waste during generation,storage, treatment, transport, and disposal. The IWTS provides all information necessary for facilities to properly manage and demonstrate regulatory compliance. As a platformindependent, client-server and Web-based inventory and compliance system, the IWTS has proven to be a successful tracking, characterization, compliance, and reporting tool that meets the needs of both operations and management while providing a high level of management flexibility.

  10. Flexible quantum private queries based on quantum key distribution

    E-Print Network [OSTI]

    Fei Gao; Bin Liu; Qiao-Yan Wen; Hui Chen

    2011-11-07T23:59:59.000Z

    We present a flexible quantum-key-distribution-based protocol for quantum private queries. Similar to M. Jakobi et al's protocol [Phys. Rev. A 83, 022301 (2011)], it is loss tolerant, practical and robust against quantum memory attack. Furthermore, our protocol is more flexible and controllable. We show that, by adjusting the value of $\\theta$, the average number of the key bits Alice obtains can be located on any fixed value the users wanted for any database size. And the parameter $k$ is generally smaller (even $k=1$ can be achieved) when $\\theta<\\pi/4$, which implies lower complexity of both quantum and classical communications. Furthermore, the users can choose a smaller $\\theta$ to get better database security, or a larger $\\theta$ to obtain a lower probability with which Bob can correctly guess the address of Alice's query.

  11. Flexible semi-transparent organic spin valve based on bathocuproine

    SciTech Connect (OSTI)

    Sun, Xiangnan; Bedoya-Pinto, Amilcar; Llopis, Roger [CIC nanoGUNE, Tolosa Hiribidea 76, 20018 Donostia San Sebastian (Spain); Casanova, Fèlix; Hueso, Luis E., E-mail: l.hueso@nanogune.eu [CIC nanoGUNE, Tolosa Hiribidea 76, 20018 Donostia San Sebastian (Spain); IKERBASQUE, Basque Foundation for Science, 48011 Bilbao (Spain)

    2014-08-25T23:59:59.000Z

    Organic semiconductors are attractive materials for advanced spintronic applications due to their long spin lifetimes and, simultaneously, their mechanical flexibility. With the aim of combining these advantages in a single device, we report on the fabrication and properties of a mechanically flexible bathocuproine-based spin valve. This organic spin device shows great stability on both electrical and magneto-transport properties upon mechanical bending at different radius (up to r?=?5?mm), while featuring long-lasting endurance (on bending over 50 times). The room-temperature magnetoresistance ratio reaches up to 3.5%, and is notably preserved under air atmosphere. The observation of spin transport at room-temperature, combined with the outstanding mechanical properties and air stability, highlights the potential of bathocuproine-based spin devices towards applications.

  12. Semiconductor-based, large-area, flexible, electronic devices

    DOE Patents [OSTI]

    Goyal, Amit (Knoxville, TN)

    2011-03-15T23:59:59.000Z

    Novel articles and methods to fabricate the same resulting in flexible, large-area, triaxially textured, single-crystal or single-crystal-like, semiconductor-based, electronic devices are disclosed. Potential applications of resulting articles are in areas of photovoltaic devices, flat-panel displays, thermophotovoltaic devices, ferroelectric devices, light emitting diode devices, computer hard disc drive devices, magnetoresistance based devices, photoluminescence based devices, non-volatile memory devices, dielectric devices, thermoelectric devices and quantum dot laser devices.

  13. A FLEXIBLE FRAMEWORK FOR WEB INTERFACES TO IMAGE DATABASES: SUPPORTING USER-DEFINED ONTOLOGIES AND LINKS TO EXTERNAL DATABASES

    E-Print Network [OSTI]

    Kammen, Daniel M.

    A FLEXIBLE FRAMEWORK FOR WEB INTERFACES TO IMAGE DATABASES: SUPPORTING USER-DEFINED ONTOLOGIES. Ontology languages tend to emphasize flexibility and expressiveness rather than simplicity. Despite this

  14. Measure Guideline: Optimizing the Configuration of Flexible Duct Junction Boxes

    SciTech Connect (OSTI)

    Beach, R.; Burdick, A.

    2014-03-01T23:59:59.000Z

    This measure guideline offers additional recommendations to heating, ventilation, and air conditioning (HVAC) system designers for optimizing flexible duct, constant-volume HVAC systems using junction boxes within Air Conditioning Contractors of America (ACCA) Manual D guidance (Rutkowski, H. Manual D -- Residential Duct Systems, 3rd edition, Version 1.00. Arlington, VA: Air Conditioning Contractors of America, 2009.). IBACOS used computational fluid dynamics software to explore and develop guidance to better control the airflow effects of factors that may impact pressure losses within junction boxes among various design configurations (Beach, R., Prahl, D., and Lange, R. CFD Analysis of Flexible Duct Junction Box Design. Golden, CO: National Renewable Energy Laboratory, submitted for publication 2013). These recommendations can help to ensure that a system aligns more closely with the design and the occupants' comfort expectations. Specifically, the recommendations described herein show how to configure a rectangular box with four outlets, a triangular box with three outlets, metal wyes with two outlets, and multiple configurations for more than four outlets. Designers of HVAC systems, contractors who are fabricating junction boxes on site, and anyone using the ACCA Manual D process for sizing duct runs will find this measure guideline invaluable for more accurately minimizing pressure losses when using junction boxes with flexible ducts.

  15. Flexible Coal: Evolution from Baseload to Peaking Plant (Brochure)

    SciTech Connect (OSTI)

    Cochran, J.; Lew, D.; Kumar, N.

    2013-12-01T23:59:59.000Z

    Twenty-first century power systems, with higher penetration levels of low-carbon energy, smart grids, and other emerging technologies, will favor resources that have low marginal costs and provide system flexibility (e.g., the ability to cycle on and off to follow changes in variable renewable energy plant output). Questions remain about both the fate of coal plants in this scenario and whether they can cost-effectively continue to operate if they cycle routinely. The experience from the CGS plant demonstrates that coal plants can become flexible resources. This flexibility - namely the ability to cycle on and off and run at lower output (below 40% of capacity) - requires limited hardware modifications but extensive modifications to operational practice. Cycling does damage the plant and impact its life expectancy compared to baseload operations. Nevertheless, strategic modifications, proactive inspections and training programs, among other operational changes to accommodate cycling, can minimize the extent of damage and optimize the cost of maintenance. CGS's cycling, but not necessarily the associated price tag, is replicable. Context - namely, power market opportunities and composition of the generation fleet - will help determine for other coal plants the optimal balance between the level of cycling-related forced outages and the level of capital investment required to minimize those outages. Replicating CGS's experience elsewhere will likely require a higher acceptance of forced outages than regulators and plant operators are accustomed to; however, an increase in strategic maintenance can minimize the impact on outage rates.

  16. RELIABLE RADIOGRAPHIC INSPECTION OF FLEXIBLE RISERS FOR THE OIL INDUSTRY

    SciTech Connect (OSTI)

    Almeida, Romulo M.; Rebello, Joao Marcos A. [Department of Metallurgical and Materials Engineering COPPE/UFRJ-Federal University of Rio de Janeiro P.O. Box 68505 CEP 21941-972, Rio de Janeiro RJ (Brazil); Vaz, Murilo A. [Department of Ocean Engineering-COPPE/UFRJ (Brazil)

    2010-02-22T23:59:59.000Z

    Flexible risers are composite tubular structures manufactured by the concentric assemblage of cylindrical polymeric and helically wound metallic layers employed to convey pressurized fluids such as oil, gas and water in the ocean environment. The metallic layers account for the flexible risers' structural strength and are dimensioned according to the static and dynamic loads. They are usually installed in a free hanging catenary configuration and are subjected to the direct action of waves and marine currents and wave induced motions from the oil production platform. The fatigue rupture of wire armours in the end fitting or within the riser segment protected by the bend stiffener is an object of major concern. Integrity models have been developed, however inspection techniques are mandatory to ensure that failure is detected. Gammagraphy has been used as a common inspection technique in all regions of the flexible riser, mainly with the single wall-single view method. On the other side, there is not any qualified radiographic procedure to this kind of structure. Radiographic simulation was adopted and its validation with actual gammagraphies and establishment of radiographic parameters to complex radiation geometries were done. Results show the viability of the radiographic inspection analyzing the armour wires' rupture and the displacement between wires.

  17. An active interferometer-stabilization scheme with linear phase control

    E-Print Network [OSTI]

    Potma, Eric Olaf

    An active interferometer-stabilization scheme with linear phase control Vishnu Vardhan not require modulation of the interfering beams and relies on an error signal which is linearly related scheme enables adjustable phase control with 20 ms switching times in the range from 0.02 radians to 6

  18. UNCORRECTEDPROOF The use of scintillometry for validating aggregation schemes over

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    evapotranspiration is based on the use of aggregation schemes in conjunction with energy-balance or land of the energy balance providing the estimates of the available energy (AE(=Rn À G), where Rn and G are the net the Marrakech city (Morocco), have been used to test the aggregation schemes. The Agdal oliveyard was made up

  19. Nested punctual Hilbert schemes and commuting varieties of parabolic subalgebras

    E-Print Network [OSTI]

    Boyer, Edmond

    be an algebraically closed field of arbitrary characteristic. Let S[n] denote the Hilbert scheme parametrizing- sional schemes zk1 zk2 · · · zkr organised in a tower of successive inclusions [Ch1, Ch2]. Let C and commut- ing varieties. If zn S[n] is a zero dimensional subscheme, and if b1, . . . , bn is a base

  20. A PRIORITY-BASED ADAPTIVE SCHEME FOR WIRELESS MULTIMEDIA DELIVERY

    E-Print Network [OSTI]

    A PRIORITY-BASED ADAPTIVE SCHEME FOR WIRELESS MULTIMEDIA DELIVERY Edward Casey and Gabriel, Dublin 9, Ireland Email: {caseye, munteang}@eeng.dcu.ie ABSTRACT In wireless multimedia streaming proposes a priority-based wireless adaptive multimedia delivery scheme that enables client prioritisation

  1. A Sensorless Direct Torque Control Scheme Suitable for Electric Vehicles

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    A Sensorless Direct Torque Control Scheme Suitable for Electric Vehicles Farid Khoucha, Khoudir an Electric Vehicle (EV). The proposed scheme uses an adaptive flux and speed observer that is based on a full is a good candidate for EVs propulsion. Index Terms--Electric vehicle, Induction motor, sensorless drive

  2. Hierarchical Control Scheme for Voltage Unbalance Compensation in Islanded Microgrids

    E-Print Network [OSTI]

    Vasquez, Juan Carlos

    Hierarchical Control Scheme for Voltage Unbalance Compensation in Islanded Microgrids Mehdi@et.aau.dk Abstract-- The concept of microgrid hierarchical control is presented, recently. In this paper, a hierarchical scheme which includes primary and secondary control levels is proposed for islanded microgrids

  3. Coordinated Renewable Energy Support Schemes Stine Grenaa Jensen1

    E-Print Network [OSTI]

    Coordinated Renewable Energy Support Schemes Stine Grenaa Jensen1 , and Poul Erik Morthorst2 Risø for renewable energy are regionalised. Two theoretical examples are used to explain interactive effects on, e-ordination of support schemes for renewable energy technologies plays a prominent role at the European agenda (EC, 2005

  4. Cryptanalysis of a recent two factor authentication scheme

    E-Print Network [OSTI]

