Sample records for vacant square footage

  1. Y-12 Lease Summary Address* (Description) Square Footage Lease...

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

    Y-12 Lease Summary Address* (Description) Square Footage Lease Term Expiration Date Onsite Leases 602 Scarboro Rd (New Hope Center) 137,758 square feet Five years 05042012 301...

  2. Table 1a. Effective, Occupied, and Vacant Square Footage, 1992

    Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33 111 1,613 122Commercial ConsumersThousandCubic Feet) DecadeV49 155 181 1773 January 1993

  3. Effective Occupied and Vacant Square Footage in Commercial Buildigs in 1992

    Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33 111 1,613 122 40Coal Stocks at1,066,688 760,877SouthwestWisconsinStatement 1Decade

  4. Vacant | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro IndustriesTown of Ladoga,planning methodologies andVacant Jump to: navigation, search Building

  5. ,"Housing Units1","Average Square Footage Per Housing Unit",...

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

    "Not in metropolitan or micropolitan" "statistical area",26.2,4.1,4.7,23.8,7.3,7.2,24.3 "Climate Region4" "Very ColdCold",3.7,2.9,2.8,4.8,3.3,3.3,4.3 "Mixed-Humid",5.7,2,2,4,3.2,...

  6. ,"Housing Units1","Average Square Footage Per Housing Unit",...

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

    in metropolitan or micropolitan" "statistical area",36.3,7.6,8.2,37.4,13.5,12.1,21.2 "Climate Region4" "Very ColdCold",4.4,1.9,1.9,4,2.1,2.4,5.2 "Mixed-Humid",7.1,4.4,3.9,4.7,...

  7. ,"Housing Units1","Average Square Footage Per Housing Unit",...

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

    "Not in metropolitan or micropolitan" "statistical area",22,3.3,2.8,5.4,3.4,2.9,5.3 "Climate Region4" "Very ColdCold",109,1.5,1.2,1,1.4,1.4,2.2 "Mixed-Humid",4.1,2.1,2.5,3.2,...

  8. ,"Housing Units1","Average Square Footage Per Housing Unit",...

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

    "Not in metropolitan or micropolitan" "statistical area",14.8,3.4,3.3,6.1,3.9,3.5,5.6 "Climate Region4" "Very ColdCold",2.6,1.6,1.7,2.6,2,2.1,2.9 "Mixed-Humid",3.4,1.8,1.9,2.4,...

  9. ,"Housing Units1","Average Square Footage Per Housing Unit",...

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

    "Not in metropolitan or micropolitan" "statistical area",14.3,3.3,3.2,5.5,4.2,3.9,5.4 "Climate Region4" "Very ColdCold",2.7,1.6,1.8,2.8,2,2.2,3.1 "Mixed-Humid",3.9,1.9,2.1,2.5,...

  10. ,"Housing Units1","Average Square Footage Per Housing Unit",...

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

    "Not in metropolitan or micropolitan" "statistical area",27.1,5.5,5.4,9.8,9.5,9.2,13.6 "Climate Region4" "Very ColdCold",3,2.4,2.6,3.5,2.8,3,3.8 "Mixed-Humid",11,3.7,3.5,4.3,3.9...

  11. ,"Housing Units1","Average Square Footage Per Housing Unit",...

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

    in metropolitan or micropolitan" "statistical area",33.1,20.9,20.6,69.5,11.4,10.9,52.9 "Climate Region4" "Very ColdCold",9.4,4.6,4.5,7.1,7,7.1,7.7 "Mixed-Humid",0,0,0,0,0,0,0...

  12. ,"Housing Units1","Average Square Footage Per Housing Unit",...

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

    "Not in metropolitan or micropolitan" "statistical area",26.5,7.2,6.5,19.8,6.8,6.1,20.5 "Climate Region4" "Very ColdCold",11.7,4.1,4.2,17.5,6.6,6.6,19.5 "Mixed-Humid",11.4,4.1,4,...

  13. BP Oil Spill Footage (High Def) - Leak at 4840' - June 3 2010...

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

    40' - June 3 2010 (1 of 4) BP Oil Spill Footage (High Def) - Leak at 4840' - June 3 2010 (1 of 4) Addthis Description Footage of the BP Oil Spill Duration 0:15...

  14. BP Oil Spill Footage (High Def) - Top Hat Procedure at 4850'...

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

    Top Hat Procedure at 4850' - June 3 2010 (4 of 4) BP Oil Spill Footage (High Def) - Top Hat Procedure at 4850' - June 3 2010 (4 of 4) Addthis Description Footage of the BP Oil...

  15. BP Oil Spill Footage (High Def) - Leak at 4850' - June 3 2010...

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

    3 of 4) BP Oil Spill Footage (High Def) - Leak at 4850' - June 3 2010 (3 of 4) Addthis Description Footage of the BP Oil Spill Duration 0:19...

  16. BP Oil Spill Footage (High Def) - Leak at 4850' - June 3 2010...

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

    2 of 4) BP Oil Spill Footage (High Def) - Leak at 4850' - June 3 2010 (2 of 4) Addthis Description Footage of the BP Oil Spill Duration 0:13...

  17. ,"Housing Units1","Average Square Footage Per Housing Unit",,,"Average Square Footage Per Household Member"

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro IndustriesTownDells,1 U.S. Department of Energygasoline4 Space2.9 Home72 Home8* j o n p o J0

  18. ,"Housing Units1","Average Square Footage Per Housing Unit",,,"Average Square Footage Per Household Member"

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro IndustriesTownDells,1 U.S. Department of Energygasoline4 Space2.9 Home72 Home8* j o n p o J01

  19. ,"Housing Units1","Average Square Footage Per Housing Unit",,,"Average Square Footage Per Household Member"

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro IndustriesTownDells,1 U.S. Department of Energygasoline4 Space2.9 Home72 Home8* j o n p o J012

  20. ,"Housing Units1","Average Square Footage Per Housing Unit",,,"Average Square Footage Per Household Member"

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro IndustriesTownDells,1 U.S. Department of Energygasoline4 Space2.9 Home72 Home8* j o n p o

  1. ,"Housing Units1","Average Square Footage Per Housing Unit",,,"Average Square Footage Per Household Member"

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro IndustriesTownDells,1 U.S. Department of Energygasoline4 Space2.9 Home72 Home8* j o n p o4

  2. ,"Housing Units1","Average Square Footage Per Housing Unit",,,"Average Square Footage Per Household Member"

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro IndustriesTownDells,1 U.S. Department of Energygasoline4 Space2.9 Home72 Home8* j o n p o45

  3. ,"Housing Units1","Average Square Footage Per Housing Unit",,,"Average Square Footage Per Household Member"

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro IndustriesTownDells,1 U.S. Department of Energygasoline4 Space2.9 Home72 Home8* j o n p o456

  4. ,"Housing Units1","Average Square Footage Per Housing Unit",,,"Average Square Footage Per Household Member"

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro IndustriesTownDells,1 U.S. Department of Energygasoline4 Space2.9 Home72 Home8* j o n p o4569

  5. Footage Drilled for Crude Oil and Natural Gas Wells

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for On-Highway4,1,50022,3,,,,6,1,9,1,50022,3,,,,6,1,Decade Year-0 Year-1InformationDieselAnnualFORMPageValuesFootage Drilled for

  6. Physisorption of molecular hydrogen on carbon nanotube with vacant defects

    SciTech Connect (OSTI)

    Sun, Gang; Shen, Huaze; Wang, Enge; Xu, Limei, E-mail: limei.xu@pku.edu.cn [International Center for Quantum Materials and School of Physics, Peking University, Beijing 100871 (China); Collaborative Innovation Center of Quantum Matter, Beijing (China); Tangpanitanon, Jirawat [University of Cambridge, Cambridge, Cambridgeshire CB2 1TP (United Kingdom); Wen, Bo [International Center for Quantum Materials and School of Physics, Peking University, Beijing 100871 (China); Beijing Computational Science Research Center, Heqing Street, Haidian District, Beijing 100084 (China); Xue, Jianming [State Key Laboratory of Nuclear Physics and Technology, School of Physics, Peking University, Beijing 100871 (China); Center for Applied Physics and Technology, Peking University, Beijing 100871 (China)

    2014-05-28T23:59:59.000Z

    Physisorption of molecular hydrogen on single-walled carbon nanotubes (SWCNTs) is important for its engineering applications and hydrogen energy storage. Using molecular dynamics simulation, we study the physisorption of molecular hydrogen on a SWCNT with a vacant defect, focusing on the effect of the vacant defect size and external parameters such as temperature and pressure. We find that hydrogen can be physisorbed inside a SWCNT through a vacant defect when the defect size is above a threshold. By controlling the size of the defects, we are able to extract hydrogen molecules from a gas mixture and store them inside the SWCNT. We also find that external parameters, such as low temperature and high pressure, enhance the physisorption of hydrogen molecules inside the SWCNT. In addition, the storage efficiency can be improved by introducing more defects, i.e., reducing the number of carbon atoms on the SWCNT.

  7. The gift of good, vacant land : urban agriculture and redevelopment in the city of Baltimore

    E-Print Network [OSTI]

    Cook, Andrew (Andrew John)

    2014-01-01T23:59:59.000Z

    Urban agriculture in US cities has historically been treated as an interim land use, deemed only appropriate when real estate markets do not support the development of vacant land. However, urban agriculture in the 21st ...

  8. The orbit of the Chelyabinsk event impactor as reconstructed from amateur and public footage

    E-Print Network [OSTI]

    Zuluaga, Jorge I; Geens, Stefan

    2013-01-01T23:59:59.000Z

    A ballistic reconstruction of a meteoroid orbit can be made if enough information is available about its trajectory inside the atmosphere. A few methods have been devised in the past and used in several cases to trace back the origin of small impactors. On February 15, 2013, a medium-sized meteoroid hit the atmosphere in the Chelyabinsk region of Russia, causing damage in several large cities. The incident, the largest registered since the Tunguska event, was witnessed by many thousands and recorded by hundreds of amateur and public video recording systems. The amount and quality of the information gathered by those systems is sufficient to attempt a reconstruction of the trajectory of the impactor body in the atmosphere, and from this the orbit of the body with respect to the Sun. Using amateur and public footage taken in four different places close to the event, we have determined precisely the properties of the entrance trajectory and the orbit of the Chelyabinsk event impactor. We found that the object en...

  9. Vacant Buildings

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33 111 1,613 122 40 Buildingto17 34 44Year Jan FebIncreases (BillionThousand

  10. Do it yourself lighting power survey: lighting power audit for use with the Massachusetts type watts per square foot method of calculating a building's lighting power budget

    SciTech Connect (OSTI)

    Not Available

    1980-06-01T23:59:59.000Z

    Advantages of the self-audit approach to energy conservation are presented. These are that it is cheaper to do it yourself; the employees become part of the corporate conservation effect; and no one knows the building and its needs better than the occupant. Steps described in the lighting survey procedure are: (1) divide the building into categories; (2) determine the total square footage for each category; (3) assign a power allowance for each category; (4) multiply the total square footage for each category by the respective power allowances; (5) add the budget sub-totals for each category to determine total building budget; and (6) walk through the building room-by-room and calculate the connected lighting load fixture-by-fixture. Some worksheets are provided. (MCW)

  11. Electron diffraction study of 1M illites with interstratified trans- and cis-vacant 2 : 1 layers

    SciTech Connect (OSTI)

    Zhukhlistov, A. P., E-mail: anzhu@igem.ru; Vikent'ev, I. V.; Rusinova, O. V. [Russian Academy of Sciences, Institute of Geology of Ore Deposits, Petrography, Mineralogy, and Geochemistry (Russian Federation)

    2012-03-15T23:59:59.000Z

    Illites from the volcanogenic Zn-Au-Ag sulfide deposit Galkinskoe (Northern Urals) have been investigated using oblique-texture electron diffraction patterns in combination with the simulation of diffraction effects. Along with single-phase tv/cv1M illites, the structures of which are formed by statistically interstratified dioctahedral 2: 1 layers with vacant trans- or cis-octahedra, illites in the form of a mixture of two interstratified tv/cv1M phases, with the dominance of tv- or cv layers, are identified. It is shown that in the latter case the diffraction pattern can also be interpreted within the single-phase tv/cv model, provided that the tv- and cv layers are distributed with some tendency to segregate. The structural features indicating the preference of the two-phase model are analyzed.

  12. 851 S.W. Sixth Avenue, Suite 1100 Steve Crow 503-222-5161 Portland, Oregon 97204-1348 Executive Director 800-452-5161

    E-Print Network [OSTI]

    ( Single, Multi, Manuf.) ­­ Square footage of existing commercial buildingsSquare footage of existing commercial buildings ­­ Square footage of new commercial buildingsSquare footage of new commercial buildings. This includes estimating the number of buildings and the amount of electricity using equipment that can

  13. Copley Square : realizing its full potential

    E-Print Network [OSTI]

    Haque, Reaz

    1984-01-01T23:59:59.000Z

    The objective of this study is to form a basis for realizing the full potential of Copley Square, and also to establish an approach to the issues of preservation and revitalization of historic urban squares. The objective ...

  14. An algorithm for recognising the exterior square of a matrix Keywords: matrix, exterior square, algorithm

    E-Print Network [OSTI]

    Greenhill, Catherine

    vector space, with respect to a canonical basis, is called the exterior square of X. Note that all vectorAn algorithm for recognising the exterior square of a matrix Keywords: matrix, exterior square the exterior square of a matrix. The approach involves manipulation of the equations which relate the entries

  15. B-Roll Footage | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33Frequently20,000 Russian NuclearandJune 17,Agenda Agenda Agenda425,15,September 29,TheofInsulatedB

  16. Asymptotics for GARCH Squared Residual Correlations

    E-Print Network [OSTI]

    Kokoszka, Piotr

    Asymptotics for GARCH Squared Residual Correlations Istv'an Berkes \\Lambda A. R'enyi Institute a GARCH(p; q) model. Denoting by ?? r n (k); k ?? 1; these autocorrelations computed from a realization words and phrases: GARCH(p; q) sequence, quasi--maximum likelihood esti­ mator, squared residuals

  17. Policy Iteration / Optimistic Policy Iteration Least-Squares Policy Iteration Experiments Least Squares Policy Iteration

    E-Print Network [OSTI]

    Scherrer, Bruno

    Policy Iteration / Optimistic Policy Iteration Least-Squares Policy Iteration Experiments Least Squares Policy Iteration Bias-Variance Trade-o in Control Problems Christophe Thiéry and Bruno Scherrer/27 #12; Policy Iteration / Optimistic Policy Iteration Least-Squares Policy Iteration Experiments Markov

  18. Elmo bumpy square plasma confinement device

    DOE Patents [OSTI]

    Owen, L.W.

    1985-01-01T23:59:59.000Z

    The invention is an Elmo bumpy type plasma confinement device having a polygonal configuration of closed magnet field lines for improved plasma confinement. In the preferred embodiment, the device is of a square configuration which is referred to as an Elmo bumpy square (EBS). The EBS is formed by four linear magnetic mirror sections each comprising a plurality of axisymmetric assemblies connected in series and linked by 90/sup 0/ sections of a high magnetic field toroidal solenoid type field generating coils. These coils provide corner confinement with a minimum of radial dispersion of the confined plasma to minimize the detrimental effects of the toroidal curvature of the magnetic field. Each corner is formed by a plurality of circular or elliptical coils aligned about the corner radius to provide maximum continuity in the closing of the magnetic field lines about the square configuration confining the plasma within a vacuum vessel located within the various coils forming the square configuration confinement geometry.

  19. Quantum Latin squares and unitary error bases

    E-Print Network [OSTI]

    Benjamin Musto; Jamie Vicary

    2015-04-10T23:59:59.000Z

    In this paper we introduce quantum Latin squares, combinatorial quantum objects which generalize classical Latin squares, and investigate their applications in quantum computer science. Our main results are on applications to unitary error bases (UEBs), basic structures in quantum information which lie at the heart of procedures such as teleportation, dense coding and error correction. We present a new method for constructing a UEB from a quantum Latin square equipped with extra data. Developing construction techniques for UEBs has been a major activity in quantum computation, with three primary methods proposed: shift-and-multiply, Hadamard, and algebraic. We show that our new approach simultaneously generalizes the shift-and-multiply and Hadamard methods. Furthermore, we explicitly construct a UEB using our technique which we prove cannot be obtained from any of these existing methods.

  20. The Group of symmetries of a square There are eight symmetries of a square

    E-Print Network [OSTI]

    Smith, Karen E.

    The Group of symmetries of a square There are eight symmetries of a square: e = no motion r1) a product of two of its subgroups? 5. How many different (non-isomorphic) groups of order eight can you) a = reflection over anti-diagonal (the line y = -x) Complete the Cayley Table for the dihedral group D4: e r1 r2

  1. Toward a Unique UnderstandingToward a Unique Understanding Washington SquareWashington Square

    E-Print Network [OSTI]

    Hung, I-Kuai

    ;LagniappeLagniappe 1837 Map of Nacogdoches1837 Map of Nacogdoches 1846 Map of Nacogdoches1846 Map #12;The Sanborn MapsThe Sanborn Maps #12;Georeferenced RepresentationGeoreferenced Representation #12 excavations atbelow from the 1979 excavations at Washington Square.Washington Square. #12;The GridThe Grid #12

  2. ROBOT CALIBRATION USING LEAST-SQUARES AND

    E-Print Network [OSTI]

    Flanagan, Randy

    ROBOT CALIBRATION USING LEAST-SQUARES AND P OLAR-DEC OMP O SITION FILTERING Gregory Ioannldes 1 This paper reports the experimental results of a novel method to calibrate geometric errors of multi of the Yaskawa Motoman Robot was calibrated. The measurements of the Cartesian coordinates of points were

  3. SAN JOSE STATE UNIVERSITY ONE WASHINGTON SQUARE

    E-Print Network [OSTI]

    Gleixner, Stacy

    Public Safety Funding). RESOLVED That the San José State University (SJSU) commend the CSU BoardSAN JOSE STATE UNIVERSITY ONE WASHINGTON SQUARE SAN JOSE, CA 95192 SS-F12-2, Sense of the Senate Resolution, Urging that California Voters Become Well Informed About the Current State of Funding

  4. Robust Least Square Semidefinite Programming with Applications

    E-Print Network [OSTI]

    2013-07-14T23:59:59.000Z

    Jul 13, 2013 ... In this paper, we consider a least square semidefinite programming problem .... and handling uncertainty, and has natural statistical interpretation. On .... of the paper, we use B(X, r) ? Sn to denote the closed ball centered at X...

  5. David Hume Tower George Square, Edinburgh

    E-Print Network [OSTI]

    Edinburgh, University of

    David Hume Tower George Square, Edinburgh EH8 9JX 0131 650 8295 http://www.ed.ac.uk/maps THE UNIVERSITY OF EDINBURGH DAVID HUME TOWER A GUIDE TO ACCESS AND FACILITIES #12;If you require this document the evacuation arrangements". #12;Disabled Access Guide for David Hume Tower Introduction DAVID HUME TOWER

  6. INVERSE-SQUARE LAW TESTS 1 TESTS OF THE GRAVITATIONAL

    E-Print Network [OSTI]

    Washington at Seattle, University of - Department of Physics, Electroweak Interaction Research Group

    INVERSE-SQUARE LAW TESTS 1 TESTS OF THE GRAVITATIONAL INVERSE-SQUARE LAW E.G.Adelberger, B-1560 KEYWORDS: gravitation, experimental tests of inverse-square law, quantum gravity, extra dimensions ABSTRACT: We review recent experimental tests of the gravitational inverse-square law, and the wide variety

  7. Hybrid least squares multivariate spectral analysis methods

    DOE Patents [OSTI]

    Haaland, David M. (Albuquerque, NM)

    2002-01-01T23:59:59.000Z

    A set of hybrid least squares multivariate spectral analysis methods in which spectral shapes of components or effects not present in the original calibration step are added in a following estimation or calibration step to improve the accuracy of the estimation of the amount of the original components in the sampled mixture. The "hybrid" method herein means a combination of an initial classical least squares analysis calibration step with subsequent analysis by an inverse multivariate analysis method. A "spectral shape" herein means normally the spectral shape of a non-calibrated chemical component in the sample mixture but can also mean the spectral shapes of other sources of spectral variation, including temperature drift, shifts between spectrometers, spectrometer drift, etc. The "shape" can be continuous, discontinuous, or even discrete points illustrative of the particular effect.

  8. The Spanish Square Kilometre Array White Book

    E-Print Network [OSTI]

    Pulido, J A Acosta; Alberdi, A; Alcolea, J; Alfaro, E J; Alonso-Herrero, A; Anglada, G; Arnalte-Mur, P; Ascasibar, Y; Ascaso, B; Azulay, R; Bachiller, R; Baez-Rubio, A; Battaner, E; Blasco, J; Brook, C B; Bujarrabal, V; Busquet, G; Caballero-Garcia, M D; Carrasco-Gonzalez, C; Casares, J; Castro-Tirado, A J; Colina, L; Colomer, F; de Gregorio-Monsalvo, I; del Olmo, A; Desmurs, J-F; Diego, J M; Dominguez-Tenreiro, R; Estalella, R; Fernandez-Soto, A; Florido, E; Font, J; Font, J A; Fuente, A; Garcia-Burillo, S; Garcia-Benito, R; Garcia-Lorenzo, B; de Paz, A Gil; Girart, J M; Goicoechea, J R; Gomez, J F; Gonzalez-Garcia, M; Gonzalez-Martin, O; Gonzalez-Serrano, J I; Gorgas, J; Gorosabel, J; Guijarro, A; Guirado, J C; Hernandez-Garcia, L; Hernandez-Monteagudo, C; Herranz, D; Herrero-Illana, R; Hu, Y-D; Huelamo, N; Huertas-Company, M; Iglesias-Paramo, J; Jeong, S; Jimenez-Serra, I; Knapen, J H; Lineros, R A; Lisenfeld, U; Marcaide, J M; Marquez, I; Marti, J; Marti, J M; Martinez-Gonzalez, E; Martin-Pintado, J; Marti-Vidal, I; Masegosa, J; Mayen-Gijon, J M; Mezcua, M; Mimica, S/ Migliari P; Moldon, J; Morata, O; Negueruela, I; Oates, S R; Osorio, M; Palau, A; Paredes, J M; Perea, J; Perez-Gonzalez, P G; Perez-Montero, E; Perez-Torres, M A; Perucho, M; Planelles, S; Pons, J A; Prieto, A; Quilis, V; Ramirez-Moreta, P; Almeida, C Ramos; Rea, N; Ribo, M; Rioja, M J; Espinosa, J M Rodriguez; Ros, E; Rubio-Martin, J A; Ruiz-Granados, B; Sabater, J; Sanchez, M A P; Usero, A; Verdes-Montenegro, L; Vidal-Garcia, A; Vielva, P; Vilchez, J; Zhang, B-B

    2015-01-01T23:59:59.000Z

    The Square Kilometre Array (SKA) is called to revolutionise essentially all areas of Astrophysics. With a collecting area of about a square kilometre, the SKA will be a transformational instrument, and its scientific potential will go beyond the interests of astronomers. Its technological challenges and huge cost requires a multinational effort, and Europe has recognised this by putting the SKA on the roadmap of the European Strategy Forum for Research Infrastructures (ESFRI). The Spanish SKA White Book is the result of the coordinated effort of 119 astronomers from 40 different research centers. The book shows the enormous scientific interest of the Spanish astronomical community in the SKA and warrants an optimum scientific exploitation of the SKA by Spanish researchers, if Spain enters the SKA project.

  9. Square Engineering Pvt Ltd | 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 directedAnnualProperty Edit with formSoutheastern IL Elec Coop, IncSouthwesternSparkSpringSquare Engineering

  10. 1Machine Learning, to appear. Least-Squares Independence Regression

    E-Print Network [OSTI]

    Sugiyama, Masashi

    1Machine Learning, to appear. Least-Squares Independence Regression for Non-Linear Causal Inference of Technology, Japan. sesejun@cs.titech.ac.jp Abstract The discovery of non-linear causal relationship under Causal inference, Non-Linear, Non-Gaussian, Squared-loss mutual information, Least-Squares Independence

  11. Augmented Classical Least Squares Multivariate Spectral Analysis

    DOE Patents [OSTI]

    Haaland, David M. (Albuquerque, NM); Melgaard, David K. (Albuquerque, NM)

    2005-07-26T23:59:59.000Z

    A method of multivariate spectral analysis, termed augmented classical least squares (ACLS), provides an improved CLS calibration model when unmodeled sources of spectral variation are contained in a calibration sample set. The ACLS methods use information derived from component or spectral residuals during the CLS calibration to provide an improved calibration-augmented CLS model. The ACLS methods are based on CLS so that they retain the qualitative benefits of CLS, yet they have the flexibility of PLS and other hybrid techniques in that they can define a prediction model even with unmodeled sources of spectral variation that are not explicitly included in the calibration model. The unmodeled sources of spectral variation may be unknown constituents, constituents with unknown concentrations, nonlinear responses, non-uniform and correlated errors, or other sources of spectral variation that are present in the calibration sample spectra. Also, since the various ACLS methods are based on CLS, they can incorporate the new prediction-augmented CLS (PACLS) method of updating the prediction model for new sources of spectral variation contained in the prediction sample set without having to return to the calibration process. The ACLS methods can also be applied to alternating least squares models. The ACLS methods can be applied to all types of multivariate data.

  12. Augmented Classical Least Squares Multivariate Spectral Analysis

    DOE Patents [OSTI]

    Haaland, David M. (Albuquerque, NM); Melgaard, David K. (Albuquerque, NM)

    2005-01-11T23:59:59.000Z

    A method of multivariate spectral analysis, termed augmented classical least squares (ACLS), provides an improved CLS calibration model when unmodeled sources of spectral variation are contained in a calibration sample set. The ACLS methods use information derived from component or spectral residuals during the CLS calibration to provide an improved calibration-augmented CLS model. The ACLS methods are based on CLS so that they retain the qualitative benefits of CLS, yet they have the flexibility of PLS and other hybrid techniques in that they can define a prediction model even with unmodeled sources of spectral variation that are not explicitly included in the calibration model. The unmodeled sources of spectral variation may be unknown constituents, constituents with unknown concentrations, nonlinear responses, non-uniform and correlated errors, or other sources of spectral variation that are present in the calibration sample spectra. Also, since the various ACLS methods are based on CLS, they can incorporate the new prediction-augmented CLS (PACLS) method of updating the prediction model for new sources of spectral variation contained in the prediction sample set without having to return to the calibration process. The ACLS methods can also be applied to alternating least squares models. The ACLS methods can be applied to all types of multivariate data.

  13. Augmented classical least squares multivariate spectral analysis

    DOE Patents [OSTI]

    Haaland, David M.; Melgaard, David K.

    2004-02-03T23:59:59.000Z

    A method of multivariate spectral analysis, termed augmented classical least squares (ACLS), provides an improved CLS calibration model when unmodeled sources of spectral variation are contained in a calibration sample set. The ACLS methods use information derived from component or spectral residuals during the CLS calibration to provide an improved calibration-augmented CLS model. The ACLS methods are based on CLS so that they retain the qualitative benefits of CLS, yet they have the flexibility of PLS and other hybrid techniques in that they can define a prediction model even with unmodeled sources of spectral variation that are not explicitly included in the calibration model. The unmodeled sources of spectral variation may be unknown constituents, constituents with unknown concentrations, nonlinear responses, non-uniform and correlated errors, or other sources of spectral variation that are present in the calibration sample spectra. Also, since the various ACLS methods are based on CLS, they can incorporate the new prediction-augmented CLS (PACLS) method of updating the prediction model for new sources of spectral variation contained in the prediction sample set without having to return to the calibration process. The ACLS methods can also be applied to alternating least squares models. The ACLS methods can be applied to all types of multivariate data.

  14. Hybrid least squares multivariate spectral analysis methods

    DOE Patents [OSTI]

    Haaland, David M.

    2004-03-23T23:59:59.000Z

    A set of hybrid least squares multivariate spectral analysis methods in which spectral shapes of components or effects not present in the original calibration step are added in a following prediction or calibration step to improve the accuracy of the estimation of the amount of the original components in the sampled mixture. The hybrid method herein means a combination of an initial calibration step with subsequent analysis by an inverse multivariate analysis method. A spectral shape herein means normally the spectral shape of a non-calibrated chemical component in the sample mixture but can also mean the spectral shapes of other sources of spectral variation, including temperature drift, shifts between spectrometers, spectrometer drift, etc. The shape can be continuous, discontinuous, or even discrete points illustrative of the particular effect.

  15. Classical least squares multivariate spectral analysis

    DOE Patents [OSTI]

    Haaland, David M. (Albuquerque, NM)

    2002-01-01T23:59:59.000Z

    An improved classical least squares multivariate spectral analysis method that adds spectral shapes describing non-calibrated components and system effects (other than baseline corrections) present in the analyzed mixture to the prediction phase of the method. These improvements decrease or eliminate many of the restrictions to the CLS-type methods and greatly extend their capabilities, accuracy, and precision. One new application of PACLS includes the ability to accurately predict unknown sample concentrations when new unmodeled spectral components are present in the unknown samples. Other applications of PACLS include the incorporation of spectrometer drift into the quantitative multivariate model and the maintenance of a calibration on a drifting spectrometer. Finally, the ability of PACLS to transfer a multivariate model between spectrometers is demonstrated.

  16. 2-D weighted least-squares phase unwrapping

    DOE Patents [OSTI]

    Ghiglia, Dennis C. (Placitas, NM); Romero, Louis A. (Albuquerque, NM)

    1995-01-01T23:59:59.000Z

    Weighted values of interferometric signals are unwrapped by determining the least squares solution of phase unwrapping for unweighted values of the interferometric signals; and then determining the least squares solution of phase unwrapping for weighted values of the interferometric signals by preconditioned conjugate gradient methods using the unweighted solutions as preconditioning values. An output is provided that is representative of the least squares solution of phase unwrapping for weighted values of the interferometric signals.

  17. ON LEAST SQUARES EUCLIDEAN DISTANCE MATRIX APPROXIMATION AND COMPLETION

    E-Print Network [OSTI]

    in biological or engineering applications, including molecular structure analysis, protein folding problem. distance geometry, least squares approximation, matrix completion, molecular structure, protein folding

  18. LEAST-SQUARES FINITE ELEMENT METHODS FOR OPTIMALITY SYSTEMS ARISING

    E-Print Network [OSTI]

    Bochev, Pavel

    LEAST-SQUARES FINITE ELEMENT METHODS FOR OPTIMALITY SYSTEMS ARISING IN OPTIMIZATION AND CONTROL control problems for systems governed by linear, elliptic partial differential equations is considered modern least-squares finite element methods for the solution of the optimality systems. The matrix equa

  19. Extended Kalman Filter Using a Kernel Recursive Least Squares Observer

    E-Print Network [OSTI]

    Slatton, Clint

    Extended Kalman Filter Using a Kernel Recursive Least Squares Observer Pingping Zhu, Badong Chen estimation problem combining the extended Kalman filter (EKF) with a kernel recursive least squares (KRLS Kalman filter, EKF and KRLS algorithms. Results demonstrate that the performance of the EKF

  20. JITTER COMPENSATION IN SAMPLING VIA POLYNOMIAL LEAST SQUARES ESTIMATION

    E-Print Network [OSTI]

    Goyal, Vivek K

    JITTER COMPENSATION IN SAMPLING VIA POLYNOMIAL LEAST SQUARES ESTIMATION Daniel S. Weller and Vivek Science Email: {dweller, vgoyal}@mit.edu ABSTRACT Sampling error due to jitter, or noise in the sample independent jitter and additive noise, as an alternative to the linear least squares (LLS) estimator. After

  1. Random Disease on the Square Grid J ozsef Balogh

    E-Print Network [OSTI]

    Balogh, Jozsef

    a disease process. The initial configuration is called contagious or successful if the corresponding) squares in a contagious configuration. The solution of the initial exercise is the following: Fact. [Folklore] G(n) = n. Proof. If we paint the squares of a diagonal black, it will be a contagious

  2. AVIS DE POSTE VACANT TEMPORAIRE (3 mois)

    E-Print Network [OSTI]

    Charette, Andr

    inclusivement Rf. no TS 13-09-04 Titre du poste : Technicien infirmier Technicienne infirmire chelle de salaires : 23,43 $ 30,55 $ Description de la fonction Dispense des soins infirmiers aux patients et aux'exprience pertinente Autres : Membre de l'Ordre des Infirmiers et Infirmires du Qubec. Procdure de mises en

  3. The distribution of prime numbers on the square root spiral

    E-Print Network [OSTI]

    Harry K. Hahn; Robert Sachs

    2008-01-09T23:59:59.000Z

    Prime Numbers clearly accumulate on defined spiral graphs,which run through the Square Root Spiral. These spiral graphs can be assigned to different spiral-systems, in which all spiral-graphs have the same direction of rotation and the same -second difference- between the numbers, which lie on these spiral-graphs. A mathematical analysis shows, that these spiral graphs are caused exclusively by quadratic polynomials. For example the well known Euler Polynomial x2+x+41 appears on the Square Root Spiral in the form of three spiral-graphs, which are defined by three different quadratic polynomials. All natural numbers,divisible by a certain prime factor, also lie on defined spiral graphs on the Square Root Spiral (or Spiral of Theodorus, or Wurzelspirale). And the Square Numbers 4, 9, 16, 25, 36 even form a highly three-symmetrical system of three spiral graphs, which divides the square root spiral into three equal areas. Fibonacci number sequences also play a part in the structure of the Square Root Spiral. With the help of the Number-Spiral, described by Mr. Robert Sachs, a comparison can be drawn between the Square Root Spiral and the Ulam Spiral. The shown sections of his study of the number spiral contain diagrams, which are related to my analysis results, especially in regards to the distribution of prime numbers.

  4. Optimal and efficient semi-Latin squares Leonard H. Soicher

    E-Print Network [OSTI]

    Soicher, Leonard H.

    Optimal and efficient semi-Latin squares Leonard H. Soicher School of Mathematical Sciences, Queen permutation, a column permutation, Email address: L.H.Soicher@qmul.ac.uk (Leonard H. Soicher) Preprint

  5. An improved method for weighted least squares IIR filter design

    E-Print Network [OSTI]

    Davila-Pazmino, Javier

    1999-01-01T23:59:59.000Z

    Recently, a new method for IIR weighted least squares filter design has been proposed. In this method, the problem of approximating a desired frequency response using a rational function is solved using an iterative approach. After studying...

  6. Community, space, and performance : a public stage in Central Square

    E-Print Network [OSTI]

    De Sola, David Theodore

    1995-01-01T23:59:59.000Z

    In this thesis I strive to explore the question, "what is good architecture?" through the design of a facility for formal and informal musical and theatrical performance. The site for this project is in Central Square, ...

  7. Jitter compensation in sampling via polynomial least squares estimation

    E-Print Network [OSTI]

    Weller, Daniel Stuart

    Sampling error due to jitter, or noise in the sample times, affects the precision of analog-to-digital converters in a significant, nonlinear fashion. In this paper, a polynomial least squares (PLS) estimator is derived ...

  8. Lumenhaus Shows Off Solar in Times Square | Department of Energy

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

    West Potomac Park in Washington, D.C. Virginia Tech's Lumenhaus - a net-zero energy, solar-powered, 650-square-foot home - made a stop in New York on its tour, right in the...

