Sample records for a-z index a-z

  1. A-Z Index | Jefferson Lab

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOnItem NotEnergy, science,SpeedingWu,IntelligenceYou are70 Years ofAA-Z Index A B C D E F

  2. A-Z Index - U.S. Energy Information Administration (EIA)

    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, Wisconsin:Deployment Activities Printable80 mPilot DrillingA-Z Index A B

  3. A-Z Link

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOnItem NotEnergy, science,SpeedingWu,IntelligenceYou are70 Years ofAA-Z Index A B C D E

  4. Waste Toolkit A-Z Plastic Grundon

    E-Print Network [OSTI]

    Melham, Tom

    Waste Toolkit A-Z Plastic ­ Grundon Also see `Swap Shop' and `Office Recycling ­ Grundon' in the Waste Toolkit A-Z How can I recycle plastic? There are lots of different types of plastic. Typically, waste contractors can only recycle PETE plastic and HDPE plastic. The University's preferred waste

  5. Waste Toolkit A-Z Battery recycling

    E-Print Network [OSTI]

    Melham, Tom

    Waste Toolkit A-Z Battery recycling How can I recycle batteries? The University Safety Office is responsible for arranging battery recycling for departments (see Contact at bottom of page). Colleges must in normal waste bins or recycling boxes. To recycle batteries, select either option 1 or 2 below: Option 1

  6. Waste Toolkit A-Z Plastic bags

    E-Print Network [OSTI]

    Melham, Tom

    Waste Toolkit A-Z Plastic bags Can I recycle plastic bags? No. At the moment you can't recycle plastic bags in the University recycling. Instead, choose alternatives to plastic bags when shopping have to use a cotton bag 131 times to ensure it has lower global warming potential than a plastic

  7. Waste Toolkit A-Z Mobile phones

    E-Print Network [OSTI]

    Melham, Tom

    Waste Toolkit A-Z Mobile phones How to recycle your mobile phone Recycling your mobile phone makes the deep forests in the Congo in central Africa. The Congo's mining business has in recent years led and recycling can help to reduce the demand for new raw materials. Do not put mobile phones in the recycling

  8. Waste Toolkit A-Z Light bulbs

    E-Print Network [OSTI]

    Melham, Tom

    Waste Toolkit A-Z Light bulbs Can I recycle light bulbs? It depends what type of bulbs you have of in the normal University waste bins (landfill waste). Energy saving bulbs and fluorescent tubes are classified light bulbs? Standard filament bulbs Put in the waste bin (landfill waste) as these are not classified

  9. Waste Toolkit A-Z How can I recycle computers?

    E-Print Network [OSTI]

    Melham, Tom

    Waste Toolkit A-Z Computers How can I recycle computers? The University policy for computer disposal is outlined in detail, here: www.ict.ox.ac.uk/oxford/disposal/index.xml Recycle/reuse 1. Before If the computer can't be reused, it should be recycled by an authorised contractor who will guarantee that all

  10. Waste Toolkit A-Z Cartridges Reclaim-IT

    E-Print Network [OSTI]

    Melham, Tom

    -pack in suitable protective packaging before placing in recycling box Mobile phones ­ include the battery and placeWaste Toolkit A-Z Cartridges ­ Reclaim-IT How can I recycle cartridges? You can recycle cartridges via Reclaim-IT, one of the largest companies in the UK dedicated to reusing and recycling empty laser

  11. Waste Toolkit A-Z Can I recycle stationery?

    E-Print Network [OSTI]

    Melham, Tom

    Waste Toolkit A-Z Stationery Can I recycle stationery? Yes! You can recycle paper and paper based products such as used note pads, paper and cardboard files in the University Grundon recycling boxes. You can't recycle mixed materials that are made of non- recyclable plastic, such as plastic files

  12. Waste Toolkit A-Z Can I recycle paper cups?

    E-Print Network [OSTI]

    Melham, Tom

    Waste Toolkit A-Z Paper cups Can I recycle paper cups? Yes. Paper cups can be recycled in the Grundon recycling boxes. Do not leave dregs of drink in them, as this will contaminate the recycling box. Although it is good to recycle paper cups, it is more sustainable to use china cups that can be washed

  13. Convective Cell Formation in a Z-Pinch Plasma Science and Fusion Center

    E-Print Network [OSTI]

    Convective Cell Formation in a Z-Pinch J. Kesner Plasma Science and Fusion Center Massachusetts Institute of Technology Cambridge, MA 02139 PSFC Report PSFC/JA-02-27 Abstract Closed field line confinement given by Eq. (1). These equations were then applied to a hard core z pinch which can be considered

  14. Phase Stability of Nickel Hydroxides and Oxyhydroxides A. Van der Ven,a,z

    E-Print Network [OSTI]