    Centre Dublin City University Ballymun, Dublin 9, Ireland. mike.scott@certivox.com Abstract. Very recently a scheme has been proposed by Wang and Ma for a robust smart-card based password authentication scheme, which claims to be secure against a Smart Card security breach. In this short note we attempt

  5. On Identification Secret Sharing Schemes Departmant of Information Engineering

    E-Print Network [OSTI]

    Bielefeld, University of

    1 On Identification Secret Sharing Schemes Ning Cai Departmant of Information Engineering. #12; 2 Running head: Identification Secret Sharing Corresponding Author: Ning Cai Departmant be a set of participants sharing a secret from a set of secrets. A secret sharing scheme is a protocol

  6. Dynamic access policies for unconditionally secure secret sharing schemes

    E-Print Network [OSTI]

    Martin, Keith

    Dynamic access policies for unconditionally secure secret sharing schemes Keith M. Martin.martin@rhul.ac.uk Abstract--- Secret sharing schemes are cryptographic primitives that can be employed in any situation where it is desirable to distribute information relating to secret data amongst a number of entities. Following a secure

  7. A Novel Visual Secret Sharing Scheme without Image Size Expansion

    E-Print Network [OSTI]

    Heys, Howard

    A Novel Visual Secret Sharing Scheme without Image Size Expansion Nazanin Askari, Cecilia Moloney. Visual cryptography is a secure secret sharing scheme that divides secret images into shares which on their own reveal no information of the original secret image. Recovery of the secret image can be performed

  8. The dealer's random bits in perfect secret sharing schemes

    E-Print Network [OSTI]

    Csirmaz, László

    The dealer's random bits in perfect secret sharing schemes L#19;aszl#19;o Csirmaz #3; Mathematical A secret sharing scheme permits a secret to be shared among partici- pants of an n-element group in such a way that only quali#12;ed subsets of participants can recover the secret. If any non-quali#12;ed

  9. Quantum secret sharing schemes and reversibility of quantum operations

    SciTech Connect (OSTI)

    Ogawa, Tomohiro [Graduate School of Information Science and Technology, University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8656 (Japan); Sasaki, Akira [Sumitomo Mitsui Banking Corporation, 1-3-2, Marunouchi, Chiyoda-ku, Tokyo 100-0005 (Japan); Iwamoto, Mitsugu [Graduate School of Information Systems, University of Electro-Communications, 1-5-1 Chofugaoka, Chofu-shi, Tokyo, 182-8585 (Japan); Yamamoto, Hirosuke [Graduate School of Frontier Sciences, University of Tokyo, 5-1-5 Kashiwanoha, Kashiwa-shi, Chiba, 277-8561 (Japan)

    2005-09-15T23:59:59.000Z

    Quantum secret sharing schemes encrypting a quantum state into a multipartite entangled state are treated. The lower bound on the dimension of each share given by Gottesman [Phys. Rev. A 61, 042311 (2000)] is revisited based on a relation between the reversibility of quantum operations and the Holevo information. We also propose a threshold ramp quantum secret sharing scheme and evaluate its coding efficiency.

  10. Secret sharing schemes on graphs L aszl o Csirmaz

    E-Print Network [OSTI]

    Csirmaz, László

    Secret sharing schemes on graphs L#19;aszl#19;o Csirmaz Mathematical Institute of the Hungarian secret sharing scheme based on G is a method to distribute a secret data among the vertices of G, the participants, so that a subset of participants can recover the secret if they contain an edge of G, otherwise

  11. Secret-Sharing Schemes: A Survey Amos Beimel

    E-Print Network [OSTI]

    Beimel, Amos

    Secret-Sharing Schemes: A Survey Amos Beimel Department of Computer Science, Ben-Gurion University, Beer-Sheva, Israel. Abstract. A secret-sharing scheme is a method by which a dealer dis- tributes shares to parties such that only authorized subsets of parties can reconstruct the secret. Secret

  12. Ideal Secret Sharing Schemes: Yet Another Combinatorial Characterization, Certain Access

    E-Print Network [OSTI]

    Fuji-Hara, Ryoh

    Ideal Secret Sharing Schemes: Yet Another Combinatorial Characterization, Certain Access Structures secret sharing scheme is a method of sharing a secret key in some key space among a finite set of participants in such a way that only the authorized subsets of participants can reconstruct the secret key from

  13. SETUP in Secret Sharing Schemes using Random Values

    E-Print Network [OSTI]

    SETUP in Secret Sharing Schemes using Random Values Ruxandra F. Olimid E-mail: ruxandra.olimid@fmi.unibuc.ro Abstract. Secret sharing schemes divide a secret among multiple par- ticipants so that only authorized subsets of parties can reconstruct it. We show that SETUP (Secretly Embedded Trapdoor with Universal Pro

  14. Job Scheduling Scheme for Pure Space Sharing among Rigid Jobs

    E-Print Network [OSTI]

    Feitelson, Dror

    Job Scheduling Scheme for Pure Space Sharing among Rigid Jobs Kento Aida1, Hironori Kasahara2. This paper evaluates the performance of job scheduling sche- mes for pure space sharing among rigid jobs. Conventional job scheduling schemes for the pure space sharing among rigid jobs have been achieved by First

  15. Multiscale multiphysics and multidomain models—Flexibility and rigidity

    SciTech Connect (OSTI)

    Xia, Kelin [Department of Mathematics, Michigan State University, East Lansing, Michigan 48824 (United States)] [Department of Mathematics, Michigan State University, East Lansing, Michigan 48824 (United States); Opron, Kristopher [Department of Biochemistry and Molecular Biology, Michigan State University, East Lansing, Michigan 48824 (United States)] [Department of Biochemistry and Molecular Biology, Michigan State University, East Lansing, Michigan 48824 (United States); Wei, Guo-Wei, E-mail: wei@math.msu.edu [Department of Mathematics, Michigan State University, East Lansing, Michigan 48824 (United States) [Department of Mathematics, Michigan State University, East Lansing, Michigan 48824 (United States); Department of Biochemistry and Molecular Biology, Michigan State University, East Lansing, Michigan 48824 (United States); Department of Electrical and Computer Engineering, Michigan State University, East Lansing, Michigan 48824 (United States)

    2013-11-21T23:59:59.000Z

    The emerging complexity of large macromolecules has led to challenges in their full scale theoretical description and computer simulation. Multiscale multiphysics and multidomain models have been introduced to reduce the number of degrees of freedom while maintaining modeling accuracy and achieving computational efficiency. A total energy functional is constructed to put energies for polar and nonpolar solvation, chemical potential, fluid flow, molecular mechanics, and elastic dynamics on an equal footing. The variational principle is utilized to derive coupled governing equations for the above mentioned multiphysical descriptions. Among these governing equations is the Poisson-Boltzmann equation which describes continuum electrostatics with atomic charges. The present work introduces the theory of continuum elasticity with atomic rigidity (CEWAR). The essence of CEWAR is to formulate the shear modulus as a continuous function of atomic rigidity. As a result, the dynamics complexity of a macromolecular system is separated from its static complexity so that the more time-consuming dynamics is handled with continuum elasticity theory, while the less time-consuming static analysis is pursued with atomic approaches. We propose a simple method, flexibility-rigidity index (FRI), to analyze macromolecular flexibility and rigidity in atomic detail. The construction of FRI relies on the fundamental assumption that protein functions, such as flexibility, rigidity, and energy, are entirely determined by the structure of the protein and its environment, although the structure is in turn determined by all the interactions. As such, the FRI measures the topological connectivity of protein atoms or residues and characterizes the geometric compactness of the protein structure. As a consequence, the FRI does not resort to the interaction Hamiltonian and bypasses matrix diagonalization, which underpins most other flexibility analysis methods. FRI's computational complexity is of O(N{sup 2}) at most, where N is the number of atoms or residues, in contrast to O(N{sup 3}) for Hamiltonian based methods. We demonstrate that the proposed FRI gives rise to accurate prediction of protein B-Factor for a set of 263 proteins. We show that a parameter free FRI is able to achieve about 95% accuracy of the parameter optimized FRI. An interpolation algorithm is developed to construct continuous atomic flexibility functions for visualization and use with CEWAR.

  16. The Politics of an Experimental Society: Creating Labor Market Flexibility in Europe

    E-Print Network [OSTI]

    Schulze-Cleven, Tobias

    2006-01-01T23:59:59.000Z

    programs incentivizing early retirement or tax systemsFor instance, generous early retirement schemes might help

  17. Screening Hofmann Compounds as CO{sub 2} Sorbents: Nontraditional Synthetic Route to Over 40 Different Pore-Functionalized and Flexible Pillared Cyanonickelates

    SciTech Connect (OSTI)

    Culp, Jeffrey T.; Madden, Catherine; Kauffman, Kristi; Shi, Fan; Matranga, Christopher

    2013-04-15T23:59:59.000Z

    A simple reaction scheme based on the heterogeneous intercalation of pillaring ligands (HIPLs) provides a convenient method for systematically tuning pore size, pore functionality, and network flexibility in an extended series of pillared cyanonickelates (PICNICs), commonly referred to as Hofmann compounds. The versatility of the approach is demonstrated through the preparation of over 40 different PICNICs containing pillar ligands ranging from ?4 to ?15 Å in length and modified with a wide range of functional groups, including fluoro, aldehyde, alkylamine, alkyl, aryl, trifluoromethyl, ester, nitro, ether, and nonmetalated 4,4?-bipyrimidine. The HIPL method involves reaction of a suspension of preformed polymeric sheets of powdered anhydrous nickel cyanide with an appropriate pillar ligand in refluxing organic solvent, resulting in the conversion of the planar [Ni{sub 2}(CN){sub 4}]{sub n} networks into polycrystalline three-dimensional porous frameworks containing the organic pillar ligand. Preliminary investigations indicate that the HIPL reaction is also amenable to forming Co(L)Ni(CN){sub 4}, Fe(L)Ni(CN){sub 4}, and Fe(L)Pd(CN){sub 4} networks. The materials show variable adsorption behavior for CO{sub 2} depending on the pillar length and pillar functionalization. Several compounds show structurally flexible behavior during the adsorption and desorption of CO{sub 2}. Interestingly, the newly discovered flexible compounds include two flexible Fe(L)Ni(CN){sub 4} derivatives that are structurally related to previously reported porous spin-crossover compounds. The preparations of 20 pillar ligands based on ring-functionalized 4,4?-dipyridyls, 1,4-bis(4- pyridyl)benzenes, and N-(4-pyridyl)isonicotinamides are also described.

  18. Screening Hofmann Compounds as CO{sub 2} Sorbents: Nontraditional Synthetic Route to Over 40 Different Pore-Functionalized and Flexible Pillared Cyanonickelates

    SciTech Connect (OSTI)

    Culp, Jeffrey T.; Madden, Catherine; Kauffman, Kristi; Shi, Fan; Matranga, Christopher

    2013-04-15T23:59:59.000Z

    A simple reaction scheme based on the heterogeneous intercalation of pillaring ligands (HIPLs) provides a convenient method for systematically tuning pore size, pore functionality, and network flexibility in an extended series of pillared cyanonickelates (PICNICs), commonly referred to as Hofmann compounds. The versatility of the approach is demonstrated through the preparation of over 40 different PICNICs containing pillar ligands ranging from 4 to 15 Å in length and modified with a wide range of functional groups, including fluoro, aldehyde, alkylamine, alkyl, aryl, trifluoromethyl, ester, nitro, ether, and nonmetalated 4,4?-bipyrimidine. The HIPL method involves reaction of a suspension of preformed polymeric sheets of powdered anhydrous nickel cyanide with an appropriate pillar ligand in refluxing organic solvent, resulting in the conversion of the planar [Ni{sub 2}(CN){sub 4}]{sub n} networks into polycrystalline three-dimensional porous frameworks containing the organic pillar ligand. Preliminary investigations indicate that the HIPL reaction is also amenable to forming Co(L)Ni(CN){sub 4}, Fe(L)Ni(CN){sub 4}, and Fe(L)Pd(CN){sub 4} networks. The materials show variable adsorption behavior for CO{sub 2} depending on the pillar length and pillar functionalization. Several compounds show structurally flexible behavior during the adsorption and desorption of CO{sub 2}. Interestingly, the newly discovered flexible compounds include two flexible Fe(L)Ni(CN){sub 4} derivatives that are structurally related to previously reported porous spin-crossover compounds. The preparations of 20 pillar ligands based on ring-functionalized 4,4?-dipyridyls, 1,4-bis(4-pyridyl)benzenes, and N-(4-pyridyl)isonicotinamides are also described.