  9. EFFICIENT ALGORITHMS FOR SOLUTION OF REGULARIZED TOTAL LEAST SQUARES

    E-Print Network [OSTI]

    Renaut, Rosemary

    EFFICIENT ALGORITHMS FOR SOLUTION OF REGULARIZED TOTAL LEAST SQUARES ROSEMARY A. RENAUT AND HONGBIN-1804 (renaut@asu.edu, hb guo@asu.edu). 457 #12;458 ROSEMARY A. RENAUT AND HONGBIN GUO Here denotes the 2-norm

  10. Tests of the Gravitational Inverse-Square Law

    E-Print Network [OSTI]

    E. G. Adelberger; B. R. Heckel; A. E. Nelson

    2003-07-22T23:59:59.000Z

    We review recent experimental tests of the gravitational inverse-square law and the wide variety of theoretical considerations that suggest the law may break down in experimentally accessible regions.

  11. Footage Drilled for Crude Oil and Natural Gas Wells

    Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33 111 1,613 122 40 Buildingto17 3400, U.S.MajorMarkets EnergyConsumption5ValuesJune

  12. U.S. uranium drilling in footage, 2004-13

    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 OurThe Iron Spin TransitionProgram | Department Home >Area:DepartmentSecurity

  13. A Least-Squares Transport Equation Compatible with Voids

    SciTech Connect (OSTI)

    Jon Hansen; Jacob Peterson; Jim Morel; Jean Ragusa; Yaqi Wang

    2014-09-01T23:59:59.000Z

    Standard second-order self-adjoint forms of the transport equation, such as the evenparity, odd-parity, and self-adjoint angular flux equation, cannot be used in voids. Perhaps more important, they experience numerical convergence difficulties in near-voids. Here we present a new form of a second-order self-adjoint transport equation that has an advantage relative to standard forms in that it can be used in voids or near-voids. Our equation is closely related to the standard least-squares form of the transport equation with both equations being applicable in a void and having a nonconservative analytic form. However, unlike the standard least-squares form of the transport equation, our least-squares equation is compatible with source iteration. It has been found that the standard least-squares form of the transport equation with a linear-continuous finite-element spatial discretization has difficulty in the thick diffusion limit. Here we extensively test the 1D slab-geometry version of our scheme with respect to void solutions, spatial convergence rate, and the intermediate and thick diffusion limits. We also define an effective diffusion synthetic acceleration scheme for our discretization. Our conclusion is that our least-squares Sn formulation represents an excellent alternative to existing second-order Sn transport formulations

  14. Organic light-emitting diodes from homoleptic square planar complexes

    DOE Patents [OSTI]

    Omary, Mohammad A

    2013-11-12T23:59:59.000Z

    Homoleptic square planar complexes [M(N.LAMBDA.N).sub.2], wherein two identical N.LAMBDA.N bidentate anionic ligands are coordinated to the M(II) metal center, including bidentate square planar complexes of triazolates, possess optical and electrical properties that make them useful for a wide variety of optical and electrical devices and applications. In particular, the complexes are useful for obtaining white or monochromatic organic light-emitting diodes ("OLEDs"). Improved white organic light emitting diode ("WOLED") designs have improved efficacy and/or color stability at high brightness in single- or two-emitter white or monochrome OLEDs that utilize homoleptic square planar complexes, including bis[3,5-bis(2-pyridyl)-1,2,4-triazolato]platinum(II) ("Pt(ptp).sub.2").

  15. Store House : unpacking the American dream

    E-Print Network [OSTI]

    Barker, Kyle (Kyle Lawrence)

    2014-01-01T23:59:59.000Z

    Since 1950 the average US home has grown from 1100 square feet to over 2600 square feet. During this same period the average family size shrunk by a person, meaning that per capita residential square footage has more than ...

  16. Majority-vote model with heterogeneous agents on square lattice

    E-Print Network [OSTI]

    Lima, F W S

    2013-01-01T23:59:59.000Z

    We study a nonequilibrium model with up-down symmetry and a noise parameter $q$ known as majority-vote model of M.J. Oliveira 1992 with heterogeneous agents on square lattice. By Monte Carlo simulations and finite-size scaling relations the critical exponents $\\beta/\

  17. Rectilinear Glass-Cut Dissections of Rectangles to Squares

    E-Print Network [OSTI]

    Urrutia, Jorge

    Rectilinear Glass-Cut Dissections of Rectangles to Squares Jurek Czyzowicz§ czyzowic is made using only rectilinear glass-cuts, i.e., vertical or horizontal straight-line cuts separating pieces into two. 1 Introduction A glass-cut of a rectangle is a cut by a straight-line segment

  18. Subspace Segmentation with A Minimal Squared Frobenius Norm Representation

    E-Print Network [OSTI]

    Yu, Yizhou

    Minimal Squared Frobenius Norm Representa- tion (MSFNR). MSFNR performs data clustering by solving benchmark [9]. However, LRR in- volves nuclear norm1 minimization. Solving LRR re- quires computing multiple Representation (MSFNR). It employs convex optimization to perform subspace clustering. The method minimizes

  19. Proton root-mean-square radii and electron scattering

    E-Print Network [OSTI]

    Ingo Sick; Dirk Trautmann

    2014-07-07T23:59:59.000Z

    The standard procedure of extracting the proton root-mean-square radii from models for the Sachs form factors $G_e (q)$ and $G_m (q)$ fitted to elastic electron-proton scattering data %has a serious flaw. is more uncertain than traditionally assumed. The extrapolation of $G(q)$, from the region $q_{min} reliable $rms$-radii be determined.

  20. Fast Bootstrap for Least-square Support Vector Machines

    E-Print Network [OSTI]

    Verleysen, Michel

    Fast Bootstrap for Least-square Support Vector Machines A. Lendasse1 , G. Simon2 , V. Wertz3 , M, CESAME, 4 av. G. Lematre B-1348 Louvain-la-Neuve, Belgium, wertz@auto.ucl.ac.be. Abstract. The Bootstrap of the Bootstrap implies a high computational load. In this paper we present a simple procedure to obtain a fast

  1. CONTRACTION AND SUM OF SQUARES ANALYSIS OF HCCI ENGINES

    E-Print Network [OSTI]

    Shaver, Gregory M.

    CONTRACTION AND SUM OF SQUARES ANALYSIS OF HCCI ENGINES Gregory M. Shaver , Aleksandar Koji´c , J ignition (HCCI), requires not only precise valve control but also a combustion control strategy, HCCI has no specific event that initiates combustion. Since exhaust gas is re-inducted from

  2. An Efficient SquareRoot Algorithm for BLAST Babak Hassibi

    E-Print Network [OSTI]

    Hassibi, Babak

    antennas, BLAST first decodes the ``strongest'' signal, then cancels the effect of this strongest transmitAn Efficient SquareRoot Algorithm for BLAST Babak Hassibi Mathematics of Communications ResearchTime (BLAST) is a scheme for transmitting information over a richscattering wireless environment using

  3. Three-state majority-vote model on square lattice

    E-Print Network [OSTI]

    Lima, F W S

    2011-01-01T23:59:59.000Z

    Here, the model of non-equilibrium model with two states ($-1,+1$) and a noise $q$ on simple square lattices proposed for M.J. Oliveira (1992) following the conjecture of up-down symmetry of Grinstein and colleagues (1985) is studied and generalized. This model is well-known, today, as Majority-Vote Model. They showed, through Monte Carlo simulations, that their obtained results fall into the universality class of the equilibrium Ising model on a square lattice. In this work, we generalize the Majority-Vote Model for a version with three states, now including the zero state, ($-1,0,+1$) in two dimensions. Using Monte Carlo simulations, we showed that our model falls into the universality class of the spin-1 ($-1,0,+1$) and spin-1/2 Ising model and also agree with Majority-Vote Model proposed for M.J. Oliveira (1992) . The exponents ratio obtained for our model was $\\gamma/\

  4. The 160 Square Degree ROSAT Survey - Revised Catalog & Cluster Evolution

    E-Print Network [OSTI]

    Mullis, C; Quintana, H; Vikhlinin, A; Henry, P; Gioia, I; Hornstrup, A; Forman, W; Jones, C; Mullis, Christopher; Namara, Brian Mc; Quintana, Hernan; Vikhlinin, Alexey; Henry, Patrick; Gioia, Isabella; Hornstrup, Allan; Forman, William; Jones, Christine

    2003-01-01T23:59:59.000Z

    We have constructed a large, statistically complete sample of galaxy clusters serendipitously detected as extended X-ray sources in 647 ROSAT PSPC pointed observations. The survey covers 158 square degrees with a median sample flux limit of 1.2 x 10^-13 erg cm^-2 s^-1 (0.5-2.0 keV). Our sample consists of 201 clusters of galaxies characterized by a median redshift of z=0.25 and a maximum of z=1.26. With 22 clusters at z > 0.5, the 160 Square Degree ROSAT Survey is the largest high-redshift sample of X-ray-selected clusters published to date. Here we describe the revised sample which features spectroscopic redshifts for 99.5% of the clusters and discuss the implications for evolution in the cluster abundance.

  5. Optimization of the geometrical stability in square ring laser gyroscopes

    E-Print Network [OSTI]

    R. Santagata; A. Beghi; J. Belfi; N. Beverini; D. Cuccato; A. Di Virgilio; A. Ortolan; A. Porzio; S. Solimeno

    2014-11-12T23:59:59.000Z

    Ultra sensitive ring laser gyroscopes are regarded as potential detectors of the general relativistic frame-dragging effect due to the rotation of the Earth: the project name is GINGER (Gyroscopes IN GEneral Relativity), a ground-based triaxial array of ring lasers aiming at measuring the Earth rotation rate with an accuracy of 10^-14 rad/s. Such ambitious goal is now within reach as large area ring lasers are very close to the necessary sensitivity and stability. However, demanding constraints on the geometrical stability of the laser optical path inside the ring cavity are required. Thus we have started a detailed study of the geometry of an optical cavity, in order to find a control strategy for its geometry which could meet the specifications of the GINGER project. As the cavity perimeter has a stationary point for the square configuration, we identify a set of transformations on the mirror positions which allows us to adjust the laser beam steering to the shape of a square. We show that the geometrical stability of a square cavity strongly increases by implementing a suitable system to measure the mirror distances, and that the geometry stabilization can be achieved by measuring the absolute lengths of the two diagonals and the perimeter of the ring.

  6. A square root analog to digital converter to optimally convert photonic signals for computed tomography

    E-Print Network [OSTI]

    Bieniosek, Matthew (Matthew F.)

    2010-01-01T23:59:59.000Z

    The arrival of photons at a given location is a Poisson process with an associated shot noise which rises with the square root of the number of photons received. An analog-to-digital converter (ADC) with a square root ...

  7. Parallel Variable Distribution for Total Least Squares Hongbin Guo1, and Rosemary A. Renaut1

    E-Print Network [OSTI]

    Renaut, Rosemary

    Parallel Variable Distribution for Total Least Squares Hongbin Guo1, and Rosemary A. Renaut1 1 Variable Distribution for Total Least Squares Hongbin Guo1, and Rosemary A. Renaut1 1Department

  8. Control and Optimization of Vapor Compression Cycles Using Recursive Least Squares Estimation

    E-Print Network [OSTI]

    Rani, Avinash

    2012-10-19T23:59:59.000Z

    ....................................................................................................... 22 Data Acquisition .............................................................................................. 25 III DYNAMIC ANALYSIS OF WATER CHILLER SYSTEM ........................ 26 System Identification Theory... ......................................................................... 26 Frequency Response of Experimental System. ............................................ 31 IV RECURSIVE LEAST SQUARES THEORY ................................................ 34 Application of Recursive Least Squares Algorithm...

  9. Positive Scattering Cross Sections using Constrained Least Squares

    SciTech Connect (OSTI)

    Dahl, J.A.; Ganapol, B.D.; Morel, J.E.

    1999-09-27T23:59:59.000Z

    A method which creates a positive Legendre expansion from truncated Legendre cross section libraries is presented. The cross section moments of order two and greater are modified by a constrained least squares algorithm, subject to the constraints that the zeroth and first moments remain constant, and that the standard discrete ordinate scattering matrix is positive. A method using the maximum entropy representation of the cross section which reduces the error of these modified moments is also presented. These methods are implemented in PARTISN, and numerical results from a transport calculation using highly anisotropic scattering cross sections with the exponential discontinuous spatial scheme is presented.

  10. 15 Squares mod p Fix a prime p.

    E-Print Network [OSTI]

    Ramakrishnan, Dinakar

    15 Squares mod p Fix a prime p. Basic question: Given a, how can we determine if #b # Z such that a # b 2 (mod p)? Trivial case if p|a, take b # 0. So from now on take (a, p) = 1. p=3 p=5 p=7 x x 2 x x 2 x x 2 1 1 1 1 1 1 2 1 2 1 2 4 3 1 4 2 1=4 1 5 4 6 1 1 # d p 1, 4 as mod 5 1, 2, 4 as mod p 2

  11. 15 Squares mod p Fix a prime p.

    E-Print Network [OSTI]

    Ramakrishnan, Dinakar

    15 Squares mod p Fix a prime p. Basic question: Given a, how can we determine if b Z such that a b2 (mod p)? Trivial case if p|a, take b 0. So from now on take (a, p) = 1. p=3 p=5 p=7 x x2 x x2 x x2 1 1 1 1 1 1 2 1 2 -1 2 4 3 -1 4 2 -1=4 1 5 4 6 1 1 dp 1, 4 as mod 5 1, 2, 4 as mod p 2 2, 3 3

  12. A Least-Squares Transport Equation Compatible with Voids

    E-Print Network [OSTI]

    Hansen, Jon

    2014-04-22T23:59:59.000Z

    . DERIVATION OF EQUATION Let us begin the derivation of our least-squares equation with the first-order monoenergetic transport equation, L? = S? + q 4pi = ?s?+ q 4pi = Q , (2.1) where ? (n/cm2-s-str) is the angular flux, ? (n/cm2-s) is the scalar flux defined... by ? = ? 4pi ? d?, q (n/cm 3-s) is the distributed source, and L is the streaming plus removal operator, L = ?? ? ?? ? + ?t , (2.2) S is the scattering operator, S = ?s 4pi ? 4pi d? , (2.3) ?t (cm?1) denotes the macroscopic total cross section and ?s...

  13. Numerical solution of the linear least squares problem for splines

    E-Print Network [OSTI]

    Vonderhaar, Thomas Jerome

    1975-01-01T23:59:59.000Z

    ) Ci?. . &: , i ~ '(8'??. (Member) (Member) May 1975 ABSTRACT Numerical Solution of the Linear Least Squares Problem for Splines. (May 1975) Thomas Jerome Vonderhaar B. A. , Lewis University Chairman of Advisory Committee: Dr. Philip W. Smith... in the preparation of this thesis. I would also like to thank Dr. C. K. Chui and Dr. R. D. Larsen for serving on my committee. My sincere gratitude goes to Myra McWatt for her understanding and moral support during the completion of this paper. TABLE OF CONTENTS...

  14. An algorithm for recognising the exterior square of a Catherine Greenhill

    E-Print Network [OSTI]

    Greenhill, Catherine

    the motivating case of multisets of eigenvalues of matrices. 1 Introduction The exterior square of a vector space of X on the exterior square of the underlying vector space. This relationship is fully determinedAn algorithm for recognising the exterior square of a multiset Catherine Greenhill School

  15. A maximum entropy-least squares estimator for elastic origin-destination trip matrix estimation

    E-Print Network [OSTI]

    Kockelman, Kara M.

    A maximum entropy-least squares estimator for elastic origin- destination trip matrix estimation propose a combined maximum entropy-least squares (ME-LS) estimator, by which O- D flows are distributed-destination trip table; elastic demand; maximum entropy; least squares; subnetwork analysis; convex combination

  16. Faraday rotation data analysis with least-squares elliptical fitting

    SciTech Connect (OSTI)

    White, Adam D.; McHale, G. Brent; Goerz, David A.; Speer, Ron D. [Lawrence Livermore National Laboratory, Livermore, California 94550 (United States)

    2010-10-15T23:59:59.000Z

    A method of analyzing Faraday rotation data from pulsed magnetic field measurements is described. The method uses direct least-squares elliptical fitting to measured data. The least-squares fit conic parameters are used to rotate, translate, and rescale the measured data. Interpretation of the transformed data provides improved accuracy and time-resolution characteristics compared with many existing methods of analyzing Faraday rotation data. The method is especially useful when linear birefringence is present at the input or output of the sensing medium, or when the relative angle of the polarizers used in analysis is not aligned with precision; under these circumstances the method is shown to return the analytically correct input signal. The method may be pertinent to other applications where analysis of Lissajous figures is required, such as the velocity interferometer system for any reflector (VISAR) diagnostics. The entire algorithm is fully automated and requires no user interaction. An example of algorithm execution is shown, using data from a fiber-based Faraday rotation sensor on a capacitive discharge experiment.

  17. Square Turing patterns in reaction-diffusion systems with coupled layers

    SciTech Connect (OSTI)

    Li, Jing [State Key Laboratory for Mesoscopic Physics and School of Physics, Peking University, Beijing 100871 (China)] [State Key Laboratory for Mesoscopic Physics and School of Physics, Peking University, Beijing 100871 (China); Wang, Hongli, E-mail: hlwang@pku.edu.cn, E-mail: qi@pku.edu.cn [State Key Laboratory for Mesoscopic Physics and School of Physics, Peking University, Beijing 100871 (China) [State Key Laboratory for Mesoscopic Physics and School of Physics, Peking University, Beijing 100871 (China); Center for Quantitative Biology, Peking University, Beijing 100871 (China); Ouyang, Qi, E-mail: hlwang@pku.edu.cn, E-mail: qi@pku.edu.cn [State Key Laboratory for Mesoscopic Physics and School of Physics, Peking University, Beijing 100871 (China) [State Key Laboratory for Mesoscopic Physics and School of Physics, Peking University, Beijing 100871 (China); Center for Quantitative Biology, Peking University, Beijing 100871 (China); The Peking-Tsinghua Center for Life Sciences, Beijing 100871 (China)

    2014-06-15T23:59:59.000Z

    Square Turing patterns are usually unstable in reaction-diffusion systems and are rarely observed in corresponding experiments and simulations. We report here an example of spontaneous formation of square Turing patterns with the Lengyel-Epstein model of two coupled layers. The squares are found to be a result of the resonance between two supercritical Turing modes with an appropriate ratio. Besides, the spatiotemporal resonance of Turing modes resembles to the mode-locking phenomenon. Analysis of the general amplitude equations for square patterns reveals that the fixed point corresponding to square Turing patterns is stationary when the parameters adopt appropriate values.

  18. Quantum root-mean-square error and measurement uncertainty relations

    E-Print Network [OSTI]

    Paul Busch; Pekka Lahti; Reinhard F Werner

    2014-10-10T23:59:59.000Z

    Recent years have witnessed a controversy over Heisenberg's famous error-disturbance relation. Here we resolve the conflict by way of an analysis of the possible conceptualizations of measurement error and disturbance in quantum mechanics. We discuss two approaches to adapting the classic notion of root-mean-square error to quantum measurements. One is based on the concept of noise operator; its natural operational content is that of a mean deviation of the values of two observables measured jointly, and thus its applicability is limited to cases where such joint measurements are available. The second error measure quantifies the differences between two probability distributions obtained in separate runs of measurements and is of unrestricted applicability. We show that there are no nontrivial unconditional joint-measurement bounds for {\\em state-dependent} errors in the conceptual framework discussed here, while Heisenberg-type measurement uncertainty relations for {\\em state-independent} errors have been proven.

  19. Least Squares Shadowing sensitivity analysis of chaotic limit cycle oscillations

    SciTech Connect (OSTI)

    Wang, Qiqi, E-mail: qiqi@mit.edu; Hu, Rui, E-mail: hurui@mit.edu; Blonigan, Patrick, E-mail: blonigan@mit.edu

    2014-06-15T23:59:59.000Z

    The adjoint method, among other sensitivity analysis methods, can fail in chaotic dynamical systems. The result from these methods can be too large, often by orders of magnitude, when the result is the derivative of a long time averaged quantity. This failure is known to be caused by ill-conditioned initial value problems. This paper overcomes this failure by replacing the initial value problem with the well-conditioned least squares shadowing (LSS) problem. The LSS problem is then linearized in our sensitivity analysis algorithm, which computes a derivative that converges to the derivative of the infinitely long time average. We demonstrate our algorithm in several dynamical systems exhibiting both periodic and chaotic oscillations.

  20. The ordered distribution of natural numbers on the square root spiral

    E-Print Network [OSTI]

    Harry K. Hahn; Kay Schoenberger

    2007-12-13T23:59:59.000Z

    Natural numbers divisible by the same prime factor lie on defined spiral graphs which are running through the Square Root Spiral (also named as the Spiral of Theodorus or Wurzel Spirale or Einstein Spiral). Prime Numbers also clearly accumulate on such spiral graphs. And the square numbers 4, 9, 16, 25, 36,... form a highly three-symmetrical system of three spiral graphs, which divides the square-root-spiral into three equal areas. A mathematical analysis shows that these spiral graphs are defined by quadratic polynomials. Fibonacci number sequences also play a part in the structure of the Square Root Spiral. Fibonacci Numbers divide the Square Root Spiral into areas and angle sectors with constant proportions. These proportions are linked to the golden mean (or golden section), which behaves as a self-avoiding-walk-constant in the lattice-like structure of the square root spiral.

  1. (522)revision:2004-09-14modified:2005-06-17 BOREL SETS WITH LARGE SQUARES

    E-Print Network [OSTI]

    Shelah, Saharon

    (522)revision:2004-09-14modified:2005-06-17 BOREL SETS WITH LARGE SQUARES SAHARON SHELAH Abstract;(522)revision:2004-09-14modified:2005-06-17 2 SAHARON SHELAH but no µ+-square. Lastly (in 1.15) assuming MA one is #12;(522)revision:2004-09-14modified:2005-06-17 BOREL SETS WITH LARGE SQUARES 3 ()1

  2. Science With The Australian Square Kilometre Array Pathfinder

    E-Print Network [OSTI]

    Simon Johnston

    2007-11-14T23:59:59.000Z

    The future of cm and m-wave astronomy lies with the Square Kilometre Array (SKA), a telescope under development by a consortium of 17 countries that will be 50 times more sensitive than any existing radio facility. Most of the key science for the SKA will be addressed through large-area imaging of the Universe at frequencies from a few hundred MHz to a few GHz. The Australian SKA Pathfinder (ASKAP) is a technology demonstrator aimed in the mid-frequency range, and achieves instantaneous wide-area imaging through the development and deployment of phased-array feed systems on parabolic reflectors. The large field-of-view makes ASKAP an unprecedented synoptic telescope that will make substantial advances in SKA key science. ASKAP will be located at the Murchison Radio Observatory in inland Western Australia, one of the most radio-quiet locations on the Earth and one of two sites selected by the international community as a potential location for the SKA. In this paper, we outline an ambitious science program for ASKAP, examining key science such as understanding the evolution, formation and population of galaxies including our own, understanding the magnetic Universe, revealing the transient radio sky and searching for gravitational waves.

  3. Measuring the Neutron's Mean Square Charge Radius Using Neutron Interferometry

    E-Print Network [OSTI]

    F. E. Wietfeldt; M. Huber; T. C. Black; H. Kaiser; M. Arif; D. L. Jacobson; S. A. Werner

    2005-09-14T23:59:59.000Z

    The neutron is electrically neutral, but its substructure consists of charged quarks so it may have an internal charge distribution. In fact it is known to have a negative mean square charge radius (MSCR), the second moment of the radial charge density. In other words the neutron has a positive core and negative skin. In the first Born approximation the neutron MSCR can be simply related to the neutron-electron scattering length b_ne. In the past this important quantity has been extracted from the energy dependence of the total transmission cross-section of neutrons on high-Z targets, a very difficult and complicated process. A few years ago S.A. Werner proposed a novel approach to measuring b_ne from the neutron's dynamical phase shift in a perfect crystal close to the Bragg condition. We are conducting an experiment based on this method at the NIST neutron interferometer which may lead to a five-fold improvement in precision of b_ne and hence the neutron MSCR.

  4. The Square Kilometre Array: A new probe of cosmic magnetism

    E-Print Network [OSTI]

    Bryan M. Gaensler

    2006-03-02T23:59:59.000Z

    Magnetic fields are a fundamental part of many astrophysical phenomena, but the evolution, structure and origin of magnetic fields are still unresolved problems in physics and astrophysics. When and how were the first fields generated? Are present-day magnetic fields the result of standard dynamo action, or do they represent rapid or recent field amplification through other processes? What role do magnetic fields play in turbulence, cosmic ray acceleration and structure formation? I explain how the Square Kilometre Array (SKA), a next-generation radio telescope, can deliver stunning new data-sets that will address these currently unanswered issues. The foundation for these experiments will be an all-sky survey of rotation measures, in which Faraday rotation toward >10^7 background sources will provide a dense grid for probing magnetism in the Milky Way, nearby galaxies, and in distant galaxies, clusters and protogalaxies. Using these data, we can map out the evolution of magnetized structures from redshifts z > 3 to the present, can distinguish between different origins for seed magnetic fields in galaxies, and can develop a detailed model of the magnetic field geometry of the intergalactic medium and of the overall Universe. In addition, the SKA will certainly discover new magnetic phenomena beyond what we can currently predict or imagine.

  5. Attractive Inverse Square Potential, U(1) Gauge, and Winding Transitions

    E-Print Network [OSTI]

    Cristiano Nisoli; Alan. R. Bishop

    2014-10-18T23:59:59.000Z

    The inverse square potential arises in a variety of different quantum phenomena, yet notoriously it must be handled with care: it suffers from pathologies rooted in the mathematical foundations of quantum mechanics. We show that its recently studied conformality-breaking corresponds to an infinitely smooth winding-unwinding topological transition for the {\\it classical} statistical mechanics of a one-dimensional system: this describes the the tangling/untangling of floppy polymers under a biasing torque. When the ratio between torque and temperature exceeds a critical value the polymer undergoes tangled oscillations, with an extensive winding number. At lower torque or higher temperature the winding number per unit length is zero. Approaching criticality, the correlation length of the order parameter---the extensive winding number---follows a Kosterlitz-Thouless type law. The model is described by the Wilson line of a (0+1) $U(1)$ gauge theory, and applies to the tangling/untangling of floppy polymers and to the winding/diffusing kinetics in diffusion-convection-reactions.

  6. Finding a Minimally Informative Dirichlet Prior Distribution Using Least Squares

    SciTech Connect (OSTI)

    Dana Kelly; Corwin Atwood

    2011-03-01T23:59:59.000Z

    In a Bayesian framework, the Dirichlet distribution is the conjugate distribution to the multinomial likelihood function, and so the analyst is required to develop a Dirichlet prior that incorporates available information. However, as it is a multiparameter distribution, choosing the Dirichlet parameters is less straight-forward than choosing a prior distribution for a single parameter, such as p in the binomial distribution. In particular, one may wish to incorporate limited information into the prior, resulting in a minimally informative prior distribution that is responsive to updates with sparse data. In the case of binomial p or Poisson, the principle of maximum entropy can be employed to obtain a so-called constrained noninformative prior. However, even in the case of p, such a distribution cannot be written down in closed form, and so an approximate beta distribution is used in the case of p. In the case of the multinomial model with parametric constraints, the approach of maximum entropy does not appear tractable. This paper presents an alternative approach, based on constrained minimization of a least-squares objective function, which leads to a minimally informative Dirichlet prior distribution. The alpha-factor model for common-cause failure, which is widely used in the United States, is the motivation for this approach, and is used to illustrate the method. In this approach to modeling common-cause failure, the alpha-factors, which are the parameters in the underlying multinomial aleatory model for common-cause failure, must be estimated from data that is often quite sparse, because common-cause failures tend to be rare, especially failures of more than two or three components, and so a prior distribution that is responsive to updates with sparse data is needed.

  7. Finding A Minimally Informative Dirichlet Prior Using Least Squares

    SciTech Connect (OSTI)

    Dana Kelly

    2011-03-01T23:59:59.000Z

    In a Bayesian framework, the Dirichlet distribution is the conjugate distribution to the multinomial likelihood function, and so the analyst is required to develop a Dirichlet prior that incorporates available information. However, as it is a multiparameter distribution, choosing the Dirichlet parameters is less straightforward than choosing a prior distribution for a single parameter, such as p in the binomial distribution. In particular, one may wish to incorporate limited information into the prior, resulting in a minimally informative prior distribution that is responsive to updates with sparse data. In the case of binomial p or Poisson \\lambda, the principle of maximum entropy can be employed to obtain a so-called constrained noninformative prior. However, even in the case of p, such a distribution cannot be written down in the form of a standard distribution (e.g., beta, gamma), and so a beta distribution is used as an approximation in the case of p. In the case of the multinomial model with parametric constraints, the approach of maximum entropy does not appear tractable. This paper presents an alternative approach, based on constrained minimization of a least-squares objective function, which leads to a minimally informative Dirichlet prior distribution. The alpha-factor model for common-cause failure, which is widely used in the United States, is the motivation for this approach, and is used to illustrate the method. In this approach to modeling common-cause failure, the alpha-factors, which are the parameters in the underlying multinomial model for common-cause failure, must be estimated from data that are often quite sparse, because common-cause failures tend to be rare, especially failures of more than two or three components, and so a prior distribution that is responsive to updates with sparse data is needed.

  8. Recursive Total Least Squares: An Alternative to the Discrete Kalman Filter

    E-Print Network [OSTI]

    Boley, Daniel

    Recursive Total Least Squares: An Alternative to the Discrete Kalman Filter Daniel L. Boley The discrete Kalman lter, which is becoming a common tool for reducing uncertainty in robot navigation, su ers total least squares estimator (RTLS) as an alternative to the Kalman lter, and compare

  9. Recursive Total Least Squares: An Alternative to Using the Discrete Kalman

    E-Print Network [OSTI]

    Boley, Daniel

    Recursive Total Least Squares: An Alternative to Using the Discrete Kalman Filter in Robot to ob- tain the best estimate of the robot position. The discrete Kalman filter, com- monly used the Kalman filter. To this end, we propose the use of a Recursive Total Least Squares Filter. This filter

  10. Higher-Order Partial Least Squares (HOPLS): A Generalized Multi-Linear Regression Method

    E-Print Network [OSTI]

    Cichocki, Andrzej

    1 Higher-Order Partial Least Squares (HOPLS): A Generalized Multi-Linear Regression Method Qibin Regression (PLSR) - a multivariate method which, in contrast to Multiple Linear Regression (MLR. A standard way to optimize the model parameters is the Non- linear Iterative Partial Least Squares (NIPALS

  11. EXPERIMENTAL STUDY OF AXISYMMETRIC INSTABILITY OF INVERSE DEE AND SQUARE TOKAMAK EQUILIBRIA

    E-Print Network [OSTI]

    Sprott, Julien Clinton

    EXPERIMENTAL STUDY OF AXISYMMETRIC INSTABILITY OF INVERSE DEE AND SQUARE TOKAMAK EQUILIBRIA COO Study ofAxi.symmetric !nsta bUity of Inverse Dee and Square Tokamak Equilibria B. Lipschultz, S as a function of time in a tokamak with a 4-null poloidal d ivertor. Inverse dee equilibria are observed

  12. Efficient and Robust Non-Rigid Least-Squares Rectification of Medical Images

    E-Print Network [OSTI]

    Orchard, Jeffery J.

    imaging, robust statistics, least-squares. 1 Introduction Advances in medical imaging techniques haveEfficient and Robust Non-Rigid Least-Squares Rectification of Medical Images A. Wong Department of the major problems facing medical imaging is the presence of geometric distortions inherent in an imaging

  13. SKA SA -SQUARE KILOMETRE ARRAY PROJECT TENDER SKA ROACH03/ 012014

    E-Print Network [OSTI]

    Jarrett, Thomas H.

    SKA SA - SQUARE KILOMETRE ARRAY PROJECT TENDER SKA ROACH03/ 012014 DESIGN, MANUFACTURE, SUPPLY AND DELIVERY OF 300 ROACH3 LRUs TENDER NOTICE The South African Square Kilometre Array (SKA) project, which, manufacture, supply and delivery of 300 ROACH3 LRUs to the Cape Town SKA offices. The scope of services

  14. The power and in uence in some Youden squares and secret sharing

    E-Print Network [OSTI]

    Seberry, Jennifer

    The power and in uence in some Youden squares and secret sharing Lakoa Fitina, Kenneth G Russell subsets of critical sets of some Youden squares in the context of secret sharing schemes. A subset C is inaccessible to subsets of a critical set C of Y , called the strongbox of C, may be thought to contain secret

  15. PROGRESS ON A NEW EXPERIMENTAL TEST OF THE GRAVITATIONAL INVERSE-SQUARE LAW

    E-Print Network [OSTI]

    Newman, Riley D.

    1 PROGRESS ON A NEW EXPERIMENTAL TEST OF THE GRAVITATIONAL INVERSE-SQUARE LAW R.M. BONICALZI, P from an oscillating torsion-pendulum experiment searching for gravitational inverse square law Relativity, i.e. Newton's Law of Universal Gravitation. The experiment reported here is designed

  16. Time-independent square patterns in surface-tension-driven Benard convection

    E-Print Network [OSTI]

    Texas at Austin. University of

    Time-independent square patterns in surface-tension-driven Benard convection Michael F. Schatza The transition between hexagonal and square patterns is investigated in laboratory experiments on surface-tension, the transition from hexagons to other patterns was unexplored for the surface-tension-driven regime of Be

  17. Vacant District Chair Positions (as of 1/28/2014)

    E-Print Network [OSTI]

    Cohen, Ronald C.

    , Lassen, Plumas Counties District 15 ­ Yuba & Sutter Counties District 16 ­ Tri-County Area (includes Red: NORTHERN CALIFORNIA District 10/11 ­ Siskiyou County, Humboldt & Eureka Counties District 13 ­ Modoc Bluff in Tehama County) REGION 2: SACRAMENTO & NORTH SIERRAS District 21 ­ El Dorado County District 23

  18. AVIS DE POSTE VACANT POSTE TEMPORAIRE (1 AN)

    E-Print Network [OSTI]

    Charette, Andr

    'exercice infirmier. Connaissances cliniques en soins infirmiers. Habilets relationnelles exceptionnelles

  19. EYE SQUARE GMBH | SCHLESISCHE STR. 29-30 | D-10997 BERLIN | FON +49 30 69 81 44-0 | FAX +49 30 69 81 44-10 | WWW.EYE-SQUARE.COM Stellenangebot

    E-Print Network [OSTI]

    Berlin,Technische Universität

    EYE SQUARE GMBH | SCHLESISCHE STR. 29-30 | D-10997 BERLIN | FON +49 30 69 81 44-0 | FAX +49 30 69 81 44-10 | WWW.EYE-SQUARE.COM Stellenangebot Wer wir sind eye square ist einer der weltweit führenden Bewerbung mit Anschreiben, Lebenslauf und Zeugnissen (als ein pdf-Dokument, max. 2 MB) an: jobs@eye

  20. Pendulum with a square-wave modulated length Eugene I. Butikov

    E-Print Network [OSTI]

    Butikov, Eugene

    active optimal control of pumping and damping is analyzed. Phase locking between the drive: parametric resonance, autoresonance, phase locking, bifurcations, instabil- ity ranges 1 Introduction. Petersburg, Russia Abstract Parametric excitation of a rigid planar pendulum caused by a square

  1. The Murchison Widefield Array: The Square Kilometre Array Precursor at Low Radio Frequencies

    E-Print Network [OSTI]

    Goeke, Robert F.