    Ceder, Gerbrand

    Phase Stability of Nickel Hydroxides and Oxyhydroxides A. Van der Ven,a,z D. Morgan,b Y. S. Meng of Technology, Cambridge, Massachusetts 02139, USA We investigate phase stability of several nickel hydroxides manuscript received September 12, 2005. Available electronically December 14, 2005. Nickel hydroxide

  15. Waste Toolkit A-Z How can I reduce waste envelopes?

    E-Print Network [OSTI]

    Melham, Tom

    Waste Toolkit A-Z Envelopes How can I reduce waste envelopes? Departments and colleges can reduce waste envelopes by using internal envelopes; reusing envelopes and where appropriate, switching from paper communication to electronic communication. Internal envelopes Internal `ladder' envelopes can save

  16. Space Suited Crew Engineering Evaluation of the Proposed Array A-Z PSE Decoupled

    E-Print Network [OSTI]

    Rathbun, Julie A.

    for thermal skirt deployment was utilized. C. TEST FACILITIES Crew Engineering Laboratory, Plt 2. D. TEST: : I Pt ·::., p.~ Space Suited Crew Engineering Evaluation of the Proposed Array A-Z PSE Decoupled Shroud (Crew Engineering Mockup) NO. REV. NO. ATM-973 PAGE 1 OF 8 rtems Division DATE Z/9/71 A. INTRCDUC

  17. Waste Toolkit A-Z Food waste (recycling on-site)

    E-Print Network [OSTI]

    Melham, Tom

    into compost in 14 days, when mixed with wood chippings (from your grounds/gardens). The waste is heated usingWaste Toolkit A-Z Food waste (recycling on-site) How can I recycle food waste on-site? Recycling food waste on-site is a new concept as the University typically has its waste collected and taken away

  18. Detecting a Higgs Pseudoscalar with a Z Boson Produced in Bottom Quark Fusion

    E-Print Network [OSTI]

    Chung Kao; Shankar Sachithanandam

    2005-06-08T23:59:59.000Z

    We investigate the prospects of detecting a Higgs pseudoscalar ($A^0$) in association with a $Z$ gauge boson produced from bottom quark fusion ($b\\bar{b} \\to ZA^0$) at the CERN Large Hadron Collider (LHC). A general two Higgs doublet model and the minimal supersymmetric standard model are adopted to study the discovery potential of $pp \\to ZA^0 \\to \\ell \\bar{\\ell} b\\bar{b} +X (\\ell = e, \\mu)$, via $b\\bar{b} \\to ZA^0$ with physics backgrounds and realistic cuts. Promising results are found for $m_A \\alt 400$ GeV in a general two Higgs doublet model when the heavier Higgs scalar ($H^0$) can decay into a $Z$ boson and a Higgs pseudoscalar ($H^0 \\to ZA^0$). We compare the production rates from bottom quark fusion ($b\\bar{b} \\to ZA^0$) and gluon fusion ($gg \\to ZA^0$) and find that they are complementary processes to produce $ZA^0$ in hadron collisions. While gluon fusion is the major source for producing a Higgs pseudoscalar associated with a $Z$ boson at the LHC for $\\tan\\beta \\alt 10$, bottom quark fusion can make dominant contributions for $\\tan\\beta \\agt 10$.

  19. DOE Research and Development Accomplishments Site Index (A-Z)

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625govInstrumentstdmadapInactiveVisitingContract Management Fermi SitePART I SECTIONPlasmaDatabase Help The DOEwithA -

  20. Search for Invisible Decays of a Higgs Boson Produced in Association with a Z Boson in ATLAS

    E-Print Network [OSTI]

    Taylor, Frank E.

    A search for evidence of invisible-particle decay modes of a Higgs boson produced in association with a Z boson at the Large Hadron Collider is presented. No deviation from the standard model expectation is observed in ...

  1. Unusual Outbursting State of a Z Cam-Type Star HL CMa

    E-Print Network [OSTI]

    T. Kato

    2002-03-20T23:59:59.000Z

    HL CMa is a Z Cam-type dwarf nova which was discovered as an Einstein X-ray source. In addition to normal outbursts and standstills, we noticed the presence of "the third" outbursting state. During this period, the star showed weak outbursts with a long outburst cycle length. We propose that this phenomenon is caused by a heating on the accretion disk. The presence of strong P Cyg feature in the ultraviolet and the unusual presence of high-excitation optical lines could be interpreted as an emerging signature of strong irradiation field. Since the object is still in this unusual state in 2002 March, we encourage X-ray and spectroscopic observations to detect further signatures of high-energy photons and irradiation.