  19. Key words. Emissions markets, Cap-and-trade schemes, Equilibrium models, Environmental MARKET DESIGN FOR EMISSION TRADING SCHEMES

    E-Print Network [OSTI]

    Carmona, Rene

    Key words. Emissions markets, Cap-and-trade schemes, Equilibrium models, Environmental Finance. MARKET DESIGN FOR EMISSION TRADING SCHEMES REN´E CARMONA , MAX FEHR , JURI HINZ , AND ARNAUD PORCHET to help policy makers and regulators understand the pros and the cons of the emissions markets. We propose

  20. THE QUEEN'S COLLEGE RECYCLING SCHEME Under the new recycling scheme commencing at the beginning of Hilary Term the following

    E-Print Network [OSTI]

    Capdeboscq, Yves

    THE QUEEN'S COLLEGE RECYCLING SCHEME Under the new recycling scheme commencing at the beginning in all student rooms and offices o one for normal waste o one for co-mingled recycling1 Bins these bins. If any recycling is contaminated it will be `waste' not recycling and it would need to go

  1. Solvation Free Energies of Alanine Peptides: The Effect of Flexibility

    SciTech Connect (OSTI)

    Kokubo, Hironori; Harris, Robert C.; Asthagiri, Dilip; Pettitt, Bernard M.

    2013-12-03T23:59:59.000Z

    The electrostatic (?Gel), cavity-formation (?Gvdw), and total (?G) solvation free energies for 10 alanine peptides ranging in length (n) from 1 to 10 monomers were calculated. The free energies were computed both with xed, extended conformations of the peptides and again for some of the peptides without constraints. The solvation free energies, ?Gel, ?Gvdw, and ?G, were found to be linear in n, with the slopes of the best-fit lines being gamma_el, gamma_vdw, and gamma, respectively. Both gamma_el and gamma were negative for fixed and flexible peptides, and gamma_vdw was negative for fixed peptides. That gamma_vdw was negative was surprising, as experimental data on alkanes, theoretical models, and MD computations on small molecules and model systems generally suggest that gamma_vdw should be positive. A negative gamma_vdw seemingly contradicts the notion that ?Gvdw drives the initial collapse of the protein when it folds by favoring conformations with small surface areas, but when we computed ?Gvdw for the flexible peptides, thereby allowing the peptides to assume natural ensembles of more compact conformations, gamma-vdw was positive. Because most proteins do not assume extended conformations, a ?Gvdw that increases with increasing surface area may be typical for globular proteins. An alternative hypothesis is that the collapse is driven by intramolecular interactions. We show that the intramolecular van der Waal's interaction energy is more favorable for the flexible than for the extended peptides, seemingly favoring this hypothesis, but the large fluctuations in this energy may make attributing the collapse of the peptide to this intramolecular energy difficult.

  2. Total Break of the -IC Signature Scheme Pierre-Alain Fouque1

    E-Print Network [OSTI]

    Fouque, Pierre-Alain

    - analysis of multivariate schemes and have lead to the efficient break of SFLASH in practice. In this work- signature scheme recently proposed at PKC 2007. This cryptosystem is a multivariate scheme based on a new internal quadratic primitive which avoids some drawbacks of previous multivari- ate schemes: the scheme

  3. Efficient LDPC Code Based Secret Sharing Schemes and Private Data Storage in Cloud without Encryption

    E-Print Network [OSTI]

    Wang, Yongge

    Efficient LDPC Code Based Secret Sharing Schemes and Private Data Storage in Cloud without in LDPC and LT codes, this paper introduces three classes of secret sharing schemes called BP-XOR secret sharing schemes, pseudo-BP-XOR secret sharing schemes, and LDPC secret sharing schemes. By establishing

  4. Phantom Canyon Preserve and Laramie Foothills Stewardship Intern Time Period: available between late May through mid August 2013 (dates flexible)

    E-Print Network [OSTI]

    late May through mid August 2013 (dates flexible) CSU Compensation: as available CSU class credit and

  5. Layer equivalency factors and deformation characteristics of flexible pavements

    E-Print Network [OSTI]

    Hung, Jung-Tsann

    1981-01-01T23:59:59.000Z

    Depth 0(in. ) 2 Base Course 12 Subbase Course tubing Pressuremeter Unloading Modulus EU (Section 7) 522172 psi (3600000 kPa) 24 70348 psi ( 485000 kPa) 36 Subgrade probe Test in progress 11604 psi ( 80000 kPa) 48? 11169 psi... gC' Test No. 40 Ql U1 20 2 3 4 6 20 40 60 80 120 140 160 Normal Stress in psi FIG. 7. I'1ohr's Diagram of Texas Triaxial Test (prom Nef 13) 21 50 Chart for Classification of Subgrade and Flexible Base Naterial 40 Class 1 30 Class 2...

  6. Means to flexibly attach lens frames to temple members

    DOE Patents [OSTI]

    Smith, Harry D. (Richland, WA)

    1995-01-01T23:59:59.000Z

    The invention is a band hinge for flexibly connecting the temple member to the lens frame thereby preventing damage from inadvertent pressure or cyclic wear. A distinguishing feature of the invention is the use of a band hinge that holds together the temple member and the lens frame without the use of a pin or screw hinging mechanism. The invention allows for a high degree of freedom of movement for the temple member with respect to the lens frame which will prevent most forms of damages to the glasses from these types of events.

  7. Stability analysis of buried flexible pipes: a biaxial buckling equation

    E-Print Network [OSTI]

    Chau, Melissa Tuyet-Mai

    1990-01-01T23:59:59.000Z

    loading are (see Appendix B for derivations) 29 rN. . +Ne~e+rp, = 0 rNes, e + Ne, a+ rpa = 0 r M*, *, +?M*a, *e + Me, ee +?e ? (?*P*, * +?N*eP*, e + - NaPe, e) 2 +r p. Ps+r pePa+r p. = o 2 2 2 (27) Introduction of Eqs. (20) and (25) into Eqs. (27...STABILITY ANALYSIS OF BURIED FLEXIBLE PIPES: A BIAXIAL BUCKLING EQUATION A Thesis by MELISSA TUYET-MAI CHAU Submitted to the Office of Graduate Studies of Texas AkM University in partial fulfillment of the requirements for the degree...

  8. Printable, flexible and stretchable diamond for thermal management

    DOE Patents [OSTI]

    Rogers, John A; Kim, Tae Ho; Choi, Won Mook; Kim, Dae Hyeong; Meitl, Matthew; Menard, Etienne; Carlisle, John

    2013-06-25T23:59:59.000Z

    Various heat-sinked components and methods of making heat-sinked components are disclosed where diamond in thermal contact with one or more heat-generating components are capable of dissipating heat, thereby providing thermally-regulated components. Thermally conductive diamond is provided in patterns capable of providing efficient and maximum heat transfer away from components that may be susceptible to damage by elevated temperatures. The devices and methods are used to cool flexible electronics, integrated circuits and other complex electronics that tend to generate significant heat. Also provided are methods of making printable diamond patterns that can be used in a range of devices and device components.

  9. Evaluation of friction loss in flexible and galvanized duct 

    E-Print Network [OSTI]

    Zimmermann, Carlos Michael Alberto

    1985-01-01T23:59:59.000Z

    or similar exterior material. 3. When exterior abrasion of the duct can be a factor, a vinyl scuff strip can be glued or plastic welded in spiral fashion on the outside cover. 4. Reduction in flow because of Internal friction can be minimized by using...EVALUATION OF FRICTION LOSS IN FLEXIBLE AND GALVANIZED DUCT A Thesis by CARLOS MICHAEL ALBERTO ZIMMERMANN Submitted to the Graduate College of Texas A&M University in partial fulfliiment of the requirements for the degree of MASTER...

  10. Evaluation of friction loss in flexible and galvanized duct

    E-Print Network [OSTI]

    Zimmermann, Carlos Michael Alberto

    1985-01-01T23:59:59.000Z

    for Friction Loss in Straight Runs of Duct (a'Ipha=0. 10). 21 Ill Static Pressure Data Converted to Equivalent Lengths. 23 IV Duncan's Multiple Range Test of Variability for Equivalent Lengths of 90 Degree Elbows (al pha=0. IO). 26 V Student t Test... in the system was controlled by a discharge damper and metered with an orifice meter. The static pressure data was collected by the use of a pizometer ring located at the exhaust portion of the test apparatus where the flexible duct was connected...

  11. Flexible metallic seal for transition duct in turbine system

    DOE Patents [OSTI]

    Flanagan, James Scott; LeBegue, Jeffrey Scott; McMahan, Kevin Weston; Dillard, Daniel Jackson; Pentecost, Ronnie Ray

    2014-04-22T23:59:59.000Z

    A turbine system is disclosed. In one embodiment, the turbine system includes a transition duct. The transition duct includes an inlet, an outlet, and a passage extending between the inlet and the outlet and defining a longitudinal axis, a radial axis, and a tangential axis. The outlet of the transition duct is offset from the inlet along the longitudinal axis and the tangential axis. The transition duct further includes an interface member for interfacing with a turbine section. The turbine system further includes a flexible metallic seal contacting the interface member to provide a seal between the interface member and the turbine section.

  12. Flexible Fuel vehicle cost calculator | 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 NoEuropeStrat.pdfInactive JumpFirst WindWater Wind FarmFlexible

  13. Flexible edge seal for vacuum insulating glazing units

    DOE Patents [OSTI]

    Bettger, Kenneth J.; Stark, David H.

    2012-12-11T23:59:59.000Z

    A flexible edge seal is provided for a vacuum insulating glazing unit having a first glass pane and a second glass pane spaced-apart from the first. The edge seal comprises a seal member formed of a hermetically bondable material and having a first end, a second end and a center section disposed therebetween. The first end is hermetically bondable to a first glass pane. The second end is hermetically bondable to a second glass pane. The center section comprises a plurality of convolutes.

  14. Ground-state properties of tubelike flexible polymers

    E-Print Network [OSTI]

    Thomas Vogel; Thomas Neuhaus; Michael Bachmann; Wolfhard Janke

    2010-02-10T23:59:59.000Z

    In this work we investigate structural properties of native states of a simple model for short flexible homopolymers, where the steric influence of monomeric side chains is effectively introduced by a thickness constraint. This geometric constraint is implemented through the concept of the global radius of curvature and affects the conformational topology of ground-state structures. A systematic analysis allows for a thickness-dependent classification of the dominant ground-state topologies. It turns out that helical structures, strands, rings, and coils are natural, intrinsic geometries of such tubelike objects.