    The Murchison Widefield Array (MWA) is one of three Square Kilometre Array Precursor telescopes and is located at the Murchison Radio-astronomy Observatory in the Murchison Shire of the mid-west of Western Australia, a ...

  2. Predicting Turbulence using Partial Least Squares Regression and an Artificial Neural Network

    E-Print Network [OSTI]

    Lakshmanan, Valliappa

    Predicting Turbulence using Partial Least Squares Regression and an Artificial Neural Network in the dataset. Then, the transformed data are pre- sented to a neural network whose output node has a sigmoid

  3. Hydrothermal syntheses, structures and magnetic properties of two transition metal coordination polymers with a square

    E-Print Network [OSTI]

    Gao, Song

    ; Square grid structure; 1,4-Naphthalenedicarb- oxylic acid 1. Introduction In recent years, great.1. Measurements Elemental analyses were performed with an Elemen- tar Vario EL analyzer. The IR spectrum

  4. Load Forecasting using Fixed-Size Least Squares Support Vector Machines

    E-Print Network [OSTI]

    -SVM formulation, on the other hand, solves a linear sys- tem in dual space under a least-squares cost function [13 series comes from a local low voltage substation in Belgium and it contains 28,000 hourly values

  5. Risk Bounds for Regularized Least-squares Algorithm with Operator-valued kernels

    E-Print Network [OSTI]

    Vito, Ernesto De

    2005-05-16T23:59:59.000Z

    We show that recent results in [3] on risk bounds for regularized least-squares on reproducing kernel Hilbert spaces can be straightforwardly extended to the vector-valued regression setting. We first briefly introduce ...

  6. Photon electroproduction from hydrogen at backward angles and momentum transfer squared of $Q^{2}=1.0Gev^{2}$

    E-Print Network [OSTI]

    Laveissire, G; Jaminion, S; Jutier, C; Todor, L; Di Salvo, R; Van Hoorebeke, L; Alexa, L C; Anderson, B D; Aniol, K A; Arundell, K; Audit, G; Auerbach, L; Baker, F T; Baylac, M; Berthot, J; Bertin, P Y; Bertozzi, W; Bimbot, L; Bglin, W; Brash, E J; Breton, V; Breuer, H; Burtin, E; Calarco, J R; Cardman, L S; Cavata, C; Chang, C C; Chen, J P; Chudakov, E; Cisbani, E; Dale, D S; De Jager, C W; De Leo, R; Deur, A; D'Hose, N; Dodge, G E; Domingo, John J; Elouadrhiri, L; Epstein, M B; Ewell, L A; Finn, J M; Fissum, K G; Fonvieille, H; Fournier, G; Frois, B; Frullani, S; Furget, C; Gao, H; Gao, J; Garibaldi, F; Gasparian, A; Gilad, S; Gilman, R; Glamazdin, A; Glashausser, C; Gmez, J; Gorbenko, V; Grenier, P; Guichon, P A M; Hansen, J O; Holmes, R; Holtrop, M; Howell, C; Huber, G M; Hyde-Wright, C E; Incerti, S; Iodice, M; Jardillier, J; Jones, M K; Kahl, W; Kamalov, S; Kato, S; Katramatou, A T; Kelly, J J; Kerhoas, S; Ketikyan, A; Khayat, M; Kino, K; Kox, S; Kramer, L H; Kumar, K S; Kumbartzki, G; Kuss, M; Leone, A; Le Rose, J J; Liang, M; Lindgren, R A; Liyanage, N K; Lolos, G J; Lourie, R W; Madey, R; Maeda, K; Malov, S; Manley, D M; Marchand, C; Marchand, D; Margaziotis, D J; Markowitz, P; Marroncle, J; Martino, J; McCormick, K; McIntyre, J; Mehrabyan, S S; Merchez, F; Meziani, Z E; Michaels, R; Miller, G W; Mougey, J Y; Nanda, S K; Neyret, D; Offermann, E; Papandreou, Z; Perdrisat, C F; Perrino, R; Petratos, G G; Platchkov, S; Pomatsalyuk, R I; Prout, D L; Punjabi, V A; Pussieux, T; Qumner, G; Ransome, R D; Ravel, O; Real, J S; Renard, F; Roblin, Y; Rowntree, D; Rutledge, G; Rutt, P M; Saha, A; Sait, T; Sarty, A J; Serdarevic, A; Smith, T; Smirnov, G; Soldi, K; Sorokin, P; Souder, P A; Suleiman, R; Templon, J A; Terasawa, T; Tiator, L; Tieulent, R; Tomasi-Gustafsson, E; Tsubota, H; Ueno, H; Ulmer, P E; Urciuoli, G M; Van De Vyver, R; Van, R L J; der Meer; Vernin, P; Vlahovic, B; Voskanyan, H; Voutier, E; Watson, J W; Weinstein, L B; Wijesooriya, K; Wilson, R; Wojtsekhowski, B B; Zainea, D G; Zhang, W M; Zhao, J; Zhou, Z L

    2004-01-01T23:59:59.000Z

    Photon electroproduction from hydrogen at backward angles and momentum transfer squared of $Q^{2}=1.0Gev^{2}$

  7. Turbulent heat transfer and friction in a square channel with discrete rib turbulators

    E-Print Network [OSTI]

    McMillin, Robert Dale

    1989-01-01T23:59:59.000Z

    TURBULENT HEAT TRANSFER AND FRICTION IN A SQUARE CHANNEL WITH DISCRETE RIB TURBULATORS A Thesis by ROBERT DALE iXIGMILLIN Subniitted to the Office of Graduate Studies of Texas AK. M L niversrty in partial fulfillment of the requirements... for the degree of MASTER OF SGIE IGE Deceinber 1989 Major Subject' Mechanical Engineering TURBULENT HEAT TRANSFER AND FRICTION IN A SQUARE CHANNEL WITH DISCRETE RIB TURBULATORS A Thesrs by ROBERT DALE MCMILLI'V Approverl as to style and content...

  8. PIV flow measurements for heat transfer characterization in two-pass square channels with smooth and 90 ribbed walls

    E-Print Network [OSTI]

    Kihm, IconKenneth David

    -pass square channel with a smooth wall and a 90 rib-roughened wall. Detailed averaged velocity distributions enhancements for both smooth and ribbed wall two-pass square channels. The rib-induced flow turbulence distribution in two-pass square channels with smooth and 90 ribbed walls. Han and Zhang [3] studied the effect

  9. Establishing Design Requirements for Energy

    Broader source: Energy.gov [DOE]

    Programming defines details about the project, including square footage, types of building space, and use. The team should make decisions to define the energy needs of the building. Beyond...

  10. Representation of thermal energy in the design process

    E-Print Network [OSTI]

    Roth, Shaun

    1995-01-01T23:59:59.000Z

    The goal of thermal design is to go beyond the comfort zone. In spatial design architects don't just look up square footage requirements and then draw a rectangle that satisfies the givens. There must be an interpretation. ...

  11. Nonresidential buildings energy consumption survey: 1979 consumption and expenditures. Part 2. Steam, fuel oil, LPG, and all fuels

    SciTech Connect (OSTI)

    Patinkin, L.

    1983-12-01T23:59:59.000Z

    This report presents data on square footage and on total energy consumption and expenditures for commercial buildings in the contiguous United States. Also included are detailed consumption and expenditures tables for fuel oil or kerosene, liquid petroleum gas (LPG), and purchased steam. Commercial buildings include all nonresidential buildings with the exception of those where industrial activities occupy more of the total square footage than any other type of activity. 7 figures, 23 tables.

  12. Peculiarities of squaring method applied to construct solutions of the Dirac, Majorana, and Weyl equations

    E-Print Network [OSTI]

    O. V. Veko; V. M. Red'kov

    2015-01-25T23:59:59.000Z

    It is shown that the known method to solve the Dirac equation by means of the squaring method, when relying on the scalar function of the form \\Phi = e^{-i\\epsilon t} e^{ik_{1} x} e^{ik_{2} y} \\sin (kz + \\alpha) leads to a 4-dimensional space of the Dirac solutions. It is shown that so constructed basis is equivalent to the space of the Dirac states relied on the use of quantum numbers k_{1}, k_{2}, \\pm k and helicity operator; linear transformations relating these two spaces are found. Application of the squaring method substantially depends on the choice of representation for the Dirac matrices, some features of this are considered. Peculiarities of applying the squaring method in Majorana representation are investigated as well. The constructed bases are relevant to describe the Casimir effect for Dirac and Weyl fields in the domain restricted by two planes.

  13. More on the Asymmetric Infinite Square Well: Energy Eigenstates with Zero Curvature

    E-Print Network [OSTI]

    L. P. Gilbert; M. Belloni; M. A. Doncheski; R. W. Robinett

    2005-12-19T23:59:59.000Z

    We extend the standard treatment of the asymmetric infinite square well to include solutions that have zero curvature over part of the well. This type of solution, both within the specific context of the asymmetric infinite square well and within the broader context of bound states of arbitrary piecewise-constant potential energy functions, is not often discussed as part of quantum mechanics texts at any level. We begin by outlining the general mathematical condition in one-dimensional time-independent quantum mechanics for a bound-state wave function to have zero curvature over an extended region of space and still be a valid wave function. We then briefly review the standard asymmetric infinite square well solutions, focusing on zero-curvature solutions as represented by energy eigenstates in position and momentum space.

  14. Vector meson dominance and deep inelastic scattering at low and medium Q squared

    E-Print Network [OSTI]

    Edgar Bugaev; Boris Mangazeev

    2014-07-09T23:59:59.000Z

    We argued that deep inelastic scattering (DIS) at small values of Q squared is an essentially nonperturbative process and can be described, partially at least, by the vector meson dominance (VMD) model. We showed by the straightforward calculation that VMD model alone can successfully explain data on structure functions of DIS in a broad interval of x (5e-2 - 1e-4) for the region Q squared < 1 GeV squared. For a description of data at larger Q squared we used the two-component (VMD + perturbative QCD) approach. We showed that these two components can be separated if VMD is used in the aligned jet version. We took into account, in calculations of VMD component of structure functions, the excited states of the rho-meson and nondiagonal transitions between different members of the rho-meson family. Amplitudes of these transitions were obtained using a formalism of the light-front Bethe-Salpeter equation and the method of diffraction-scattering eigenstates. The perturbative QCD component was calculated using a framework of the colour dipole model with the dipole cross section having a Regge-type energy dependence. We presented results of the detailed comparison of our predictions with experimental data for structure functions of the nucleon. We obtained also approximate predictions for the structure functions in the region of very small x, up to 1e-9, and showed that nonperturbative component at such values of x is still relatively large and must be taken into account if Q squared is about few GeV squared or less.

  15. Advanced Online Flux Mapping of CANDU PHWR by Least-Squares Method

    SciTech Connect (OSTI)

    Hong, In Seob [Seoul National University (Korea, Republic of); Kim, Chang Hyo [Seoul National University (Korea, Republic of); Suk, Ho Chun [Korea Atomic Energy Research Institute (Korea, Republic of)

    2005-07-15T23:59:59.000Z

    A least-squares method that solves both the core neutronics design equations and the in-core detector response equations on the least-squares principle is presented as a new advanced online flux-mapping method for CANada Deuterium Uranium (CANDU) pressurized heavy water reactors (PHWRs). The effectiveness of the new flux-mapping method is examined in terms of online flux-mapping calculations with numerically simulated true flux distribution and detector signals and those with the actual core-follow data for the Wolsong CANDU PHWRs in Korea. The effects of core neutronics models as well as the detector failures and uncertainties of measured detector signals on the effectiveness of the least-squares flux-mapping calculations are also examined.The following results are obtained. The least-squares method predicts the flux distribution in better agreement with the simulated true flux distribution than the standard core neutronics calculations by the finite difference method (FDM) computer code without using the detector signals. The adoption of the nonlinear nodal method based on the unified nodal method formulation instead of the FDM results in a significant improvement in prediction accuracy of the flux-mapping calculations. The detector signals estimated from the least-squares flux-mapping calculations are much closer to the measured detector signals than those from the flux synthesis method (FSM), the current online flux-mapping method for CANDU reactors. The effect of detector failures is relatively small so that the plant can tolerate up to 25% of detector failures without seriously affecting the plant operation. The detector signal uncertainties aggravate accuracy of the flux-mapping calculations, yet the effects of signal uncertainties of the order of 1% standard deviation can be tolerable without seriously degrading the prediction accuracy of the least-squares method. The least-squares method is disadvantageous because it requires longer CPU time than the existing FSM. Considering ever-increasing computer speed and the improved operational safety margin of CANDU reactors gained by accurate flux-mapping calculations, however, it is concluded that the least-squares method presents an effective alternative to the existing flux-mapping method for CANDU reactors.

  16. Tests of the Gravitational Inverse-Square Law below the Dark-Energy Length Scale

    E-Print Network [OSTI]

    D. J. Kapner; T. S. Cook; E. G. Adelberger; J. H. Gundlach; B. R. Heckel; C. D. Hoyle; H. E. Swanson

    2006-11-14T23:59:59.000Z

    We conducted three torsion-balance experiments to test the gravitational inverse-square law at separations between 9.53 mm and 55 micrometers, probing distances less than the dark-energy length scale $\\lambda_{\\rm d}=\\sqrt[4]{\\hbar c/\\rho_{\\rm d}}\\approx 85 \\mu$m. We find with 95% confidence that the inverse-square law holds ($|\\alpha| \\leq 1$) down to a length scale $\\lambda = 56 \\mu$m and that an extra dimension must have a size $R \\leq 44 \\mu$m.

  17. Kinetic theory for dilute cohesive granular gases with a square well potential

    E-Print Network [OSTI]

    Satoshi Takada; Kuniyasu Saitoh; Hisao Hayakawa

    2015-06-15T23:59:59.000Z

    We develop the kinetic theory of dilute cohesive granular gases in which the attractive part is described by a square well potential. We derive the hydrodynamic equations from the kinetic theory with the microscopic expressions for the dissipation rate and the transport coefficients. We check the validity of our theory by performing the direct simulation Monte Carlo.

  18. * 2048 by 2048 pixel format * 13.5 mm square pixels

    E-Print Network [OSTI]

    FEATURES * 2048 by 2048 pixel format * 13.5 mm square pixels * Image area 27.6 x 27.6 mm * Back protection * Very low noise output amplifiers * Dual responsivity output amplifiers * Gated dump drain of the CCD42 family of CCD sensors has full-frame architecture. Back illumination technology, in combination

  19. WCOM'2009/MATH Defeng Sun/NUS 1 A Proximal Point Method for Matrix Least Squares

    E-Print Network [OSTI]

    Sun, Defeng

    WCOM'2009/MATH Defeng Sun/NUS 1 ' & $ % A Proximal Point Method for Matrix Least Squares Problem with Nuclear Norm Regularization Defeng Sun Department of Mathematics National University of Singapore May 2, 2009 Joint work with Kaifeng Jiang and Kim Chuan Toh #12;WCOM'2009/MATH Defeng Sun/NUS 2 ' & $ % Let Sn

  20. Nanjing, July 26, 2008 Defeng Sun 1 Calibrating Least Squares Covariance Matrix Problems

    E-Print Network [OSTI]

    Sun, Defeng

    Nanjing, July 26, 2008 Defeng Sun 1 ' & $ % Calibrating Least Squares Covariance Matrix Problems with Equality and Inequality Constraints Defeng Sun Department of Mathematics National University of Singapore to Professor Bingsheng He #12;Nanjing, July 26, 2008 Defeng Sun 2 ' & $ % Let Sn be the set of all real

  1. A Generalized Formula for Converting Chi-Square Tests to Effect Sizes for Meta-Analysis

    E-Print Network [OSTI]

    Rosenberg, Michael S.

    A Generalized Formula for Converting Chi-Square Tests to Effect Sizes for Meta-Analysis Michael S Sciences, Arizona State University, Tempe, Arizona, United States of America Abstract The common formula of the effect size. A corrected formula is provided. Citation: Rosenberg MS (2010) A Generalized Formula

  2. Circular and Square Concrete Columns Externally Confined by CFRP Composite: Experimental

    E-Print Network [OSTI]

    Boyer, Edmond

    testing of the FRP composite. In existing models for FRP-confined concrete, it is commonly assumedChapter 6 Circular and Square Concrete Columns Externally Confined by CFRP Composite: Experimental limited. This field remains in its developmental stages and more testing and analysis are needed

  3. Bulk, surface and corner free energy series for the chromatic polynomial on the square and triangular

    E-Print Network [OSTI]

    Paris-Sud XI, Universit de

    Bulk, surface and corner free energy series for the chromatic polynomial on the square, surface and corner free energies of the chromatic polynomial. This extends the existing series expression for the bulk free energy (to order q-40 ), and we are able to conjecture exact product formulae

  4. Canonical Correlation Analysis for Multilabel Classification: A Least-Squares Formulation,

    E-Print Network [OSTI]

    Ye, Jieping

    --Canonical Correlation Analysis (CCA) is a well-known technique for finding the correlations between two sets1 Canonical Correlation Analysis for Multilabel Classification: A Least-Squares Formulation, Extensions, and Analysis Liang Sun, Shuiwang Ji, Student Member, IEEE, and Jieping Ye, Member, IEEE Abstract

  5. Least Squares Linear Discriminant Analysis Jieping Ye jieping.ye@asu.edu

    E-Print Network [OSTI]

    Liu, Huan

    Analysis (LDA) is a well-known method for dimensionality reduc- tion and classification. LDA in the binaryLeast Squares Linear Discriminant Analysis Jieping Ye jieping.ye@asu.edu Department of Computer stud- ies have shown certain relationship between multivariate linear regression and LDA for the multi

  6. Speech enhancement using a minimum mean-square error short-time spectral modulation magnitude estimator

    E-Print Network [OSTI]

    Speech enhancement using a minimum mean-square error short-time spectral modulation magnitude In this paper we investigate the enhancement of speech by applying MMSE short-time spectral magnitude estimation on the quality of enhanced speech, and find that this method works better with speech uncertainty. Finally we

  7. Levy path integral approach to the solution of the fractional Schrdinger equation with infinite square well

    E-Print Network [OSTI]

    Dong Jianping

    2013-01-14T23:59:59.000Z

    The solution to the fractional Schr\\"odinger equation with infinite square well is obtained in this paper, by use of the L\\'evy path integral approach. We obtain the even and odd parity wave functions of this problem, which are in accordance with those given by Laskin in [Chaos 10 (2000), 780--790].

  8. Radio Number for Square of Cycles Daphne Der-Fen Liu

    E-Print Network [OSTI]

    Liu, Daphne Der-Fen

    Radio Number for Square of Cycles Daphne Der-Fen Liu Melanie Xie Department of Mathematics and v. A radio labelling for G is a function f that assigns to each vertex a non- negative integer. The span of f is the difference of the maximum and the minimum labels assigned. The radio number of G

  9. 7. Biharmonic equation The biharmonic equation is the \\square of the Laplace equation",

    E-Print Network [OSTI]

    Trefethen, Nick

    .824 kHz Fig. 1: Chladni gures for a square plate The eigenvalues and eigenfunctions of the biharmonic of such a plate. The physicist and astronomer Ernst Chladni (1756{1827) carried out a famous series of ex in various modes. The resulting patterns are known as Chladni gures and some results from an experiment

  10. Gene Feature Extraction Using T-Test Statistics and Kernel Partial Least Squares

    E-Print Network [OSTI]

    Kwok, James Tin-Yau

    Gene Feature Extraction Using T-Test Statistics and Kernel Partial Least Squares Shutao Li1 , Chen Clear Water Bay, Hong Kong shutao li@yahoo.com.cn, lc337199@sina.com, jamesk@cs.ust.hk Abstract. In this paper, we propose a gene extraction method by us- ing two standard feature extraction methods, namely

  11. SD-Squared: On the Association Between Semantic Dementia and Surface Dyslexia

    E-Print Network [OSTI]

    Plaut, David C.

    SD-Squared: On the Association Between Semantic Dementia and Surface Dyslexia Anna M. Woollams, which compromises semantic knowledge, should be accompanied by surface dyslexia, a frequency of semantic degradation and the severity of surface dyslexia. The authors evaluated these claims

  12. All proper normal extensions of S5{square have the polynomial size model property

    E-Print Network [OSTI]

    Amsterdam, University of

    All proper normal extensions of S5{square have the polynomial size model property Nick extensions of the bi-modal system S5 2 have the poly-size model property. In fact, every normal proper extension L of S5 2 is complete with respect to a class of #12;nite frames FL . To each such class

  13. Predicting Turbulence Using Partial Least Squares Regression and an Artificial Neural Network

    E-Print Network [OSTI]

    Lakshmanan, Valliappa

    Predicting Turbulence Using Partial Least Squares Regression and an Artificial Neural Network #12;Neural Network Neural Network Architecture 6 inputs (the 6 transformed components) 1 output (0 Lakshmanan et. al (OU/NSSL) PLS and NN 8th Conf. on AI, Atlanta, GA 9 / 15 #12;Neural Network Validation

  14. "Least Squares Fitting" Using Artificial Neural Networks YARON DANON and MARK J. EMBRECHTS

    E-Print Network [OSTI]

    Danon, Yaron

    "Least Squares Fitting" Using Artificial Neural Networks YARON DANON and MARK J. EMBRECHTS process changes the internal parameters (weights) of the network such that the neural net can represent a backpropagation fit to various continuous functions will be presented, showing properties of neural network fitted

  15. FIRST-ORDER SYSTEM LEAST SQUARES (FOSLS) FOR GEOMETRICALLY NONLINEAR ELASTICITY

    E-Print Network [OSTI]

    McCormick, Steve

    and a consti- tutive equation. The equilibrium equation and associated boundary conditions relate a balance of nonlinearity into the equations of elasticity. The constitutive equation, or material law as it is sometimes-squares (FOSLS) method to approximate the solution to the equations of geometrically nonlinear elasticity in two

  16. 1128 volume 27 number 12 december 2009 nature biotechnology square meter per day of algae containing

    E-Print Network [OSTI]

    Cai, Long

    1128 volume 27 number 12 december 2009 nature biotechnology square meter per day of algae, such as triglycerides from algae or cellulosic biomass from higher plants, as feedstocks for biofuel production. The algal program sought to develop high-oil-content algae that grow at very fast rates. In our report

  17. Transport of bubbles in square microchannels Thomas Cubaud and Chih-Ming Ho

    E-Print Network [OSTI]

    Cubaud, Thomas

    for portable microfluidic devices where two-phase flow is involved such as in a microdirect methanol fuel cell- cal, petroleum, and power generation industries (such as nuclear power plants and micro-fuel cellsTransport of bubbles in square microchannels Thomas Cubaud and Chih-Ming Ho Mechanical

  18. Penalized Weighted Least-Squares Approach for Low-Dose X-Ray Computed Tomography

    E-Print Network [OSTI]

    Penalized Weighted Least-Squares Approach for Low-Dose X- Ray Computed Tomography Jing Wang*1, noise-resolution tradeoff, ROC curve. 1. INTRODUCTION Low-dose X-ray computed tomography (CT) imaging Military Medical University, Xi'an, Shaanxi 710032, China ABSTRACT The noise of low-dose computed

  19. Use of Least Means Squares Filter in Control of Optical Beam Jitter

    E-Print Network [OSTI]

    Use of Least Means Squares Filter in Control of Optical Beam Jitter R. Joseph Watkins U.S. Naval 93943 DOI: 10.2514/1.26778 Meeting optical beam jitter requirements is becoming a challenging problem for several space programs. A laser beam jitter control test bed has been developed at the Naval Postgraduate

  20. A new quasi-Monte Carlo technique based on nonnegative least squares and

    E-Print Network [OSTI]

    De Marchi, Stefano

    A new quasi-Monte Carlo technique based on nonnegative least squares and approximate Fekete points Claudia Bittantea , Stefano De Marchia, , Alvise Sommarivaa aUniversity of Padova, Department of the quasi-Monte Carlo method. The method, simple in its formulation, be- comes computationally inefficient

  1. Application of Least Squares MPE technique in the reduced order modeling of electrical circuits

    E-Print Network [OSTI]

    Eindhoven, Technische Universiteit

    fast analysis of the circuit designs and reduce the manufacturing cost and time. Typical dimensions models [12]. Due to the growing complexities in circuit designs, linear models are often inadequateApplication of Least Squares MPE technique in the reduced order modeling of electrical circuits

  2. Particle Physics Implications of a Recent Test of the Gravitational Inverse Square Law

    E-Print Network [OSTI]

    E. G. Adelberger; B. R. Heckel; S. Hoedl; C. D. Hoyle; D. J. Kapner; A. Upadhye

    2007-02-07T23:59:59.000Z

    We use data from our recent search for violations of the gravitational inverse-square law to constrain dilaton, radion and chameleon exchange forces as well as arbitrary vector or scalar interactions. We test the interpretation of the PVLAS effect and a conjectured ``fat graviton'' scenario and constrain the $\\gamma_5$ couplings of pseuodscalar bosons and arbitrary power-law interactions.

  3. Inertial Particle Dispersion in the Lagrangian Wake of a Square Cylinder

    E-Print Network [OSTI]

    Jacobs, Gustaaf "Guus"

    in Fluent at a Reynolds number of 150 ensuring a periodic Karman street in the cylinder's wake. The traces, inertial particle transport and entrainment in the vortex-dominated wake of a square cylinder placed between large coherent vortex structures. With increased blockage, transport barriers form of the walls

  4. An assessment of least squares finite element models with applications to problems in heat transfer and solid mechanics

    E-Print Network [OSTI]

    Pratt, Brittan Sheldon

    2008-10-10T23:59:59.000Z

    the residual. The least squares method is a technique that deter- mines ?j such that the integral of the square of the residual is a minimum. The integral of the square of the residual as given by I(?j) = integraldisplay L 0 R2 dx (1.4) 3 which is called... the least squares functional. The necessary condition for a minimum of I is that its first derivative with respect to ?1, ?2, , ?n is zero: 0 = ?I(?j) ? ?I?? i = 2 integraldisplay L 0 R ?R?? i dx, for i= 1,2,,n (1.5) C. Present Study The primary...

  5. For further information or photos/b-roll footage of timber tracking systems, contact

    E-Print Network [OSTI]

    RELEASE ON 23 MARCH 2007 Effort to Fight Illegal Logging Intensifies as China's New Interest In Africa a sophisticated procurement system that allows its member companies, like leading home improvement retailers B community rights and protect biodiversity. "Tropical forest devastation by illegal logging is a complex

  6. Hanford F Reactor Inspection B-roll footage | 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: National5Sales for4,645U.S. DOEThe Bonneville Power AdministrationField8,Dist.NewofGeothermal848 UnlimitedIntegrated DisposalWaste

  7. U.S. Footage Drilled for Crude Oil, Natural Gas, and Dry Exploratory and

    Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33 111 1,613 122Commercial602 1,397 125 Q 69 0.11 0.09 0.01Reports RailNatural6

  8. U.S. Footage Drilled for Crude Oil Developmental Wells (Thousand Feet)

    Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33 111 1,613 122 40CoalLease(Billion Cubic Feet) U.S. Coalbedavailable6:Developmental Wells

  9. U.S. Footage Drilled for Crude Oil Exploratory Wells (Thousand Feet)

    Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33 111 1,613 122 40CoalLease(Billion Cubic Feet) U.S. Coalbedavailable6:Developmental Wells Wells

  10. U.S. Footage Drilled for Crude Oil Exploratory and Developmental Wells

    Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33 111 1,613 122 40CoalLease(Billion Cubic Feet) U.S. Coalbedavailable6:Developmental Wells

  11. U.S. Footage Drilled for Crude Oil, Natural Gas, and Dry Developmental

    Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33 111 1,613 122 40CoalLease(Billion Cubic Feet) U.S. Coalbedavailable6:Developmental WellsWells

  12. U.S. Footage Drilled for Crude Oil, Natural Gas, and Dry Exploratory Wells

    Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33 111 1,613 122 40CoalLease(Billion Cubic Feet) U.S. Coalbedavailable6:Developmental

  13. U.S. Footage Drilled for Crude Oil, Natural Gas, and Dry Exploratory and

    Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33 111 1,613 122 40CoalLease(Billion Cubic Feet) U.S. Coalbedavailable6:DevelopmentalDevelopmental

  14. U.S. Footage Drilled for Crude Oil, Natural Gas, and Dry Exploratory and

    Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33 111 1,613 122 40CoalLease(Billion Cubic Feet) U.S.

  15. U.S. Footage Drilled for Dry Developmental Wells (Thousand Feet)

    Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33 111 1,613 122 40CoalLease(Billion Cubic Feet) U.S.Developmental Wells (Thousand Feet) U.S.

  16. U.S. Footage Drilled for Dry Exploratory Wells (Thousand Feet)

    Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33 111 1,613 122 40CoalLease(Billion Cubic Feet) U.S.Developmental Wells (Thousand Feet) U.S. Wells

  17. U.S. Footage Drilled for Dry Exploratory and Developmental Wells (Thousand

    Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33 111 1,613 122 40CoalLease(Billion Cubic Feet) U.S.Developmental Wells (Thousand Feet) U.S.

  18. U.S. Footage Drilled for Natural Gas Developmental Wells (Thousand Feet)

    Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33 111 1,613 122 40CoalLease(Billion Cubic Feet) U.S.Developmental Wells (Thousand Feet)

  19. U.S. Footage Drilled for Natural Gas Exploratory Wells (Thousand Feet)

    Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33 111 1,613 122 40CoalLease(Billion Cubic Feet) U.S.Developmental Wells (Thousand Feet) Wells

  20. U.S. Footage Drilled for Natural Gas Exploratory and Developmental Wells

    Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33 111 1,613 122 40CoalLease(Billion Cubic Feet) U.S.Developmental Wells (Thousand Feet)

  1. DOI 10.1007/s10994-013-5423-y Least-squares independence regression for non-linear

    E-Print Network [OSTI]

    Kaski, Samuel

    Mach Learn DOI 10.1007/s10994-013-5423-y Least-squares independence regression for non-linear 2011 / Accepted: 9 November 2013 The Author(s) 2013 Abstract The discovery of non-linear causal method. Keywords Causal inference Non-linear Non-Gaussian Squared-loss mutual information Least

  2. Speech Enhancement of Spectral Magnitude Bin Trajectories using Gaussian Mixture-Model based Minimum Mean-Square Error Estimators

    E-Print Network [OSTI]

    Speech Enhancement of Spectral Magnitude Bin Trajectories using Gaussian Mixture-Model based mean-square error es- timators have been applied to speech enhancement in the tem- poral, transform (e estimator for 8 kHz telephone-quality speech. Index Terms: Speech enhancement, minimum mean-square er- ror

  3. The distribution of natural numbers divisible by 2,3,5,11,13 and 17 on the Square Root Spiral

    E-Print Network [OSTI]

    Harry K. Hahn

    2008-01-29T23:59:59.000Z

    The natural numbers divisible by the Prime Factors 2, 3, 5, 11, 13 and 17 lie on defined spiral graphs, which run through the Square Root Spiral. A mathematical analysis shows, that these spiral graphs are defined by specific quadratic polynomials. Basically all natural number which are divisible by the same prime factor lie on such spiral graphs. And these spiral graphs can be assigned to a certain number of Spiral Graph Systems, which have a defined spatial orientation to each other. This document represents a supplementation to my detailed introduction study to the Square Root Spiral, and it contains the missing diagrams and analyses, showing the distribution of the natural numbers divisible by 2, 3, 5, 11, 13 and 17 on the Square Root Spiral. My introduction study to the Square Root Spiral can be found in the arxiv-archive. The title of this study : The ordered distribution of the natural numbers on the Square Root Spiral.

  4. Method for exploiting bias in factor analysis using constrained alternating least squares algorithms

    DOE Patents [OSTI]

    Keenan, Michael R. (Albuquerque, NM)

    2008-12-30T23:59:59.000Z

    Bias plays an important role in factor analysis and is often implicitly made use of, for example, to constrain solutions to factors that conform to physical reality. However, when components are collinear, a large range of solutions may exist that satisfy the basic constraints and fit the data equally well. In such cases, the introduction of mathematical bias through the application of constraints may select solutions that are less than optimal. The biased alternating least squares algorithm of the present invention can offset mathematical bias introduced by constraints in the standard alternating least squares analysis to achieve factor solutions that are most consistent with physical reality. In addition, these methods can be used to explicitly exploit bias to provide alternative views and provide additional insights into spectral data sets.

  5. Square Kilometer Array Telescope - Precision Reference Frequency Synchronisation via 1f-2f Dissemination

    E-Print Network [OSTI]

    Wang, B; Gao, C; Bai, Y; Dong, J W; Wang, L J

    2015-01-01T23:59:59.000Z

    The Square Kilometer Array (SKA) is an international effort to build the world's largest radio telescope, with one square kilometer collecting area. Besides its ambitious scientific objectives, such as probing the cosmic dawn and cradle of life, SKA also demands several revolutionary technological breakthroughs, with ultra-high precision synchronisation of the frequency references for thousands of antennas being one of them. In this report, aimed at applications to SKA, we demonstrate a frequency reference synchronization and dissemination scheme with the phase noise compensation function placed at the client site. Hence, one central hub can be linked to a large number of client sites, forming a star-shaped topology. As a performance test, the 100 MHz reference signal from a Hydrogen maser clock is disseminated and recovered at two remote sites. Phase noise characteristics of the recovered reference frequency signal coincides with that of the hydrogen-maser source and satisfies SKA requirement.

  6. Pragmatic SAE procedure in the Schrodinger equation for the inverse-square-like potentials

    E-Print Network [OSTI]

    Nadareishvili, Teimuraz

    2012-01-01T23:59:59.000Z

    The Self-Adjoint Extension in the Schrodinger equation for potentials behaved as an attractive inverse square at the origin is critically reviewed. Original results are also presented. It is shown that the additional non-regular solutions must be retained for definite interval of parameters, which requires a necessity of performing a Self-Adjoint Extension (SAE) procedure of radial Hamiltonian.The Pragmatic approach is used and some of its consequences are considered for wide class of transitive potentials. Our consideration is based on the established earlier by us a boundary condition for the radial wave function and the corresponding consequences are derived. Various relevant applications are presented as well. They are: inverse square potential in the Schrodinger equation is solved when the additional non-regular solution is retained. Valence electron model and the Klein-Gordon equation with the Coulomb potential is considered and the hydrino -like levels are discussed.

  7. Pragmatic SAE procedure in the Schrodinger equation for the inverse-square-like potentials

    E-Print Network [OSTI]

    Teimuraz Nadareishvili; Anzor Khelashvili

    2012-10-14T23:59:59.000Z

    The Self-Adjoint Extension in the Schrodinger equation for potentials behaved as an attractive inverse square at the origin is critically reviewed. Original results are also presented. It is shown that the additional non-regular solutions must be retained for definite interval of parameters, which requires a necessity of performing a Self-Adjoint Extension (SAE) procedure of radial Hamiltonian.The Pragmatic approach is used and some of its consequences are considered for wide class of transitive potentials. Our consideration is based on the established earlier by us a boundary condition for the radial wave function and the corresponding consequences are derived. Various relevant applications are presented as well. They are: inverse square potential in the Schrodinger equation is solved when the additional non-regular solution is retained. Valence electron model and the Klein-Gordon equation with the Coulomb potential is considered and the hydrino -like levels are discussed.