  2. Measurement of the hadronic activity in events with a Z and two jets and extraction of the cross section for the electroweak production of a Z with two jets in pp collisions at ?s =7 TeV

    E-Print Network [OSTI]

    Apyan, Aram

    The first measurement of the electroweak production cross section of a Z boson with two jets (Zjj) in pp collisions at ?s = 7 TeV is presented, based on a data sample recorded by the CMS experiment at the LHC with an ...

  3. Energy Savings via Dead Sub-Block Prediction Marco A. Z. Alves Khubaib Eiman Ebrahimi Veynu T. Narasiman

    E-Print Network [OSTI]

    Patt, Yale

    Energy Savings via Dead Sub-Block Prediction Marco A. Z. Alves Khubaib Eiman Ebrahimi Veynu T becoming dead (i.e., never accessed again). This results in considerable energy waste since 1) data to identify dead lines (i.e., all sub-blocks off) and augment the existing replacement policy by prioritizing

  4. SPECTROSCOPIC CONFIRMATION OF A z = 6.740 GALAXY BEHIND THE BULLET CLUSTER

    SciTech Connect (OSTI)

    Bradac, Marusa; Hall, Nicholas [Department of Physics, University of California, Davis, CA 95616 (United States); Vanzella, Eros [INAF, Osservatorio Astronomico di Trieste, via G.B. Tiepolo 11, 34131 Trieste (Italy); Treu, Tommaso [Department of Physics, University of California, Santa Barbara, CA 93106 (United States); Fontana, Adriano [INAF, Osservatorio Astronomico di Roma, via Frascati 33, 00040 Monteporzio (Italy); Gonzalez, Anthony H. [Department of Astronomy, University of Florida, 211 Bryant Space Science Center, Gainesville, FL 32611 (United States); Clowe, Douglas [Department of Physics and Astronomy, Ohio University, Clippinger Labs 251B, Athens, OH 45701 (United States); Zaritsky, Dennis; Clement, Benjamin [Steward Observatory, University of Arizona, 933 N Cherry Ave., Tucson, AZ 85721 (United States); Stiavelli, Massimo, E-mail: marusa@physics.ucdavis.edu [Space Telescope Science Institute, 3700 San Martin Drive, Baltimore, MD 21218 (United States)

    2012-08-10T23:59:59.000Z

    We present the first results of our spectroscopic follow-up of 6.5 < z < 10 candidate galaxies behind clusters of galaxies. We report the spectroscopic confirmation of an intrinsically faint Lyman break galaxy (LBG) identified as a z{sub 850LP}-band dropout behind the Bullet Cluster. We detect an emission line at {lambda} = 9412 A at >5{sigma} significance using a 16 hr long exposure with FORS2 VLT. Based on the absence of flux in bluer broadband filters, the blue color of the source, and the absence of additional lines, we identify the line as Ly{alpha} at z = 6.740 {+-} 0.003. The integrated line flux is f = (0.7 {+-} 0.1 {+-} 0.3) Multiplication-Sign 10{sup -17} erg{sup -1} s{sup -1} cm{sup -2} (the uncertainties are due to random and flux calibration errors, respectively) making it the faintest Ly{alpha} flux detected at these redshifts. Given the magnification of {mu} = 3.0 {+-} 0.2 the intrinsic (corrected for lensing) flux is f {sup int} = (0.23 {+-} 0.03 {+-} 0.10 {+-} 0.02) Multiplication-Sign 10{sup -17} erg{sup -1} s{sup -1} cm{sup -2} (additional uncertainty due to magnification), which is {approx}2-3 times fainter than other such measurements in z {approx} 7 galaxies. The intrinsic H{sub 160W}-band magnitude of the object is m{sup int}{sub H{sub 1{sub 6{sub 0{sub W}}}}}=27.57{+-}0.17, corresponding to 0.5 L* for LBGs at these redshifts. The galaxy is one of the two sub-L* LBG galaxies spectroscopically confirmed at these high redshifts (the other is also a lensed z = 7.045 galaxy), making it a valuable probe for the neutral hydrogen fraction in the early universe.