  15. Providing Vehicle OEMs Flexible Scale to Accelerate Adoption of Electric

    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 DataDepartment of Energy Your Density Isn'tOrigin of ContaminationHubs+ ReportEnergyProviding Grid Flexibility in Wyoming

  16. Low-Cost Flexible Electrochromic Film for Energy Efficient Buildings

    SciTech Connect (OSTI)

    None

    2010-01-01T23:59:59.000Z

    Broad Funding Opportunity Announcement Project: ITN is addressing the high cost of electrochromic windows with a new manufacturing process: roll-to-roll deposition of the film onto flexible plastic surfaces. Production of electrochromic films on plastic requires low processing temperatures and uniform film quality over large surface areas. ITN is overcoming these challenges using its previous experience in growing flexible thin-film solar cells and batteries. By developing sensor-based controls, ITN’s roll-to-roll manufacturing process yields more film over a larger area than traditional film deposition methods. Evaluating deposition processes from a control standpoint ultimately strengthens the ability for ITN to handle unanticipated deviations quickly and efficiently, enabling more consistent large-volume production. The team is currently moving from small-scale prototypes into pilot-scale production to validate roll-to-roll manufacturability and produce scaled prototypes that can be proven in simulated operating conditions. Electrochromic plastic films could also open new markets in building retrofit applications, vastly expanding the potential energy savings.

  17. Optimizing operational flexibility and enforcement liability in Title V permits

    SciTech Connect (OSTI)

    McCann, G.T. [Rust Environment and Infrastructure Inc., Greenville, SC (United States)

    1997-12-31T23:59:59.000Z

    Now that most states have interim or full approval of the portions of their state implementation plans (SIPs) implementing Title V (40 CFR Part 70) of the Clean Air Act Amendments (CAAA), most sources which require a Title V permit have submitted or are well on the way to submitting a Title V operating permit application. Numerous hours have been spent preparing applications to ensure the administrative completeness of the application and operational flexibility for the facility. Although much time and effort has been spent on Title V permit applications, the operating permit itself is the final goal. This paper outlines the major Federal requirements for Title V permits as given in the CAAA at 40 CFR 70.6, Permit Content. These Federal requirements and how they will effect final Title V permits and facilities will be discussed. This paper will provide information concerning the Federal requirements for Title V permits and suggestions on how to negotiate a Title V permit to maximize operational flexibility and minimize enforcement liability.

  18. Improved HEPA Filter Technology for Flexible and Rigid Containment Barriers

    SciTech Connect (OSTI)

    Pinson, Paul Arthur

    1998-07-01T23:59:59.000Z

    Safety and reliability in glovebox operations can be significantly improved and waste packaging efficiencies can be increased by inserting flexible, lightweight, high capacity HEPA filters into the walls of plastic sheet barriers. This HEPA filter/barrier technology can be adapted to a wide variety of applications: disposable waste bags, protective environmental barriers for electronic equipment, single or multiple use glovebag assemblies, flexible glovebox wall elements, and room partitions. These reliable and inexpensive filtered barriers have many uses in fields such as radioactive waste processing, HVAC filter changeout, vapor or grit blasting, asbestos cleanup, pharmaceutical, medical, biological, and electronic equipment containment. The applications can result in significant cost savings, improved operational reliability and safety, and total waste volume reduction. This technology was developed at the Argonne National Laboratory-West (ANL-W) in 1993 and has been used at ANL-W since then at the TRU Waste Characterization Chamber Gloveboxes. Another 1998 AGS Conference paper titled "TRU Waste Characterization Gloveboxes", presented by Mr. David Duncan of ANL-W, describes these boxes.

  19. Specificity, flexibility and valence of DNA bonds guide emulsion architecture

    E-Print Network [OSTI]

    Lang Feng; Lea-Laetitia Pontani; Remi Dreyfus; Paul Chaikin; Jasna Brujic

    2013-03-25T23:59:59.000Z

    The specificity and thermal reversibility of DNA interactions have enabled the self-assembly of crystal structures, self-replicating materials and colloidal molecules. Grafting DNA onto liquid interfaces of emulsions leads to exciting new architectural possibilities due to the mobility of the DNA ligands and the patches they form between bound droplets. Here we show that the size and number of these adhesion patches (valency) can be controlled. Valence 2 leads to flexible polymers of emulsion droplets, while valence above 4 leads to rigid droplet networks. A simple thermodynamic model quantitatively describes the increase in the patch size with droplet radii, DNA concentration and the stiffness of the tether to the sticky-end. The patches are formed between droplets with complementary DNA strands or alternatively with complementary colloidal nanoparticles to mediate DNA binding between droplets. This emulsion system opens the route to directed self-assembly of more complex structures through distinct DNA bonds with varying strengths and controlled valence and flexibility.

  20. Validity of conventional assumptions concerning flexible response. Research report

    SciTech Connect (OSTI)

    Gutierrez, M.J.

    1989-01-01T23:59:59.000Z

    The North Atlantic Treaty Organization is an alliance for collective defense. Made up of 16 countries, NATO has been a successful alliance because there has been no war in Europe since 1945. In 1967, NATO adopted the strategy of flexible response, a strategy dependent upon conventional, tactical nuclear, and strategic nuclear weapons to provide deterrence from a Warsaw Pact attack. Although successful, NATO is suffering from an erosion in conventional strength. NATO continues to make assumptions about its conventional capabilities to successfully meet the requirements of the flexible response strategy. In the present day world of NATO, there is limited funding, a fact that is not likely to change any time in the foreseeable future. Limited funding makes it impossible to buy all the conventional force structure needed to ideally support the current strategy, also a fact that is unlikely to change. This paper shows limitations in some of the ways NATO assumes it can conventionally perform its mission. It is the author's position that NATO should modernize its conventional thinking to make it more in line with the realities of the situation NATO finds itself in today.

  1. Chaotic dynamics of flexible Euler-Bernoulli beams

    SciTech Connect (OSTI)

    Awrejcewicz, J., E-mail: awrejcew@p.lodz.pl [Department of Automation, Biomechanics and Mechatronics, Lodz University of Technology, 1/15 Stefanowski St., 90-924 Lodz, Poland and Department of Vehicles, Warsaw University of Technology, 84 Narbutta St., 02-524 Warsaw (Poland); Krysko, A. V., E-mail: anton.krysko@gmail.com [Department of Applied Mathematics and Systems Analysis, Saratov State Technical University, Politehnicheskaya 77, 410054 Saratov (Russian Federation); Kutepov, I. E., E-mail: iekutepov@gmail.com; Zagniboroda, N. A., E-mail: tssrat@mail.ru; Dobriyan, V., E-mail: Dobriy88@yandex.ru; Krysko, V. A., E-mail: tak@san.ru [Department of Mathematics and Modeling, Saratov State Technical University, Politehnicheskaya 77, 410054 Saratov (Russian Federation)

    2013-12-15T23:59:59.000Z

    Mathematical modeling and analysis of spatio-temporal chaotic dynamics of flexible simple and curved Euler-Bernoulli beams are carried out. The Kármán-type geometric non-linearity is considered. Algorithms reducing partial differential equations which govern the dynamics of studied objects and associated boundary value problems are reduced to the Cauchy problem through both Finite Difference Method with the approximation of O(c{sup 2}) and Finite Element Method. The obtained Cauchy problem is solved via the fourth and sixth-order Runge-Kutta methods. Validity and reliability of the results are rigorously discussed. Analysis of the chaotic dynamics of flexible Euler-Bernoulli beams for a series of boundary conditions is carried out with the help of the qualitative theory of differential equations. We analyze time histories, phase and modal portraits, autocorrelation functions, the Poincaré and pseudo-Poincaré maps, signs of the first four Lyapunov exponents, as well as the compression factor of the phase volume of an attractor. A novel scenario of transition from periodicity to chaos is obtained, and a transition from chaos to hyper-chaos is illustrated. In particular, we study and explain the phenomenon of transition from symmetric to asymmetric vibrations. Vibration-type charts are given regarding two control parameters: amplitude q{sub 0} and frequency ?{sub p} of the uniformly distributed periodic excitation. Furthermore, we detected and illustrated how the so called temporal-space chaos is developed following the transition from regular to chaotic system dynamics.

  2. UTRECHT NETWORK RESEARCH GRANT (Mobility Scheme) Template Final Report

    E-Print Network [OSTI]

    Schüler, Axel

    UTRECHT NETWORK RESEARCH GRANT (Mobility Scheme) Template Final Report Students, who received an Utrecht Network Research Grant are required to hand in a report to their Utrecht Network contact person

  3. Towards an Emissions Trading Scheme for Air Pollutants in India

    E-Print Network [OSTI]

    Duflo, Esther

    Emissions trading schemes have great potential to lower pollution while minimizing compliance costs for firms in many areas now subject to traditional command-and-control regulation. This paper connects experience with ...

  4. act coding scheme: Topics by E-print Network

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

    18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 New decoding scheme for LDPC codes based on simple product code structure CERN Preprints Summary: In this paper, a new...

  5. Transformation optics scheme for two-dimensional materials

    E-Print Network [OSTI]

    Kumar, Anshuman

    Two-dimensional optical materials, such as graphene, can be characterized by surface conductivity. So far, the transformation optics schemes have focused on three-dimensional properties such as permittivity ? and permeability ...

  6. Security Schemes for Wireless Sensor Networks with Mobile Sink 

    E-Print Network [OSTI]

    Rasheed, Amar Adnan

    2011-08-08T23:59:59.000Z

    components for the secure operation of such networks. Due to the sensors, limited resources designing efficient security schemes with low communication overhead to secure communication links between sensors and MS (Mobile Sink) is not a trivial task...

  7. CharacteristicBased Dissipative Schemes and Characteristic Time Stepping

    E-Print Network [OSTI]

    Pierce, Niles A.

    in the boundary layer. The present work examines the development of pre­ conditioning techniques that approximate scheme is developed for scalar conservation laws to serve as the basis for non­oscillatory high

  8. Distributed Space-Time Cooperative Schemes for Underwater Acoustic Communications

    E-Print Network [OSTI]

    Stojanovic, Milica

    Distributed Space-Time Cooperative Schemes for Underwater Acoustic Communications Madhavan, which is a main characteristic of underwater acoustic channels. A time-reversal distributed space in oceanic research, such as [3] [4]: data collec- tion, pollution monitoring, tactical surveillance

  9. Program Mobile Robots in Scheme1 Jonathan Rees Bruce Donald

    E-Print Network [OSTI]

    Richardson, David

    that permits a small mobile robot to be programmed us- ing the Scheme programming language 3]. The envi under grants no. IRI-8802390 and IRI-9000532and by a Presidential Young Investigator award to Bruce

  10. Auxiliary power controls on the Nelson River HVDC scheme

    SciTech Connect (OSTI)

    Chand, J. (Manitoba Hydro, Winnipeg, Manitoba (CA))

    1992-02-01T23:59:59.000Z

    This paper describes the auxiliary power controls on the Nelson River HVDC scheme. It shows how the fast control feature of the HVDC link can be utilized to enhance the operation of an integrated ac/dc power system.

  11. EM algorithm estimation of TCM scheme over multipath fading

    E-Print Network [OSTI]

    Gunawan, Wiedy

    1997-01-01T23:59:59.000Z

    The performance of Trellis Coded Modulation scheme via Expectation-Maximization algorithm utilizing a Kalman filter over multipath fading is presented. EM algorithm offers an easier computation than the classical ML estimation does. To get a better...