  8. t s + t w m 2D Square Mesh with Wraparound

    E-Print Network [OSTI]

    Zhang, Jun

    t s + t w m 2D Square Mesh with Wraparound: 3.5 AlltoAll Personalized Communication 0 1 2 3 4 7 5 of the messages t s 3.5 AlltoAll Personalized Communication the alltoall broadcast on a hypercube 3.5 AlltoAll Personalized Communication ( t s + 1 2 t w ) mp ( p 1 ) 3.5.2. Cut

  9. Domain wall displacement in Py square ring for single nanometric magnetic bead detection

    E-Print Network [OSTI]

    Vavassori, P; Gobbi, M; Donolato, M; Cantoni, M; Bertacco, R

    2008-01-01T23:59:59.000Z

    A new approach based on the domain wall displacement in confined ferromagnetic nanostructures for attracting and sensing a single nanometric magnetic particles is presented. We modeled and experimentally demonstrated the viability of the approach using an anisotropic magnetoresistance device made by a micron-size square ring of Permalloy designed for application in magnetic storage. This detection concept can be suitable to biomolecular recognition, and in particular to single molecule detection.

  10. Coherent and generalized intelligent states for infinite square well potential and nonlinear oscillators

    E-Print Network [OSTI]

    A. H. El Kinani; M. Daoud

    2003-12-13T23:59:59.000Z

    This article is an illustration of the construction of coherent and generalized intelligent states which has been recently proposed by us for an arbitrary quantum system $[ 1] $. We treat the quantum system submitted to the infinite square well potential and the nonlinear oscillators. By means of the analytical representation of the coherent states \\`{a} la Gazeau-Klauder and those \\`{a} la Klauder-Perelomov, we derive the generalized intelligent states in analytical ways.

  11. Complete Set of Inner Products for a Discrete PT-symmetric Square-well Hamiltonian

    E-Print Network [OSTI]

    Miloslav Znojil

    2009-11-02T23:59:59.000Z

    A discrete $N-$point Runge-Kutta version $H^{(N)}({\\lambda})$ of one of the simplest non-Hermitian square-well Hamiltonians with real spectrum is studied. A complete set of its possible hermitizations (i.e., of the eligible metrics $\\Theta^{(N)}({\\lambda})$ defining its non-equivalent physical Hilbert spaces of states) is constructed, in closed form, for any coupling ${\\lambda}\\in (-1,1)$ and any matrix dimension $N$.

  12. On F-Squares and their Critical Sets L F Fitina, Jennifer Seberry

    E-Print Network [OSTI]

    Seberry, Jennifer

    (F ) will denote the size of a critical set. We denote by scr(F (n; #11; 0 ; #11; 1 ; : : : ; #11; v 1 )) the size; : : : ; 1; n i)) where there are i zeroes satis#12;es scr(F (n; 1; : : : ; n i)) #20; scr(F (n; 1; : : : ; 1; n i + 1)) #20; scr(F (n; 1; 1; : : : ; 1)) = scs(n): Critical sets of latin squares were #12;rst

  13. Fast Combinatorial Algorithm for the Solution of Linearly Constrained Least Squares Problems

    DOE Patents [OSTI]

    Van Benthem, Mark H. (Middletown, DE); Keenan, Michael R. (Albuquerque, NM)

    2008-11-11T23:59:59.000Z

    A fast combinatorial algorithm can significantly reduce the computational burden when solving general equality and inequality constrained least squares problems with large numbers of observation vectors. The combinatorial algorithm provides a mathematically rigorous solution and operates at great speed by reorganizing the calculations to take advantage of the combinatorial nature of the problems to be solved. The combinatorial algorithm exploits the structure that exists in large-scale problems in order to minimize the number of arithmetic operations required to obtain a solution.

  14. Semi-flexible interacting self-avoiding trails on the square lattice

    E-Print Network [OSTI]

    A Bedini; A L Owczarek; T Prellberg

    2012-10-30T23:59:59.000Z

    Self-avoiding walks self-interacting via nearest neighbours (ISAW) and self-avoiding trails interacting via multiply-visited sites (ISAT) are two models of the polymer collapse transition of a polymer in dilute solution. On the square lattice it has been established numerically that the collapse transition of each model lies in a different universality class. It has been shown that by adding stiffness to the ISAW model a second low temperature phase eventuates and a more complicated phase diagram ensues with three types of transition that meet at a multi-critical point. For large enough stiffness the collapse transition becomes first-order. Interestingly, a phase diagram of a similar structure has been seen to occur in an extended ISAT model on the triangular lattice without stiffness. It is therefore of interest to see the effect of adding stiffness to the ISAT model. We have studied by computer simulation a generalised model of self-interacting self-avoiding trails on the square lattice with a stiffness parameter added. Intriguingly, we find that stiffness does not change the order of the collapse transition for ISAT on the square lattice for a very wide range of stiffness weights. While at the lengths considered there are clear bimodal distributions for very large stiffness, our numerical evidence strongly suggests that these are simply finite-size effects associated with a crossover to a first-order phase transition at infinite stiffness.

  15. Sum--of--squares results for polynomials related to the Bessis--Moussa--Villani conjecture

    E-Print Network [OSTI]

    Benoit Collins; Kenneth J. Dykema; Francisco Torres-Ayala

    2010-03-27T23:59:59.000Z

    We show that the polynomial S_{m,k}(A,B), that is the sum of all words in noncommuting variables A and B having length m and exactly k letters equal to B, is not equal to a sum of commutators and Hermitian squares in the algebra R where X^2=A and Y^2=B, for all even values of m and k with 6 Bessis--Moussa--Villani conjecture, which asks whether the trace of S_{m,k}(A,B)) is nonnegative for all positive semidefinite matrices A and B. These results eliminate the possibility of using "descent + sum-of-squares" to prove the BMV conjecture. We also show that S_{m,4}(A,B) is equal to a sum of commutators and Hermitian squares in R when m is even and not a multiple of 4, which implies that the trace of S_{m,4}(A,B) is nonnegative for all Hermitian matrices A and B, for these values of m.

  16. SPARSE REPRESENTATIONS WITH DATA FIDELITY TERM VIA AN ITERATIVELY REWEIGHTED LEAST SQUARES ALGORITHM

    SciTech Connect (OSTI)

    WOHLBERG, BRENDT [Los Alamos National Laboratory; RODRIGUEZ, PAUL [Los Alamos National Laboratory

    2007-01-08T23:59:59.000Z

    Basis Pursuit and Basis Pursuit Denoising, well established techniques for computing sparse representations, minimize an {ell}{sup 2} data fidelity term subject to an {ell}{sup 1} sparsity constraint or regularization term on the solution by mapping the problem to a linear or quadratic program. Basis Pursuit Denoising with an {ell}{sup 1} data fidelity term has recently been proposed, also implemented via a mapping to a linear program. They introduce an alternative approach via an iteratively Reweighted Least Squares algorithm, providing greater flexibility in the choice of data fidelity term norm, and computational advantages in certain circumstances.

  17. FREQFIT: Computer program which performs numerical regression and statistical chi-squared goodness of fit analysis

    SciTech Connect (OSTI)

    Hofland, G.S.; Barton, C.C.

    1990-10-01T23:59:59.000Z

    The computer program FREQFIT is designed to perform regression and statistical chi-squared goodness of fit analysis on one-dimensional or two-dimensional data. The program features an interactive user dialogue, numerous help messages, an option for screen or line printer output, and the flexibility to use practically any commercially available graphics package to create plots of the program`s results. FREQFIT is written in Microsoft QuickBASIC, for IBM-PC compatible computers. A listing of the QuickBASIC source code for the FREQFIT program, a user manual, and sample input data, output, and plots are included. 6 refs., 1 fig.

  18. Lower bound on the mean square displacement of particles in the hard disk model

    E-Print Network [OSTI]

    Thomas Richthammer

    2015-04-30T23:59:59.000Z

    The hard disk model is a 2D Gibbsian process of particles interacting via pure hard core repulsion. At high particle density the model is believed to show orientational order, however, it is known not to exhibit positional order. Here we investigate to what extent particle positions may fluctuate. We consider a finite volume version of the model in a box of dimensions $2n \\times 2n$ with arbitrary boundary configuration,and we show that the mean square displacement of particles near the center of the box is bounded from below by $c \\log n$. The result generalizes to a large class of models with fairly arbitrary interaction.

  19. Sum--of--squares results for polynomials related to the Bessis--Moussa--Villani conjecture

    E-Print Network [OSTI]

    Collins, Benoit; Torres-Ayala, Francisco

    2009-01-01T23:59:59.000Z

    We show that the polynomial S_{m,k}(A,B), that is the sum of all words in noncommuting variables A and B having length m and exactly k letters equal to B, is not equal to a sum of commutators and Hermitian squares in the algebra R where X^2=A and Y^2=B, for all even values of m and k with 6 when m is even and not a multiple of 4, which implies that the trace of S_{m,4}(A,B) is nonnegative for all Hermitian matrices A and B, for these values of m.

  20. Heat transfer and pressure drop in square duct with two opposite repeated rib-roughened walls

    E-Print Network [OSTI]

    Lei, Chiang-Kuo

    1983-01-01T23:59:59.000Z

    were on ribbed sur- faces. All thermocouples were constructed of 0. 05 cm copper-constantant wire. Five pressure taps along the test section were used for the static pressure drop measurements across the test duct. Three were on the smooth surface...HEAT TRANSFER AND PRESSURE DROP IN SQUARE DUCT WITH TWO OPPOSITE REPEATED RIB-ROUGHENED WALLS A Thesis CHIANG-KUO LEI Submitted to the Graduate College of Texas ARM University in partial fulfillment of the requirement for the degree of MASTER...

  1. ODEs, Homework #3 1. Suppose A, B are constant square matrices such that etA

    E-Print Network [OSTI]

    Karageorgis, Paschalis

    ODEs, Homework #3 Solutions 1. Suppose A, B are constant square matrices such that etA etB = et identity with respect to t, we find that etA etB = et(A+B) = AetA etB + etA BetB = (A + B)et(A+B) . Differentiating once again, we now get A2 etA etB + AetA BetB + AetA BetB + etA B2 etB = (A + B)2 et(A+B) so we

  2. Sub-mm tests of the gravitational inverse-square law

    E-Print Network [OSTI]

    E. G. Adelberger

    2002-02-02T23:59:59.000Z

    Sub-mm tests of the gravitational inverse-square law are interesting from several quite different perspectives. This paper discusses work by the Eot-Wash group performed since the publication of our initial result in February 2001. We find no evidence for short-range Yukawa interactions. Our results provide an upper limit of 200 micrometers on the size of the largest ``extra'' dimension, and for the unification scenario with 2 large extra dimensions, set an upper limit of 150 micrometers on the size of those dimensions.

  3. Least-squares variational principles and the finite element method: theory, formulations, and models for solid and fluid mechanics

    E-Print Network [OSTI]

    Pontaza, Juan Pablo

    2004-09-30T23:59:59.000Z

    We consider the application of least-squares variational principles and the finite element method to the numerical solution of boundary value problems arising in the fields of solidand fluidmechanics.For manyof these ...

  4. Measurement of the Isolated Prompt Photon Production Cross Section in pp Collisions at [square root] s=7??TeV

    E-Print Network [OSTI]

    Alver, Burak Han

    The differential cross section for the inclusive production of isolated prompt photons has been measured as a function of the photon transverse energy ET? [E subscript Tau superscript gamma] in pp collisions at ?s=7??[square ...

  5. Dijet Azimuthal Decorrelations in pp Collisions at ?s=7? [square root of s=7]?TeV

    E-Print Network [OSTI]

    Alver, Burak Han

    Measurements of dijet azimuthal decorrelations in pp collisions at ?s=7??[square root of s=7] TeV using the CMS detector at the CERN LHC are presented. The analysis is based on an inclusive dijet event sample corresponding ...

  6. Pion femtoscopy in p?+?p collisions at ?s=200 [square root of s = 200] GeV

    E-Print Network [OSTI]

    Balewski, Jan T.

    The STAR Collaboration at the BNL Relativistic Heavy Ion Collider has measured two-pion correlation functions from p+p collisions at ?s=200 [square root of s = 200] GeV. Spatial scales are extracted via a femtoscopic ...

  7. Heat Transfer and Pressure Drop Measurement for Square Channels with V-shape Ribs at High Reynolds Numbers

    E-Print Network [OSTI]

    Alkhamis, Nawaf Yahya

    2010-10-12T23:59:59.000Z

    HEAT TRANSFER AND PRESSURE DROP MEASUREMENT FOR SQUARE CHANNELS WITH V-SHAPE RIBS AT HIGH REYNOLDS NUMBERS A Thesis by NAWAF YAHYA ALKHAMIS 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 August 2009 Major Subject: Mechanical Engineering HEAT TRANSFER AND PRESSURE DROP MEASUREMENT FOR SQUARE CHANNELS WITH V-SHAPE RIBS AT HIGH REYNOLDS NUMBERS A Thesis...

  8. Finding elementary formulas for theta functions associated to even sums of squares

    E-Print Network [OSTI]

    Varma, Ila

    2011-01-01T23:59:59.000Z

    This article discusses the classical problem of how to calculate $r_n(m)$, the number of ways to represent an integer $m$ by a sum of $n$ squares from a computational efficiency viewpoint. Although this problem has been studied in great detail, there are very few formulas given for the purpose of computing $r_n(m)$ quickly. More precisely, for fixed $n$, we want a formula for $r_n(m)$ that computes in log-polynomial time (with respect to $m$) when the prime factorization of $m$ is given. Restricting to even $n$, we can view $\\theta_n(q)$, the theta function associated to sums of $n$ squares, as a modular form of weight $n/2$ on $\\Gamma_1(4)$. In particular, we show that for only a small finite list of $n$ can $\\theta_n$ be written as a linear combination consisting entirely of Eisenstein series and cusp forms with complex multiplication. These are the only $n$ that give rise to "elementary" formulas for $r_n(m)$, i.e. formulas such that for a prime $p$, $r_n(p)$ can be calculated in $\\cO(\\log(p))$-time. Viewi...

  9. Augmented heat transfer in square channels with parallel, crossed, and V-shaped angled ribs

    SciTech Connect (OSTI)

    Han, J.C.; Zhang, Y.M. (Texas A and M Univ., College Station (United States)); Lee, C.P. (General Electric Co., Cincinnati, OH (United States))

    1991-08-01T23:59:59.000Z

    The effect of the rib angle orientation on the local heat transfer distributions and pressure drop in a square channel with two opposite in-line ribbed walls was investigated for Reynolds numbers from 15,000 to 90,000. The square channel composed of ten isolated copper sections has a length-to-hydraulic diameter ratio of 20; the rib height-to-hydraulic diameter ratio is 0.0625; the rib pitch-to-height ratio equals 10. Nine rib configurations were studied: 90 deg rib, 60 and 45 deg parallel ribs, 60 and 45 deg crossed ribs, 60 and 45 deg V-shaped ribs, and 60 and 45 deg {Lambda}-shaped ribs. The results show that the 60 deg (or 45 deg) V-shaped rib performs better than the 60 deg (or 45 deg) parallel rib and, subsequently, better than the 60 deg (or 45 deg) crossed rib and the 90 deg rib. The V-shaped rib produces the highest heat transfer augmentation, while the {Lambda}-shaped rib generates the greatest pressure drop. The crossed rib has the lowest heat transfer enhancement and the smallest pressure drop penalty.

  10. Solar-energy-system performance evaluation, Cathedral Square, Burlington, Vermont, July-December 1981

    SciTech Connect (OSTI)

    Welch, K.M.

    1981-01-01T23:59:59.000Z

    The Cathedral Square solar site is a 10-story multiunit apartment building in Vermont. Its active solar energy system is designed to supply 51% of the hot water load, and consists of 1798 square feet of flat plate collectors, 2699-gallon water tank in an enclosed mechanical room on the roof, and two auxiliary natural gas boilers to supply hot water to immersed heat exchanger in an auxiliary storage tank. The measured solar fraction was only 28%, not 51%, which, it is concluded, is an unreasonable expectation. Other performance data include the solar savings ratio, conventional fuel savings, system performance factor, and solar system coefficient of performance. Monthly performance data are given for the solar system overall, and for the collector, storage, and hot water subsystems. Also included are insolation data, typical storage fluid temperatures, domestic hot water consumption, and solar heat exchangers inlet/outlet temperatures, and typical domestic hot water subsystem temperatures. In addition, the system operating sequence and solar energy utilization are given. Appended are a system description, performance evaluation techniques, long-term weather data. (LEW)

  11. The Infinite Square Well with a Point Interaction: A Discussion on the Different Parametrizations

    E-Print Network [OSTI]

    Manuel Gadella; M. ngeles Garca-Ferrero; Sergio Gonzlez-Martn; Flix H. Maldonado-Villamizar

    2015-02-10T23:59:59.000Z

    The construction of Dirac delta type potentials has been achieved with the use of the theory of self adjoint extensions of non-self adjoint formally Hermitian (symmetric) operators. The application of this formalism to investigate the possible self adjoint extensions of the one dimensional kinematic operator $K=-d^2/dx^2$ on the infinite square well potential is quite illustrative and has been given elsewhere. This requires the definition and use of four independent real parameters, which relate the boundary values of the wave functions at the walls. By means of a different approach, that fixes matching conditions at the origin for the wave functions, it is possible to define a perturbation of the type $a\\delta(x)+b\\delta'(x)$, thus depending on two parameters, on the infinite square well. The objective of this paper is to investigate whether these two approaches are compatible in the sense that perturbations like $a\\delta(x)+b\\delta'(x)$ can be fixed and determined using the first approach.

  12. Optical pattern recognition architecture implementing the mean-square error correlation algorithm

    DOE Patents [OSTI]

    Molley, Perry A. (Albuquerque, NM)

    1991-01-01T23:59:59.000Z

    An optical architecture implementing the mean-square error correlation algorithm, MSE=.SIGMA.[I-R].sup.2 for discriminating the presence of a reference image R in an input image scene I by computing the mean-square-error between a time-varying reference image signal s.sub.1 (t) and a time-varying input image signal s.sub.2 (t) includes a laser diode light source which is temporally modulated by a double-sideband suppressed-carrier source modulation signal I.sub.1 (t) having the form I.sub.1 (t)=A.sub.1 [1+.sqroot.2m.sub.1 s.sub.1 (t)cos (2.pi.f.sub.o t)] and the modulated light output from the laser diode source is diffracted by an acousto-optic deflector. The resultant intensity of the +1 diffracted order from the acousto-optic device is given by: I.sub.2 (t)=A.sub.2 [+2m.sub.2.sup.2 s.sub.2.sup.2 (t)-2.sqroot.2m.sub.2 (t) cos (2.pi.f.sub.o t] The time integration of the two signals I.sub.1 (t) and I.sub.2 (t) on the CCD deflector plane produces the result R(.tau.) of the mean-square error having the form: R(.tau.)=A.sub.1 A.sub.2 {[T]+[2m.sub.2.sup.2.multidot..intg.s.sub.2.sup.2 (t-.tau.)dt]-[2m.sub.1 m.sub.2 cos (2.tau.f.sub.o .tau.).multidot..intg.s.sub.1 (t)s.sub.2 (t-.tau.)dt]} where: s.sub.1 (t) is the signal input to the diode modulation source: s.sub.2 (t) is the signal input to the AOD modulation source; A.sub.1 is the light intensity; A.sub.2 is the diffraction efficiency; m.sub.1 and m.sub.2 are constants that determine the signal-to-bias ratio; f.sub.o is the frequency offset between the oscillator at f.sub.c and the modulation at f.sub.c +f.sub.o ; and a.sub.o and a.sub.1 are constant chosen to bias the diode source and the acousto-optic deflector into their respective linear operating regions so that the diode source exhibits a linear intensity characteristic and the AOD exhibits a linear amplitude characteristic.

  13. Least Squares Temporal Difference Actor-Critic Methods with Applications to Robot Motion Control

    E-Print Network [OSTI]

    Estanjini, Reza Moazzez; Lahijanian, Morteza; Wang, Jing; Belta, Calin A; Paschalidis, Ioannis Ch

    2011-01-01T23:59:59.000Z

    We consider the problem of finding a control policy for a Markov Decision Process (MDP) to maximize the probability of reaching some states while avoiding some other states. This problem is motivated by applications in robotics, where such problems naturally arise when probabilistic models of robot motion are required to satisfy temporal logic task specifications. We transform this problem into a Stochastic Shortest Path (SSP) problem and develop a new approximate dynamic programming algorithm to solve it. This algorithm is of the actor-critic type and uses a least-square temporal difference learning method. It operates on sample paths of the system and optimizes the policy within a pre-specified class parameterized by a parsimonious set of parameters. We show its convergence to a policy corresponding to a stationary point in the parameters' space. Simulation results confirm the effectiveness of the proposed solution.

  14. Quantum chaos of a kicked particle in a 1D infinite square potential well

    E-Print Network [OSTI]

    Baowen Li; Jie Liu; Yan Gu; Bambi Hu

    1999-03-03T23:59:59.000Z

    We study quantum chaos in a non-KAM system, i.e. a kicked particle in a one-dimensional infinite square potential well. Within the perturbative regime the classical phase space displays stochastic web structures, and the diffusion coefficient D in the regime increases with the perturbative strength K giving a scaling $D \\propto K^{2.5}$, and in the large K regime D goes as K^2. Quantum mechanically, we observe that the level spacing statistics of the quasi eigenenergies changes from Poisson to Wigner distribution as the kick strength increases. The quasi eigenstates show power-law localization in the small K region, which become extended one at large K. Possible experimental realization of this model is also discussed.

  15. Multivariate analysis of remote LIBS spectra using partial least squares, principal component analysis, and related techniques

    SciTech Connect (OSTI)

    Clegg, Samuel M [Los Alamos National Laboratory; Barefield, James E [Los Alamos National Laboratory; Wiens, Roger C [Los Alamos National Laboratory; Sklute, Elizabeth [MT HOLYOKE COLLEGE; Dyare, Melinda D [MT HOLYOKE COLLEGE

    2008-01-01T23:59:59.000Z

    Quantitative analysis with LIBS traditionally employs calibration curves that are complicated by the chemical matrix effects. These chemical matrix effects influence the LIBS plasma and the ratio of elemental composition to elemental emission line intensity. Consequently, LIBS calibration typically requires a priori knowledge of the unknown, in order for a series of calibration standards similar to the unknown to be employed. In this paper, three new Multivariate Analysis (MV A) techniques are employed to analyze the LIBS spectra of 18 disparate igneous and highly-metamorphosed rock samples. Partial Least Squares (PLS) analysis is used to generate a calibration model from which unknown samples can be analyzed. Principal Components Analysis (PCA) and Soft Independent Modeling of Class Analogy (SIMCA) are employed to generate a model and predict the rock type of the samples. These MV A techniques appear to exploit the matrix effects associated with the chemistries of these 18 samples.

  16. Tube vibration in industrial-size test heat exchanger (90/sup 0/ square layout)

    SciTech Connect (OSTI)

    Halle, H.; Wambsganss, M.W.

    1983-02-01T23:59:59.000Z

    Tube vibrations in heat exchangers are being systematically investigated in a series of tests performed with an industrial-size test exchanger. Results from waterflow tests of eleven different tube bundles, in six- and eight-crosspass configurations on a 90/sup 0/ square layout with a pitch-to-diameter ratio of 1.25 are reported. The test cases include full tube bundles, no-tubes-in-window bundles, finned tube bundles, and proposed field and design fixes. The testing focused on identification of the lowest critical flowrate to initiate fluidelastic instability (large amplitude tube motion) and the location within the bundle of the tubes which first experience instability. The test results are tabulated to permit comparison with results obtained from previous tests with a 30/sup 0/ triangular layout tube bundle. Instability criteria are evaluated preliminarily. Pressure drop data are also generated and reported.

  17. Classical systems can be contextual too: Analogue of the Mermin-Peres square

    E-Print Network [OSTI]

    Pawel Blasiak

    2015-02-25T23:59:59.000Z

    Contextuality lays at the heart of quantum mechanics. In the prevailing opinion it is considered as a signature of 'quantumness' that classical theories lack. However, this assertion is only partially justified. Although contextuality is certainly true of quantum mechanics, it cannot be taken by itself as discriminating against classical theories. Here we consider a representative example of contextual behaviour, the so-called Mermin-Peres square, and present a discrete toy model of a bipartite system which reproduces the pattern of quantum predictions that leads to contradiction with the assumption of non-contextuality. This illustrates that quantum-like contextual effects have their analogues within classical models with epistemic constraints such as limited information gain and measurement disturbance.

  18. Nonzero Mean Squared Momentum of Quarks in the Non-Perturbative QCD Vacuum

    E-Print Network [OSTI]

    Li-Juan Zhou; Leonard S. Kisslinger; Wei-xing Ma

    2010-04-21T23:59:59.000Z

    The non-local vacuum condensates of QCD describe the distributions of quarks and gluons in the non-perturbative QCD vacuum. Physically, this means that vacuum quarks and gluons have nonzero mean-squared momentum, called virtuality. In this paper we study the quark virtuality which is given by the ratio of the local quark-gluon mixed vacuum condensate to the quark local vacuum condensate. The two vacuum condensates are obtained by solving Dyson-Schwinger Equations of a fully dressed quark propagator with an effective gluon propagator. Using our calculated condensates, we obtain the virtuality of quarks in the QCD vacuum state. Our numerical predictions differ from the other theoretical model calculations such as QCD sum rules, Lattice QCD and instanton models.

  19. Constraints on Light Pseudoscalars Implied by Tests of the Gravitational Inverse-Square Law

    E-Print Network [OSTI]

    Ephraim Fischbach; Dennis E. Krause

    1999-06-03T23:59:59.000Z

    The exchange of light pseudoscalars between fermions leads to a spin-independent potential in order g^4, where g is the Yukawa pseudoscalar-fermion coupling constant. This potential gives rise to detectable violations of both the weak equivalence principle (WEP) and the gravitational inverse-square law (ISL), even if g is quite small. We show that when previously derived WEP constraints are combined with those arisingfrom ISL tests, a direct experimental limit on the Yukawa coupling of light pseudoscalars to neutrons can be inferred for the first time (g_n^2/4pi < 1.6 \\times 10^-7), along with a new (and significantly improved) limit on the coupling of light pseudoscalars to protons.

  20. Heat transfer and friction in a square channel with one-wall or two-wall rib turbulators

    E-Print Network [OSTI]

    Huang, Jie Joy

    1991-01-01T23:59:59.000Z

    HEAT TRANSFER AND FRICTION IN A SQUARE CHANNEL WITH ONE-WAIL OR TWO-WAII RIB TURBULATORS A Thesis by JIE JOY HUANG Submitted to the Office of Graduate Studies of Texas A8rM University in partial fulfillment of the requirements for the degree... of Commit tee) D. Rhode (Member) . A. Hassan (Member) I W. Bradley (Head of Department) December 1991 ABSTRACT Heat Transfer and Friction in a Square Channel with One-Wall or Two-Wall Rib Turbulators. (December 1991) Jie Joy Huang, B. S...

  1. A calculation of the inductance of 3-phase buses comprised of square tubular conductors with 120-degree-angle spacing

    E-Print Network [OSTI]

    Zuch, Howard Weller

    1959-01-01T23:59:59.000Z

    LIBRARY A g M COLLEGE OF TEXAS A CALCULATION OF THE INDUCI'ANCE OF 3 ? PHASE BUSES COh6$ ISED OF SqUARE TUBULAR CONDUCTORS WITH 120-DEGREE-ANGLE S PAC ING A Thesis By Howard Wailer Zuch Submitted to ths Graduate School of the Agricultural... and Mechanical College of Texas in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE January 1959 Major Subject: Electrical Engineering A CAICULAT ION OF THE IMDUCTANCL' OF 3-PIIASI BUSES COMPR ISED OF SQUARE TUBULAR CONDUCTORS...

  2. The 160 Square Degree ROSAT Survey: the Revised Catalog of 201 Clusters with Spectroscopic Redshifts

    E-Print Network [OSTI]

    Mullis, C R; Quintana, H; Vikhlinin, A; Henry, J P; Gioia, I M; Hornstrup, A; Forman, W; Jones, C

    2003-01-01T23:59:59.000Z

    We present the revised catalog of galaxy clusters detected as extended X-ray sources in the 160 Square Degree ROSAT Survey, including spectroscopic redshifts and X-ray luminosities for 200 of the 201 members. The median redshift is z~0.25 and the median X-ray luminosity is 4.2e+43 erg/s/h50^2 (0.5-2.0 keV). This is the largest high-redshift sample of X-ray selected clusters published to date. There are 73 objects at z>0.3 and 22 objects at z>0.5 drawn from a statistically complete flux-limited survey with a median object flux of 1.4d-13 erg/cm^2/s. We describe the optical follow-up of these clusters with an emphasis on our spectroscopy which has yielded 155 cluster redshifts, 110 of which are presented here for the first time. These measurements combined with 45 from the literature and other sources provide near-complete spectroscopic coverage for our survey. We discuss the final optical identifications for the extended X-ray sources in the survey region and compare our results to similar X-ray cluster search...

  3. Development of an analytic core flow approximation for a square duct in an oblique magnetic field

    SciTech Connect (OSTI)

    Morley, N.B.; Tillack, M.S.; Abdou, M.A.

    1991-03-01T23:59:59.000Z

    The core flow approximation for liquid metal (LM), magnetohydrodynamic (MHD) duct flow is a method that ignores the contributions of viscous forces in the fluid. For a fully developed, steady state flow situation, this approximation leaves the magnetic forces to be balanced only by the pressure gradient and results in a greatly simplified momentum equation. The velocity field predicted by the core flow equations is obtained much more easily than that described by the full solution, which usually requires a numerical approach. For this reason it is desirable to use the core flow method for flow situations in which viscosity has little effect. Developed here is an analytic core flow solution for a square duct in an obliquely incident magnetic field which omits any special treatment of boundary layers. This solution is compared to the full solution method developed in the code MH2D and a parametric comparison is performed. This general analytic approach can be expanded to consider rectangular ducts or walls of different thickness and electrical conductivity. The latter, however, will greatly complicate the equations presented here.

  4. THE MADISON SQUARE GARDEN DISPERSION STUDY (MSG05) METEOROLOGICAL DATA DESCRIPTION.

    SciTech Connect (OSTI)

    REYNOLDS, R.M.

    2006-10-01T23:59:59.000Z

    MSG05 was a study of atmospheric transport and dispersion in the deep urban canyons of Midtown New York City, in the area of Madison Square Garden. This downtown area is considered to be a prime target for terrorist activities, and has one of the largest commuter populations in the world. Little is known about air flow and hazardous gas dispersion in such scenarios, since previous urban field experiments have focused on small to medium sized cities with much smaller street canyons. On March 10 and 14, 2005, a series of Perfluorocarbon Tracer (PFT) tracers were released and tracked with about 30 sampling stations at radial distances of about 0.2 and 0.4 km, with vertical profiles near a 250 m tall building (One Penn Plaza). Meteorological stations collected wind data in the MSG vicinity, at street level and rooftop level. MSG05 is expected to provide useful information on rapid vertical dispersion will assist in planning for more extensive studies. This data release is being made available to a restricted group of key scientists who have worked on the project. Part of the QA program involves feedback from scientists and modelers who are working on this study. This document describes the meteorological component of the project. The file organization and metadata are detailed so that a researcher can work with the data sets.

  5. Detailed heat transfer distributions in two-pass smooth and turbulated square channels with bleed holes

    SciTech Connect (OSTI)

    Ekkad, S.V.; Huang, Y.; Han, J.C. [Texas A and M Univ., College Station, TX (United States)

    1996-12-31T23:59:59.000Z

    Modern gas turbine blades have internal serpentine passage for providing effective cooling. Rib turbulators are added periodically on the cooling passage surface to enhance heat transfer. Some of the cooling air is ejected out through bleed (or film) holes for external blade film cooling. The presence of periodic rib turbulators and bleed holes creates strong axial and spanwise variations in the heat transfer distributions on the passage surface. Detailed heat transfer coefficient distributions are presented in this study for a two-pass square channel with a 180{degree} turn. One wall of the channel has periodically placed bleed holes. Four different configurations of 90{degree} parallel, 60{degree} parallel, 60{degree} V ribs, and 60{degree} inverted V ribs are studied in conjunction with the effect of bleed holes on the same wall. The surface is coated with a thin layer of thermochromic liquid crystals and a transient test is run to obtain the detailed heat transfer distributions. The 60{degree} parallel, 60{degree} V, and 60{degree} inverted ribbed channels produce similar levels of heat transfer enhancement in the first pass. However, the 60{degree} inverted V ribbed channel produces higher enhancement in the second pass. Regional averaged heat transfer results indicate that a test surface with bleed holes provides similar heat transfer enhancement as that for a test surface without bleed holes although 20--25% of the inlet mass flow exits through the bleed holes.

  6. Self-avoiding trails with nearest neighbour interactions on the square lattice

    E-Print Network [OSTI]

    A. Bedini; A. L. Owczarek; T. Prellberg

    2012-10-26T23:59:59.000Z

    Self-avoiding walks and self-avoiding trails, two models of a polymer coil in dilute solution, have been shown to be governed by the same universality class. On the other hand, self-avoiding walks interacting via nearest-neighbour contacts (ISAW) and self-avoiding trails interacting via multiply-visited sites (ISAT) are two models of the coil-globule, or collapse transition of a polymer in dilute solution. On the square lattice it has been established numerically that the collapse transition of each model lies in a different universality class. The models differ in two substantial ways. They differ in the types of subsets of random walk configurations utilised (site self-avoidance versus bond self-avoidance) and in the type of attractive interaction. It is therefore of some interest to consider self-avoiding trails interacting via nearest neighbour attraction (INNSAT) in order to ascertain the source for the difference in the collapse universality class. Using the flatPERM algorithm, we have performed computer simulations of this model. We present numerical evidence that the singularity in the free energy of INNSAT at the collapse transition has a similar exponent to that of the ISAW model rather than the ISAT model. This would indicate that the type of interaction used in ISAW and ISAT is the source of the difference in universality class.

  7. Simulated Stochastic Approximation Annealing for Global Optimization with a Square-Root Cooling Schedule

    SciTech Connect (OSTI)

    Liang, Faming; Cheng, Yichen; Lin, Guang

    2014-06-13T23:59:59.000Z

    Simulated annealing has been widely used in the solution of optimization problems. As known by many researchers, the global optima cannot be guaranteed to be located by simulated annealing unless a logarithmic cooling schedule is used. However, the logarithmic cooling schedule is so slow that no one can afford to have such a long CPU time. This paper proposes a new stochastic optimization algorithm, the so-called simulated stochastic approximation annealing algorithm, which is a combination of simulated annealing and the stochastic approximation Monte Carlo algorithm. Under the framework of stochastic approximation Markov chain Monte Carlo, it is shown that the new algorithm can work with a cooling schedule in which the temperature can decrease much faster than in the logarithmic cooling schedule, e.g., a square-root cooling schedule, while guaranteeing the global optima to be reached when the temperature tends to zero. The new algorithm has been tested on a few benchmark optimization problems, including feed-forward neural network training and protein-folding. The numerical results indicate that the new algorithm can significantly outperform simulated annealing and other competitors.

  8. Widespread occurrence of the inverse square distribution in social sciences and taxonomy Guido Caldarelli,1,2

    E-Print Network [OSTI]

    Caldarelli, Guido

    Widespread occurrence of the inverse square distribution in social sciences and taxonomy GuidoRevE.69.035101 PACS number s : 89.75.Fb, 89.75.Hc, 05.40. a, 05.65. b Taxonomy is one of the major

  9. Inclusive Electroweak measurements in the muon channel with pp collisions at [the square root of] s=7 TeV

    E-Print Network [OSTI]

    Harris, Philip Coleman

    2011-01-01T23:59:59.000Z

    In this thesis, we perform the measurement of the production of W and Z bosons in proton-proton collisions at [the square root of]s = 7 TeV with the Large Hadron Collider (LHC). In the LHC, W and Z bosons are produced at ...