  5. Shock waves in a Z-pinch and the formation of high energy density plasma

    SciTech Connect (OSTI)

    Rahman, H. U. [Magneto-Inertial Fusion Technologies Inc. (MIFTI), Irvine, California 92612 (United States) and Department of Physics, University of California Irvine, Irvine, California 92697 (United States); Wessel, F. J. [Department of Physics, University of California Irvine, Irvine California 92697 (United States); Ney, P. [Mount San Jacinto College, Menifee, California 92584 (United States); Presura, R. [University of Nevada, Reno, 1664 N. Virginia St., Reno, Nevada 89557-0208 (United States); Ellahi, Rahmat [Department of Mathematics and Statistics, FBAS, IIU, Islamabad (Pakistan) and Department of Mechanical Engineering, University of California Riverside, Riverside, California 92521 (United States); Shukla, P. K. [Department of Mechanical and Aerospace Engineering and Center for Energy Research, University of California San Diego, La Jolla, California 92093 (United States)

    2012-12-15T23:59:59.000Z

    A Z-pinch liner, imploding onto a target plasma, evolves in a step-wise manner, producing a stable, magneto-inertial, high-energy-density plasma compression. The typical configuration is a cylindrical, high-atomic-number liner imploding onto a low-atomic-number target. The parameters for a terawatt-class machine (e.g., Zebra at the University of Nevada, Reno, Nevada Terawatt Facility) have been simulated. The 2-1/2 D MHD code, MACH2, was used to study this configuration. The requirements are for an initial radius of a few mm for stable implosion; the material densities properly distributed, so that the target is effectively heated initially by shock heating and finally by adiabatic compression; and the liner's thickness adjusted to promote radial current transport and subsequent current amplification in the target. Since the shock velocity is smaller in the liner, than in the target, a stable-shock forms at the interface, allowing the central load to accelerate magnetically and inertially, producing a magneto-inertial implosion and high-energy density plasma. Comparing the implosion dynamics of a low-Z target with those of a high-Z target demonstrates the role of shock waves in terms of compression and heating. In the case of a high-Z target, the shock wave does not play a significant heating role. The shock waves carry current and transport the magnetic field, producing a high density on-axis, at relatively low temperature. Whereas, in the case of a low-Z target, the fast moving shock wave preheats the target during the initial implosion phase, and the later adiabatic compression further heats the target to very high energy density. As a result, the compression ratio required for heating the low-Z plasma to very high energy densities is greatly reduced.

  6. Search for a Higgs boson produced in association with a Z boson in p anti-p collisions

    SciTech Connect (OSTI)

    Abazov, V.M.; /Dubna, JINR; Abbott, B.; /Oklahoma U.; Abolins, M.; /Michigan State U.; Acharya, B.S.; /Tata Inst.; Adams, M.; /Illinois U., Chicago; Adams, T.; /Florida State U.; Aguilo, E.; /Alberta U.; Ahn, S.H.; /Korea U., KODEL; Ahsan, M.; /Kansas State U.; Alexeev, G.D.; /Dubna, JINR; Alkhazov, G.; /St. Petersburg, INP /Northeastern U.

    2007-04-01T23:59:59.000Z

    We describe a search for the standard model Higgs boson with a mass of 105 GeV/c{sup 2} to 145 GeV/c{sup 2} in data corresponding to an integrated luminosity of approximately 450 pb{sup -1} collected with the D0 detector at the Fermilab Tevatron p{bar p} collider at a center-of-mass energy of 1.96 TeV. The Higgs boson is required to be produced in association with a Z boson, and the Z boson is required to decay to either electrons or muons with the Higgs boson decaying to a b{bar b} pair. The data are well described by the expected background, leading to 95% confidence level cross section upper limits {sigma}p{bar p} {yields} ZH x B(H {yields} b{bar b}) in the range of 3.1 pb to 4.4 pb.

  7. Measurement of the hadronic activity in events with a Z and two jets and extraction of the cross section for the electroweak production of a Z with two jets in pp collisions at $\\sqrt{s}$ = 7 TeV

    E-Print Network [OSTI]