  12. INDUSTRIAL ASSOCIATESHIP SCHEME Centre for Industrial Consultancy and Sponsored Research

    E-Print Network [OSTI]

    Bhashyam, Srikrishna

    this scheme: #12;(i) Energy Energy Storage (1990) Strategies for Energy Saving in Industry (1993) Pollution Control Equipment (2001) Acoustics and Noise Control for Industry (2005) Urban Air Quality

  13. Designing data collection schemes for process capability analysis

    E-Print Network [OSTI]

    Mantri, Nitin Ramesh

    1994-01-01T23:59:59.000Z

    DESIGNING DATA COLLECTION SCHEMES FOR PROCESS CAPABILITY ANALYSIS A Thesis by NITIN RAMESH MANTRI Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements for the degree of MASTER... OF SCIENCE May 1994 Major Subject: Industrial Engineering DESIGNING DATA COLLECTION SCHEMES FOR PROCESS CAPABILITY ANALYSIS A Thesis by NITIN RAMESH MANTRI Submitted to Texas A&M University in partial fulfillment of the requirements for the degree...

  14. P.E.Morthorst, Ris National Laboratory Support Schemes for Renewables, Berlin 19-21 January 2004

    E-Print Network [OSTI]

    Time Deployment,Cost,Risk 1 2 3 4 Cost Technological risk Deployment Price of conventional energy risk Deployment Price of conventional energy Subsidies, Grants, Feed-in tariff #12;P.E.Morthorst, Risø Deployment,Cost,Risk 1 2 3 4 Cost Technological risk Deployment Price of conventional energy Feed-in tariff

  15. Conformal Behavior at Four Loops and Scheme (In)Dependence

    E-Print Network [OSTI]

    Thomas A. Ryttov

    2014-10-01T23:59:59.000Z

    We search for infrared zeros of the beta function and evaluate the anomalous dimension of the mass at the associated fixed point for asymptotically free vector-like fermionic gauge theories with gauge group SU(N). The fixed points of the beta function are studied at the two, three and four loop level in two different explicit schemes. These are the modified regularization invariant, RI', scheme and the minimal momentum subtraction, mMOM, scheme. The search is performed in Landau gauge where the beta function of the gauge parameter vanishes. We then compare our findings to earlier identical investigations performed in the modified minimal subtraction, $\\bar{\\text{MS}}$, scheme. It is found that the value of the anomalous dimension of the mass is smaller at three and four loops than at two loops. This seems to be a generic pattern that is observed in all three different schemes. We then estimate the value of the anomalous dimension to be $\\gamma \\sim 0.225-0.375$ for twelve fundamental flavors and three colors, $\\gamma \\sim 0.500 - 0.593$ for two adjoint flavors and two colors and finally $\\gamma \\sim 1.12-1.70$ for two two-indexed flavors and three colors with the lower and upper bound set by the minimum and maximum value respectively over all three schemes and at three and four loops. Our analysis suggests that the former two theories lie in the conformal window while the latter belongs to the chirally broken phase.

  16. Flexible CHP System with Low NOx, CO and VOC Emissions - Fact...

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

    Sheet, 2014 Flexible CHP System with Low NOx, CO and VOC Emissions - Fact Sheet, 2014 The Gas Technology Institute, in collaboration with Cannon Boiler Works, Integrated CHP...

  17. ProteinProtein Docking with Backbone Flexibility Chu Wang, Philip Bradley and David Baker

    E-Print Network [OSTI]

    Baker, David

    Protein­Protein Docking with Backbone Flexibility Chu Wang, Philip Bradley and David Baker Department of Biochemistry and Howard Hughes Medical Institute, University of Washington, Seattle, WA 98195

  18. Apparatus And Method Of Using Flexible Printed Circuit Board In Optical Transceiver Device

    DOE Patents [OSTI]

    Anderson, Gene R. (Albuquerque, NM); Armendariz, Marcelino G. (Albuquerque, NM); Bryan, Robert P. (Albuquerque, NM); Carson, Richard F. (Albuquerque, NM); Duckett, III, Edwin B. (Albuquerque, NM); McCormick, Frederick B. (Albuquerque, NM); Peterson, David W. (Sandia Park, NM); Peterson, Gary D. (Albuquerque, NM); Reysen, Bill H. (Lafayette, CO)

    2005-03-15T23:59:59.000Z

    This invention relates to a flexible printed circuit board that is used in connection with an optical transmitter, receiver or transceiver module. In one embodiment, the flexible printed circuit board has flexible metal layers in between flexible insulating layers, and the circuit board comprises: (1) a main body region orientated in a first direction having at least one electrical or optoelectronic device; (2) a plurality of electrical contact pads integrated into the main body region, where the electrical contact pads function to connect the flexible printed circuit board to an external environment; (3) a buckle region extending from one end of the main body region; and (4) a head region extending from one end of the buckle region, and where the head region is orientated so that it is at an angle relative to the direction of the main body region. The electrical contact pads may be ball grid arrays, solder balls or land-grid arrays, and they function to connect the circuit board to an external environment. A driver or amplifier chip may be adapted to the head region of the flexible printed circuit board. In another embodiment, a heat spreader passes along a surface of the head region of the flexible printed circuit board, and a window is formed in the head region of the flexible printed circuit board. Optoelectronic devices are adapted to the head spreader in such a manner that they are accessible through the window in the flexible printed circuit board.

  19. Adhesive flexible barrier film, method of forming same, and organic electronic device including same

    SciTech Connect (OSTI)

    Blizzard, John Donald; Weidner, William Kenneth

    2013-02-05T23:59:59.000Z

    An adhesive flexible barrier film comprises a substrate and a barrier layer disposed on the substrate. The barrier layer is formed from a barrier composition comprising an organosilicon compound. The adhesive flexible barrier film also comprises an adhesive layer disposed on the barrier layer and formed from an adhesive composition. A method of forming the adhesive flexible barrier film comprises the steps of disposing the barrier composition on the substrate to form the barrier layer, disposing the adhesive composition on the barrier layer to form the adhesive layer, and curing the barrier layer and the adhesive layer. The adhesive flexible barrier film may be utilized in organic electronic devices.

  20. The Influence of a CO2 Pricing Scheme on Distributed Energy Resources in California's Commercial Buildings

    E-Print Network [OSTI]

    Stadler, Michael

    2010-01-01T23:59:59.000Z

    The Influence of a CO2 Pricing Scheme on Distributed Energy5. Regional Results for the CO2 Pricing Scheme no-invest

  1. Decoupled energy stable schemes for phase-field models of two ...

    E-Print Network [OSTI]

    Jie Shen

    2015-01-21T23:59:59.000Z

    Jan 7, 2015 ... Efficient energy stable numerical schemes for a phase field ... conditions and a linear decoupled energy stable scheme for systems with static ...

  2. Decoupled energy stable schemes for phase-field models of two ...

    E-Print Network [OSTI]

    2014-11-11T23:59:59.000Z

    decoupled, unconditionally energy stable schemes for Cahn-Hilliard phase-field models of two-phase incompressible flows. At each time step, these schemes ...

  3. affinity-based scoring scheme: Topics by E-print Network

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

    register management in the interpreter, allows ... Berlin, Andrew A. 1988-04-01 27 Car Sharing Scheme Car Share Scheme Computer Technologies and Information Sciences...

  4. Full-Length Structures of BenM and Two Variants Reveal Different Oligomerization Schemes for LysR-Type Transcriptional Regulators

    SciTech Connect (OSTI)

    Ruangprasert, Ajchareeya; Craven, Sarah H.; Neidle, Ellen L.; Momany, Cory (Georgia)

    2010-11-30T23:59:59.000Z

    BenM, a LysR-type transcriptional regulator (LTTR) from the bacterium Acinetobacter baylyi, responds synergistically to benzoate and cis,cis-muconate. With these effectors, BenM activates gene expression during benzoate consumption. Without effectors, BenM represses transcription. Here, X-ray crystallography was used to determine the full-length structures of BenM and two variants that activate transcription without benzoate or cis,cis-muconate: BenM(R156H) and BenM(E226K). Previous studies indicate that these regulators function as tetramers. Here, interconnections between subunits in the crystals prevented the formation of a closed oligomer and highlighted the inherent flexibility of this multidomain regulator. Nevertheless, analysis of subunit interfaces suggested the functional significance of key interactions. The structures of BenM and its variants were nearly identical, implying that transcriptional differences rely on factors beyond major conformational changes defined solely by sequence. Comparisons of BenM with other LTTRs, including unpublished structures in the Protein Data Bank, revealed extensive variation in the relative orientations of DNA-binding domains (DBDs) and effector-binding domains (EBDs). To form dimers, different LTTRs used similar interfaces between two EBDs, each containing two subdomains: EBD-I and EBD-II. Surprisingly, the dimers used three substantially different schemes to form higher-order oligomers. In one scheme used by BenM, oligomer assembly involved contacts between the EBD-II regions and the DBD regions of adjacent subunits. In another scheme, there were no contacts between the EBDs; only the DBDs were involved in tetramer formation. In the third scheme, the oligomer interface involved DBD and EBD-I/EBD-II contacts. These diverse schemes demonstrate novel variation in the oligomeric structures of individual LTTRs within this large and important family.

  5. Topsides equipment, operating flexibility key floating LNG design

    SciTech Connect (OSTI)

    Yost, K.; Lopez, R.; Mok, J. [Mobil E and P Technology Co., Dallas, TX (United States)

    1998-03-09T23:59:59.000Z

    Use of a large-scale floating liquefied natural gas (LNG) plant is an economical alternative to an onshore plant for producing from an offshore field. Mobil Technology Co., Dallas, has advanced a design for such a plant that is technically feasible, economical, safe, and reliable. Presented were descriptions of the general design basis, hull modeling and testing, topsides and storage layouts, and LNG offloading. But such a design also presents challenges for designing topsides equipment in an offshore environment and for including flexibility and safety. These are covered in this second article. Mobil`s floating LNG plant design calls for a square concrete barge with a moon-pool in the center. It is designed to produce 6 million tons/year of LNG with up to 55,000 b/d of condensate from 1 bcfd of raw feed gas.

  6. Flexible nuclear medicine camera and method of using

    DOE Patents [OSTI]

    Dilmanian, F. Avraham (Yaphank, NY); Packer, Samuel (Great Neck, NY); Slatkin, Daniel N. (Sound Beach, NY)

    1996-12-10T23:59:59.000Z

    A nuclear medicine camera 10 and method of use photographically record radioactive decay particles emitted from a source, for example a small, previously undetectable breast cancer, inside a patient. The camera 10 includes a flexible frame 20 containing a window 22, a photographic film 24, and a scintillation screen 26, with or without a gamma-ray collimator 34. The frame 20 flexes for following the contour of the examination site on the patient, with the window 22 being disposed in substantially abutting contact with the skin of the patient for reducing the distance between the film 24 and the radiation source inside the patient. The frame 20 is removably affixed to the patient at the examination site for allowing the patient mobility to wear the frame 20 for a predetermined exposure time period. The exposure time may be several days for obtaining early qualitative detection of small malignant neoplasms.