  10. Distributed multichannel speech enhancement with minimum mean-square error short-time spectral amplitude, log-spectral

    E-Print Network [OSTI]

    Johnson, Michael T.

    Distributed multichannel speech enhancement with minimum mean-square error short-time spectral Keywords: Acoustic arrays Speech enhancement Amplitude estimation Phase estimation Parameter estimation a b on the development and implementation of speech enhancement algorithms. Whereas the current state-of-the-art methods

  11. Recursive least squares with forgetting for online estimation of vehicle mass and road grade: theory and experiments

    E-Print Network [OSTI]

    Peng, Huei

    mass and road grade are important in automation of heavy duty vehicles, vehicle following manoeuvresRecursive least squares with forgetting for online estimation of vehicle mass and road grade, University of Michigan, G008 Lay Auto Lab, 1231 Beal Ave., Ann Arbor, MI 48109, USA Good estimates of vehicle

  12. 898 IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, VOL. 36, NO. 3, MAY 1998 Least Squares Subspace Projection Approach to

    E-Print Network [OSTI]

    Chang, Chein-I

    be thought of as a priori OSP. In order to evaluate these three approaches, their associated least squares) analysis. All results are demonstrated by computer simulations and Airborne Visible/Infrared Imaging classifier (TSC). I. INTRODUCTION THE ADVENT of high spatial resolution airborne and satellite sensors

  13. Reprint from RSC Advances, 4, 14962 (2014) Formation and dynamics of partially wetting droplets in square microchannels

    E-Print Network [OSTI]

    Cubaud, Thomas

    are generated by focusing water in a continuous phase of silicone oil using square microchannels. The shape and stability of the lubricating film between droplets and channel walls permit the classification of typical water hydrology,1-3 oil recovery,4-8 water-oil filtration,9-11 and fuel cells.12 Examples of basic flow

  14. 3D Least Squares Velocity from 3D Doppler Radial X. Chen, J.L. Barron, R.E. Mercer

    E-Print Network [OSTI]

    Barron, John

    neighbourhoods to compute local 3D velocity. Radial velocity (measured by the Doppler effect) is the component3D Least Squares Velocity from 3D Doppler Radial Velocity X. Chen, J.L. Barron, R.E. Mercer Dept. Radial velocity can be used to predict the motion of storms in sequences of Doppler radar datasets

  15. Statistical CT noise reduction with multiscale decomposition and penalized weighted least squares in the projection domain

    SciTech Connect (OSTI)

    Tang Shaojie; Tang Xiangyang [Imaging and Medical Physics, Department of Radiology and Imaging Sciences, Emory University School of Medicine, 1701 Uppergate Dr., C-5018, Atlanta, Georgia 30322 (United States); School of Automation, Xi'an University of Posts and Telecommunications, Xi'an, Shaanxi 710121 (China); Imaging and Medical Physics, Department of Radiology and Imaging Sciences, Emory University School of Medicine, 1701 Uppergate Dr., C-5018, Atlanta, Georgia 30322 (United States)

    2012-09-15T23:59:59.000Z

    Purposes: The suppression of noise in x-ray computed tomography (CT) imaging is of clinical relevance for diagnostic image quality and the potential for radiation dose saving. Toward this purpose, statistical noise reduction methods in either the image or projection domain have been proposed, which employ a multiscale decomposition to enhance the performance of noise suppression while maintaining image sharpness. Recognizing the advantages of noise suppression in the projection domain, the authors propose a projection domain multiscale penalized weighted least squares (PWLS) method, in which the angular sampling rate is explicitly taken into consideration to account for the possible variation of interview sampling rate in advanced clinical or preclinical applications. Methods: The projection domain multiscale PWLS method is derived by converting an isotropic diffusion partial differential equation in the image domain into the projection domain, wherein a multiscale decomposition is carried out. With adoption of the Markov random field or soft thresholding objective function, the projection domain multiscale PWLS method deals with noise at each scale. To compensate for the degradation in image sharpness caused by the projection domain multiscale PWLS method, an edge enhancement is carried out following the noise reduction. The performance of the proposed method is experimentally evaluated and verified using the projection data simulated by computer and acquired by a CT scanner. Results: The preliminary results show that the proposed projection domain multiscale PWLS method outperforms the projection domain single-scale PWLS method and the image domain multiscale anisotropic diffusion method in noise reduction. In addition, the proposed method can preserve image sharpness very well while the occurrence of 'salt-and-pepper' noise and mosaic artifacts can be avoided. Conclusions: Since the interview sampling rate is taken into account in the projection domain multiscale decomposition, the proposed method is anticipated to be useful in advanced clinical and preclinical applications where the interview sampling rate varies.

  16. SMART-X, "Square Meter, Arcsecond Resolution X-ray Telescope" A. Vikhlinina, P. Reida, H. Tananbauma, D. A. Schwartza, W. R. Formana, C. Jonesa, J. Bookbindera,

    E-Print Network [OSTI]

    SMART-X, "Square Meter, Arcsecond Resolution X-ray Telescope" A. Vikhlinina, P. Reida, HJohn Hopkins University, 3400 North Charles Street Baltimore, MD 21211 ABSTRACT SMART-X is a mission concept microcalorimeter, 22 FOV imager, and high-throughput gratings. 1. OVERVIEW We describe the Square Meter Arcsecond

  17. Local heat transfer in rotating smooth and ribbed two-pass square channels with three channel orientations

    SciTech Connect (OSTI)

    Dutta, S. [Univ. of South Carolina, Columbia, SC (United States); Han, J.C. [Texas A& M Univ., College Station, TX (United States)

    1996-08-01T23:59:59.000Z

    This paper presents experimental heat transfer results in a two-pass square channel with smooth and ribbed surfaces. The ribs are placed in a staggered half-V fashion with the rotation orthogonal to the channel axis. The channel orientation varies with respect to the rotation plane. A change in the channel orientation about the rotating frame causes a change in the secondary flow structure and associated flow and turbulence distribution. Consequently, the heat transfer coefficient from the individual surfaces of the two-pass square channel changes. The effects of rotation number on local Nusselt number ratio distributions are presented. Heat transfer coefficients with ribbed surfaces show different characteristics in rotation number dependency from those with smooth surfaces. Results show that staggered half-V ribs mostly have higher heat transfer coefficients than those with 90 and 60 deg continuous ribs. 16 refs., 10 figs.

  18. Robust parallel iterative solvers for linear and least-squares problems, Final Technical Report

    SciTech Connect (OSTI)

    Saad, Yousef

    2014-01-16T23:59:59.000Z

    The primary goal of this project is to study and develop robust iterative methods for solving linear systems of equations and least squares systems. The focus of the Minnesota team is on algorithms development, robustness issues, and on tests and validation of the methods on realistic problems. 1. The project begun with an investigation on how to practically update a preconditioner obtained from an ILU-type factorization, when the coefficient matrix changes. 2. We investigated strategies to improve robustness in parallel preconditioners in a specific case of a PDE with discontinuous coefficients. 3. We explored ways to adapt standard preconditioners for solving linear systems arising from the Helmholtz equation. These are often difficult linear systems to solve by iterative methods. 4. We have also worked on purely theoretical issues related to the analysis of Krylov subspace methods for linear systems. 5. We developed an effective strategy for performing ILU factorizations for the case when the matrix is highly indefinite. The strategy uses shifting in some optimal way. The method was extended to the solution of Helmholtz equations by using complex shifts, yielding very good results in many cases. 6. We addressed the difficult problem of preconditioning sparse systems of equations on GPUs. 7. A by-product of the above work is a software package consisting of an iterative solver library for GPUs based on CUDA. This was made publicly available. It was the first such library that offers complete iterative solvers for GPUs. 8. We considered another form of ILU which blends coarsening techniques from Multigrid with algebraic multilevel methods. 9. We have released a new version on our parallel solver - called pARMS [new version is version 3]. As part of this we have tested the code in complex settings - including the solution of Maxwell and Helmholtz equations and for a problem of crystal growth.10. As an application of polynomial preconditioning we considered the problem of evaluating f(A)v which arises in statistical sampling. 11. As an application to the methods we developed, we tackled the problem of computing the diagonal of the inverse of a matrix. This arises in statistical applications as well as in many applications in physics. We explored probing methods as well as domain-decomposition type methods. 12. A collaboration with researchers from Toulouse, France, considered the important problem of computing the Schur complement in a domain-decomposition approach. 13. We explored new ways of preconditioning linear systems, based on low-rank approximations.

  19. Effects of the Inverse Square Potential on Nucleon-Nucleon Elastic Scattering in the Bethe-Salpeter Equation

    E-Print Network [OSTI]

    Kinpara, Susumu

    2015-01-01T23:59:59.000Z

    Bethe-Salpeter equation is applied to nucleon-nucleon elastic scattering at the intermediate energy. The differential cross section and the polarization are calculated in terms of the phase shift analysis method using the two-body potential derived from the Bethe-Salpeter equation. The lowest-order Born approximation for the K-matrix is corrected by including the inverse square part of the potential.

  20. BMUS PROGRAMME Each small square box represents 0.5 unit. The shaded areas are the core

    E-Print Network [OSTI]

    Sheldon, Nathan D.

    BMUS PROGRAMME Each small square box represents 0.5 unit. The shaded areas are the core component of each year. The optional component can be made up of 0.5 units or whole units of Intermediate (I unit) Core 1102 (1 unit) Core 1103 (0.5 unit) Core 1104 (0.5 unit) Core 1105 (0.5 unit) Core 1106 (0.5

  1. Inverse Square Law of Gravitation in (2+1)-Dimensional Space-Time as a Consequence of Casimir Energy

    E-Print Network [OSTI]

    H. H. Soleng

    1993-10-04T23:59:59.000Z

    The gravitational effect of vacuum polarization in space exterior to a particle in (2+1)-dimensional Einstein theory is investigated. In the weak field limit this gravitational field corresponds to an inverse square law of gravitational attraction, even though the gravitational mass of the quantum vacuum is negative. The paradox is resolved by considering a particle of finite extension and taking into account the vacuum polarization in its interior.

  2. ASSESSMENT OF THE EFFECTIVENESS AND ENERGY EFFICIENCY OF HUMIDITY CONTROL APPROACHES IN VACANT FLORIDA HOMES

    E-Print Network [OSTI]

    Cummings, J. B.; Withers, C. R.

    In a hot and humid climate such as Florida, snowbirds that leave their homes for extended summer periods need guidance on effective and energy efficient methods of humidity control. Experiments were performed in seven residences to evaluate...

  3. Table 1b. Relative Standard Errors for Effective, Occupied, and Vacant

    Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33 111 1,613 122Commercial ConsumersThousandCubic Feet) DecadeV49 155 181 1773 January

  4. On the generalization of linear least mean squares estimation to quantum systems with non-commutative outputs

    E-Print Network [OSTI]

    Nina H. Amini; Zibo Miao; Yu Pan; Matthew R. James; Hideo Mabuchi

    2015-01-19T23:59:59.000Z

    The purpose of this paper is to study the problem of generalizing the Belavkin-Kalman filter to the case where the classical measurement signal is replaced by a fully quantum non-commutative output signal. We formulate a least mean squares estimation problem that involves a non-commutative system as the filter processing the non-commutative output signal. We solve this estimation problem within the framework of non-commutative probability. Also, we find the necessary and sufficient conditions which make these non-commutative estimators physically realizable.

  5. WASHINGTON SQUARE HALL 118 ONE WASHINGTON SQUARE

    E-Print Network [OSTI]

    Su, Xiao

    Impact Assessment Rachel O'Malley Concentration in Environmental Restoration and Resource Management: (408) 924-5477 ENVIRONMENTAL-STUDIES@SJSU.EDU WWW.SJSU.EDU/ENVS SJSU DEPARTMENT OF ENVIRONMENTAL Mulvaney, Rachel O'Malley, and Will Russell BACHELOR OF SCIENCE IN ENVIRONMENTAL STUDIES Bachelor

  6. IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS--II: ANALOG AND DIGITAL SIGNAL PROCESSING, VOL. 46, NO. 8, AUGUST 1999 1035 An Improved Weighted Least-Squares Design

    E-Print Network [OSTI]

    Lu, Wu-Sheng

    , AUGUST 1999 1035 An Improved Weighted Least-Squares Design for Variable Fractional Delay FIR Filters Wu, University of Victoria, Victoria, BC, Canada V8W 3P6. T.-B. Deng is with the Department of Information

  7. Inclusive jet and dijet production in polarized proton-proton collisions at [the square root of sigma] =200 GeV at RHIC

    E-Print Network [OSTI]

    Sakuma, Tai

    2010-01-01T23:59:59.000Z

    The inclusive jet cross section, the dijet cross section, and the dijet longitudinal double spin asymmetry ALL in polarized proton-proton collisions at [square root of sigma] = 200 GeV are measured with a data sample of ...

  8. Nonlinear Analysis of Beams Using Least-Squares Finite Element Models Based on the Euler-Bernoulli and Timoshenko Beam Theories

    E-Print Network [OSTI]

    Raut, Ameeta A.

    2010-07-14T23:59:59.000Z

    ..... 6 2.3 Summary............................................................................................ 8 3. THEORETICAL FORMULATION OF EBT AND TBT ............................ 9 3.1 Background... ......................................................... 30 5.4 Summary............................................................................................. 31 6. LEAST-SQUARES THEORY & FORMULATION .................................... 32 6.1 Introduction...

  9. Nonlinear Analysis of Beams Using Least-Squares Finite Element Models Based on the Euler-Bernoulli and Timoshenko Beam Theories

    E-Print Network [OSTI]

    Raut, Ameeta A.

    2010-07-14T23:59:59.000Z

    ..... 6 2.3 Summary............................................................................................ 8 3. THEORETICAL FORMULATION OF EBT AND TBT ............................ 9 3.1 Background... ......................................................... 30 5.4 Summary............................................................................................. 31 6. LEAST-SQUARES THEORY & FORMULATION .................................... 32 6.1 Introduction...

  10. Lawn chairs in Times Square : an analysis of the Pilot Streets Program and the provisional project approach for New York City's Green Light in Midtown project

    E-Print Network [OSTI]

    Taylor, Alexis (Alexis Abreu)

    2011-01-01T23:59:59.000Z

    In 2009 the New York City Department of Transportation (NYC DOT) initiated a Pilot Streets Program that called for the temporary closure of Broadway between 47th and 42nd Streets to all vehicular traffic. With Times Square ...

  11. Tests of the Gravitational Inverse-Square Law below the Dark-Energy Length Scale D. J. Kapner,* T. S. Cook, E. G. Adelberger, J. H. Gundlach, B. R. Heckel, C. D. Hoyle, and H. E. Swanson

    E-Print Network [OSTI]

    Washington at Seattle, University of - Department of Physics, Electroweak Interaction Research Group

    Tests of the Gravitational Inverse-Square Law below the Dark-Energy Length Scale D. J. Kapner,* T-balance experiments to test the gravitational inverse-square law at separations between 9.53 mm and 55 m, probing of the gravitational inverse-square law we report in this Letter. Our tests were made with a substantially upgraded ver

  12. Dark matter vs. modifications of the gravitational inverse-square law. Results from planetary motion in the solar system

    E-Print Network [OSTI]

    M. Sereno; Ph. Jetzer

    2006-06-08T23:59:59.000Z

    Dark matter or modifications of the Newtonian inverse-square law in the solar-system are studied with accurate planetary astrometric data. From extra-perihelion precession and possible changes in the third Kepler's law, we get an upper limit on the local dark matter density, rho_{DM} gravitational acceleration are really small. We examined the MOND interpolating function mu in the regime of strong gravity. Gradually varying mu suggested by fits of rotation curves are excluded, whereas the standard form mu(x)= x/(1+x^2)^{1/2} is still compatible with data. In combination with constraints from galactic rotation curves and theoretical considerations on the external field effect, the absence of any significant deviation from inverse square attraction in the solar system makes the range of acceptable interpolating functions significantly narrow. Future radio ranging observations of outer planets with an accuracy of few tenths of a meter could either give positive evidence of dark matter or disprove modifications of gravity.

  13. Finite element solution of multi-scale transport problems using the least squares based bubble function enrichment

    E-Print Network [OSTI]

    A. Yazdani; V. Nassehi

    2011-01-10T23:59:59.000Z

    This paper presents an optimum technique based on the least squares method for the derivation of the bubble functions to enrich the standard linear finite elements employed in the formulation of Galerkin weighted-residual statements. The element-level linear shape functions are enhanced with supplementary polynomial bubble functions with undetermined coefficients. The best least squares minimization of the residual functional obtained from the insertion of these trial functions into model equations results in an algebraic system of equations whose solution provides the unknown coefficients in terms of element-level nodal values. The normal finite element procedures for the construction of stiffness matrices may then be followed with no extra degree of freedom incurred as a result of such enrichment. The performance of the proposed method has been tested on a number of benchmark linear transport equations with the results compared against the exact and standard linear element solutions. It has been observed that low order bubble enriched elements produce more accurate approximations than the standard linear elements with no extra computational cost despite employing relatively crude mesh. However, for the solution of strongly convection or reaction dominated problems significantly higher order enrichments as well as extra mesh refinements will be required.

  14. Summary of Environmental Performance at Harvard Greenhouse Gas Emissions from Harvard University

    E-Print Network [OSTI]

    and renewable energy purchases and on-site generation have not been made. 0 50 100 150 200 250 300 2006 2007 Campus (including any growth in square footage or usage). The data in the table indicate a 7% decline Buildings 18% All Buildings 7% 257 Harvard University Fact Book 2011-12: Environmental Performance 1 #12

  15. Search the Blog: Top 10 Green Building Trends for 2010

    E-Print Network [OSTI]

    Calculation 9. Net Zero Buildings 10. Energy-Efficient/Sustainable Building Education Let's discuss a few additional square footage into ammenities and details that give the home a richer feel. Net zero buildings, electrical outlets, lack of insulation, etc.). On top of supreme air sealing and insulating, net zero homes

  16. C.S. MOTT CENTER FOR HUMAN GROWTH AND DEVELOPMENT Annual Report 2012

    E-Print Network [OSTI]

    Finley Jr., Russell L.

    of the Perinatal Research Branch; the PRB occupies about a quarter of Mott net square footage and contributes Study to Evaluate the Efficacy and Safety of Belimumab (HGS1006) in Adult Subjects of Black Race with Systemic Lupus Erythematosus (SLE) (Internal Medicine, Josephine P. Dhar - PI); Phase I, Safety

  17. Texas Tech University Energy Savings Program April 2006 Update

    E-Print Network [OSTI]

    Zhuang, Yu

    for operation and maintenance. New initiatives will continue to be collected and shared with appropriate vehicle energy reduction goal. A. Energy Goals 1. Campus Energy Use Energy units are converted to mmbtu to allow to current energy costs and campus square footage. Utility Goal Actual % Change Est. Savings Electricity 0

  18. Texas Tech University Energy Savings Program July 2006 Update

    E-Print Network [OSTI]

    Gelfond, Michael

    for operation and maintenance. New initiatives will continue to be collected and shared with appropriate vehicle energy reduction goal. A. Energy Goals 1. Campus Energy Use Energy units are converted to mmbtu to allow to current energy costs and campus square footage. Utility FY05 Actual % Change Est. Savings Electricity

  19. Texas Tech University Energy Savings Program October 2013 Update Page 1 of 4 Texas Tech University Energy Savings Program

    E-Print Network [OSTI]

    Gelfond, Michael

    time period from the previous year normalized to current energy costs and campus square footage. During to FY12. Cogeneration steam, provided at no cost to the university by a local utility company its consumption of gasoline by 2,888 gallons or 1.2% compared to FY12. Table III: Historical

  20. Preliminary Study of Advanced Diagnostic Prescreening Methods

    E-Print Network [OSTI]

    Landman, D. S.; Haberl, J. S.

    1996-01-01T23:59:59.000Z

    by the gross square footage of the building. Basically, this is similar to taking the peak reading for each month as utilities do for their bills. However, the highest monthly peak is selected for the annual peak. In the case of Galveston (OES, WMS, PES, MES...

  1. Renovation $$ Collections Non-Library Tenant Pollak Library Space Plan

    E-Print Network [OSTI]

    de Lijser, Peter

    percent of assignable square footage (ASF) of library space was dedicated to print materials and shelving Floor North (PLN-1) (see attached map) Proposed Relocations/Removals Approximately 75% of shelving converted to group study or office space. Open areas where shelving used to be are suitable for more soft

  2. Bulk, surface and corner free energy series for the chromatic polynomial on the square and triangular lattices

    E-Print Network [OSTI]

    Jesper Lykke Jacobsen

    2010-06-11T23:59:59.000Z

    We present an efficient algorithm for computing the partition function of the q-colouring problem (chromatic polynomial) on regular two-dimensional lattice strips. Our construction involves writing the transfer matrix as a product of sparse matrices, each of dimension ~ 3^m, where m is the number of lattice spacings across the strip. As a specific application, we obtain the large-q series of the bulk, surface and corner free energies of the chromatic polynomial. This extends the existing series for the square lattice by 32 terms, to order q^{-79}. On the triangular lattice, we verify Baxter's analytical expression for the bulk free energy (to order q^{-40}), and we are able to conjecture exact product formulae for the surface and corner free energies.

  3. Superconducting epitaxial thin films of CeNi{sub x}Bi{sub 2} with a bismuth square net structure

    SciTech Connect (OSTI)

    Buckow, Alexander; Kupka, Katharina; Retzlaff, Reiner; Kurian, Jose; Alff, Lambert [Institute of Materials Science, Technische Universitaet Darmstadt, 64287 Darmstadt (Germany)

    2012-10-15T23:59:59.000Z

    We have grown highly epitaxial and phase pure thin films of the arsenic-free pnictide compound CeNi{sub x}Bi{sub 2} on (100) MgO substrates by reactive molecular beam epitaxy (RMBE). X-ray diffraction and reflection high-energy electron diffraction of the films confirm the ZrCuSiAs structure with a Bi square net layer. Superconductivity was observed in magnetization and resistivity measurements for x= 0.75 to 0.93 in these CeNi{sub x}Bi{sub 2} thin films with the highest critical temperature of 4.05 K and a resistive transition width of 0.1 K for x= 0.86. Our results indicate that thin film deposition by RMBE provides a tool to synthesize high-quality pnictide superconductors of the novel 112 type.

  4. Width dependent transition of quantized spin-wave modes in Ni{sub 80}Fe{sub 20} square nanorings

    SciTech Connect (OSTI)

    Banerjee, Chandrima; Saha, Susmita; Barman, Saswati; Barman, Anjan, E-mail: abarman@bose.res.in [Thematic Unit of Excellence on Nanodevice Technology, Department of Condensed Matter Physics and Material Sciences, S. N. Bose National Centre for Basic Sciences, Block JD, Sector III, Salt Lake, Kolkata 700098 (India); Rousseau, Olivier [CEMS-RIKEN, 2-1 Hirosawa, Wako, Saitama 351-0198 (Japan); Otani, YoshiChika [CEMS-RIKEN, 2-1 Hirosawa, Wako, Saitama 351-0198 (Japan); Institute for Solid State Physics, University of Tokyo, 5-1-5 Kashiwanoha, Kashiwa, Chiba 277-8581 (Japan)

    2014-10-28T23:59:59.000Z

    We investigated optically induced ultrafast magnetization dynamics in square shaped Ni{sub 80}Fe{sub 20} nanorings with varying ring width. Rich spin-wave spectra are observed whose frequencies showed a strong dependence on the ring width. Micromagnetic simulations showed different types of spin-wave modes, which are quantized upto very high quantization number. In the case of widest ring, the spin-wave mode spectrum shows quantized modes along the applied field direction, which is similar to the mode spectrum of an antidot array. As the ring width decreases, additional quantization in the azimuthal direction appears causing mixed modes. In the narrowest ring, the spin-waves exhibit quantization solely in azimuthal direction. The different quantization is attributed to the variation in the internal field distribution for different ring width as obtained from micromagnetic analysis and supported by magnetic force microscopy.

  5. Heilougjiang adopts measures to strengthen land management-each square millimeter of land is utterly cherished and rationally used

    SciTech Connect (OSTI)

    Tan Peiquan; Liu, Y.

    1983-07-30T23:59:59.000Z

    This article reports on how a Chinese province with a large area of land and a small population has adopted a series of measures to strengthen land management, to stop the illegal occupying of land, and to protect land resources. Investigations of land resources and of the state of land use, as well as soil surveys, have been launched in order to determine the rights of land ownership and use. Many counties and cities have experimented with dividing farm areas into districts and comprehensive land planning, established land files, trained key personnel in land management skills, and have launched scientific land research. Illegal occupation, waste and destruction of land have risen with the increase in population and construction. Per capita cultivated acreage has declined to 4.1 mu. An effort has been made to reach the people in urban and rural areas with this message: ''Cherish every square millimeter of land utterly and use it rationally''.

  6. Inflection points of microcanonical entropy: Monte Carlo simulation of q state Potts model on a finite square lattice

    SciTech Connect (OSTI)

    Praveen, E., E-mail: svmstaya@gmail.com; Satyanarayana, S. V. M., E-mail: svmstaya@gmail.com [Department of Physics, Pondicherry University, Puducherry-605014 (India)

    2014-04-24T23:59:59.000Z

    Traditional definition of phase transition involves an infinitely large system in thermodynamic limit. Finite systems such as biological proteins exhibit cooperative behavior similar to phase transitions. We employ recently discovered analysis of inflection points of microcanonical entropy to estimate the transition temperature of the phase transition in q state Potts model on a finite two dimensional square lattice for q=3 (second order) and q=8 (first order). The difference of energy density of states (DOS) ? ln g(E) = ln g(E+ ?E) ?ln g(E) exhibits a point of inflexion at a value corresponding to inverse transition temperature. This feature is common to systems exhibiting both first as well as second order transitions. While the difference of DOS registers a monotonic variation around the point of inflexion for systems exhibiting second order transition, it has an S-shape with a minimum and maximum around the point of inflexion for the case of first order transition.

  7. Dr. Krisellen Maloney Assistant Dean for

    E-Print Network [OSTI]

    Dodla, Ramana

    Assistant I Esmeralda Huerta Vacant Library Services Assistant I Timothy Lefkowitz Vacant Library Services

  8. Market Square SW MONTGOMERY

    E-Print Network [OSTI]

    I-405 To26W est SWPARKAVE Hoffmann Hall SW MARKET SW10th SW11th SW12th Parking Structure 3 Market Hall Blackstone Smith Memorial Student Union Cramer Hall Lincoln Hall SW MARKET SW CLAY SW CLAY Montgomery West Heating Plant SW COLUMBIA SW COLUMBIA Fourth Ave Building N S E W Urban Center Peter W. Stott

  9. LOGISTIC FUNCTION PROFILE FIT: A least-squares program for fitting interface profiles to an extended logistic function

    SciTech Connect (OSTI)

    Kirchhoff, William H. [Surface and Microanalysis Science Division, National Institute of Standards and Technology, 100 Bureau Drive, Stop 8370, Gaithersburg, Maryland 20899-8370 (United States)

    2012-09-15T23:59:59.000Z

    The extended logistic function provides a physically reasonable description of interfaces such as depth profiles or line scans of surface topological or compositional features. It describes these interfaces with the minimum number of parameters, namely, position, width, and asymmetry. Logistic Function Profile Fit (LFPF) is a robust, least-squares fitting program in which the nonlinear extended logistic function is linearized by a Taylor series expansion (equivalent to a Newton-Raphson approach) with no apparent introduction of bias in the analysis. The program provides reliable confidence limits for the parameters when systematic errors are minimal and provides a display of the residuals from the fit for the detection of systematic errors. The program will aid researchers in applying ASTM E1636-10, 'Standard practice for analytically describing sputter-depth-profile and linescan-profile data by an extended logistic function,' and may also prove useful in applying ISO 18516: 2006, 'Surface chemical analysis-Auger electron spectroscopy and x-ray photoelectron spectroscopy-determination of lateral resolution.' Examples are given of LFPF fits to a secondary ion mass spectrometry depth profile, an Auger surface line scan, and synthetic data generated to exhibit known systematic errors for examining the significance of such errors to the extrapolation of partial profiles.

  10. Evaluation of weld porosity in laser beam seam welds: optimizing continuous wave and square wave modulated processes.

    SciTech Connect (OSTI)

    Ellison, Chad M. (Honeywell FM& T, Kansas City, MO); Perricone, Matthew; Faraone, Kevin M. (Honeywell FM& T, Kansas City, MO); Roach, Robert Allen; Norris, Jerome T.

    2007-02-01T23:59:59.000Z

    Nd:YAG laser joining is a high energy density (HED) process that can produce high-speed, low-heat input welds with a high depth-to-width aspect ratio. This is optimized by formation of a ''keyhole'' in the weld pool resulting from high vapor pressures associated with laser interaction with the metallic substrate. It is generally accepted that pores form in HED welds due to the instability and frequent collapse of the keyhole. In order to maintain an open keyhole, weld pool forces must be balanced such that vapor pressure and weld pool inertia forces are in equilibrium. Travel speed and laser beam power largely control the way these forces are balanced, as well as welding mode (Continuous Wave or Square Wave) and shielding gas type. A study into the phenomenon of weld pool porosity in 304L stainless steel was conducted to better understand and predict how welding parameters impact the weld pool dynamics that lead to pore formation. This work is intended to aid in development and verification of a finite element computer model of weld pool fluid flow dynamics being developed in parallel efforts and assist in weld development activities for the W76 and future RRW programs.

  11. Semiclassical analysis of low and zero energy scattering for one dimensional Schrdinger operators with inverse square potentials

    E-Print Network [OSTI]

    Ovidiu Costin; Wilhelm Schlag; Wolfgang Staubach; Saleh Tanveer

    2008-04-16T23:59:59.000Z

    This paper studies the scattering matrix $\\Sigma(E;\\hbar)$ of the problem \\[ -\\hbar^2 \\psi''(x) + V(x) \\psi(x) = E\\psi(x) \\] for positive potentials $V\\in C^\\infty(\\R)$ with inverse square behavior as $x\\to\\pm\\infty$. It is shown that each entry takes the form $\\Sigma_{ij}(E;\\hbar)=\\Sigma_{ij}^{(0)}(E;\\hbar)(1+\\hbar \\sigma_{ij}(E;\\hbar))$ where $\\Sigma_{ij}^{(0)}(E;\\hbar)$ is the WKB approximation relative to the {\\em modified potential} $V(x)+\\frac{\\hbar^2}{4} \\la x\\ra^{-2}$ and the correction terms $\\sigma_{ij}$ satisfy $|\\partial_E^k \\sigma_{ij}(E;\\hbar)| \\le C_k E^{-k}$ for all $k\\ge0$ and uniformly in $(E,\\hbar)\\in (0,E_0)\\times (0,\\hbar_0)$ where $E_0,\\hbar_0$ are small constants. This asymptotic behavior is not universal: if $-\\hbar^2\\partial_x^2 + V$ has a {\\em zero energy resonance}, then $\\Sigma(E;\\hbar)$ exhibits different asymptotic behavior as $E\\to0$. The resonant case is excluded here due to $V>0$.

  12. Imprints of deviations from the gravitational inverse-square law on the power spectrum of mass fluctuations

    E-Print Network [OSTI]

    M. Sereno; J. A. Peacock

    2006-05-19T23:59:59.000Z

    Deviations from the gravitational inverse-square law would imprint scale-dependent features on the power spectrum of mass density fluctuations. We model such deviations as a Yukawa-like contribution to the gravitational potential and discuss the growth function in a mixed dark matter model with adiabatic initial conditions. Evolution of perturbations is considered in general non-flat cosmological models with a cosmological constant, and an analytical approximation for the growth function is provided. The coupling between baryons and cold dark matter across recombination is negligibly affected by modified gravity physics if the proper cutoff length of the long-range Yukawa-like force is > 10 h^{-1} Mpc. Enhancement of gravity affects the subsequent evolution, boosting large-scale power in a way that resembles the effect of a lower matter density. This phenomenon is almost perfectly degenerate in power-spectrum shape with the effect of a background of massive neutrinos. Back-reaction on density growth from a modified cosmic expansion rate should however also affect the normalization of the power spectrum, with a shape distortion similar to the case of a non-modified background.

  13. 26.1 / M. Doshi 26.1: Low-Frequency Square-Wave Drive for Large Screen LCD-TV

    E-Print Network [OSTI]

    with accurate current control and regulation. The most common electronic ballasts, based on high frequency LCC and removes many of the drawbacks associated with a high frequency drive, including energy loss through26.1 / M. Doshi 26.1: Low-Frequency Square-Wave Drive for Large Screen LCD-TV Backlighting Systems

  14. Search for rare events in [the square root of sigma nu nu] = 200 GeV Au+Au PHOBOS data

    E-Print Network [OSTI]

    Mott, Alexander (Alexander Robert)

    2009-01-01T23:59:59.000Z

    In this analysis, we set an upper bound on the rate of rare events: events whose dN/dn distribution deviates more than statistically from the ensemble average dN/dn distribution for s [the square root of sigma nu nu] = 200 ...

  15. Area and Volume Problems 1. Given the formula for the area of a square, derive the formula for the area of a rectangle

    E-Print Network [OSTI]

    Lee, Carl

    Area and Volume Problems 1. Given the formula for the area of a square, derive the formula for the area of a rectangle of dimensions a and b. 2. Given the formula for the area of a rectangle, derive the formula for the area of a parallelogram of base b and height h. 3. Use calculus to derive the formula

  16. W cross section measurement in the electron channel in pp collisions at [the square root of sigma]= 7 TeV

    E-Print Network [OSTI]

    Everaerts, Pieter Bruno Bart

    2011-01-01T23:59:59.000Z

    From March until November 2010 the Compact Muon Solenoid 36 pb-1 of pp collisions at [the square root of sigma]= 7 TeV. One of the first precision Model that can be performed with this data is the measurement cross section ...

  17. South Africa is shortlisted to host a major scientific facility -the Square Kilometre Array (SKA). The SKA is a next-generation radio telescope

    E-Print Network [OSTI]

    Jarrett, Thomas H.

    South Africa is shortlisted to host a major scientific facility - the Square Kilometre Array (SKA instrument in a radio-quiet area in the arid Karoo region of South Africa's Northern Cape Province. Further the fron- tiers of science and technology, South Africa's SKA project attracts the brightest and most

  18. Proton-? [Proton - lambda] correlations in central Pb + Pb collisions at ?sNN [square root of s subscript NN] =17.3 GeV

    E-Print Network [OSTI]

    Roland, Christof E.

    The momentum correlation between protons and ? [lambda] particles emitted from central Pb+Pb collisions at ?sNN=17.3 [square root of s subscript NN = 17.3] GeV was studied by the NA49 experiment at the CERN Super Proton ...

  19. Measurement of the B+ [B superscript +] Production Cross Section in pp Collisions at ?s=7??[square root of s = 7] TeV

    E-Print Network [OSTI]

    Alver, Burak Han

    Measurements of the total and differential cross sections d?/dpTB [d delta / d p superscript B subscript T] and d?/dyB [d delta / d y superscript B] for B+ [B superscript +] mesons produced in pp collisions at ?s=7?[square ...