    Chatrchyan, Serguei; Sirunyan, Albert M; Tumasyan, Armen; Adam, Wolfgang; Bergauer, Thomas; Dragicevic, Marko; Erö, Janos; Fabjan, Christian; Friedl, Markus; Fruehwirth, Rudolf; Ghete, Vasile Mihai; Hörmann, Natascha; Hrubec, Josef; Jeitler, Manfred; Kiesenhofer, Wolfgang; Knünz, Valentin; Krammer, Manfred; Krätschmer, Ilse; Liko, Dietrich; Mikulec, Ivan; Rabady, Dinyar; Rahbaran, Babak; Rohringer, Christine; Rohringer, Herbert; Schöfbeck, Robert; Strauss, Josef; Taurok, Anton; Treberer-Treberspurg, Wolfgang; Waltenberger, Wolfgang; Wulz, Claudia-Elisabeth; Mossolov, Vladimir; Shumeiko, Nikolai; Suarez Gonzalez, Juan; Alderweireldt, Sara; Bansal, Monika; Bansal, Sunil; Cornelis, Tom; De Wolf, Eddi A; Janssen, Xavier; Knutsson, Albert; Luyckx, Sten; Mucibello, Luca; Ochesanu, Silvia; Roland, Benoit; Rougny, Romain; Van Haevermaet, Hans; Van Mechelen, Pierre; Van Remortel, Nick; Van Spilbeeck, Alex; Blekman, Freya; Blyweert, Stijn; D'Hondt, Jorgen; Kalogeropoulos, Alexis; Keaveney, James; Maes, Michael; Olbrechts, Annik; Tavernier, Stefaan; Van Doninck, Walter; Van Mulders, Petra; Van Onsem, Gerrit Patrick; Villella, Ilaria; Clerbaux, Barbara; De Lentdecker, Gilles; Gay, Arnaud; Hreus, Tomas; Léonard, Alexandre; Marage, Pierre Edouard; Mohammadi, Abdollah; Reis, Thomas; Thomas, Laurent; Vander Velde, Catherine; Vanlaer, Pascal; Wang, Jian; Adler, Volker; Beernaert, Kelly; Benucci, Leonardo; Cimmino, Anna; Costantini, Silvia; Dildick, Sven; Garcia, Guillaume; Klein, Benjamin; Lellouch, Jérémie; Marinov, Andrey; Mccartin, Joseph; Ocampo Rios, Alberto Andres; Ryckbosch, Dirk; Sigamani, Michael; Strobbe, Nadja; Thyssen, Filip; Tytgat, Michael; Walsh, Sinead; Yazgan, Efe; Zaganidis, Nicolas; Basegmez, Suzan; Bruno, Giacomo; Castello, Roberto; Ceard, Ludivine; Delaere, Christophe; Du Pree, Tristan; Favart, Denis; Forthomme, Laurent; Giammanco, Andrea; Hollar, Jonathan; Lemaitre, Vincent; Liao, Junhui; Militaru, Otilia; Nuttens, Claude; Pagano, Davide; Pin, Arnaud; Piotrzkowski, Krzysztof; Popov, Andrey; Selvaggi, Michele; Vizan Garcia, Jesus Manuel; Beliy, Nikita; Caebergs, Thierry; Daubie, Evelyne; Hammad, Gregory Habib; Alves, Gilvan; Correa Martins Junior, Marcos; Martins, Thiago; Pol, Maria Elena; Henrique Gomes E Souza, Moacyr; Aldá Júnior, Walter Luiz; Carvalho, Wagner; Chinellato, Jose; Custódio, Analu; Da Costa, Eliza Melo; De Jesus Damiao, Dilson; De Oliveira Martins, Carley; Fonseca De Souza, Sandro; Malbouisson, Helena; Malek, Magdalena; Matos Figueiredo, Diego; Mundim, Luiz; Nogima, Helio; Prado Da Silva, Wanda Lucia; Santoro, Alberto; Soares Jorge, Luana; Sznajder, Andre; Tonelli Manganote, Edmilson José; Vilela Pereira, Antonio; Souza Dos Anjos, Tiago; Bernardes, Cesar Augusto; De Almeida Dias, Flavia; Tomei, Thiago; De Moraes Gregores, Eduardo; Lagana, Caio; Da Cunha Marinho, Franciole; Mercadante, Pedro G; Novaes, Sergio F; Padula, Sandra; Genchev, Vladimir; Iaydjiev, Plamen; Piperov, Stefan; Rodozov, Mircho; Stoykova, Stefka; Sultanov, Georgi; Tcholakov, Vanio; Trayanov, Rumen; Vutova, Mariana; Dimitrov, Anton; Hadjiiska, Roumyana; Kozhuharov, Venelin; Litov, Leander; Pavlov, Borislav; Petkov, Peicho; Bian, Jian-Guo; Chen, Guo-Ming; Chen, He-Sheng; Jiang, Chun-Hua; Liang, Dong; Liang, Song; Meng, Xiangwei; Tao, Junquan; Wang, Jian; Wang, Xianyou; Wang, Zheng; Xiao, Hong; Xu, Ming; Asawatangtrakuldee, Chayanit; Ban, Yong; Guo, Yifei; Li, Qiang; Li, Wenbo; Liu, Shuai; Mao, Yajun; Qian, Si-Jin; Wang, Dayong; Zhang, Linlin; Zou, Wei; Avila, Carlos; Carrillo Montoya, Camilo Andres; Gomez, Juan Pablo; Gomez Moreno, Bernardo; Sanabria, Juan Carlos; Godinovic, Nikola; Lelas, Damir; Plestina, Roko; Polic, Dunja; Puljak, Ivica; Antunovic, Zeljko; Kovac, Marko; Brigljevic, Vuko; Duric, Senka; Kadija, Kreso; Luetic, Jelena; Mekterovic, Darko; Morovic, Srecko; Tikvica, Lucija; Attikis, Alexandros; Mavromanolakis, Georgios; Mousa, Jehad; Nicolaou, Charalambos; Ptochos, Fotios; Razis, Panos A; Finger, Miroslav; Finger Jr, Michael; Assran, Yasser; Ellithi Kamel, Ali; Mahmoud, Mohammed; Mahrous, Ayman; Radi, Amr; Kadastik, Mario; Müntel, Mait; Murumaa, Marion; Raidal, Martti; Rebane, Liis; Tiko, Andres; Eerola, Paula; Fedi, Giacomo; Voutilainen, Mikko; Härkönen, Jaakko; Karimäki, Veikko; Kinnunen, Ritva; Kortelainen, Matti J; Lampén, Tapio; Lassila-Perini, Kati; Lehti, Sami; Lindén, Tomas; Luukka, Panja-Riina; Mäenpää, Teppo; Peltola, Timo; Tuominen, Eija; Tuominiemi, Jorma; Tuovinen, Esa; Wendland, Lauri; Korpela, Arja; Tuuva, Tuure; Besancon, Marc; Choudhury, Somnath; Couderc, Fabrice