  7. A Novel Flexible Sinusoidal Probe for Chronic Extracellular Brain Recording

    E-Print Network [OSTI]

    Sohal, Harbaljit S; Jackson, Andrew; Baker, Stuart N; O'Neill, Anthony

    2015-01-01T23:59:59.000Z

    Current microelectrodes designed to record chronic neural activity suffer from recording instabilities due to the modulus mismatch between the electrode materials and the brain. We sought to address this by microfabricating a novel flexible neural probe. Our probe was fabricated from parylene-C with a WTi metal, using contact photolithography and reactive ion etching, with three design features to address this modulus mismatch: a sinusoidal shaft, a rounded tip and a polyimide anchoring ball. The anchor restricts movement of the electrode recording sites and the shaft accommodates the brain motion. We successfully patterned thick metal and parylene-C layers, with a reliable device release process leading to high functional yield and were able to sample stable neural activity for over 2 years with this probe. We have successfully optimized the fabrication process to produce a reliable probe with high functional yield. This novel reliably microfabricated probe can record stable neural activity for up to two yea...

  8. A flexible scintillation light apparatus for rare event searches

    E-Print Network [OSTI]

    Bonvicini, Valter; Cremonesi, Oliviero; Cucciati, Giacomo; Gironi, Luca; Pavan, Maura; Previtali, Ezio; Sisti, Monica

    2014-01-01T23:59:59.000Z

    Compelling experimental evidences of neutrino oscillations and their implication that neutrinos are massive particles have given neutrinoless double beta decay a central role in astroparticle physics. In fact, the discovery of this elusive decay would be a major breakthrough, unveiling that neutrino and antineutrino are the same particle and that the lepton number is not conserved. It would also impact our efforts to establish the absolute neutrino mass scale and, ultimately, understand elementary particle interaction unification. All current experimental programs to search for neutrinoless double beta decay are facing with the technical and financial challenge of increasing the experimental mass while maintaining incredibly low levels of spurious background. The new concept described in this paper could be the answer which combines all the features of an ideal experiment: energy resolution, low cost mass scalability, isotope choice flexibility and many powerful handles to make the background negligible. The ...

  9. 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.

  10. Flexible nuclear medicine camera and method of using

    DOE Patents [OSTI]

    Dilmanian, F.A.; Packer, S.; Slatkin, D.N.

    1996-12-10T23:59:59.000Z

    A nuclear medicine camera and method of use photographically record radioactive decay particles emitted from a source, for example a small, previously undetectable breast cancer, inside a patient. The camera includes a flexible frame containing a window, a photographic film, and a scintillation screen, with or without a gamma-ray collimator. The frame flexes for following the contour of the examination site on the patient, with the window being disposed in substantially abutting contact with the skin of the patient for reducing the distance between the film and the radiation source inside the patient. The frame is removably affixed to the patient at the examination site for allowing the patient mobility to wear the frame for a predetermined exposure time period. The exposure time may be several days for obtaining early qualitative detection of small malignant neoplasms. 11 figs.

  11. A genetic algorithm based method for docking flexible molecules

    SciTech Connect (OSTI)

    Judson, R.S. [Sandia National Labs., Livermore, CA (United States); Jaeger, E.P.; Treasurywala, A.M. [Sterling-Winthrop Inc., Collegeville, PA (United States)

    1993-11-01T23:59:59.000Z

    The authors describe a computational method for docking flexible molecules into protein binding sites. The method uses a genetic algorithm (GA) to search the combined conformation/orientation space of the molecule to find low energy conformation. Several techniques are described that increase the efficiency of the basic search method. These include the use of several interacting GA subpopulations or niches; the use of a growing algorithm that initially docks only a small part of the molecule; and the use of gradient minimization during the search. To illustrate the method, they dock Cbz-GlyP-Leu-Leu (ZGLL) into thermolysin. This system was chosen because a well refined crystal structure is available and because another docking method had previously been tested on this system. Their method is able to find conformations that lie physically close to and in some cases lower in energy than the crystal conformation in reasonable periods of time on readily available hardware.

  12. Direct printing and reduction of graphite oxide for flexible supercapacitors

    SciTech Connect (OSTI)

    Jung, Hanyung [Department of Nano Science and Technology, Graduate School of Convergence Science and Technology, Seoul National University, Seoul (Korea, Republic of); Ve Cheah, Chang [Department of Mechanical and Aerospace Engineering, Seoul National University, Seoul (Korea, Republic of); Jeong, Namjo [Energy Materials and Convergence Research Department, Korea Institute of Energy Research, Daejeon (Korea, Republic of); Lee, Junghoon, E-mail: jleenano@snu.ac.kr [Department of Nano Science and Technology, Graduate School of Convergence Science and Technology, Seoul National University, Seoul (Korea, Republic of); Department of Mechanical and Aerospace Engineering, Seoul National University, Seoul (Korea, Republic of); Division of WCU Multiscale Mechanical Design, School of Mechanical and Aerospace Engineering, Seoul National University, Seoul (Korea, Republic of)

    2014-08-04T23:59:59.000Z

    We report direct printing and photo-thermal reduction of graphite oxide (GO) to obtain a highly porous pattern of interdigitated electrodes, leading to a supercapacitor on a flexible substrate. Key parameters optimized include the amount of GO delivered, the suitable photo-thermal energy level for effective flash reduction, and the substrate properties for appropriate adhesion after reduction. Tests with supercapacitors based on the printed-reduced GO showed performance comparable with commercial supercapacitors: the energy densities were 1.06 and 0.87 mWh/cm{sup 3} in ionic and organic electrolytes, respectively. The versatility in the architecture and choice of substrate makes this material promising for smart power applications.

  13. Enabling Advanced Modeling and Simulations for Fuel-Flexible Combustors

    SciTech Connect (OSTI)

    Pitsch, Heinz

    2010-05-31T23:59:59.000Z

    The overall goal of the present project is to enable advanced modeling and simulations for the design and optimization of fuel-flexible turbine combustors. For this purpose we use a high fidelity, extensively-tested large-eddy simulation (LES) code and state-of-the-art models for premixed/partially-premixed turbulent combustion developed in the PI's group. In the frame of the present project, these techniques are applied, assessed, and improved for hydrogen enriched premixed and partially premixed gas-turbine combustion. Our innovative approaches include a completely consistent description of flame propagation; a coupled progress variable/level set method to resolve the detailed flame structure, and incorporation of thermal-diffusion (non-unity Lewis number) effects. In addition, we have developed a general flamelet-type transformation holding in the limits of both non-premixed and premixed burning. As a result, a model for partially premixed combustion has been derived. The coupled progress variable/level method and the general flamelet transformation were validated by LES of a lean-premixed low-swirl burner that has been studied experimentally at Lawrence Berkeley National Laboratory. The model is extended to include the non-unity Lewis number effects, which play a critical role in fuel-flexible combustor with high hydrogen content fuel. More specifically, a two-scalar model for lean hydrogen and hydrogen-enriched combustion is developed and validated against experimental and direct numerical simulation (DNS) data. Results are presented to emphasize the importance of non-unity Lewis number effects in the lean-premixed low-swirl burner of interest in this project. The proposed model gives improved results, which shows that the inclusion of the non-unity Lewis number effects is essential for accurate prediction of the lean-premixed low-swirl flame.

  14. Scaling of the dynamics of flexible Lennard-Jones chains

    E-Print Network [OSTI]

    Arno A. Veldhorst; Jeppe C. Dyre; Thomas B. Schrøder

    2014-08-08T23:59:59.000Z

    The isomorph theory provides an explanation for the so-called power law density scaling which has been observed in many molecular and polymeric glass formers, both experimentally and in simulations. Power law density scaling (relaxation times and transport coefficients being functions of $\\rho^{\\gamma_S}/T$, where $\\rho$ is density, $T$ is temperature, and $\\gamma_S$ is a material specific scaling exponent) is an approximation to a more general scaling predicted by the isomorph theory. Furthermore, the isomorph theory provides an explanation for Rosenfeld scaling (relaxation times and transport coefficients being functions of excess entropy) which has been observed in simulations of both molecular and polymeric systems. Doing molecular dynamics simulations of flexible Lennard-Jones chains (LJC) with rigid bonds, we here provide the first detailed test of the isomorph theory applied to flexible chain molecules. We confirm the existence of isomorphs, which are curves in the phase diagram along which the dynamics is invariant in the appropriate reduced units. This holds not only for the relaxation times but also for the full time dependence of the dynamics, including chain specific dynamics such as the end-to-end vector autocorrelation function and the relaxation of the Rouse modes. As predicted by the isomorph theory, jumps between different state points on the same isomorph happen instantaneously without any slow relaxation. Since the LJC is a simple coarse-grained model for alkanes and polymers, our results provide a possible explanation for why power-law density scaling is observed experimentally in alkanes and many polymeric systems. The theory provides an independent method of determining the scaling exponent, which is usually treated as a empirical scaling parameter.

  15. Microgrid Activities | Department of Energy

    Energy Savers [EERE]

    strength derives from the flexibility to optimize over a wide range of parameters, from net-zero energy requirements to financial incentives and subsidies for specific...

  16. A scalable and flexible hybrid energy storage system design and implementation

    E-Print Network [OSTI]

    Pedram, Massoud

    A scalable and flexible hybrid energy storage system design and implementation Younghyun Kim and flexibility. Detailed description on implementation of hybrid energy storage system prototype. Power conversion efficiency and energy storage element characteristics considered. a r t i c l e i n f o Article

  17. Work in Progress: Estimating the Economic Value of Flexibility in Access Network Unbundling

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    . Keywords: Local Loop Unbundling, Techno-Economic, Real Options, Telecom Regulator 1 Origin, ContextWork in Progress: Estimating the Economic Value of Flexibility in Access Network Unbundling Koen incorporate a flexibility bonus in its LLU-pricing strategy. In this paper we show how the economic technique

  18. ACC03-ASME0018 Controller Design for Flexible Systems with Friction

    E-Print Network [OSTI]

    Singh, Tarunraj

    ACC03-ASME0018 Controller Design for Flexible Systems with Friction: Linear Programming Approach of friction is presented. A linear program- ming technique for finding an optimal control of linear flexible systems is extended to frictional systems. A floating oscillator is used in the development, where

  19. Flexible Point-Based Rendering on Mobile Devices Florent Duguet and George Drettakis

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Flexible Point-Based Rendering on Mobile Devices Florent Duguet and George Drettakis REVES/INRIA Sophia-Antipolis, France, http://www-sop.inria.fr/reves Abstract Point-based rendering is a compact and efficient means of displaying complex geometry. Our goal is to enable flexible point-based rendering

  20. Flexible Calibration : Minimal Cases for Auto-calibration Anders Heyden, Kalle strm

    E-Print Network [OSTI]

    Lunds Universitet

    Flexible Calibration : Minimal Cases for Auto-calibration Anders Heyden, Kalle �ström Centre This paper deals with the concept of auto-calibration, i.e. methods to calibrate a camera on reconstruction, called flexible calibration. The main theoretical results are that it is only needed to know

  1. 3D steering of a flexible needle by visual servoing Alexandre Krupa

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    ://www.irisa.fr/lagadic/welcome-eng.html Abstract. This paper presents a robotic control method for 3D steering of a beveled-tip flexible needle approach and its robustness to model errors. Keywords: Flexible needle steering, visual servoing 1], or the Stochastic roadmap [6]. In [7] a kinematic model was proposed for bevel-tip needle steering by constantly

  2. Effect of Flexural and Torsional Wing Flexibility on Lift Generation in Hoverfly Flight

    E-Print Network [OSTI]

    Wood, Robert

    SYMPOSIUM Effect of Flexural and Torsional Wing Flexibility on Lift Generation in Hoverfly Flight of the artificial wing is comparable to that of the natural wing. To emulate the torsional flexibility at the wing of attack. Maximum lift was achieved when the stiffness of the hinge was similar to that of a hoverfly