  20. Search for Quark Compositeness with the Dijet Centrality Ratio in pp Collisions at [square root of] s=7??TeV

    E-Print Network [OSTI]

    Alver, Burak Han

    A search for quark compositeness in the form of quark contact interactions, based on hadronic jet pairs (dijets) produced in proton-proton collisions at ?s=7??[square root of s=7] TeV, is described. The data sample of the ...

  1. Local heat transfer distribution in a square channel with 90 continuous, 90 saw tooth profiled and 60 broken ribs

    SciTech Connect (OSTI)

    Gupta, Abhishek; SriHarsha, V.; Prabhu, S.V.; Vedula, R.P. [Department of Mechanical Engineering, IIT Bombay, Powai, Mumbai 400 076 (India)

    2008-02-15T23:59:59.000Z

    Internal channel cooling is employed in advanced gas turbines blade to allow high inlet temperatures so as to achieve high thrust/weight ratios and low specific fuel consumption. The objective of the present study is to measure the local heat transfer distributions in a double wall ribbed square channel with 90 continuous, 90 saw tooth profiled and 60 V-broken ribs. Comparison is made between the 90 continuous ribs (P/e = 7 and 10 for a e/D = 0.15) and 90 saw tooth profiled rib configurations (P/e = 7 for an e/D = 0.15) for the same rib height to the hydraulic diameter ratio (e/D). The effect of pitch to rib height ratio (P/e = 7.5,10 and 12) of 60 V-broken ribbed channel with a constant rib height to hydraulic diameter ratio (e/D) of 0.0625 on the local heat transfer distribution is studied. The Reynolds number based on duct hydraulic diameter is ranging from 10,000 to 30,000. A thin stainless steel foil of 0.05 mm thickness is used as heater and infrared thermography technique is used to obtain the local temperature distribution on the surface. The images are captured in the periodically fully developed region of the channel. It is observed that the heat transfer augmentations in the channel with 90 saw tooth profiled ribs are comparable with those of 90 continuous ribs. The enhancements caused by 60 V-broken ribs are higher than those of 90 continuous ribs. The effect of pitch to the rib height ratio (P/e) is not significant for channel with 60 V-broken ribs for a given rib height to hydraulic diameter ratio (e/D = 0.0625). (author)

  2. Magnetic properties of the S=1/2 square lattice antiferromagnet CuF2(H2O)2(pyz)

    SciTech Connect (OSTI)

    Wang, Cuihuan [ORNL; Lumsden, Mark D [ORNL; Fishman, Randy Scott [ORNL; Ehlers, Georg [ORNL; Hong, Tao [ORNL; Tian, Wei [ORNL; Cao, Huibo [ORNL; Podlesnyak, Andrey A [ORNL; Dunmars, C [Argonne National Laboratory (ANL); Schlueter, J. A. [Argonne National Laboratory (ANL); Manson, J. L. [Eastern Washington University; Christianson, Andrew D [ORNL

    2012-01-01T23:59:59.000Z

    We have performed elastic and inelastic neutron scattering experiments on single crystal samples of the coordination polymer compound CuF{sub 2}(H{sub 2}O){sub 2}(pyz) (pyz = pyrazine) to study the magnetic structure and excitations. The elastic neutron diffraction measurements indicate a collinear antiferromagnetic structure with moments oriented along the [0.7 0 1] real-space direction and an ordered moment of 0.60 {+-} 0.03 {micro}B/Cu. This value is significantly smaller than the single-ion magnetic moment, reflecting the presence of strong quantum fluctuations. The spin wave dispersion from magnetic zone center to the zone boundary points (0.5 1.5 0) and (0.5 0 1.5) can be described by a two-dimensional Heisenberg model with a nearest-neighbor magnetic exchange constant J{sub 2D} = 0.934 {+-} 0.0025 meV. The interlayer interaction J{sub perp} in this compound is less than 1.5% of J{sub 2D}. The spin excitation energy at the (0.5 0.5 0.5) zone boundary point is reduced when compared to the (0.5 1 0.5) zone boundary point by {approx}10.3% {+-} 1.4%. This zone boundary dispersion is consistent with quantum Monte Carlo and series expansion calculations for the S=1/2 Heisenberg square lattice antiferromagnet, which include corrections for quantum fluctuations to linear spin wave theory.

  3. Revving up the Motor City : targeted neighborhood redevelopment in Detroit

    E-Print Network [OSTI]

    Pauls, Edward, 1977-

    2004-01-01T23:59:59.000Z

    This thesis is an analysis of an ambitious redevelopment plan for a two square mile area in the city of Detroit, Michigan. This area is dominated by city-owned vacant lots, which make up half of the neighborhood. The plan, ...

  4. From chi-squared to Bayesian model comparison and Levy expansions of Bose-Einstein correlations in e+e- reactions

    E-Print Network [OSTI]

    Michiel B. De Kock; Hans C. Eggers; Tams Csrg?

    2012-06-08T23:59:59.000Z

    The usual chi-squared method of fit quality assessment is a special case of the more general method of Bayesian model comparison which involves integrals of the likelihood and prior over all possible values of all parameters. We introduce new parametrisations based on systematic expansions around the stretched exponential or Fourier-transformed L\\'evy source distribution, and utilise the increased discriminating power of the Bayesian approach to evaluate the relative probability of these models to be true representations of a recently measured Bose-Einstein correlation data in e+e- annihilations at LEP.

  5. Two-dimensional equations of the surface harmonics method for solving problems of spatial neutron kinetics in square-lattice reactors

    SciTech Connect (OSTI)

    Boyarinov, V. F., E-mail: boyarinov@dhtp.kiae.ru; Kondrushin, A. E., E-mail: kondrushin@yahoo.com; Fomichenko, P. A. [National Research Center Kurchatov Institute (Russian Federation)

    2014-12-15T23:59:59.000Z

    Two-dimensional time-dependent finite-difference equations of the surface harmonics method (SHM) for the description of the neutron transport are derived for square-lattice reactors. These equations are implemented in the SUHAM-TD code. Verification of the derived equations and the developed code are performed by the example of known test problems, and the potential and efficiency of the SHM as applied to the solution of the time-dependent neutron transport equation in the diffusion approximation in two-dimensional geometry are demonstrated. These results show the substantial advantage of SHM over direct finite-difference modeling in computational costs.

  6. Power Challenges of Large Scale Research Infrastructures: the Square Kilometer Array and Solar Energy Integration; Towards a zero-carbon footprint next generation telescope

    E-Print Network [OSTI]

    Barbosa, Domingos; Ruiz, Valeriano; Silva, Manuel; Verdes-Montenegro, Lourdes; Santander-Vela, Juande; Maia, Dalmiro; Antn, Sonia; van Ardenne, Arnold; Vetter, Matthias; Kramer, Michael; Keller, Reinhard; Pereira, Nuno; Silva, Vitor

    2012-01-01T23:59:59.000Z

    The Square Kilometer Array (SKA) will be the largest Global science project of the next two decades. It will encompass a sensor network dedicated to radioastronomy, covering two continents. It will be constructed in remote areas of South Africa and Australia, spreading over 3000Km, in high solar irradiance latitudes. Solar Power supply is therefore an option to power supply the SKA and contribute to a zero carbon footprint next generation telescope. Here we outline the major characteristics of the SKA and some innovation approaches on thermal solar energy Integration with SKA prototypes.

  7. Low-rank approximations for large stationary covariance matrices, as used in the Bayesian and generalized-least-squares analysis of pulsar-timing data

    E-Print Network [OSTI]

    Rutger van Haasteren; Michele Vallisneri

    2014-07-24T23:59:59.000Z

    Many data-analysis problems involve large dense matrices that describe the covariance of stationary noise processes; the computational cost of inverting these matrices, or equivalently of solving linear systems that contain them, is often a practical limit for the analysis. We describe two general, practical, and accurate methods to approximate stationary covariance matrices as low-rank matrix products featuring carefully chosen spectral components. These methods can be used to greatly accelerate data-analysis methods in many contexts, such as the Bayesian and generalized-least-squares analysis of pulsar-timing residuals.

  8. A review of "At Vacant Hours: Poems by Thomas St Nicholas and His Family." by H. Neville Davies, ed.

    E-Print Network [OSTI]

    A. H. De Quehen

    2003-01-01T23:59:59.000Z

    scholars of the seventeenth century will feel entirely at home. Mary Elizabeth Ailes. Military Migration and State Formation: The British Military Community in Seventeenth-Century Sweden. Lincoln: University of Nebraska Press, 2002. xiv + 192 pp. + 8... figs. + 2 tables. $50.00. Review by LEE SATHER, WEBER STATE UNIVERSITY. The period roughly stretching from 1600 to the early 1700s is generally referred to as Sweden?s Age of Greatness when that na- tion briefly acquired a Baltic empire and played a...

  9. VOLUME 86, NUMBER 8 P H Y S I C A L R E V I E W L E T T E R S 19 FEBRUARY 2001 Submillimeter Test of the Gravitational Inverse-Square Law

    E-Print Network [OSTI]

    of the Gravitational Inverse-Square Law: A Search for "Large" Extra Dimensions C. D. Hoyle, U. Schmidt, B. R. Heckel, E-dimensional theories that predict new effects, we tested the gravitational 1 r2 law at separations ranging down to 218 ranges l 0.1 mm [11]. This Letter reports results of a test of gravitational inverse-square law at length

  10. OCEAN VOLCANO CAUGHT ON FILM Footage of a volcanic eruption nearly 1,200 metres under the sea was unveiled on 17 December at a meeting of

    E-Print Network [OSTI]

    Rosenberg, Noah

    that lava has been caught flowing on the deep sea floor. Jason, the remotely operated vehicle that took `knowledge innovation communities' (KICs). The scheme is meant to foster greater research collaboration Solar going public: Solyndra, a photovoltaics manufacturer based in Fremont, California, filed

  11. A research tool for long-term and continuous analysis of fish assemblage in coral-reefs using underwater camera footage

    E-Print Network [OSTI]

    Fisher, Bob

    A research tool for long-term and continuous analysis of fish assemblage in coral-reefs using a better understanding of a complex environment such as a coral reef, collecting data for long-term monitoring of these environments is essential. Long-term monitoring of a coral reef environment can however

  12. Stability of critical bubble in stretched fluid of square-gradient density-functional model with triple-parabolic free energy

    E-Print Network [OSTI]

    Masao Iwamatsu; Yutaka Okabe

    2010-06-11T23:59:59.000Z

    The square-gradient density-functional model with triple-parabolic free energy, that was used previously to study the homogeneous bubble nucleation [J. Chem. Phys. 129, 104508 (2008)], is used to study the stability of the critical bubble nucleated within the bulk under-saturated stretched fluid. The stability of the bubble is studied by solving the Schr\\"odinger equation for the fluctuation. The negative eigenvalue corresponds to the unstable growing mode of the fluctuation. Our results show that there is only one negative eigenvalue whose eigenfunction represents the fluctuation that corresponds to the isotropically growing or shrinking nucleus. In particular, this negative eigenvalue survives up to the spinodal point. Therefore the critical bubble is not fractal or ramified near the spinodal.

  13. The influence of bond-rigidity and cluster diffusion on the self-diffusion of hard spheres with square-well interaction

    E-Print Network [OSTI]

    Sujin Babu; Jean Christophe Gimel; Taco Nicolai; C. De Michele

    2007-11-02T23:59:59.000Z

    Hard spheres interacting through a square-well potential were simulated using two different methods: Brownian Cluster Dynamics (BCD) and Event Driven Brownian Dynamics (EDBD). The structure of the equilibrium states obtained by both methods were compared and found to be almost the identical. Self diffusion coefficients ($D$) were determined as a function of the interaction strength. The same values were found using BCD or EDBD. Contrary the EDBD, BCD allows one to study the effect of bond rigidity and hydrodynamic interaction within the clusters. When the bonds are flexible the effect of attraction on $D$ is relatively weak compared to systems with rigid bonds. $D$ increases first with increasing attraction strength, and then decreases for stronger interaction. Introducing intra-cluster hydrodynamic interaction weakly increases $D$ for a given interaction strength. Introducing bond rigidity causes a strong decrease of $D$ which no longer shows a maximum as function of the attraction strength.

  14. Constraints on the range lambda of Yukawa-like modifications to the Newtonian inverse-square law of gravitation from Solar System planetary motions

    E-Print Network [OSTI]

    Lorenzo Iorio

    2007-09-25T23:59:59.000Z

    In this paper we use the latest corrections to the Newton-Einstein secular perihelion rates of some planets of the Solar System, phenomenologically estimated with the EPM2004 ephemerides by the Russian astronomer E.V. Pitjeva, to put severe constraints on the range parameter lambda characterizing the Yukawa-like modifications of the Newtonian inverse-square law of gravitation. It turns out that the range cannot exceed about one tenth of an Astronomical Unit. We assumed neither equivalence principle violating effects nor spatial variations of $\\alpha$ and $\\lambda$. This finding may have important consequences on all the modified theories of gravity involving Yukawa-type terms with range parameters much larger than the Solar System size. However, caution is advised since we, currently have at our disposal only the periehlion extra-rates estimated by Pitjeva: if and when other groups will estimate their own corrections to the secular motion of perihelia, more robust and firm tests may be conducted.

  15. Benchmarking and Data Analysis

    E-Print Network [OSTI]

    Williams, K.

    2014-01-01T23:59:59.000Z

    Portfolio Manager ESL-KT-14-11-14 CATEE 2014: Clean Air Through Efficiency Conference, Dallas, Texas Nov. 18-20 Data Collection Captured ? Utility usage and cost ? Building square footage ? Work orders Uncaptured ? Undocumented work ? Mechanical failures... 2014: Clean Air Through Efficiency Conference, Dallas, Texas Nov. 18-20 Great data leads to great decisions ESL-KT-14-11-14 CATEE 2014: Clean Air Through Efficiency Conference, Dallas, Texas Nov. 18-20 Resources Energy Star Portfolio Manager http...

  16. T u f t s U n i v e r s i t y F a c t B o o k 2 0 1 0 2 0 1 1 FACT BOOK 2010-2011

    E-Print Network [OSTI]

    Dennett, Daniel

    Total Areas by Room Type 151 Energy Emissions 152 Solid Waste Data 152 Buildings and Square FootageT u f t s U n i v e r s i t y F a c t B o o k 2 0 1 0 2 0 1 1 FACT BOOK 2010-2011 #12;T u f t s U n Update 145 Residential Housing 146 Special Programs in Residence 147 Classrooms by Building & Usage 149

  17. Herald Square, Greeley Square, Bryant Park [PLACEMARK Award: Hugh Hardy

    E-Print Network [OSTI]

    Bressi, Todd W

    2001-01-01T23:59:59.000Z

    W. Bressi PLACES 14:2 Bryant Park Kiosks, Cafe and Grill Angreatest open space. The Bryant Park Grill and cafe attractwas the restoration of Bryant Park, the largest open space

  18. The Square Kilometer Array Interferometer

    E-Print Network [OSTI]

    Robert Braun

    1995-12-11T23:59:59.000Z

    The scientific motivation is reviewed for a next generation radio observatory operating at frequencies between about 200 MHz and 2 GHz with about 2 orders of magnitude greater sensitivity than that which is currently available, together with sub-arcsecond angular resolution. Instrumental concepts for the telescope are discussed, highlighting the role of mass produced receiver elements and digital electronics in increasing cost-effectiveness while actively reducing the instrument's sensitivity to radio frequency interference.

  19. The Cotton-Square Borer.

    E-Print Network [OSTI]

    Reinhard, H. J. (Henry Jonathan)

    1929-01-01T23:59:59.000Z

    , President STATION STAFF! -- ADMINISTRATION: A. B CONNER M s Director R. E: KARPER: M: s:: Vice-Director CLARICE MIXSON Crcrefary M. P. I~OLLEMAN' 5; Chief Clerk J. K. FRANCKLO; ~;sisfanf Chief Clerk CHESTER HIGGS kzecutiue Assistant C. B. NERLETTE... S. Assistant Chemist JEANNE M. FUEG~ ~sS)iSfanf Chemist RAY TREICHLER M' S Assistant Chemist J. K. FARMER M A kssisfanf Chemist RALPH i. SCH~ARTZ, 3. S,. Assistant Chemist [ORTICULTURE: HAMILTON P. TRAUB, Ph. D., Chid Berry Breeder - RANGE...

  20. Radcliffe Square BrasenoseLane

    E-Print Network [OSTI]

    Oxford, University of

    /1 Fellows' Guest Rooms (Red, Gold, Green, & Blue) Fire Muster Points Gerties Hulme Common Room (HCR

  1. From square-well to Janus: Improved algorithm for integral equation theory and comparison with thermodynamic perturbation theory within the Kern-Frenkel model

    E-Print Network [OSTI]

    Achille Giacometti; Christoph Gogelein; Fred Lado; Francesco Sciortino; Silvano Ferrari; Giorgio Pastore

    2014-02-19T23:59:59.000Z

    Building upon past work on the phase diagram of Janus fluids [Sciortino et al., Phys. Rev. Lett. \\textbf{103}, 237801 (2009)], we perform a detailed study of integral equation theory of the Kern-Frenkel potential with coverage that is tuned from the isotropic square-well fluid to the Janus limit. An improved algorithm for the reference hypernetted-chain (RHNC) equation for this problem is implemented that significantly extends the range of applicability of RHNC. Results for both structure and thermodynamics are presented and compared with numerical simulations. Unlike previous attempts, this algorithm is shown to be stable down to the Janus limit, thus paving the way for analyzing the frustration mechanism characteristic of the gas-liquid transition in the Janus system. The results are also compared with Barker-Henderson thermodynamic perturbation theory on the same model. We then discuss the pros and cons of both approaches within a unified treatment. On balance, RHNC integral equation theory, even with an isotropic hard-sphere reference system, is found to be a good compromise between accuracy of the results, computational effort, and uniform quality to tackle self-assembly processes in patchy colloids of complex nature. Further improvement in RHNC however clearly requires an \\emph{anisotropic} reference bridge function.

  2. From square-well to Janus: Improved algorithm for integral equation theory and comparison with thermodynamic perturbation theory within the Kern-Frenkel model

    SciTech Connect (OSTI)

    Giacometti, Achille, E-mail: achille.giacometti@unive.it [Dipartimento di Scienze Molecolari e Nanosistemi, Universit Ca Foscari Venezia, Calle Larga S. Marta DD2137, I-30123 Venezia (Italy)] [Dipartimento di Scienze Molecolari e Nanosistemi, Universit Ca Foscari Venezia, Calle Larga S. Marta DD2137, I-30123 Venezia (Italy); Ggelein, Christoph, E-mail: christoph.goegelein@ds.mpg.de [Max-Planck-Institute for Dynamics and Self-Organization, Gttingen (Germany)] [Max-Planck-Institute for Dynamics and Self-Organization, Gttingen (Germany); Lado, Fred, E-mail: lado@ncsu.edu [Department of Physics, North Carolina State University, Raleigh, North Carolina 27695-8202 (United States)] [Department of Physics, North Carolina State University, Raleigh, North Carolina 27695-8202 (United States); Sciortino, Francesco [Dipartimento di Fisica and CNR-SOFT, Universit di Roma La Sapienza, Piazzale A. Moro 2, 00185 Roma (Italy)] [Dipartimento di Fisica and CNR-SOFT, Universit di Roma La Sapienza, Piazzale A. Moro 2, 00185 Roma (Italy); Ferrari, Silvano, E-mail: silvano.ferrari@tuwien.ac.at [Institut fr Theoretische Physik and Center for Computational Materials Science, Technische Universitt Wien, Wiedner Hauptstrae 8-10/136, A-1040 Wien (Austria)] [Institut fr Theoretische Physik and Center for Computational Materials Science, Technische Universitt Wien, Wiedner Hauptstrae 8-10/136, A-1040 Wien (Austria); Pastore, Giorgio, E-mail: pastore@ts.infn.it [Dipartimento di Fisica dell Universit di Trieste and CNR-IOM, Strada Costiera 11, 34151 Trieste (Italy)] [Dipartimento di Fisica dell Universit di Trieste and CNR-IOM, Strada Costiera 11, 34151 Trieste (Italy)

    2014-03-07T23:59:59.000Z

    Building upon past work on the phase diagram of Janus fluids [F. Sciortino, A. Giacometti, and G. Pastore, Phys. Rev. Lett. 103, 237801 (2009)], we perform a detailed study of integral equation theory of the Kern-Frenkel potential with coverage that is tuned from the isotropic square-well fluid to the Janus limit. An improved algorithm for the reference hypernetted-chain (RHNC) equation for this problem is implemented that significantly extends the range of applicability of RHNC. Results for both structure and thermodynamics are presented and compared with numerical simulations. Unlike previous attempts, this algorithm is shown to be stable down to the Janus limit, thus paving the way for analyzing the frustration mechanism characteristic of the gas-liquid transition in the Janus system. The results are also compared with Barker-Henderson thermodynamic perturbation theory on the same model. We then discuss the pros and cons of both approaches within a unified treatment. On balance, RHNC integral equation theory, even with an isotropic hard-sphere reference system, is found to be a good compromise between accuracy of the results, computational effort, and uniform quality to tackle self-assembly processes in patchy colloids of complex nature. Further improvement in RHNC however clearly requires an anisotropic reference bridge function.

  3. Critical cavity in the stretched fluid studied using square-gradient density-functional model with triple-parabolic free energy

    E-Print Network [OSTI]

    Masao Iwamatsu

    2009-04-04T23:59:59.000Z

    The generic square-gradient density-functional model with triple-parabolic free energy is used to study the stability of a cavity introduced into the stretched liquid. The various properties of the critical cavity, which is the largest stable cavity within the liquid, are compared with those of the critical bubble of the homogeneous bubble nucleation. It is found that the size of the critical cavity is always smaller than that of the critical bubble, while the work of formation of the former is always higher than the latter in accordance with the conjectures made by Punnathanam and Corti [J. Chem. Phys. {\\bf 119}, 10224 (2003)] deduced from the Lennard-Jones fluids. Therefore their conjectures about the critical cavity size and the work of formation would be more general and valid even for other types of liquid such as metallic liquid or amorphous. However, the scaling relations they found for the critical cavity in the Lennard-Jones fluid are marginally satisfied only near the spinodal.

  4. A least-squares error minimization approach in the determination of ferric ion diffusion coefficient of Fricke-infused dosimeter gels

    SciTech Connect (OSTI)

    Tseng, Y.J.; Huang, S.-C.; Chu, W.C. [Institute of Biomedical Engineering, University Systems of Taiwan-National Yang Ming University, Pei-Tou, Taipei, Taiwan (China); Department of Molecular and Medical Pharmacology, UCLA David Geffen School of Medicine, Los Angeles, California 90095 (United States); Institutes of Biomedical Engineering and Radiological Sciences, University Systems of Taiwan-National Yang Ming University, Pei-Tou, Taipei, Taiwan (China)

    2005-04-01T23:59:59.000Z

    A least-squares error minimization approach was adopted to assess ferric ion diffusion coefficient of Fricke-agarose gels. Ferric ion diffusion process was modeled as a Gaussian-shaped degradation kernel operating on an initial concentration distribution. Diffusion coefficient was iteratively determined by minimizing the error function defined as the difference between the theoretically calculated and the experimentally measured dose distributions. A rapid MR image-based differential gel dosimetry technique that time resolves the evolution of the ferric ion diffusion process minimizes smearing of the dose distribution. Our results showed that for a Fricke-agarose gel contained 1 mM ammonium ferrous sulfate, 1% agarose, 1 mM sodium chloride, and 50 mM sulfuric acid, its ferric ion diffusion coefficient is (1.59{+-}0.28)x10{sup -2} cm{sup 2} h{sup -1} at room temperature. This value falls within the 1.00-2.00x10{sup -2} cm{sup 2} h{sup -1} range previously reported under varying gelling ingredients and concentrations. This method allows a quick, nondestructive evaluation of the ferric ion diffusion coefficient that can be used in conjunction with the in situ gel dosimetry experiment to provide a practical diffusion characterization of the dosimeter gel.

  5. [Cu(pyrazine-2-carboxylate)2]2Cd4I8: unprecedented 1-D serpentine inorganic chains and regular 2-D metalorganic square grids in a 3-D

    E-Print Network [OSTI]

    zur Loye, Hans-Conrad

    different motifs within the same crystal structure. Some mixed-motif interpenetrating networks have been-dimensional square or rectangular grids.68 In these examples, purely covalent networks interpenetrate with either published as an Advance Article on the web 21st December 2001 A novel three-dimensional coordination polymer

  6. Evidence for a narrow Higgs-like diphoton resonance with a mass of 125 GeV in pp collisions at [square root of]s = 7 - 8 TeV

    E-Print Network [OSTI]

    Bendavid, Joshua Lorne

    2013-01-01T23:59:59.000Z

    We have performed a search for the production of the standard model Higgs boson decaying to diphotons in pp collisions at the LHC at [square root of]s = 7-8 TeV with the CMS detector. Having analyzed data corresponding to ...

  7. These guidelines were approved in June 2011 by the Williams College Board of Trustees. In 1991, the College's physical plant measured 1.9 million square feet; by 2007 it had grown

    E-Print Network [OSTI]

    Aalberts, Daniel P.

    These guidelines were approved in June 2011 by the Williams College Board of Trustees. Background In 1991, the College's physical plant measured 1.9 million square feet; by 2007 it had grown about 24 projects support emissions reduction goals. About the Building Guidelines These guidelines address

  8. Study of Z Boson Production in PbPb Collisions at ?sNN=2.76??[square root of S subscript NN = 2.76] TeV

    E-Print Network [OSTI]

    Alver, Burak Han

    A search for Z bosons in the ?+?- [mu superscript + mu superscript -] decay channel has been performed in PbPb collisions at ?sNN=2.76??[square root of S subscript NN = 2.76] TeV with the CMS detector at the LHC, in a ...

  9. Submillimeter tests of the gravitational inverse-square law C. D. Hoyle, D. J. Kapner, B. R. Heckel, E. G. Adelberger, J. H. Gundlach, U. Schmidt,* and H. E. Swanson

    E-Print Network [OSTI]

    Submillimeter tests of the gravitational inverse-square law C. D. Hoyle, D. J. Kapner, B. R. Heckel Motivated by a variety of theories that predict new effects, we tested the gravitational 1/r2 law these results as constraints on extensions of the standard model that predict Yukawa or power-law forces. We set

  10. Surface heating effect on local heat transfer in a rotating two-pass square channel with 60 deg angled rib turbulators

    SciTech Connect (OSTI)

    Zhang, Y.M.; Han, J.C.; Parsons, J.A. [Texas A and M Univ., College Station, TX (United States); Lee, C.P. [General Electric Co., Cincinnati, OH (United States)

    1995-04-01T23:59:59.000Z

    The influence of uneven wall temperature on the local heat transfer coefficient in a rotating, two-pass, square channel with 60 deg ribs on the leading and trailing walls was investigated for Reynolds number from 2,500 to 25,000 and rotation numbers from 0 to 0.352. Each pass, composed of six isolated copper sections, had a length-to-hydraulic diameter ratio of 12. The mean rotating radius-to-hydraulic diameter ratio was 30. Three thermal boundary condition cases were studied: (A) all four walls at the same temperature, (B) all four walls at the same heat flux, and (C) trailing wall hotter than leading with side walls unheated and insulated. Results indicate that rotating ribbed wall heat transfer coefficients increase by a factor of 2 to 3 over the rotating smooth wall data and at reduced coefficient variation from inlet to exit. As rotation number (or buoyancy parameter) increases, the first pass (outflow) trailing heat transfer coefficients increase and the first pass leading heat transfer coefficients decrease, whereas the reverse is true for the second pass (inflow). The direction of the Coriolis force reverse from the outflow trailing wall to the inflow leading wall. Differences between the first pass leading and trailing heat transfer coefficients increase with rotation number. A similar behavior is seen for the second pass leading and trailing heat transfer coefficients, but the differences are reduced due to buoyancy changing from aiding to opposing the inertia force. The results suggest that uneven wall temperature has a significant impact on the local heat transfer coefficients. The heat transfer coefficients on the first pass leading wall for cases B and C are up to 70--100% higher than that for case A, while the heat transfer coefficients on the second pass trailing wall for cases B and C are up to 20--50% higher.

  11. The needle in the hundred square degree haystack: The hunt for binary neutron star mergers with LIGO and Palomar Transient Factory

    E-Print Network [OSTI]

    Leo P. Singer

    2015-01-12T23:59:59.000Z

    The Advanced LIGO and Virgo experiments are poised to detect gravitational waves (GWs) directly for the first time this decade. The ultimate prize will be joint observation of a compact binary merger in both gravitational and electromagnetic channels. However, GW sky locations that are uncertain by hundreds of square degrees will pose a challenge. I describe a real-time detection pipeline and a rapid Bayesian parameter estimation code that will make it possible to search promptly for optical counterparts in Advanced LIGO. Having analyzed a comprehensive population of simulated GW sources, we describe the sky localization accuracy that the GW detector network will achieve as each detector comes online and progresses toward design sensitivity. Next, in preparation for the optical search with the intermediate Palomar Transient Factory (iPTF), we have developed a unique capability to detect optical afterglows of gamma-ray bursts (GRBs) detected by the Fermi Gamma-ray Burst Monitor (GBM). Its comparable error regions offer a close parallel to the Advanced LIGO problem, but Fermi's unique access to MeV-GeV photons and its near all-sky coverage may allow us to look at optical afterglows in a relatively unexplored part of the GRB parameter space. We present the discovery and broadband follow-up observations of eight GBM-iPTF afterglows. Two of the bursts are at low redshift, are sub-luminous with respect to "standard" cosmological bursts, and have spectroscopically confirmed broad-line type Ic supernovae. These two bursts are possibly consistent with mildly relativistic shocks breaking out from the progenitor envelopes rather than the standard mechanism of internal shocks within an ultra-relativistic jet. On a technical level, the GBM-iPTF effort is a prototype for locating and observing optical counterparts of GW events in Advanced LIGO with the Zwicky Transient Facility.

  12. Characterization of the antiferromagnetism in Ag(pyz)2(S2O8) with a two-dimensional square lattice of Ag 2+ ions (Ag=silver, Pyz-pyrdzine, S2O8=sulfate)

    SciTech Connect (OSTI)

    Singleton, John [Los Alamos National Laboratory; Mc Donald, R [Los Alamos National Laboratory; Sengupta, P [Los Alamos National Laboratory; Cox, S [Los Alamos National Laboratory; Manson, J [E WASHINGTON U; Southerland, H [E WASHINGTON U; Warter, M [E WASHINGTON U; Stone, K [STATE UNIV OF NY; Stephens, P [STATE UNIV OF NY; Lancaster, T [OXFORD U; Steele, A [OXFORD U; Blundell, S [OXFORD U; Baker, P [OXFORD U; Pratt, F [RUTHERFORD-APPLETON LAB; Lee, C [NCSU; Whangbo, M [NCSU

    2009-01-01T23:59:59.000Z

    X-ray powder diffraction and magnetic susceptibility measurements show that Ag(pyz){sub 2}(S{sub 2}O{sub 8}) consists of 2D square nets of Ag{sup 2+} ions resulting from the corner-sharing of axially elongated AgN{sub 4}O{sub 2} octahedra and exhibits characteristic 2D antiferromagnetism. Nevertheless, {mu}{sup +}Sr measurements indicate that Ag(pyz){sub 2}(S{sub 2}O{sub 8}) undergoes 3D magnetic ordering below 7.8(3) K.

  13. Physical Consequences of a Momenta-Transfering Particle Theory of Induced Gravity and New Measurements Indicating Variation from Inverse Square Law at Length Scale of .1 mm: Statistical Time Properties of Gravitational Interaction and Analysis Thereof

    E-Print Network [OSTI]

    Gary Christopher Vezzoli

    2001-04-04T23:59:59.000Z

    This work presents physical consequences of our theory of induced gravity (Ref.1) regarding: 1) the requirement to consider shape and materials properties when calculating graviton cross section collision area; 2) use of Special Relativity; 3) implications regarding the shape of cosmos; 4) comparison to explanations using General Relativity; 5) properties of black holes; 6) relationship to the strong force and the theorized Higgs boson; 7) the possible origin of magnetic attraction; 8) new measurements showing variation from gravitational inverse square behavior at length scales of 0.1 mm and relationship to the Cosmological constant, and proof of the statistical time properties of the gravitational interaction.

  14. The Impact of Urban Form and Housing Characteristics on Residential Energy Use

    E-Print Network [OSTI]

    Kim, Jong Yon

    2012-11-29T23:59:59.000Z

    Administration (EIA) on energy use by end-use sector to argue this point of scale. By that measure, EIA data actually show transportation to represent about 30% greater total energy uses. Ewing and Rong (2008) found that energy consumption in households goes... multi-unit homes, but used nearly 80% more than housing units in large buildings with more than five units. While the EIA adjusted its figures for weather, it did not adjust for differences in square footage, income, or other controls that are often...

  15. Data Center Energy Efficiency and Renewable Energy Site Assessment: Anderson Readiness Center; Salem, Oregon

    SciTech Connect (OSTI)

    Metzger, I.; Van Geet, O.

    2014-06-01T23:59:59.000Z

    This report summarizes the results from the data center energy efficiency and renewable energy site assessment conducted for the Oregon Army National Guard in Salem, Oregon. A team led by NREL conducted the assessment of the Anderson Readiness Center data centers March 18-20, 2014 as part of ongoing efforts to reduce energy use and incorporate renewable energy technologies where feasible. Although the data centers in this facility account for less than 5% of the total square footage, they are estimated to be responsible for 70% of the annual electricity consumption.

  16. Impact of the Implementation of the 2000/2001 IECC on Commercial Energy Use in Texas: Analysis of Commercial Energy Savings

    E-Print Network [OSTI]

    Yazdani, B.; Im, P.; Culp, C.; Haberl, J. S.; Chongcharoensuk, C.; Kim, S.; Ahmad, M.

    2006-01-01T23:59:59.000Z

    as shown in Figure 1. In 2002, the US-DOE instructed PNNL to complete a detailed analysis of the energy savings for buildings built to ASHRAE standard 90.1-1989 versus ASHRAE Standard 90.1-1999 according to the commercial building types. In addition, F....W. Dodge publishes annual data about the total square footage of commercial building being constructed by building type. Unfortunately, the commercial building types in the PNNL study did not exactly match the F.W. Dodge data. Therefore, certain...

  17. The equity of property tax assessments on residential property in Bryan and College Station, Texas

    E-Print Network [OSTI]

    Kelvey, William Granville

    1986-01-01T23:59:59.000Z

    Residential property type (single family detached, snltiplex, TH-C) Lot Size (square footage) Bedroans (actual number) Fence (yes or no) Fireplace (total number of) Garage Detached (number of stalls) Garage Attached (number of stalls) Car'port (double...THE ACUITY OF PROPERTY TAX ASSES~S ON RESIDENTIAL PROPERTY IN BRYAN AND COLLEGE STATION, TEXAS A Thesis by Submitted to the Graduate College of Texas A&M University in partial fuifi11ment of the requiranents for the degree of MAS~ OF SCIENCE...

  18. Analysis of Potential Free-Rider Eligibility for a Proposed Commercial Building Lighting Tax Deduction

    SciTech Connect (OSTI)

    Winiarski, David W.; Richman, Eric E.; Biyani, Rahul K.

    2004-09-30T23:59:59.000Z

    The report provides estimates of the potential volume of ''free riders'', in terms of both eligible square footage and associated available tax deductions, in a proposed commercial building lighting tax amendment to the 2003 Energy Bill. Determination of the actual tax rate for businesses and how the amendment may impact tax revenue collected by the treasury is beyond the scope of this effort. Others, such as the Treasury itself, are best equipped to make their own estimates of the eventual impact based on the total deductions available to taxable entities.