    2013-01-01T23:59:59.000Z

    The first measurement of the electroweak production cross section of a Z boson with two jets (Zjj) in pp collisions at $\\sqrt{s}$ = 7 TeV is presented, based on a data sample recorded by the CMS experiment at the LHC with an integrated luminosity of 5 inverse femtobarns. The cross section is measured for the lljj (l = e, $\\mu$) final state in the kinematic region $m_{ll} \\gt$ 50 GeV, $m_{jj} \\gt$ 120 GeV, transverse momenta $p_T^{j} \\gt$ 25 GeV and pseudorapidity abs($\\eta^{j}$) $\\lt$ 4.0. The measurement, combining the muon and electron channels, yields $\\sigma$ = 154 +/- 24 (stat.) +/- 46 (exp. syst.) +/- 27 (th. syst.) +/- 3 (lum.) fb, in agreement with the theoretical cross section. The hadronic activity, in the rapidity interval between the jets, is also measured. These results establish an important foundation for the more general study of vector boson fusion processes, of relevance for Higgs boson searches and for measurements of electroweak gauge couplings and vector boson scattering.

  8. [1] E. Yablonovitch, Phys. Rev. Lett. 1987, 58, 2059. [2] V. I. Kopp, B. Fan, H. K. M. Vithana, A. Z. Genack, Opt. Lett. 1998,

    E-Print Network [OSTI]

    Chen, Shaw H.

    . Yablonovitch, T. J. Gmitter, Phys. Rev. Lett. 1991, 67, 3380. [21] O. Painter, P. K. Lee, A. Scherer, A. Yariv± [1] E. Yablonovitch, Phys. Rev. Lett. 1987, 58, 2059. [2] V. I. Kopp, B. Fan, H. K. M. Vithana, A. Z. Genack, Opt. Lett. 1998, 23, 1707. [3] A. Munoz, P. Palffy-Muhoray, B. Taheri, Opt. Lett. 2001

  9. Measurement of the production cross sections for a Z boson and one or more b jets in pp collisions at ?s = 7 TeV

    E-Print Network [OSTI]

    Apyan, Aram

    The production of a Z boson, decaying into two leptons and produced in association with one or more b jets, is studied using proton-proton collisions delivered by the LHC at a centre-of-mass energy of 7 TeV. The data were ...

  10. Measurement of the electroweak production of a Z boson and two jets in proton-proton collisions at 7 and 8 TeV

    E-Print Network [OSTI]

    Tom Cornelis; for the CMS Collaboration

    2014-09-10T23:59:59.000Z

    A measurement of the electroweak production cross section of a Z boson and two jets is performed using proton-proton collision data at centre-of-mass energies of 7 and 8 TeV. The data is collected by the CMS experiment at the LHC with an integrated luminosity of 5 and 19 fb$^{-1}$, respectively. A study on the hadronic activity between the two tagging jets is also presented.

  11. About the DNR DNR News Contact Us Site Map A-Z Topic Index

    E-Print Network [OSTI]

    Stanier, Charlie

    contributors to fine particle air pollution other than industry include vehicle exhaust and wood and trash Construction Bid Lettings Commissions and Boards Camps and Workshops DNR Grants DNR Kids' Pages DNR Online News > Recent Releases Several Iowa Townships Declared Above Air Pollution Standard for Fine Particles

  12. Search for the Higgs boson produced in association with a Z boson and decaying to a pair of bottom quarks with the ATLAS experiment at LHC

    E-Print Network [OSTI]

    Lion, Alio

    Search for the Higgs boson produced in association with a Z boson and decaying to a pair of bottom quarks, where the Z boson decays to two neutrinos. The thesis focuses on two works: one is identification jets originated from b-quarks with the help of b-tagging algorithms, the other is to select the events with high missing transverse energy from the decays of Z boson to two neutrinos using the triggers. The selection is performed to select the signal from Higgs boson, then signal and background outputs are used in the statistical analysis to estimate the significance of Higgs boson signal, the systematic uncertainties are also included.