  3. Tracking Progress Last updated 12/3/2013 Resource Flexibility 1

    E-Print Network [OSTI]

    Tracking Progress Last updated 12/3/2013 Resource Flexibility 1 Resource Flexibility The growth load curve but superimposes the hour-by- hour variability of wind and solar generation. Distinctions the same load, wind, and solar shapes as were actually experienced on March 22, 2013, but scaled up using

  4. Flexible CO2 laser system for fundamental research related to an extreme ultraviolet lithography source

    E-Print Network [OSTI]

    Najmabadi, Farrokh

    Flexible CO2 laser system for fundamental research related to an extreme ultraviolet lithography 2009; published online 10 December 2009 A CO2 laser system with flexible parameters was developed 1010 W/cm2 . Utilizing this CO2 MOPA laser system, high conversion efficiency from laser to in-band 2

  5. Multistage Constructions of Linear Compressors, Non-overtaking Delay Lines, and Flexible Delay

    E-Print Network [OSTI]

    Chang, Cheng-Shang

    Multistage Constructions of Linear Compressors, Non-overtaking Delay Lines, and Flexible Delay: linear compressors, non-overtaking delay lines and flexible delay lines. These three types of queues for these three types of queues. Specifically, we develop a two-stage construction of a linear compressor

  6. ADHOC MAC: a new, flexible and reliable MAC architecture for ad-hoc networks

    E-Print Network [OSTI]

    Borgonovo, Flaminio

    ADHOC MAC: a new, flexible and reliable MAC architecture for ad-hoc networks F. Borgonovo, A, make the design of a prompt, efficient, flexible, and reliable MAC very difficult. An ad hoc network.e., transmissions that reach all terminals within the range allowed by the transmitting power. Due to radio range

  7. Sept. 17, 1989 CONTROL OF A FLEXIBLE ROBOT ARM 1;2

    E-Print Network [OSTI]

    Seidman, Thomas I.

    Sept. 17, 1989 CONTROL OF A FLEXIBLE ROBOT ARM 1;2 Thomas I. Seidman Department of Mathematics.umbc.edu Abstract We model a flexible robot arm supported at a prismatic joint so the length of (the is considering a free boundary problem. 1. Introduction The original stimulation to consideration of a robot arm

  8. CIGS Solar Cell on Flexible Stainless Steel Substrate Fabricated by Sputtering Method: Simulation and Experimental Results

    E-Print Network [OSTI]

    Kanicki, Jerzy

    CIGS Solar Cell on Flexible Stainless Steel Substrate Fabricated by Sputtering Method: Simulation-electronic properties of the Cu(InGa)Se2(CIGS) solar cell fabricated by sputtering method on stainless steel substrate are consistent with each other. 1. Introduction Flexible Cu In Ga Se (CIGS) solar cells are very attractive

  9. Subject: Health Insurance Portability and Accountability Act (HIPAA): Flexible Benefits HIPAA Privacy Policy

    E-Print Network [OSTI]

    defined by HIPAA) of participants in the Flexible Spending Account for Health Care Expenses ("FSA of health care to a participant and that identifies the participant or for which there is a reasonable basisPOLICY Subject: Health Insurance Portability and Accountability Act (HIPAA): Flexible Benefits

  10. DOI: 10.1002/cphc.201200529 Quantifying Large Effects of Framework Flexibility on Diffusion in MOFs

    E-Print Network [OSTI]

    Nair, Sankar

    as a rigid structure. A small number of computational studies have explored the influence of framework flexibility on molecular diffusion in MOFs.[4] In large-pore materials, the impact of flexibility on dif of interest. It is highly desirable to have efficient and reliable methods that can assess the role of MOF

  11. Flexible Sensor Array Wraps Beating Hearts to Map Cardiac Activity in Real Time

    E-Print Network [OSTI]

    Rogers, John A.

    Flexible Sensor Array Wraps Beating Hearts to Map Cardiac Activity in Real Time By Jeremy Hsu Flexible Silicon Sensors Put this sensor on your heart and tell me it's all over University of Illinois Getting a cardiac map of the electrical activity coursing through a live, beating heart has proven

  12. Product flexibility measurement with enhanced change modes and effects analysis (CMEA)

    E-Print Network [OSTI]

    Seepersad, Carolyn Conner

    Product flexibility measurement with enhanced change modes and effects analysis (CMEA) Darren A of Texas, Austin, TX 78712, USA Product designers seek to create products that are not only robust techniques exist for understanding and assessing the flexibility of products for future change. In this paper

  13. The Hybrid Power Flow Controller A New Concept for Flexible AC Transmission

    E-Print Network [OSTI]

    Lehn, Peter W.

    large and costly projects. Over the years, environmental, right­of­way, and cost prob- lems have delayedThe Hybrid Power Flow Controller A New Concept for Flexible AC Transmission Jovan Z. Bebic Electric flow controller topologies are proposed for flexible AC transmission systems (FACTS). The first one

  14. Stuart Michael Cohen The Implications of Flexible CO2 Capture on the ERCOT Electric Grid

    E-Print Network [OSTI]

    Rochelle, Gary T.

    , and coal burning for electricity generation is responsible for 60% of America's power sector CO2 emissions Abstract The Implications of Flexible CO2 Capture on the Electric Grid by Stuart Michael Cohen, MSE- and grid-level implications of operating CO2 capture flexibly in response to electricity market conditions

  15. Know Your Health Care Flexible Spending Account Eligible and Ineligible Expenses

    E-Print Network [OSTI]

    New Mexico, University of

    /SERVICES Acupuncture Alcohol and Drug/Substance Abuse (inpatient treatment and outpatient care) Ambulance FertilityKnow Your Health Care Flexible Spending Account Eligible and Ineligible Expenses MAXIMIZE THE VALUE OF YOUR REIMBURSEMENT ACCOUNT Your Health Care Flexible Spending Account (FSA), pre-tax funds can be used

  16. A FLEXIBLE, MODULAR APPROACH TO INTEGRATED SPACE EXPLORATION CAMPAIGN LOGISTICS MODELING, SIMULATION, AND ANALYSIS

    E-Print Network [OSTI]

    de Weck, Olivier L.

    A FLEXIBLE, MODULAR APPROACH TO INTEGRATED SPACE EXPLORATION CAMPAIGN LOGISTICS MODELING Students #12;2 A FLEXIBLE, MODULAR APPROACH TO INTEGRATED SPACE EXPLORATION CAMPAIGN LOGISTICS MODELING in Aeronautics and Astronautics #12;3 Abstract A space logistics modeling framework to support space exploration

  17. A fast, flexible, approximate technique for computing radiative transfer in inhomogeneous cloud fields

    E-Print Network [OSTI]

    Robert, Pincus

    A fast, flexible, approximate technique for computing radiative transfer in inhomogeneous cloud.-J. Morcrette, A fast, flexible, approximate technique for computing radiative transfer in inhomogeneous cloud, which computes fluxes at each level. [3] The description of clouds in current LSMs is quite simple: Most

  18. Conformations of Flexible Dendrimers: A Simulation Study I. O. Go1tze and C. N. Likos*,,

    E-Print Network [OSTI]

    Likos, Christos N.

    the sizes and conformations of flexible dendrimers of generation numbers G ) 4 to G ) 9 by means of MonteConformations of Flexible Dendrimers: A Simulation Study I. O. Go1tze and C. N. Likos*,, Institut of the terminal generation. Moreover, we calculate the distribution of the end monomers, which turns out

  19. Optical Arbitrary Waveform Generation and Measurement Transmission Systems and Its Application to Flexible Bandwidth

    E-Print Network [OSTI]

    Kolner, Brian H.

    Optical Arbitrary Waveform Generation and Measurement Transmission Systems and Its Application to Flexible Bandwidth Networking By David Jason Geisler B.S. (Tufts University) 2004 M.S. (University . . . . . . . . . . . . . . . . . . . . . . . . . 10 1.4.1 The Case for Flexible Bandwidth Networking . . . . . . . . 11 1.4.2 Impairment Awareness

  20. IMAGE: A new type of implantable device uses flexible silicon technology.

    E-Print Network [OSTI]

    Rogers, John A.

    generation of active, flexible, implantable devices for applications in many areas of the body," says coIMAGE: A new type of implantable device uses flexible silicon technology. Click here for more-hugging implant maps heart electrical activity in unprecedented detail Next-generation devices pave way

  1. Flexible cadmium telluride thin films grown on electron-beam-irradiated graphene/thin glass substrates

    SciTech Connect (OSTI)

    Seo, Won-Oh; Kim, Jihyun, E-mail: hyunhyun7@korea.ac.kr [Department of Chemical and Biological Engineering, Korea University, Anam-dong, Sungbuk-gu, Seoul 136-713 (Korea, Republic of); Koo, Yong Hwan; Kim, Byungnam; Lee, Byung Cheol [Radiation Integrated System Research Division, Korea Atomic Energy Research Institute (KAERI), Daejeon 305-353 (Korea, Republic of); Kim, Donghwan [Department of Materials Science and Engineering, Korea University, Seoul 136-701 (Korea, Republic of)

    2014-08-25T23:59:59.000Z

    We demonstrate the close-spaced sublimation growth of polycrystalline cadmium telluride (CdTe) thin films on a flexible graphene electrode/thin glass substrate structure. Prior to the growth of CdTe films, chemical-vapor-deposited graphene was transferred onto a flexible glass substrate and subjected to electron-beam irradiation at an energy of 0.2?MeV in order to intentionally introduce the defects into it in a controlled manner. Micro-Raman spectroscopy and sheet resistance measurements were employed to monitor the damage and disorder in the electron-beam irradiated graphene layers. The morphology and optical properties of the CdTe thin films deposited on a graphene/flexible glass substrate were systematically characterized. The integration of the defective graphene layers with a flexible glass substrate can be a useful platform to grow various thin-film structures for flexible electronic and optoelectronic devices.

  2. Flexible barrier film, method of forming same, and organic electronic device including same

    DOE Patents [OSTI]

    Blizzard, John; Tonge, James Steven; Weidner, William Kenneth

    2013-03-26T23:59:59.000Z

    A flexible barrier film has a thickness of from greater than zero to less than 5,000 nanometers and a water vapor transmission rate of no more than 1.times.10.sup.-2 g/m.sup.2/day at 22.degree. C. and 47% relative humidity. The flexible barrier film is formed from a composition, which comprises a multi-functional acrylate. The composition further comprises the reaction product of an alkoxy-functional organometallic compound and an alkoxy-functional organosilicon compound. A method of forming the flexible barrier film includes the steps of disposing the composition on a substrate and curing the composition to form the flexible barrier film. The flexible barrier film may be utilized in organic electronic devices.

  3. Hybrid Automatic Repeat Request Scheme With Turbo Codes

    E-Print Network [OSTI]

    Jozef Hamorsky; Udo Wachsmann; Johannes B. Huber; Anton Cizmar

    A novel hybrid automatic repeat request system based on turbo codes, called turbo HARQ system, is proposed. The iterative turbo decoding procedure is exploited to request retransmission of not decodable blocks without the necessity of an outer error--detecting code. It is shown that the turbo HARQ scheme with code rate R c = 1=2 and interleaver length 1024 significantly outperforms the classical turbo coding scheme --- especially for low SNR --- without essential loss in throughput. 1 INTRODUCTION Automatic repeat request (ARQ) protocols are well--known methods to achieve high reliability in digital transmission schemes. The information is protected by an error--detecting block code. If the decoder detects an erroneous transmitted block, retransmission of this block is requested via a feedback channel which is assumed to be error--free throughout this paper. Additionally, the request is assumed to be repeated until the decoder detects error--free transmission. The great advantage of s...