  19. Preliminary Release: April 19, 2012

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro IndustriesTownDells,1Stocks Nov-14 Dec-14Table 4. U.S. refi Total Square Footage of U.S.

  20. Preliminary Release: April 19, 2012

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro IndustriesTownDells,1Stocks Nov-14 Dec-14Table 4. U.S. refi Total Square Footage of U.S.2

  1. Preliminary Release: April 19, 2012

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro IndustriesTownDells,1Stocks Nov-14 Dec-14Table 4. U.S. refi Total Square Footage of U.S.23

  2. Preliminary Release: April 19, 2012

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro IndustriesTownDells,1Stocks Nov-14 Dec-14Table 4. U.S. refi Total Square Footage of

  3. Preliminary Release: April 19, 2012

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro IndustriesTownDells,1Stocks Nov-14 Dec-14Table 4. U.S. refi Total Square Footage of5 Total

  4. Preliminary Release: April 19, 2012

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro IndustriesTownDells,1Stocks Nov-14 Dec-14Table 4. U.S. refi Total Square Footage of5

  5. Preliminary Release: April 19, 2012

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro IndustriesTownDells,1Stocks Nov-14 Dec-14Table 4. U.S. refi Total Square Footage of57

  6. Preliminary Release: April 19, 2012

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro IndustriesTownDells,1Stocks Nov-14 Dec-14Table 4. U.S. refi Total Square Footage of578

  7. Preliminary Release: August 19, 2011",,,,,,,,,,,,,"Released: April 2013","Releas

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro IndustriesTownDells,1Stocks Nov-14 Dec-14Table 4. U.S. refi Total Square Footage

  8. Cindy Durning Vice President

    E-Print Network [OSTI]

    Biasutti, Michela

    Retirement Administration Vacant Sr. Benefits Systems Analyst Althea Klein Manager Health & Welfare Karen Transaction Coordinator Vacant Transaction Coordinator Nazim Ali Transaction Coordinator Loretta Gonzalez

  9. Representations as Sums of Squares Henri Cohen,

    E-Print Network [OSTI]

    Cohen, Henri

    . 2 #12;Proof. Write a = bx2 1 + cx2 2. Generalizing the above example, we have the identity (bx2 1 + cx2 2)x2 + (b2 cx2 1 + bc2 x2 2)y2 = b(x1x - cx2y)2 + c(bx1y + x2x)2 , and since the determinant of the transformation matrix is bx2 1 + cx2 2 = a = 0, the lemma follows. Pfister's first theorem is the following

  10. Minimum Mean Squared Error Interference Alignment

    E-Print Network [OSTI]

    Kuzmanovic, Aleksandar

    maximize sum utility, due to the associated loss in degrees of freedom. One approach to distributedunchen, 80290 Munich, Germany Email: {dschmidt,utschick}@tum.de Department of Electrical Engineering utility, where the utility depends on rate or SINR, a weighted sum MSE objective is used to compute

  11. SAN JOSE STATE UNIVERSITY ONE WASHINGTON SQUARE

    E-Print Network [OSTI]

    Gleixner, Stacy

    -tenure Professional Renewal Retreat, the Pre-Retirement Base and Faculty Early Retirement Program Calculator, the SJSU; and Resolved, that the Academic Senate of San Jose State University wishes her a happy and healthy retirement

  12. A Square Root Process for Modelling Correlation

    E-Print Network [OSTI]

    Naturwissenschaften - der Bergischen Universit¨at Wuppertal vorgelegt von Cathrin van Emmerich Promotionsausschu?

  13. SAN JOSE STATE UNIVERSITY ONE WASHINGTON SQUARE

    E-Print Network [OSTI]

    Gleixner, Stacy

    ; CSSA and the editorial board of the San Jos Mercury News. RATIONALE: In Education Code section 66602) five ex-officio members, including the Governor, three other elected officials and the Chancellor, (b code section 66602 specifically and explicitly requires that the Governor must appoint a faculty

  14. Office of the President One Washington Square

    E-Print Network [OSTI]

    Su, Xiao

    , and Administrative Heads FROM: Robert L. Caret President SUBJECT: Presidential Directive 01-01 SJSU "Time, Place be performed instantly or in the future), are subject to regulation and require obtaining a permit. #12

  15. SAN JOSE STATE UNIVERSITY ONE WASHINGTON SQUARE

    E-Print Network [OSTI]

    Gleixner, Stacy

    -wide faculty awards. S00-9 consolidated the previously existing Outstanding Professor and Presidential Scholar to be reminded of the individual's contributions. Sadly, at that point it is too late. This policy would permit

  16. Office of the President One Washington Square

    E-Print Network [OSTI]

    Su, Xiao

    FROM: Don W. Kassing President SUBJECT: Presidential Directive 2007-01 Executive Order No. 970 Student to be present in all or some proceedings. San Jos State University does not permit attorneys to be present at 924-5985. DWK:ms Attachment #12;Presidential Directive Introduction San Jos State University

  17. SAN JOSE STATE UNIVERSITY ONE WASHINGTON SQUARE

    E-Print Network [OSTI]

    Gleixner, Stacy

    Valley, One Hundred Most Influential Latinos in Silicon Valley, and the TWIN (Tribute to Women, that the Academic Senate of San José State University wishes her a happy, healthy and busy retirement. Approved: May

  18. Least-squares methods for computational electromagnetics

    E-Print Network [OSTI]

    Kolev, Tzanio Valentinov

    2004-11-15T23:59:59.000Z

    ............... 132 3. Eigenvalues of the Fichera corner . . . . . . . . . . . . 135 4. Eigenvalues of a linear accelerator cell . . . . . . . . . 137 D.Thetime-harmonicproblem ................. 137 VIII CONCLUSIONS ........................... 140 REFERENCES..., eigenmode 7. ......................... 160 B.11 Unit ball, eigenmode 8. ......................... 160 B.12 Unit ball, eigenmode 9. ......................... 160 B.13 Unit ball, eigenmode 10. ......................... 161 B.14 Linear accelerator cell...

  19. Office of the President One Washington Square

    E-Print Network [OSTI]

    Su, Xiao

    the people, property, resources, and legal obligations of the institution. The program will be administered within the guidelines of the CSU Systemwide Risk Management Program. It is incumbent upon all faculty for the improvement of risk management and well being of all people, property, and liability at the University

  20. square miles | OpenEI Community

    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 directedAnnualProperty Edit withTianlinPapersWindey Wind Home Rmckeel'slinkedpolicyreviewland use

  1. Jackson Square | Y-12 National Security Complex

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville PowerCherries 82981-1cnHigh SchoolIn12 Investigation PeerNOON... No matter what chipJackJack

  2. OpenEI Community - square miles

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to: navigation, searchOfRoseConcernsCompany Oil and GasOff<div/0Agency (DLA) RFP - Deadline -

  3. Solar Energy Squared, LLC | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to:Ezfeedflag JumpID-f < RAPID‎ |RippeyInformationSodaAtlas (PACA

  4. Square Butte Electric Coop | 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 directedAnnualProperty Edit with formSoutheastern IL Elec Coop, IncSouthwesternSparkSpring

  5. Blue Square Energy BSE | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual Siteof EnergyInnovation in CarbonofBiotins Energia Jump to:Black RiverblogsBlue EnergyBlue

  6. Temporary Use: A Potential Strategy for Historic Buildings At Risk

    E-Print Network [OSTI]

    Tuohy Main, Lilian

    most endangered heritage - buildings that are vacant, stalled or underutilised - buildings at risk....

  7. Introduction to data assimilationIntroduction to data assimilation and least squares methodsand least squares methods

    E-Print Network [OSTI]

    Kalnay, Eugenia

    +LW cooling[ ] y = h(T ) ! !T 4 #12;Intro. to remote sensing and dataIntro. to remote sensing and data combined (analysis): Now we are going to see a second toy example of data assimilation including remote with big models and many obs. Ta = Tb + !b 2 !b 2 + !o 2 (To " Tb ) with #12;Intro. toIntro. to remote

  8. EERE Partner Testimonials - Kevin Keene, Cummins | Department...

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

    overcome some of the barriers that we faced. Footage of two men in a lab working on a computer, followed by footage of a man pointing to data on a computer screen, followed by an...

  9. Testimonials - Partnerships in Combined Heat and Power Technologies...

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

    overcome some of the barriers that we faced. Footage of two men in a lab working on a computer, followed by footage of a man pointing to data on a computer screen, followed by an...

  10. EERE Partner Testimonials - Curtis Carlson, SRI International...

    Office of Environmental Management (EM)

    economy and the good news is it's the best time for innovation ever. Footage of different PV systems and researchers looking at them, followed by footage of a man conducting...

  11. Videos | Department of Energy

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

    Cathy Zoi on Weatherization BP Oil Spill Footage (High Def) - Top Hat Procedure at 4850' - June 3 2010 (4 of 4) BP Oil Spill Footage (High Def) - Leak at 4850' - June 3 2010 (3 of...

  12. Towards building a Crowd-Sourced Sky Map Dustin Lang

    E-Print Network [OSTI]

    Kaski, Samuel

    of the Chelyabinsk meteoroid from security- camera and other footage (Zuluaga et al., 2013). An interesting new

  13. Cost-allocation-August-24-2011.xlsx

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

    in Montrose Total Positions 23 AD-303-04 Red Vacant Vacant 4 AD-303-04 Brown - Apprentice Phoenix 11 AD-303-04 Phoenix Loveland 12 AD-303-04 Loveland AD-303-04 Salt Lake City...

  14. Associate Dean of Libraries for Library Technology and Management Services

    E-Print Network [OSTI]

    Rock, Chris

    Associate Librarian Pam Hight Assistant Librarian Vacant Assistant Librarian Vacant PC/Network Support IV Scott Knife PC/Network Support II Gary Fabila PC/Network Support II vacant Organization Chart Texas Tech University Libraries June 1, 2012 Public Operations Senior Administrator for Animation Lab Ken Chaffin (Area

  15. Weak gravitational lensing with the Square Kilometre Array

    E-Print Network [OSTI]

    Brown, M L; Camera, S; Harrison, I; Joachimi, B; Metcalf, R B; Pourtsidou, A; Takahashi, K; Zuntz, J A; Abdalla, F B; Bridle, S; Jarvis, M; Kitching, T D; Miller, L; Patel, P

    2015-01-01T23:59:59.000Z

    We investigate the capabilities of various stages of the SKA to perform world-leading weak gravitational lensing surveys. We outline a way forward to develop the tools needed for pursuing weak lensing in the radio band. We identify the key analysis challenges and the key pathfinder experiments that will allow us to address them in the run up to the SKA. We identify and summarize the unique and potentially very powerful aspects of radio weak lensing surveys, facilitated by the SKA, that can solve major challenges in the field of weak lensing. These include the use of polarization and rotational velocity information to control intrinsic alignments, and the new area of weak lensing using intensity mapping experiments. We show how the SKA lensing surveys will both complement and enhance corresponding efforts in the optical wavebands through cross-correlation techniques and by way of extending the reach of weak lensing to high redshift.

  16. Mean squared error minimization for inverse moment problems

    E-Print Network [OSTI]

    2012-08-28T23:59:59.000Z

    Aug 28, 2012 ... ... Mevissen's stay at LAAS-CNRS, supported by a fellowship within the Postdoctoral Programme of the German Academic Exchange Service. 1...

  17. Least-squares approach to risk parity in portfolio selection

    E-Print Network [OSTI]

    Xi Bai

    2013-10-22T23:59:59.000Z

    Oct 21, 2013 ... GICS, we have ten sectors: Consumer Discretionary, Consumer Staples, Energy, Financials, Health. Care, Industrials, Information Technology,...

  18. Performance characteristics of least squares sparse approximate inverse preconditioners

    E-Print Network [OSTI]

    by the Lawrence Livermore National Laboratory under Contract W-7405-ENG-48. Address: Edmond Chow, LLNL, L-560, Box

  19. A Nonlinear Least-Squares Approach to the SLAM Problem

    E-Print Network [OSTI]

    Schn, Thomas

    Smoothing and Mapping ( SAM) is presented. We extend this approach by considering a full 6 DOF platform, 3] is highly recommended. In the seminal work of Smith et al. [1990] the idea of a stochastic map was presented., 2000], and the stochastic map estimation problem can be seen as performing structure from motion

  20. Every Square Inch: The Fight for the California Desert

    E-Print Network [OSTI]

    Argandona, Monica

    2012-01-01T23:59:59.000Z

    centers as a clean and renewable energy resource. The demandProtective Council Desert Renewable Energy Conservation Plancenters as a clean and renewable energy resource. Whether

  1. An Iterative algorithm for large size Least-Squares constrained ...

    E-Print Network [OSTI]

    2010-12-31T23:59:59.000Z

    Dec 31, 2010 ... (1) computed by the standard methods for linear systems is ..... In figures 2 and 3 we report, in a graphic with bars, the relative errors Erelx.

  2. Square Span Programs with Applications to Succinct NIZK Arguments

    E-Print Network [OSTI]

    . Such constructions are at the forefront of privacy-friendly variants of Bitcoin, such as Pinocchio Coin [DFKP13

  3. Moving Beyond Chi-Squared in Nuclei and Neutron Stars

    E-Print Network [OSTI]

    Andrew W. Steiner

    2014-10-14T23:59:59.000Z

    There are several assumptions made in a standard $\\chi^2$ analysis of data, including the frequent assumption that the likelihood function is well approximated by a multivariate Gaussian distribution. This article briefly reviews the standard approach and describes how Bayesian inference can be used to go beyond the assumption that the likelihood is Gaussian. Two separate types of analysis relevant to nuclear physics are used as test cases. The first is the determination of the equation of state of dense matter from neutron star mass and radius data. The second is the use of theoretical nuclear mass models to fit currently available data and predict the value of masses which have not yet been measured. For the problem of predicting nuclear masses, it is demonstrated that approximating the likelihood function with a Gaussian can produce biased predictions of unmeasured masses. Finally, the lessons learned from these fitting problems are used to propose a method for improving constraints on the nuclear symmetry energy.

  4. The Kernel Recursive Least Squares Algorithm Yaakov Engel

    E-Print Network [OSTI]

    Meir, Ron

    prediction and channel equalization. Keywords: on-line learning, kernel methods, non-linear regression Experiments 21 5.1 Non-Linear Regression . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 5 the permission of the authors. #12;Abstract We present a non-linear kernel-based version of the Recursive Least

  5. Componentwise Least Squares Support Vector K. Pelckmans1

    E-Print Network [OSTI]

    , structure detection 1 Introduction Non-linear classification and function approximation is an important to solving linear KKT systems for classification tasks as well as regression. In (Suykens et al., 2002) LS of the additive model result in a single set of linear equations with size growing in the number of data

  6. From OO to FPGA : fitting round objects into square hardware.

    SciTech Connect (OSTI)

    Kou, Stephen [University of California, Los Angeles, CA; Palsberg, Jens [University of California, Los Angeles, CA; Brooks, Jeffrey

    2012-09-01T23:59:59.000Z

    Consumer electronics today such as cell phones often have one or more low-power FPGAs to assist with energy-intensive operations in order to reduce overall energy consumption and increase battery life. However, current techniques for programming FPGAs require people to be specially trained to do so. Ideally, software engineers can more readily take advantage of the benefits FPGAs offer by being able to program them using their existing skills, a common one being object-oriented programming. However, traditional techniques for compiling object-oriented languages are at odds with today's FPGA tools, which support neither pointers nor complex data structures. Open until now is the problem of compiling an object-oriented language to an FPGA in a way that harnesses this potential for huge energy savings. In this paper, we present a new compilation technique that feeds into an existing FPGA tool chain and produces FPGAs with up to almost an order of magnitude in energy savings compared to a low-power microprocessor while still retaining comparable performance and area usage.

  7. Inhabiting the square; a geometry for path and space

    E-Print Network [OSTI]

    Joslin, Alan Royal

    1982-01-01T23:59:59.000Z

    Geometries and geometric systems are not architecture, though architecture is geometric. Geometries and geometric systems, because of their autonomous nature, are generally understandable and can serve as the basis of ...

  8. Least Squares Approximation by Real Normal Matrices with Specified Spectrum

    E-Print Network [OSTI]

    This work was supported in part by the Applied Mathematical Sciences sub­ program of the Office of Energy onto the the feasible set O(n) := fQ 2 R n\\Thetan jQ T Q = Ig. This formula gives rise

  9. The architect as communicator : a dialogue of Copley Square

    E-Print Network [OSTI]

    May, Paul Gerard

    1987-01-01T23:59:59.000Z

    Architecture is a dialogue. It is a communication between those who design and the society which they design in. The two are inseparable. The role of the designer, which I have chosen as an architect, is that of a communicator. ...

  10. Pin-end column tests on square structural steel tubes

    E-Print Network [OSTI]

    Smith, James Arnold

    1948-01-01T23:59:59.000Z

    hooio ealatioaobiyo te %o e44o4 te the os4. et@~ faa4aswsLtale oa4oelgbg eolosos otrossgth, xt ie syss ssf '~ pi44ial yro)oota boiag aserf44 oat at tbo S4ried. terai swl SSoahes4al Celloge af fossso ia tbe hsteeeat ot ooltsoa rooooy~, '%jo ssritea hho... aaekd'm. Xf eay 1%4ht ee?X4 bo eeea bete?ca the eye?La?a e?4 hho b?4 the eye?is?a ?ee 4L?eor4?4 ??4 ?oyX?e?4? Ra abtakeiag the leap@ ef sech ?yoekaea tho oyeoiaea was plss?4 oa a ?teo1 salas ea tho bo4 ?f a teethed aeel4eeq sa4 tbe eyoeiaoa ea4 eels...

  11. Sums of Squares Relaxations of Polynomial Semidefinite Programs

    E-Print Network [OSTI]

    Tokyo Institute of Technology. 2-12-1 Oh-Okayama, Meguro-ku, Tokyo 152-8552 Japan. Sums of ...... 5.2 Linearization leading to an SDP relaxation. Since the...

  12. Supersymmetric Curvature Squared Invariants in Five and Six Dimensions

    E-Print Network [OSTI]

    Ozkan, Mehmet

    2013-07-24T23:59:59.000Z

    T + 12 a a + 2fa a : (3.22) These composite expressions de ne a map from the dilaton Weyl multiplet to the standard Weyl multiplet. 3.3 Yang-Mills Multiplet The o -shell non-abelian D = 5, N = 2 vector multiplet consists of 8n (bosonic) + 8n... TENSOR CALCULUS . . . . . . . 9 2.1 Conformal Symmetry and Conformal Algebra . . . . . . . . . . . . . 9 2.2 Superconformal Tensor Calculus . . . . . . . . . . . . . . . . . . . . . 12 3. SUPERCONFORMAL MULTIPLETS OF N = 2, D = 5 SUPERGRAVITY...

  13. 2008-2013 1,139,466 square

    E-Print Network [OSTI]

    Suzuki, Masatsugu

    2014 #12; A section of high temperature hot water line was replaced between Science 2 and Science 3 The project included a new high temperature hot water line, new electrical duct bank and removal of above ground high temp hot water lines Other associated work involved removal of the concrete wall and bench

  14. 1 Molecular Squares, Boxes, and Cubes 2 Peter H. Dinolfo

    E-Print Network [OSTI]

    Dinolfo, Peter H.

    include the various viologen-derived 26 cyclophanes or boxes of Stoddart and coworkers,[1] --clear 27, of course, can also 36 usefully expand the range of redox, photophysical, and 37 catalytic properties

  15. About the Convergence of Parametric Sum of Squares Relaxations

    E-Print Network [OSTI]

    2012-07-06T23:59:59.000Z

    Jul 6, 2012 ... k (p) converges uniformly to f?(p) over a compact semi-algebraic set P. ..... Jacek Bochnak, Michel Coste, and Marie-Franoise Roy.

  16. Every Square Inch: The Fight for the California Desert

    E-Print Network [OSTI]

    Argandona, Monica

    2012-01-01T23:59:59.000Z

    centers as a clean and renewable energy resource. The demandfor Energy Efficiency and Renewable Technologies CaliforniaProtective Council Desert Renewable Energy Conservation Plan

  17. About the Convergence of Parametric Sum of Squares Relaxations

    E-Print Network [OSTI]

    Philipp Renner

    2012-07-04T23:59:59.000Z

    Jul 4, 2012 ... business.uzh.ch). Abstract: In this paper we look at a parametric polynomial optimization problem. We assume, that the parameter space, and,...

  18. Disk Packing in a Square: A New Global Optimization Approach

    E-Print Network [OSTI]

    2005-10-14T23:59:59.000Z

    (1997)] the authors define an energy function, strictly related to problem (2). E = ? i=j. ( ?d2 ..... information on this kind of graphics). Each curve represents the...

  19. Revealing the process : a bakery for Kenmore Square

    E-Print Network [OSTI]

    Zlotogura, Jessica A. (Jessica Amy), 1975-

    2000-01-01T23:59:59.000Z

    This thesis seeks to explore the connection between humans and the machines they created. Machines in our daily lives have been miniaturized; one can no longer understand how they function, causing distress and anger. ...

  20. The Square Kilometre Array Fact sheet for journalists

    E-Print Network [OSTI]

    Jarrett, Thomas H.

    , and regulate solar and stellar activity. [ Was Einstein right? The SKA will investigate the nature of gravity energy? The expansion of the Universe has been attributed to a mysterious dark energy. The. The map will track young galaxies and help identify the nature of dark energy. [ Are we alone? The SKA

  1. Every Square Inch: The Fight for the California Desert

    E-Print Network [OSTI]

    Argandona, Monica

    2012-01-01T23:59:59.000Z

    this area, and put the solar plant. He said not everyonethe largest industrial solar plant is under construction inmost of these industrial solar and wind plants would only be

  2. High-frequency matrix converter with square wave input - Energy...

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

    Energy Analysis Energy Storage Geothermal Hydrogen and Fuel Cell Hydropower, Wave and Tidal Industrial Technologies Solar Photovoltaic Solar Thermal Startup America...

  3. SQUARE SUMMABLE POWER SERIES Louis de Branges Preface ...

    E-Print Network [OSTI]

    1911-01-10T23:59:59.000Z

    The construction of the space Q and the verification of its properties are ..... model of the linear system is constructed in a Hilbert space of power series with...

  4. 24 Quest 9(2) 2013 he Square Kilometre Array

    E-Print Network [OSTI]

    Jarrett, Thomas H.

    is called a low- noise amplifier (LNA). This starts by amplifying the typically very small signal of such an ambitious project, from the design of the antennas that convert the incoming cosmic radiation antennas (such as those used to receive satellite television). Each antenna is designed for a particular

  5. Time-Varying Flexible Least Squares for Thermal

    E-Print Network [OSTI]

    Tesfatsion, Leigh

    temperature-dependent activation energies, preexponential factors, and differential conversion functions, T the temperature, the linear heating rate ( = dT /dt), A the preexponential factor, E the activa- tion energy, f-spectral/molecular flow rate conversion factors (abundance-1 molecules s-1 ). Associated errors are in parentheses. rate

  6. The minimum variance of the squared error adaptive algorithm

    E-Print Network [OSTI]

    Gray, Steven Deward

    1986-01-01T23:59:59.000Z

    will be remembered. 41 Output (e&)) jg d(k) I I I kd(k) 6 d(k) p, d(k) ned(k) ~- d(k) Input (e(k)) Fig. 14 T')te t)natttization rnle user) nt ADP(". t). 42 For example, an eight level uniform symmetric quantizer udll have four M values corresponding...

  7. Surface Mean-Square Amplitudes of Vibration for Nacl

    E-Print Network [OSTI]

    CHEN, TS; Alldredg, GP; Allen, Roland E.; WETTE, FWD.

    1972-01-01T23:59:59.000Z

    to interact through a pair potential which consists of a point- charge Coulomb potential and a nearest-neighbor Born-Mayer potential; the polarizabilities of the ions are neglected. The surface-mode spectra for the KRI model and for a shell model, which... between our evaluation of the dynamical matrix and that of Ref. 2 involves the method for calculating the Coulomb lattice sums. This matter is discussed in detail elsewhere. In brief, we find that the method of de Wette and Schacher, ' which involves...

  8. Rapidly rotating neutron stars in $R$-squared gravity

    E-Print Network [OSTI]

    Yazadjiev, Stoytcho S; Kokkotas, Kostas D

    2015-01-01T23:59:59.000Z

    $f(R)$ theories of gravity are one of the most popular alternative explanations for dark energy and therefore studying the possible astrophysical implications of these theories is an important task. In the present paper we make a substantial advance in this direction by considering rapidly rotating neutron stars in $R^2$ gravity. The results are obtained numerically and the method we use is non-perturbative and self-consistent. The neutron star properties, such as mass, radius and moment of inertia, are studied in detail and the results show that rotation magnifies the deviations from general relativity and the maximum mass and moment of inertia can reach very high values. This observation is similar to previous studies of rapidly rotating neutron stars in other alternative theories of gravity, such as the scalar-tensor theories, and it can potentially lead to strong astrophysical manifestations.

  9. Square Kilometre Array: a concept design for Phase 1

    E-Print Network [OSTI]

    Garrett, M A; Deboer, D R; Jonas, J L; Rawlings, S; Schilizzi, R T

    2010-01-01T23:59:59.000Z

    The SKA at mid and low frequencies will be constructed in two distinct phases, the first being a subset of the second. This document defines the main scientific goals and baseline technical concept for the SKA Phase 1 (SKA_1). The major science goals for SKA_1 will be to study the history and role of neutral Hydrogen in the Universe from the dark ages to the present-day, and to employ pulsars as probes of fundamental physics. The baseline technical concept of SKA_1 will include a sparse aperture array operating at frequencies up to 450 MHz, and an array of dishes, initially operating at frequencies up to 3 GHz but capable of 10 GHz in terms of antenna surface accuracy. An associated Advanced Instrumentation Program (AIP) allows further development of new technologies currently under investigation. Construction will take place in 2016-2019 at a total capital cost of 350M\\texteuro, including an element for contingency. The cost estimates of the SKA_1 telescope are now the subject of a more detailed and thorough...

  10. Knowledge Discovery in a Direct Marketing Case using Least Squares

    E-Print Network [OSTI]

    of information requests and complaints, and merchandise returns provide additional predictive power to purchase study the problem of repeat-purchase modeling in a direct marketing setting using Belgian data. More for predicting purchase incidence. The analysis is based on a wrapped form of input selection using a sensitivity

  11. Every Square Inch: The Fight for the California Desert

    E-Print Network [OSTI]

    Argandona, Monica

    2012-01-01T23:59:59.000Z

    and working with the solar and wind companies behind closedincentives to solar and wind companies if they sited theirrenewable companies. Meanwhile, the largest industrial solar

  12. Metal Artefact Reduction by Least-Squares Penalized-Likelihood ...

    E-Print Network [OSTI]

    2009-12-14T23:59:59.000Z

    ... from the discretization of the. Beer-Lambert law of X-ray attenuation (Kak and Slaney, 1987) that takes into account the nonuniform source emission spectrum:.

  13. New Better Buildings Challenge Partners Commit 70 Million Square...

    Office of Environmental Management (EM)

    Moniz. "Joining hundreds of other organizations, these new partners are taking action to save money by saving energy, while also cutting carbon pollution and creating jobs."...

  14. Every Square Inch: The Fight for the California Desert

    E-Print Network [OSTI]

    Argandona, Monica

    2012-01-01T23:59:59.000Z

    and open space to focusing on renewable energy, required therenewable energy projects nearly year-round sunshine and plenty of open space (it as open space. With the threat of renewable energy

  15. Global symmetries of Yang-Mills squared in various dimensions

    E-Print Network [OSTI]

    Anastasiou, A; Hughes, M J; Nagy, S

    2015-01-01T23:59:59.000Z

    Tensoring two on-shell super Yang-Mills multiplets in dimensions $D\\leq 10$ yields an on-shell supergravity multiplet, possibly with additional matter multiplets. Associating a (direct sum of) division algebra(s) $\\mathbb{D}$ with each dimension $3\\leq D\\leq 10$ we obtain formulae for the algebras $\\mathfrak{g}$ and $\\mathfrak{h}$ of the U-duality group $G$ and its maximal compact subgroup $H$, respectively, in terms of the internal global symmetry algebras of each super Yang-Mills theory. We extend our analysis to include supergravities coupled to an arbitrary number of matter multiplets by allowing for non-supersymmetric multiplets in the tensor product.

  16. Solar and Heliospheric Physics with the Square Kilometre Array

    E-Print Network [OSTI]

    Nakariakov, Valery M; Browning, Philippa K; Maia, Dalmiro; Kontar, Eduard P; Oberoi, Divya; Gallagher, Peter T; Cairns, Iver H; Ratcliffe, Heather

    2015-01-01T23:59:59.000Z

    The fields of solar radiophysics and solar system radio physics, or radio heliophysics, will benefit immensely from an instrument with the capabilities projected for SKA. Potential applications include interplanetary scintillation (IPS), radio-burst tracking, and solar spectral radio imaging with a superior sensitivity. These will provide breakthrough new insights and results in topics of fundamental importance, such as the physics of impulsive energy releases, magnetohydrodynamic oscillations and turbulence, the dynamics of post-eruptive processes, energetic particle acceleration, the structure of the solar wind and the development and evolution of solar wind transients at distances up to and beyond the orbit of the Earth. The combination of the high spectral, time and spatial resolution and the unprecedented sensitivity of the SKA will radically advance our understanding of basic physical processes operating in solar and heliospheric plasmas and provide a solid foundation for the forecasting of space weathe...

  17. Compass, Square and Swastika: Freemasonry in the Third Reich

    E-Print Network [OSTI]

    Thomas, Christopher Campbell

    2011-10-21T23:59:59.000Z

    . As members of the educated and professional class, Freemasons belonged to the demographic that most strongly supported Hitler from the late 1920s until war's outbreak in 1939. For Hitler, the skills these men possessed as doctors, lawyers, businessmen...

  18. Optimization Online - An Analysis of Weighted Least Squares ...

    E-Print Network [OSTI]

    Tomonari Kitahara

    2008-05-29T23:59:59.000Z

    May 29, 2008 ... ... of Decision Science and Technology, Tokyo Institute of Technology, 2-12-1, Ookayama, ... the Mathematical Programming Society and by

  19. aqp4 square arrays: Topics by E-print Network

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

    the Dark Ages and the Epoch of Reionization, (2) Galaxy Evolution, Cosmology, and Dark Energy, (3) The Origin and Evolution of Cosmic Magnetism, (4) Strong Field Tests of Gravity...

  20. Every Square Inch: The Fight for the California Desert

    E-Print Network [OSTI]

    Argandona, Monica

    2012-01-01T23:59:59.000Z

    Catellus lands as potential renewable energy zones as a partpotential development such as mining and renewable energypotential wilderness as long as it kept out renewable energy

  1. Topology of neutral hydrogen distribution with the Square Kilometer Array

    E-Print Network [OSTI]

    Wang, Yougang; Wu, Fengquan; Chen, Xuelei; Wang, Xin; Kim, Juhan; Park, Changbom; Lee, Khee-Gan; Cen, Renyue

    2015-01-01T23:59:59.000Z

    Morphology of the complex HI gas distribution can be quantified by statistics like the Minkowski functionals, and can provide a way to statistically study the large scale structure in the HI maps both at low redshifts, and during the epoch of reionization (EoR). At low redshifts, the 21cm emission traces the underlying matter distribution. Topology of the HI gas distribution, as measured by the genus, could be used as a "standard ruler". This enables the determination of distance-redshift relation and also the discrimination of various models of dark energy and of modified gravity. The topological analysis is also sensitive to certain primordial non-Gaussian features. Compared with two-point statistics, the topological statistics are more robust against the nonlinear gravitational evolution, bias, and redshift-space distortion. The HI intensity map observation naturally avoids the sparse sampling distortion, which is an important systematic in optical galaxy survey. The large cosmic volume accessible to SKA w...

  2. A DERIVATIVE-FREE ALGORITHM FOR THE LEAST-SQUARE ...

    E-Print Network [OSTI]

    ship. Lemma 3.5. Under Assumptions 2.2 and 2.3, for any subsequence {xki } gener- ated by the DFLS algorithm ...... Notes in Eco. and Math. Systems 187, 1981.

  3. Supersymmetric Curvature Squared Invariants in Five and Six Dimensions

    E-Print Network [OSTI]

    Ozkan, Mehmet

    2013-07-24T23:59:59.000Z

    T + 12 a a + 2fa a : (3.22) These composite expressions de ne a map from the dilaton Weyl multiplet to the standard Weyl multiplet. 3.3 Yang-Mills Multiplet The o -shell non-abelian D = 5, N = 2 vector multiplet consists of 8n (bosonic) + 8n... TENSOR CALCULUS . . . . . . . 9 2.1 Conformal Symmetry and Conformal Algebra . . . . . . . . . . . . . 9 2.2 Superconformal Tensor Calculus . . . . . . . . . . . . . . . . . . . . . 12 3. SUPERCONFORMAL MULTIPLETS OF N = 2, D = 5 SUPERGRAVITY...

  4. Unveiling Chameleons in Tests of Gravitational Inverse-Square Law

    E-Print Network [OSTI]

    Amol Upadhye; Steven S. Gubser; Justin Khoury

    2006-08-16T23:59:59.000Z

    Scalar self interactions are known to weaken considerably the current constraints on scalar-mediated fifth forces. We consider a scalar field with a quartic self interaction and gravitation-strength Yukawa couplings to matter particles. After discussing the phenomenology of this scalar field, we assess the ability of ongoing and planned experiments to detect the fifth force mediated by such a field. Assuming that the quartic and matter couplings are of order unity, the current-generation Eot-Wash experiment at the University of Washington will be able to explore an interesting subset of parameter space. The next-generation Eot-Wash experiment is expected to be able to detect, or to rule out, the fifth force due to such a scalar with unit quartic and matter couplings at the 3 sigma confidence level.