  13. Measurement of electroweak production of two jets in association with a Z boson in proton-proton collisions at ?s = 8 TeV

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

    Khachatryan, V. [Yerevan Physics Institute (Armenia)

    2015-02-01T23:59:59.000Z

    The purely electroweak (EW) cross section for the production of two jets in association with a Z boson, in proton-proton collisions at ?s = 8 TeV, is measured using data recorded by the CMS experiment at the CERN LHC, corresponding to an integrated luminosity of 19.7 fb-1. The electroweak cross section for the lljj final state (with l = e or ? and j representing the quarks produced in the hard interaction) in the kinematic region defined by Mll> 50 GeV, Mjj > 120 GeV, transverse momentum pTj > 25 GeV, and pseudorapidity |?j| EW(lljj) = 174 ± 15 (stat) ± 40 (syst) fb, in agreement with the standard model prediction. The associated jet activity of the selected events is studied, in particular in a signal-enriched region of phase space, and the measurements are found to be in agreement with QCD predictions.

  14. Measurements of the hadronic activity and the electroweak production in events with a Z boson and two jets in proton-proton collisions with the CMS experiment

    E-Print Network [OSTI]

    Paolo Azzurri; for the CMS Collaboration

    2014-11-13T23:59:59.000Z

    The observation of the electroweak production of a Z boson with two jets in pp collisions at $\\sqrt{s} = 8$ TeV with the CMS experiment at the CERN LHC is presented, based on a data sample with an integrated luminosity of 19.7 fb$^{-1}$. The cross section measurement, combining the muon and electron channels, is in agreement with the theoretical expectations. Radiation patterns of selected Z plus two jets events, and the hadronic activity in the rapidity interval between the jets are also measured. These results are of substantial importance in the more general study of vector boson fusion processes, of relevance for Higgs boson searches and for measurements of electroweak gauge couplings and vector boson scattering.

  15. Measurement of electroweak production of two jets in association with a Z boson in proton-proton collisions at ?s = 8 TeV

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

    Khachatryan, V.

    2015-02-01T23:59:59.000Z

    The purely electroweak (EW) cross section for the production of two jets in association with a Z boson, in proton-proton collisions at ?s = 8 TeV, is measured using data recorded by the CMS experiment at the CERN LHC, corresponding to an integrated luminosity of 19.7 fb-1. The electroweak cross section for the lljj final state (with l = e or ? and j representing the quarks produced in the hard interaction) in the kinematic region defined by Mll> 50 GeV, Mjj > 120 GeV, transverse momentum pTj > 25 GeV, and pseudorapidity |?j| more »?EW(lljj) = 174 ± 15 (stat) ± 40 (syst) fb, in agreement with the standard model prediction. The associated jet activity of the selected events is studied, in particular in a signal-enriched region of phase space, and the measurements are found to be in agreement with QCD predictions.« less

  16. 1 6 N J I T M A G A Z I N E | W I N T E R 2 0 1 1 N J I T M A G A Z I N E | W I N T E R 2 0 1 1 1 7

    E-Print Network [OSTI]

    Bieber, Michael

    VeLOpmeNT, TRAVeLed TO ChINA TO mAke pReSeNTATIONS ON NJIT'S New pARTNeRShIp wITh ApOLLO SOLAR eNeRgy, INC. FOLLOwChNOLOgy ANd COmmeRCe IN ChINA. A SOLAR LINk wITh china Chengdu Beijing Shanghai #12;1 8 N J I T M A G A Z I N E | W 1 7 Last March, NJIT signed a $1.5 million three- year research agreement with Apollo Solar Energy

  17. A Kinematic Approach To Assessing Environmental Effects: Star-Forming Galaxies in a z~0.9 SpARCS cluster using Spitzer 24um Observations

    E-Print Network [OSTI]

    Noble, A G; Muzzin, A; Wilson, G; Yee, H K C; van der Burg, R F J

    2013-01-01T23:59:59.000Z

    We present an infrared study of a z=0.872 cluster, SpARCS J161314+564930, with the primary aim of distinguishing the dynamical histories of spectroscopically confirmed star-forming members to assess the role of cluster environment. We utilize deep MIPS imaging and a mass-limited sample of 85 spectroscopic members to identify 16 24um-bright sources within the cluster, and measure their 24um star formation rates (SFRs) down to ~6 Msolar/year. Based on their line-of-sight velocities and stellar ages, MIPS cluster members appear to be an infalling population that was recently accreted from the field with minimal environmental dependency on their star formation. However, we identify a double-sequenced distribution of star-forming galaxies amongst the members, with one branch exhibiting declining specific SFRs with mass. The members along this sub-main sequence contain spectral features suggestive of passive galaxies. Using caustic diagrams, we kinematically identify these galaxies as a virialized and/or backsplash...