  4. A bottom-up analysis of including aviation within theEU's Emissions Trading Scheme

    E-Print Network [OSTI]

    Watson, Andrew

    A bottom-up analysis of including aviation within theEU's Emissions Trading Scheme Alice Bows-up analysis of including aviation within the EU's Emissions Trading Scheme Alice Bows & Kevin Anderson Tyndall's emissions trading scheme. Results indicate that unless the scheme adopts both an early baseline year

  5. A New (k, n)-Threshold Secret Sharing Scheme and Its Extension

    E-Print Network [OSTI]

    A New (k, n)-Threshold Secret Sharing Scheme and Its Extension Jun Kurihara, Shinsaku Kiyomoto)-threshold secret sharing scheme (threshold scheme), a heavy computational cost is required to make n shares and recover the secret. As a solution to this problem, several fast thresh- old schemes have been proposed

  6. Implementaion and performance of checkpointing schemes in a distributed environment 

    E-Print Network [OSTI]

    Soni, Sameer

    1994-01-01T23:59:59.000Z

    the Parameters V. B. 1 Number of Application Messages Number of messages is controBed by changing the value of NUM JUIESG in the program. We have controlled the number of messages to 10, 100, and 200. V. B. 2 Checkpoint Interval UNIX system caD 'settimer.... D. 1 Comparison of Schemes Consider Table I. The P value column has been obtained from the ANOVA result. Then the Tukey-Kramer Comparison Test has been run on all the combinations with significant difference (P&0. 05) to know exactly which schemes...

  7. Set Theory as the Unified Scheme for Physics

    E-Print Network [OSTI]

    Andrey V. Novikov-Borodin

    2015-01-08T23:59:59.000Z

    The process of cognition is analysed to adjust the set theory to physical description. Postulates and basic definitions are revised. The specific sets of predicates, called presets, corresponding to the physical objects identified by an observer during cognition are introduced. Unlike sets, the presets are free of logical or set-theoretical paradoxes and may be consistently used in physical description. Schemes of cognition based on presets are considered. Being different logical systems, the relativistic and quantum theories, observations in modern cosmology cannot be consistently considered in one `unified physical theory', but they are in frames of introduced schemes of cognition.

  8. Describing, assessing and embedding flexibility in system architectures with application to wireless terrestrial networks and handset processors

    E-Print Network [OSTI]

    Banerjee, Prithviraj, 1971-

    2004-01-01T23:59:59.000Z

    This thesis presents a framework that can be used to identify the flexibility attributes and determine the value of embedding flexibility in system architectures, from the context of network based wireless applications and ...

  9. Weaving time into system architecture : new perspectives on flexibility, spacecraft design lifetime, and on-orbit servicing

    E-Print Network [OSTI]

    Saleh, Joseph Homer, 1971-

    2002-01-01T23:59:59.000Z

    A roadmap for a comprehensive treatment of issues of flexibility in system design is developed that addresses the following questions: 1) What are the characteristic features of flexibility in system design? Can one clearly ...

  10. The Flexible Display CenTer aT arizona sTaTe UniversiTy The U.S. Army established the Flexible Display Center at ASU in February 2004 to spearhead the next revolution in

    E-Print Network [OSTI]

    Rhoads, James

    The Flexible Display CenTer aT arizona sTaTe UniversiTy The U.S. Army established the Flexible development, innovation and integration to create a new generation of innovative displays that will be flexible, lightweight, low power, and rugged. These revolutionary displays will usher in a new era

  11. A Flexible simulation and verification framework for next generation hybrid pixel readout chips in High Energy Physics

    E-Print Network [OSTI]

    Marconi, Sara

    A Flexible simulation and verification framework for next generation hybrid pixel readout chips in High Energy Physics

  12. Computational Fluid Dynamics Analysis of Flexible Duct Junction Box Design

    SciTech Connect (OSTI)

    Beach, R.; Prahl, D.; Lange, R.

    2013-12-01T23:59:59.000Z

    IBACOS explored the relationships between pressure and physical configurations of flexible duct junction boxes by using computational fluid dynamics (CFD) simulations to predict individual box parameters and total system pressure, thereby ensuring improved HVAC performance. Current Air Conditioning Contractors of America (ACCA) guidance (Group 11, Appendix 3, ACCA Manual D, Rutkowski 2009) allows for unconstrained variation in the number of takeoffs, box sizes, and takeoff locations. The only variables currently used in selecting an equivalent length (EL) are velocity of air in the duct and friction rate, given the first takeoff is located at least twice its diameter away from the inlet. This condition does not account for other factors impacting pressure loss across these types of fittings. For each simulation, the IBACOS team converted pressure loss within a box to an EL to compare variation in ACCA Manual D guidance to the simulated variation. IBACOS chose cases to represent flows reasonably correlating to flows typically encountered in the field and analyzed differences in total pressure due to increases in number and location of takeoffs, box dimensions, and velocity of air, and whether an entrance fitting is included. The team also calculated additional balancing losses for all cases due to discrepancies between intended outlet flows and natural flow splits created by the fitting. In certain asymmetrical cases, the balancing losses were significantly higher than symmetrical cases where the natural splits were close to the targets. Thus, IBACOS has shown additional design constraints that can ensure better system performance.

  13. Approximation Algorithms for Wireless Link Scheduling with Flexible Data Rates

    E-Print Network [OSTI]

    Kesselheim, Thomas

    2012-01-01T23:59:59.000Z

    We consider scheduling problems in wireless networks with respect to flexible data rates. That is, more or less data can be transmitted per time depending on the signal quality, which is determined by the signal-to-interference-plus-noise ratio (SINR). Each wireless link has a utility function mapping SINR values to the respective data rates. We have to decide which transmissions are performed simultaneously and (depending on the problem variant) also which transmission powers are used. In the capacity-maximization problem, one strives to maximize the overall network throughput, i.e., the summed utility of all links. For arbitrary utility functions (not necessarily continuous ones), we present an O(log n)-approximation when having n communication requests. This algorithm is built on a constant-factor approximation for the special case of the respective problem where utility functions only consist of a single step. In other words, each link has an individual threshold and we aim at maximizing the number of lin...

  14. Diffusion limited cluster aggregation with irreversible flexible bonds

    E-Print Network [OSTI]

    Sujin Babu; Jean-Christophe Gimel; Taco Nicolai

    2008-01-29T23:59:59.000Z

    Irreversible diffusion limited cluster aggregation (DLCA) of hard spheres was simulated using Brownian cluster dynamics. Bound spheres were allowed to move freely within a specified range, but no bond breaking was allowed. The structure and size distribution of the clusters was investigated before gelation. The pair correlation function and the static structure factor of the gels were determined as a function of the volume fraction and time. Bond flexibility led to local densification of the clusters and the gels, with a certain degree of order. At low volume fractions densification of the clusters occurred during their growth, but at higher volume fractions it occurred mainly after gelation. At very low volume fractions, the large scale structure (fractal dimension), size distribution and growth kinetics of the clusters was found to be close to that known for DLCA with rigid bonds. Restructuring of the gels continued for long times, indicating that aging processes in systems with strong attraction do not necessarily involve bond breaking. The mean square displacement of particles in the gels was determined. It is shown to be highly heterogeneous and to increase with decreasing volume fraction.

  15. Proceedings of the flexible, midsize gas turbine program planning workshop

    SciTech Connect (OSTI)

    NONE

    1997-03-01T23:59:59.000Z

    The US Department of Energy (DOE) and the California Energy Commission (CEC) held a program planning workshop on March 4--5, 1997 in Sacramento, California on the subject of a flexible, midsize gas turbine (FMGT). The workshop was also co-sponsored by the Electric Power Research Institute (EPRI), the Gas Research Institute (GRI), the Gas Turbine Association (GTA), and the Collaborative Advanced Gas Turbine Program (CAGT). The purpose of the workshop was to bring together a broad cross section of knowledgeable people to discuss the potential benefits, markets, technical attributes, development costs, and development funding approaches associated with making this new technology available in the commercial marketplace. The participants in the workshop included representatives from the sponsoring organizations, electric utilities, gas utilities, independent power producers, gas turbine manufacturers, gas turbine packagers, and consultants knowledgeable in the power generation field. Thirteen presentations were given on the technical and commercial aspects of the subject, followed by informal breakout sessions that dealt with sets of questions on markets, technology requirements, funding sources and cost sharing, and links to other programs.

  16. Recovery of flexible polyurethane foam from shredder residue.

    SciTech Connect (OSTI)

    Daniels, E. J.; Jody, b. J.

    1999-06-29T23:59:59.000Z

    Argonne National Laboratory has developed a patented, continuous process for the recovery of flexible polyurethane foam (PUF) from auto shredder residue (ASR). To test the process, Argonne researchers conceived of, designed, and built a continuous foam washing and drying system that was pilot-tested at a shredder facility for six months. Economic analysis of the process, using manufacturers' quotes and operating data from Argonne's pilot plant, indicates a payback of less than two years for a plant producing about 1,000 ton/yr of foam. Samples of clean foam were shipped to three major foam reprocessors; all three indicated that the quality of the PUF recovered by the Argonne process met their requirements. Tests of the recovered foam by an independent testing laboratory showed that the recycled foam met the specifications for several automotive applications, including carpet padding, headliner, and sound-suppression support materials. Recovery of foam reduces the mass and the volume of material going to the landfill by about 5% and 30%, respectively. Annually, recovery will save about 1.2 x 10{sup 12} Btu of energy, cut the amount of solid waste being landfilled by about 150,000 tons, and eliminate the emission of about 250 tons of volatile organic compounds (VOCs) into the air.

  17. Coupling schemes for modeling hydraulic fracture propagation using the XFEM

    E-Print Network [OSTI]

    Peirce, Anthony

    Coupling schemes for modeling hydraulic fracture propagation using the XFEM Elizaveta Gordeliy of hydraulic fractures in an elastic medium. With appropriate enrichment, the XFEM resolves the Neumann(h) accuracy. For hydraulic fracture problems with a lag separating the uid front from the fracture front, we

  18. Dynamic System Performance of SISO, MISO and MIMO Alamouti Schemes

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Dynamic System Performance of SISO, MISO and MIMO Alamouti Schemes Dorra Ben Cheikh Battikh , Jean, coupecho, godlewski}@enst.fr Abstract--In this paper, the performance of a SISO system, a 2 × 1 MISO multiplexing tradeoff for a 2 × 1 MISO system. Many other techniques have been proposed to exploit antennas

  19. On Constructing Homomorphic Encryption Schemes from Coding Theory

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    on Reed-Muller codes where for µ = 2 and µ = 3 and security levels between 80 and 128 bits, all operations Homomorphic encryption schemes are very useful cryptographic tools that en- able secure computation (PIR) [35], oblivious polynomial evalu- ation (OPE) [39], or multiparty computation [18]. The work

  20. On Constructing Homomorphic Encryption Schemes from Coding Theory

    E-Print Network [OSTI]

    = 2 and µ = 3 and security levels between 80 and 128 bits, all operations take less than a second encryption schemes are very useful cryptographic tools that enable secure computation. Informally applications, such as electronic voting [14, 5, 18, 19], private information retrieval (PIR) [33], oblivi- ous