  5. Every Square Inch: The Fight for the California Desert

    E-Print Network [OSTI]

    Argandona, Monica

    2012-01-01T23:59:59.000Z

    possibility of a few wind or solar farms in the area was ais an industrial size solar or wind farm on its borders? Are

  6. On Penrose's square-root law and beyond Werner Kirsch

    E-Print Network [OSTI]

    . The number of people represented in the different states differs from about 400,000 for Malta to more than 82 on the size of the country they represent, e.g. 3 votes for Malta, 29 votes for Germany. The votes

  7. Square-wave External Force in a Linear System Problems

    E-Print Network [OSTI]

    Butikov, Eugene

    of the driving rod be at the principal resonance, T = T0, and letting the flywheel be initially at rest

  8. Square-wave External Force in a Linear Eugene Butikov

    E-Print Network [OSTI]

    Butikov, Eugene

    external torque--a balanced rotor (flywheel) attached to one end of a spiral spring. A schematic image of the torsion spring oscillator as it is displayed on the computer screen is shown in figure 1. The flywheel the axis common with the axis of the flywheel. When this rod is turned, the equilibrium position

  9. Estimation of Groundwater Flow Parameters Using Least Squares

    E-Print Network [OSTI]

    conductivity. Wells are expensive to drill, and the cost of time, equipment and manpower to make accurate) is based on Darcy's emperical law for fluid flow through a porous media. This states that ~v = \\GammaK ~ rh

  10. Table 2a. Electricity Consumption and Electricity Intensities, per Square

    Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33 111 1,613 122Commercial ConsumersThousandCubic Feet) DecadeV49 155 181 1773 January1998,

  11. Visualizing Scalar Fields Represented by Adaptive Square Triangulations

    E-Print Network [OSTI]

    [Sabella 88], ab­ sorption and reflection [Max 95] providing a means of representing the field by a colored

  12. Visualizing Scalar Fields Represented by Adaptive Square Triangulations

    E-Print Network [OSTI]

    of the scalar eld. The visual model is conceived to mimicthe e ects of lightemission Sabella 88 , ab- sorption

  13. ON LEAST SQUARES EUCLIDEAN DISTANCE MATRIX APPROXIMATION AND COMPLETION

    E-Print Network [OSTI]

    in biological or engineering applications, including molecular structure analysis, protein folding problem approximation, matrix completion, molecular structure, protein folding, conformational analysis. 1. Introduction

  14. Pioneer Valley Photovoltaics Cooperative aka PV Squared | Open Energy

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to: navigation,Pillar Group BV Jump to: navigation, search Name: PillarPinnaclePioneer

  15. Figure 3. PCs and Terminals per Million Square Feet, 1995

    Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33 111 1,613 122 40CoalLease(Billion2,12803 Table A1.Gas Proved Reserves, WetGasCubic3 PC's and

  16. Kennett Square, Pennsylvania: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to: navigation, searchOf Kilauea Volcano, Hawaii |Island,Kas Farms WindKemp,

  17. New Square, New York: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I Geothermal Pwer PlantMunhall, Pennsylvania:Information Operating PermitGeothermal

  18. Mercerville-Hamilton Square, New Jersey: Energy Resources | Open Energy

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I Geothermal Pwer Plant JumpMarysville, Ohio:Menomonee Falls, Wisconsin: EnergyKentucky:Island,

  19. Word in the Square: Conversation Monitoring and Analysis Report

    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 DensityEnergy U.S.-China Electric VehicleCenters | DepartmentKavita RaviValerie Reed WomenWomenWord in the

  20. Word in the Square: Conversation Monitoring and Analysis Report |

    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 DensityEnergy U.S.-China Electric VehicleCenters | DepartmentKavita RaviValerie Reed WomenWomenWord in

  1. MC Squared Energy Services, LLC | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual SiteofEvaluatingGroup |JilinLu an Group Jump to: navigation,LushuiLyme,

  2. Solar design T-square | 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 directedAnnualProperty Edit with form HistoryRistmaSinosteelSolar Energy sroWiki Page Solar and Wind

  3. Word in the Square: Conversation Monitoring and Analysis Report |

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page onYouTube YouTube Note: SinceDevelopment | Department ofPartnershipsAngieTerri Quinn Women @Water (14

  4. Frankfort Square, Illinois: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are8COaBulkTransmissionSitingProcess.pdf Jump to:ar-80m.pdfFillmoreGabbsSalonga,Francis Creek,Frankenmuth,

  5. amateur radio club: Topics by E-print Network

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

    serves only as a preliminary blueprint Hill, Wendell T. 299 The orbit of the Chelyabinsk event impactor as reconstructed from amateur and public footage CERN Preprints...

  6. andersen cascade impactor: Topics by E-print Network

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

    high variability of measured... Arrington, Dusty Ray 2013-04-29 56 The orbit of the Chelyabinsk event impactor as reconstructed from amateur and public footage CERN Preprints...

  7. amateur radio satellite: Topics by E-print Network

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

    Australia. 9 Furman University, Greenville, South Gwinn, Carl 87 The orbit of the Chelyabinsk event impactor as reconstructed from amateur and public footage CERN Preprints...

  8. abbreviated impactor measurement: Topics by E-print Network

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

    If contact is not available: Is there a better Dennett, Daniel 48 The orbit of the Chelyabinsk event impactor as reconstructed from amateur and public footage CERN Preprints...

  9. Storage Space Request Aurora Facility

    E-Print Network [OSTI]

    Ickert-Bond, Steffi

    Storage Space Request Aurora Facility (1855 Marika) Department and Division: _______________________________________________________ Storage Contact: ____________________________________________________________ Name Phone and fax Fiscal Footage required: ______________ Brief Description of storage items

  10. Introduction

    Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

    footage of both new construction and existing structures, based on trends in new construction and remodeling. Industrial Demand Module The Industrial Demand Module (IDM)...

  11. Assumptions to the Annual Energy Outlook 2013

    Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

    footage of both new construction and existing structures, based on trends in new construction and remodeling. Industrial Demand Module The Industrial Demand Module (IDM)...

  12. B O N N E V I L L E P O W E R A D M I N I S T R A T I O N FactSheet

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

    approximately 17 acres and includes more than one-third mile of footage along Salmon Creek, a tributary of the Okanogan River. The Okanogan Basin supports populations of...

  13. EERE Partner Testimonials - Monte Atwell, General Electric |...

    Office of Environmental Management (EM)

    laboratory, followed by footage of equipment spinning. One of our, kind of, premiere combustion technologies that allow us to meet emissions, lower and lower emissions, is a direct...

  14. Long-term underwater camera surveillance for monitoring and analysis of fish populations

    E-Print Network [OSTI]

    Fisher, Bob

    Long-term underwater camera surveillance for monitoring and analysis of fish populations Bastiaan J software to detect and recognise fish species. This footage is processed on supercomput- ers, which allow using a web-interface that allows them to display counts of fish species in the camera footage. 1

  15. Brownfields redevelopment in rural Massachusetts : understanding the obstacles & identifying opportunities for success

    E-Print Network [OSTI]

    Gallant, Darlene E. (Darlene Elizabeth), 1978-

    2004-01-01T23:59:59.000Z

    Remediating and redeveloping contaminated properties represents a mounting national concern. Commonly referred to as brownfields, these contaminated and often vacant or underused, properties present significant environmental ...

  16. ORGANIZATION/GROUP

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

    Rob Davis Vacant City of Richland Pam Larsen Vince Panesko City of West Richland Jerry Peltier Richard Bloom Grant & Franklin Counties Gary Garnant Bob Adler LOCAL BUSINESS...

  17. David Saacke Chief Technology Officer

    E-Print Network [OSTI]

    Marsh, David

    of Network and Telecommunica@ons Jason Henley Network Engineer Vacant Network@ons Specialist Pat Harris Systems Programer and Administrator Jeff Knudson Senior

  18. UC Berkeley and UCSF Combined

    E-Print Network [OSTI]

    Walker, Matthew P.

    Strategic Sourcing Analyst Alexis Perez Strategic Sourcing Analyst John Arbolino IT Software Specialist Ross Buyer Patrick Montoya Buyer Rapfael Whiteside Senior Buyer Olga Gumankova Operations Analyst VACANT

  19. Brian Rogers Susan Henrichs

    E-Print Network [OSTI]

    Hartman, Chris

    & Alumni VACANT Dir, Alumni Relations Mark Myers Vice Chancellor Research John Blake Assoc. Vice Chancellor Chancellor Research, Intellectual Property & Commercialization (PT) Gary Gray Director Athletics Nettie

  20. Derek Whitehead Associate Director

    E-Print Network [OSTI]

    Liley, David

    Schorer Agency AS400 System Administrator Gary Katerelos Agency Vacant Senior Administrator-NT Rick Upward Databases Shulan Lin 22263 Database Administrator - Oracle Jonathan Blake Agency Senior Database

  1. CFO

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

    Systems Vacant Director CF-40 Office of the Chief Financial Officer Office of Corporate Information Systems July 2014 iManage Operations Team Laura Kramer Team Lead Corporate...

  2. Cyber Security

    Energy Savers [EERE]

    Management Office (IM-62) VACANT Director IT Service Management Division (IM-621) Bryan Long Director Infrastructure Division (IM-622) Greg Doan Director Applications Support...

  3. D E P A R T M E N T O F E N T O M O L O G Y P H O N E A N D F A X N U M B E R S Updated 7.1.2010 Please contact ANGIE ROLLINS at 845-2516 or akrollings@ag.tamu.edu with any changes. Thank you.

    E-Print Network [OSTI]

    Behmer, Spencer T.

    City) (432)354-2477 354-2544 Vacant (Dimmitt) (806)647-4116 647-3218 Russell, Scott (Brownfield) (806

  4. Quality Support R. L. Bullock (4)

    E-Print Network [OSTI]

    Pennycook, Steve

    and Radiological Protection Division (4) Office of Integrated Performance Management September 17, 2013 Cold Source. Presley (2) Radiological Support Services (3) C. M. Martin, Supv. T. G. Bengel (3) B. K. Bolden (3) J. N. Slick S. J. Wyatt (Vacant) (Vacant) Operations Analysis L. R. Brown Complex Facility Maintenance R. T

  5. DIVISION OF THE CHIEF INFORMATION OFFICER (DotCIO) updated 4/4/2014 ACADEMIC & RESEARCH

    E-Print Network [OSTI]

    Varela, Carlos

    Westlake, Nigel Gallego, Mary Rose Keefe, Jeanne Valiquette, Pat Mickiewicz, Mark (Vacant) Williams, Nancy Sullivan, Mark Vacant Gill, William Johnson, Arlen Wentorf, Deb COMPUTER STORE MEDIA OPERATIONS TECHNICIANS, Kim Monger, Jenifer Jarvis, Robert Saccento, Chris McNulty, Jason Veeraperumal, Sabitha Lewis, Kevin

  6. 06.13.2014 -EMP Tyler Walters

    E-Print Network [OSTI]

    Virginia Tech

    and Technical Services Julie Speer Associate Dean, Research and Informatics Aaron Purcell Director, Special VACANT Web Program Manager and Architect Cathy Pillow Human Resources Manager Ryan Speer Manager and Informatics Julie Speer Associate Dean, Research and Informatics VACANT Director, Research & Informatics Paul

  7. Executive Budget Support Team Office of the President

    E-Print Network [OSTI]

    Jacobs, Laurence J.

    Executive Budget Support Team Office of the President Provost / Executive Vice President Institute Budget Planning & Admin. Jim Kirk Asst Budget Director Vacant Sr. Budget Analyst Ebony Thompson Budget Development & Capital Budgets Director Lisa Godfrey Systems Support Engr II Vacant Sr. Budget

  8. Quantum anomalous Hall effect with cold atoms trapped in a square lattice

    E-Print Network [OSTI]

    Liu, Xiong-Jun; Liu, Xin; Wu, Congjun; Sinova, Jairo

    2010-01-01T23:59:59.000Z

    -JUN LIU, XIN LIU, CONGJUN WU, AND JAIRO SINOVA PHYSICAL REVIEW A 81, 033622 (2010) represent the edge and bulk states, respectively. The light Bragg scattering directly measures the dynamical structure factor [23]: S(q, ?) = ? ky1 ,ky2 { 1? f [E...| #1; q0 the dynamical structure takes the general form S(q, ?) ? (|q| + ky0 )#5;2?(? ? vF q) + #8;0 ?#5;20 2t2aba2 1+ 3h???/(2q0atab) [1+ h???/(q0atab)]2 ? ( pi 2 + sin?1 ?1/2|q ? q0|? h??? ) #15;(? ? ?c), (11) where ?? = ? ?#8;0/2h...

  9. Model Adaptation with Least-Squares SVM for Adaptive Hand Prosthetics

    E-Print Network [OSTI]

    Caputo, Barbara

    hand prosthetics we are witnessing a technology transfer from robotics and mechatronics. Touch Bionics.g., a pinch grip; the related EMG pattern is then used to obtain a pinch grip with the required force from

  10. Public Parking is available at an hourly rate at the University Square car park.

    E-Print Network [OSTI]

    Heiser, Gernot

    -term significance. Much attention is currently being paid to reducing the energy consumption of transportation consumption, and to develop strategies for controlling the growth of energy consumption of ICT. In this talk, Prof Tucker will focus on the energy consumption of the Internet and related communications

  11. Thermal radio emission from novae & symbiotics with the Square Kilometre Array

    E-Print Network [OSTI]

    O'Brien, Tim; Chomiuk, Laura; Ribeiro, Valerio; Bode, Michael; Sokoloski, Jennifer; Woudt, Patrick

    2015-01-01T23:59:59.000Z

    The thermal radio emission of novae during outburst enables us to derive fundamental quantities such as the ejected mass, kinetic energy, and density profile of the ejecta. Recent observations with newly-upgraded facilities such as the VLA and e-MERLIN are just beginning to reveal the incredibly complex processes of mass ejection in novae (ejections appear to often proceed in multiple phases and over prolonged timescales). Symbiotic stars can also exhibit outbursts, which are sometimes accompanied by the expulsion of material in jets. However, unlike novae, the long-term thermal radio emission of symbiotics originates in the wind of the giant secondary star, which is irradiated by the hot white dwarf. The effect of the white dwarf on the giant's wind is strongly time variable, and the physical mechanism driving these variations remains a mystery (possibilities include accretion instabilities and time-variable nuclear burning on the white dwarf's surface). The exquisite sensitivity of SKA1 will enable us to su...

  12. Trust-region and other regularisations of linear least-squares problems

    E-Print Network [OSTI]

    Coralia Cartis

    2008-02-03T23:59:59.000Z

    Feb 3, 2008 ... ... the size of the solution, and in which the least value of linear combinations of ||

  13. FIRST-ORDER SYSTEM LEAST SQUARES FOR THE STRESS-DISPLACEMENT FORMULATION

    E-Print Network [OSTI]

    Cai, Zhiqiang

    by Lawrence Livermore National Laboratory under contract W-7405-Eng-48. Institut fur Angewandte Mathematik

  14. The application of small amplitude square root of time potential pulses in electrochemical trace analysis

    E-Print Network [OSTI]

    Cranston, Stacy Eugene

    1975-01-01T23:59:59.000Z

    on the unique characteristics of the current- voltage curve of a redox couple st a dropping mercury electrode (D. M. E. ) when diffusion is the rate-determining step in the transport of the electroactive species. St, rictly speaking, the I, U. P. A. C.... defines polar- ography as the study of current-voltage curves with a liquid metal (not necessarily mercury) indicator electrod. e whose surface is periodically or continuously renewed. . A dropping electz ode is simply a column of liquid metal flowing...

  15. ccsd-00018793,version3-28Apr2006 Doping quantum dimer models on the square lattice

    E-Print Network [OSTI]

    Boyer, Edmond

    . Evidence for an extended region of a doped VBS phase exhibiting holon pairing but no phase separation

  16. CHI-SQUARE TEST STATISTICS AND DERIVED MEASURES OF EFFECT FOR VARIOUS BIRDS

    E-Print Network [OSTI]

    Rotor orientation to wind * Faces wind 22 29.80 0.74 -14 Away from wind 32 21.99 1.46 19 Vertical axis 0 - 5646 2 0.87 2.31 2 Tower type Vertical axis 0 2.21 0 -4 Tubular 22 20.53 1.07 3 #12;C-3 Variable Expected Obs Exp Accountable percent Turbine modelt Micon 2 3.84 0.52 -3 Bonus 17 15.18 1.12 3 Danwin 0 0

  17. CHI-SQUARE TEST STATISTICS AND DERIVED MEASURES OF EFFECT FOR HAWKS, RAPTORS, AND ALL BIRDS

    E-Print Network [OSTI]

    * Faces wind 155 134.08 1.16 9 Away from wind 84 98.97 0.85 -6 Vertical axis 4 9.96 0.40 -2 Blade color.91 -2 2780 - 3287 163 147.24 1.11 6 4014 - 5646 6 3.89 1.54 1 Tower type * Vertical axis 4 9.96 0 and Attribute Observed Expected Obs Exp Accountable percent Turbine model* Micon 14 17.29 0.81 -1 Bonus 83 68

  18. Binary Elligator Squared Diego F. Aranha1, Pierre-Alain Fouque2, Chen Qian3,

    E-Print Network [OSTI]

    in recent versions) and Bitcoin (which is based on ECDSA). For circumvention applications, however, ECC

  19. Design of a cross section reduction extrusion tool for square bars

    E-Print Network [OSTI]

    Onipede, Bolarinwa O.

    2007-04-25T23:59:59.000Z

    defining a need statement, which is the "Need for an area reduction extrusion tool to replace the current practices of machining ECAE processed billets". The system functions and requirements are defined next and used to generate three concepts...

  20. Approximate Conditional Least Squares Estimation of a Nonlinear State-Space Model via Unscented Kalman

    E-Print Network [OSTI]

    Chan, Kung-Sik

    Kalman Filter Kwang Woo Ahn Division of Biostatistics Medical College of Wisconsin, Milwaukee, WI 53226 function computed approximately via unscented Kalman filter (UKF). We derive conditions 1 #12;under which. ---------------------------- Keywords: Nonlinear time series; State-space model; Unscented Kalman filter; SIR model. 1. INTRODUCTION

  1. Design criteria for purposefully ambiguous expression : proposal for a theater / performing arts school in Kenmore Square

    E-Print Network [OSTI]

    Verhulst, Catharina A

    1986-01-01T23:59:59.000Z

    Inclusion of zones which possess sufficient ambiguity to provide multiple use, character and meaning, generating an environment supporting freedom of interpretation and expression, is explored in this thesis. Conceptually, ...

  2. Galaxy Formation & Dark Matter Modelling in the Era of the Square Kilometre Array

    E-Print Network [OSTI]

    Power, C; Qin, B; Baugh, C M; Cunnama, D; Fu, J; Kim, H S; Lacey, C G; Li, L; Obreschkow, D; Wang, J; Wang, Y; Zhu, M

    2015-01-01T23:59:59.000Z

    Theoretical galaxy formation models are an established and powerful tool for interpreting the astrophysical significance of observational data, particularly galaxy surveys. Such models have been utilised with great success by optical surveys such as 2dFGRS and SDSS, but their application to radio surveys of cold gas in galaxies has been limited. In this chapter we describe recent developments in the modelling of the cold gas properties in the models, and how these developments are essential if they are to be applied to cold gas surveys of the kind that will be carried out with the SKA. By linking explicitly a galaxy's star formation rate to the abundance of molecular hydrogen in the galaxy rather than cold gas abundance, as was assumed previously, the latest models reproduce naturally many of the global atomic and molecular hydrogen properties of observed galaxies. We review some of the key results of the latest models and highlight areas where further developments are necessary. We discuss also how model pre...

  3. SDLS: a Matlab package for solving conic least-squares problems

    E-Print Network [OSTI]

    2007-06-28T23:59:59.000Z

    Jun 28, 2007 ... Input argument K is a structure describing the components of the ... Output argument x (same dimension as c) is the solution to SDLS ... modifications of some entries, for example due to measurement errors or post-processing.

  4. How the ENIAC took a Square Root revised 01/19/2009

    E-Print Network [OSTI]

    Bogaerts, Steven

    of the ENIAC: The ENIAC was "build" around twenty 10 decimal digit Accumulators which could add and subtract at electronic speeds. To add or subtract two numbers, the contents of one accumulator was sent to a second. Accumulators could "receive" a number, transmit its contents "additively" (for addition) or transmit

  5. Global Stability Analysis of Fluid Flows using Sum-of-Squares

    E-Print Network [OSTI]

    2011-07-01T23:59:59.000Z

    Jul 1, 2011 ... For finite dimensional approximations of fluid ...... if and only if there exist non-

  6. Source localization and sensing: a nonparametric iterative adaptive approach based on weighted least squares

    E-Print Network [OSTI]

    Baggeroer, Arthur B.

    Array processing is widely used in sensing applications for estimating the locations and waveforms of the sources in a given field. In the absence of a large number of snapshots, which is the case in numerous practical ...

  7. Tensile strength of a surgeons or a square knot

    E-Print Network [OSTI]

    Muffly, Tyler M.; Boyce, Jamie; Kieweg, Sarah L.; Bonham, Aaron J.

    2014-09-19T23:59:59.000Z

    of an infinite supply of material. We applied an elongation rate of 5 mm/minute and monitored tensile forces. Physiological rates of loading during resting, reflex motions (e.g., coughing), voluntary motions (e.g., Valsalva), activities (e.g., exercise...) Force (Newtons) Force (Newtons) Resting normal 10 2.0 1.00 Squat holding 25 kg 59 11.8 5.88 Laughing 70 14.0 6.98 Coughing 128 25.5 12.75 Leg lifting 274 54.8 27.38 Weight lifting 375 75.0 37.50 IAP = Intra-abdominal pressure J Surg Educ. Author...

  8. First-Order System Least Squares for Second-Order Partial ...

    E-Print Network [OSTI]

    Dec 6, 2003 ... mixed ?nite element spaces from {27} in order to approximate H (div). However, any ..... Let s : min(k, r) and assume that p E HS+1(Q) and u E.

  9. Optimal error estimates for the div least-squares method with data f ...

    E-Print Network [OSTI]

    2010-01-14T23:59:59.000Z

    refer to [1, 4, 7, 11, 24, 27] and references therein. For the ... We use the standard notations and definitions for the Sobolev spaces Hs(?)d for s ? 0. Set .... space of polynomials of degree k on triangle K and RTk(K) denote the local Raviart.

  10. A general nonlinear least squares data reconciliation and estimation method for material flow analysis

    E-Print Network [OSTI]

    Kopec, Grant M.; Allwood, Julian M.; Cullen, Jonathan M.; Ralph, Daniel

    2015-06-02T23:59:59.000Z

    reconciliation in problems with nonlinear constraints. This formulation relates measurements of flow rate, temperature, and pressure, so the specific equations may be less appropriate for MFA data reconciliation, though the basic methodology is applicable... to satisfy the structural constraints of mass flow and conservation of mass. For example, data from the World Steel Association (2010) indicates that 44.5 Mt of steel were used for welded tube in 2009, but the value that Cullen et al. (2012a) assign is 62...

  11. Condensation heat transfer in square, triangular, and semi-circular mini-channels Melanie Derby a

    E-Print Network [OSTI]

    Peles, Yoav

    , and Nuclear Engineering, Rensselaer Polytechnic Institute, Troy, NY 12180, United States b Department was the coolant. The heat transfer rate was obtained through a coolant-side energy balance. To obtain condensation. An energy balance on the fluid-to-fluid heat exchanger measured heat duty while sensors in two obstructed

  12. Public Parking is available at an hourly rate at the University Square car park.

    E-Print Network [OSTI]

    Heiser, Gernot

    letters is a source of distress for typists and spell checkers. A child at heart, he collects toy trains Receivers" posed the question "Why would a microwave designer care about DSP?" My initial response the Software Defined Radio Forum's "Industry Achievement Award". The spelling of his name with all lower case

  13. Least Squares Support Vector Machines for Kernel CCA in Nonlinear State-Space Identification

    E-Print Network [OSTI]

    with multivariable input and output signals. It is of practical interest to be able to determine a state-space for linear time-invariant systems well-established state-space identification methods are available (Ljung to estimate the state-space representation. In this paper we use kernel canonical correlation analysis (KCCA

  14. On the Equivalence Between Canonical Correlation Analysis and Orthonormalized Partial Least Squares

    E-Print Network [OSTI]

    Ye, Jieping

    State University CAD and Knowledge Solutions, Siemens Medical Solutions USA, Inc. §{sun.liang, shuiwang.ji, jieping.ye}@asu.edu; shipeng.yu@siemens.com Abstract Canonical correlation analysis (CCA) and partial-dimensional variables. CCA seeks a pair of lin- ear transformations, one for each set of variables, such that the data

  15. The Parabolic variance (PVAR), a wavelet variance based on least-square fit

    E-Print Network [OSTI]

    Vernotte, F; Bourgeois, P -Y; Rubiola, E

    2015-01-01T23:59:59.000Z

    The Allan variance (AVAR) is one option among the wavelet variances. However a milestone in the analysis of frequency fluctuations and in the long-term stability of clocks, and certainly the most widely used one, AVAR is not suitable when fast noise processes show up, chiefly because of the poor rejection of white phase noise. The modified Allan variance (MVAR) features high resolution in the presence of white PM noise, but it is poorer for slow phenomena because the wavelet spans over 50% longer time. This article introduces the Parabolic Variance (PVAR), a wavelet variance similar to the Allan variance, based on the Linear Regression (LR) of phase data. The PVAR relates to the Omega frequency counter, which is the topics of a companion article [the reference to the article, or to the ArXiv manuscript, will be provided later]. The PVAR wavelet spans over 2 tau, the same of the AVAR wavelet. After setting the theoretical framework, we analyze the degrees of freedom and the detection of weak noise processes in...

  16. Square posts in thick SU-8 2000 High aspect ratio imaging

    E-Print Network [OSTI]

    Kim, Philip

    (optional) Rinse & Dry Post Expose Bake (PEB) Expose Soft Bake Coat Substrate Pretreat Develop Remove. Substrate Pretreat To obtain maximum process reliability, substrates should be clean and dry prior versus spin speed data displayed in Table 1 and Figure 1 provide the information required to select

  17. Solution of the Schrodinger equation for the inverse-square potential using Pade approximants

    E-Print Network [OSTI]

    Golden, Jack Emitt

    1972-01-01T23:59:59.000Z

    functions of the first and second type, H (z) and H (z), rather than the expansion for J (z). 1 2 v v v These expansions are 1( ) /2 ) g i(z-&/zmv-g~) Z (v s) s=O ~iz) (2. 8) with (-+(arg zc 27( ) H2( ) ]2 ) $ -i(z-5'-gn' ) + (v s) 3. Z s=O (2. e... routine of this program calculates the diagonal portion of the Pade table already discussed, 57 terminating with the jNPADE, NPM3Ej approximate to (z). Generalization of the program to accommodate V other functions entails only the changing...

  18. Ethylene as a factor in square abscission and stunting in fleahopper infested cotton

    E-Print Network [OSTI]

    Duffey, James Edward

    1978-01-01T23:59:59.000Z

    this study. ACKNOWLEDGMENTS 1 wish to thank my advisor Dr . R. D . Powell for his help and suggestions. I would also like to thank the members of my committee, Dr. P. W. Morgan and Dr. G. M. Krise. Thanks also go to Dr. W. L. Sterling who supplied... plant studies. Third and fourth instars of cotton fleahopper, Pseudatomoscelis seriatur Reuter, collected as described by Gaylor and Sterling (15), were obtained from the Texas A & M University Entomology Laboratory not more than one day prior...

  19. Inside the circle, outside the square : analysis of traditional Chinese architecture

    E-Print Network [OSTI]

    Chang Sing, Pamela Grace

    1983-01-01T23:59:59.000Z

    This thesis deals with a process of analyzing specific examples in traditional Chinese architecture in an attempt to understand and identify the underlying principles that make it essentially Chinese. The basic intent is ...

  20. University Square Stratford 1 Salway Road, Stratford, London, United Kingdom, E15 1NF

    E-Print Network [OSTI]

    Cocea, Mihaela

    has fully automatic heating, ventilation and lighting controls which require no manual operation. See. There is no smoking permitted in the premises or grounds area of the USS Building including the garden. #12;4 2

  1. Supercomputers Crack Sixty-Trillionth Binary Digit of Pi-Squared

    Broader source: Energy.gov [DOE]

    The calculation would have taken a single computer processor unit (CPU) 1,500 years to calculate -- but it took just a few months using the "BlueGene/P" supercomputer, which is designed to run continuously at one quadrillion calculations per second.

  2. A Comparison of Iterative Methods for Least Squares Support Vector Machine Classi ers

    E-Print Network [OSTI]

    and Krylov methods (conjugate gradient, block-conjugate gra- dient). The latter show the best performance focus on two iter- ative algorithms: the successive overrelaxation method and the conjugate gradient steps, they are outperformed by the Krylov methods (conjugate gradient). Because, as will be shown later

  3. Least squares based finite element formulations and their applications in fluid mechanics

    E-Print Network [OSTI]

    Prabhakar, Vivek

    2009-05-15T23:59:59.000Z

    are proposed, implemented in a computational scheme, and evaluated in this study. The continuity equation is treated as a constraint on the velocity field and the constraint is enforced using the penalty method. These penalty based formulations produce accurate...

  4. The Bit Security of Modular Squaring given Partial Factorization of the Modulos

    E-Print Network [OSTI]

    Goldwasser, Shafi

    -prime moduli N = p . q. The ltSA function is dcfncd 3s raising to a powcr e and rcducing modulo N (whcre e

  5. An adaptive least squares mixed finite element method for the stress ...

    E-Print Network [OSTI]

    2004-10-19T23:59:59.000Z

    Building, West Lafayette, Indiana 47907-1395. 2Institut fu r ... lation, is investigated in terms of computational efficiency. For the .... uniform convergence with respect to the energy norms for the stress and displacement variables. An outline of...

  6. Gap symmetries from the neighbor coupling in square-lattice superconductors

    E-Print Network [OSTI]

    W. Liming

    2009-11-17T23:59:59.000Z

    The gap symmetries of superconductivity are studied in this work. It is found that the gap symmetries are simply determined by the 4-fold rotational symmetries of the coupling potential on neighbor sites. A local on-site coupling potential results in the on-site pairing with the conventional s-wave symmetry, but a coupling potential between the nearest neighbors or the next-nearest neighbors results in the pairing on neighbor sites with the $s^-$, $d_{x^2-y^2}$, $d_{xy}$, or $s_{x^2y^2}$ gap symmetries. It is proved that both isotropic and anisotropic gap functions are allowed by the 4-fold rotational symmetries of the coupling potential. Finally a numerical computation is performed to demonstrate the gap symmetries. This neighbor coupling provides a unified picture for the gap functions of the conventional and the high Tc superconductivity.

  7. Simultaneous Estimation of Reflectivity and Geologic Texture: Least-Squares Migration with a Hierarchical Bayesian Model

    E-Print Network [OSTI]

    Zamanian, S. Ahmad

    2013-01-01T23:59:59.000Z

    In many geophysical inverse problems, smoothness assumptions on the underlying geology are utilized to mitigate the effects of poor resolution and noise in the data and to improve the quality of the inferred model parameters. ...

  8. australian square-kilometre-array pathfinder: Topics by E-print...

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

    Aleix Conchillo; Marc Diaz--Aguilo; Enrique Garcia-Berro; Lluis Gesa; Ferran Gibert; Catia Grimani; Ivan Lloro; Alberto Lobo; Ignacio Mateos; Miquel Nofrarias; Juan...

  9. Feature Selection in Survival Least Squares Support Vector Machines with Maximal

    E-Print Network [OSTI]

    electrical studies). The construction of a prognostic index is associated with a financial cost and Research-ups. An important goal within the analysis of survival data is the construction of prognostic indices. A prognostic index is a scoring function indicating the risk of each patient (in medical studies) or component (in

  10. tsnnls: A solver for large sparse least squares problems with non-negative variables

    E-Print Network [OSTI]

    Cantarella, Jason

    .edu/research/software/tsnnls/. Users may redistribute the library under the terms of the GNU GPL. Email: cantarel@math.uga.edu Email

  11. Minimalist Multi-Robot Clustering of Square Objects: New Strategies, Experiments, and Analysis

    E-Print Network [OSTI]

    Song, Yong

    2013-05-03T23:59:59.000Z

    Studies of minimalist multi-robot systems consider multiple robotic agents, each with limited individual capabilities, but with the capacity for self-organization in order to collectively perform coordinated tasks. Object clustering is a widely...

  12. South Central Ohios brightest to square off Friday at DOE Regional Science Bowl

    Broader source: Energy.gov [DOE]

    PIKETON, Ohio A record number of teams (32) from 18 southern Ohio high schools will compete in the third annual South Central Ohio Regional Science Bowl on Friday, March 13, 2015 at Shawnee State...

  13. alpha-squared dynamo embedded: Topics by E-print Network

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

    an experimental device. Nore, C; Laguerre, R; Leorat, J; Luddens, F 2012-01-01 135 Kinematic dynamo wave in the vicinity of the solar poles Astrophysics (arXiv) Summary: We...

  14. the square knob at the extremity of the cascable. The seat 6 rests ...

    E-Print Network [OSTI]

    1When the vent-piece has been inserted, the end project- ing into the interior of the gun is out o, and the vent is bored through its centre by the usual means. 76.

  15. Crossover behavior of stock returns and mean square displacements of particles governed by

    E-Print Network [OSTI]

    the EPL website to read the latest articles published in cutting-edge fields of research from across of the referees to making all final acceptance decisions Impact Factor ­ The 2010 Impact Factor is 2.753; your Journal Citation Reports IMPACT FACTOR 500 000full text downloads in 2010 OVER 30 DAYS 16 961 average

  16. Ultrafast Energy-Electron Transfer Cascade in a Multichromophoric Light-Harvesting Molecular Square

    E-Print Network [OSTI]

    van Stokkum, Ivo

    and electron-transfer pathways, and chromophoric heterogeneity. Temperature-dependent time-resolved emission in the fields of molecular recognition,9,10 sensing,6,9 catalysis,11 and electrochemical or photochemical

  17. New method for measuring time-resolved spectra of lanthanide emission using square-wave excitation

    SciTech Connect (OSTI)

    Qin, Feng [Condensed Matter Science and Technology Institute, Harbin Institute of Technology, Harbin 150080 (China); Zhao, Hua; Cai, Wei, E-mail: weicai@hit.edu.cn [School of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001 (China); Duan, Qianqian [College of Information Engineering, Taiyuan University of Technology, Taiyuan 030024 (China); Zhang, Zhiguo, E-mail: zhangzhiguo@hit.edu.cn [Condensed Matter Science and Technology Institute, Harbin Institute of Technology, Harbin 150080 (China); Laboratory of Sono- and Photo-Theranostic Technologies, Harbin Institute of Technology, Harbin 150080 (China); Cao, Wenwu, E-mail: dzk@psu.edu [Condensed Matter Science and Technology Institute, Harbin Institute of Technology, Harbin 150080 (China); Laboratory of Sono- and Photo-Theranostic Technologies, Harbin Institute of Technology, Harbin 150080 (China); Materials Research Institute, The Pennsylvania State University, University Park, Pennsylvania 16802 (United States)

    2013-11-15T23:59:59.000Z

    A method using modulated continuous wave (CW) visible laser to measure time-resolved fluorescence spectra of trivalent rare-earth ions has been developed. Electro-optic modulator was used to modulate the CW pumping laser with a rise time of 2 ?s. CW Nd{sup 3+} lasers were used as examples to present the method. Upconversion dynamic process of Ho{sup 3+} was studied utilizing a 532 nm CW laser. Quantum cutting dynamic process from Tb{sup 3+} to Yb{sup 3+} was analyzed by a 473 nm CW laser. This method can be applied to any CW laser such as He-Ne laser, Ar{sup +} laser, Kr{sup +} laser, Ti:sapphire laser, etc.

  18. Estimating commuter rail demand to Kendall Square along the Grand Junction Corridor

    E-Print Network [OSTI]

    Bockelie, Adam

    2012-01-01T23:59:59.000Z

    Since acquiring the Grand Junction Railroad in June 2010 from CSX, the Massachusetts Bay Transit Authority (MBTA) has explored the possibility of using the line for commuter rail service. In addition the Grand Junction ...

  19. Understanding patterns of growth at Kendall Square using a system dynamics approach

    E-Print Network [OSTI]

    Via-Arias, Laura Beatriz

    2013-01-01T23:59:59.000Z

    The interdependency of transportation investment and land use has yet to be fully understood to quantify the benefits of transit infrastructure. Researchers agree on the complex relationship of urban systems, particularly ...

  20. REVIEW OF BARRY MAZUR'S IMAGINING NUMBERS (PARTICULARLY THE SQUARE ROOT OF MINUS FIFTEEN) AND

    E-Print Network [OSTI]

    Franklin, James

    profile in the world's imagination. And it has brought in its train a number of philosophical questions of the explanatory load of quantum mechanics,