  18. A M a g a z i n e f o r A l u m n i a n d F r i e n d s WINTER 2013 2020CSU President Tony Frank's

    E-Print Network [OSTI]

    A M a g a z i n e f o r A l u m n i a n d F r i e n d s WINTER 2013 CSU 2020CSU President Tony VIEW A Magazine for Alumni and Friends WINTER 2013 · NUMBER 62 Editorial Committee Chair ­ Tom Milligan

  19. 1 0 N J I T M A G A Z I N E | F A L L 2 0 0 8 At the edge in solAr reseArch

    E-Print Network [OSTI]

    Bieber, Michael

    .6 meters). A major benefit of off-axis design is that the telescope's secondary mirror does not lie1 0 N J I T M A G A Z I N E | F A L L 2 0 0 8 At the edge in solAr reseArch The cool, calm water. But that's where NJIT operates one of the world's foremost solar- research facilities, on a narrow causeway

  20. Search for a heavy resonance decaying into a Z+jet final state in p anti-p collisions at s**(1/2) = 1.96-TeV using the D0 detector

    SciTech Connect (OSTI)

    Abazov, V.M.; Abbott, B.; Abolins, M.; Acharya, B.S.; Adams, M.; Adams, T.; Agelou, M.; Agram, J.-L.; Ahn, S.H.; Ahsan, M.; Alexeev, G.D.; /Buenos Aires U. /Rio de

    2006-06-01T23:59:59.000Z

    We have searched for a heavy resonance decaying into a Z+jet final state in p{bar p} collisions at a center of mass energy of 1.96 TeV at the Fermilab Tevatron collider using the D0 detector. No indication for such a resonance was found in a data sample corresponding to an integrated luminosity of 370 pb{sup -1}. We set upper limits on the cross section times branching fraction for heavy resonance production at the 95% C.L. as a function of the resonance mass and width. The limits are interpreted within the framework of a specific model of excited quark production.

  1. 1 8 N J I T M A G A Z I N E | W I N T E R 2 0 1 2 Team new Jersey, a collaboration between new Jersey institute of

    E-Print Network [OSTI]

    Bieber, Michael

    management), Petra Solar (solar panels), J. Supor & Son Trucking & Rigging Co., Inc. (transport to Washington, at the very competitive bi-annual U.S. Department of energy's 2011 Solar Decathlon. [cONTINuEd] #12;N J I T M A G A Z I N E | W I N T E R 2 0 1 2 1 9 enJoy SOlar aND SuSTaINaBlE THE HOuSE #12;2 0 N J I T M A G

  2. 2524 IEEE TRANSACTIONS ON PLASMA SCIENCE, VOL. 42, NO. 10, OCTOBER 2014 Mitigation of Instabilities in a Z-Pinch Plasma by a

    E-Print Network [OSTI]

    Doron, Ramy

    the azimuthal and axial fields. Index Terms--Magnetic field effects, optical imaging, plasma pinch, plasma strengths at the same stage of compression, i.e., when the plasma column is imploded to a radius of 8 mm

  3. Search for a pseudoscalar boson decaying into a Z boson and the 125 GeV Higgs boson in $\\mathrm{\\ell^+ \\ell^- b \\bar{b}}$ final states

    E-Print Network [OSTI]

    Khachatryan, Vardan; CMS Collaboration; Tumasyan, Armen; Adam, Wolfgang; A??lar, Ece; Bergauer, Thomas; Brandstetter, Johannes; Brondolin, Erica; Dragicevic, Marko; Erö, Janos; Flechl, Martin; Friedl, Markus; Fruehwirth, Rudolf; Ghete, Vasile Mihai; Hartl, Christian; Hörmann, Natascha; Hrubec, Josef; Jeitler, Manfred; Knünz, Valentin; König, Axel; Krammer, Manfred; Krätschmer, Ilse; Liko, Dietrich; Matsushita, Takashi; Mikulec, Ivan; Rabady, Dinyar; Rahbaran, Babak; Rohringer, Herbert; Schieck, Jochen; Schöfbeck, Robert; Strauss, Josef; Treberer-Treberspurg, Wolfgang; Waltenberger, Wolfgang; Wulz, Claudia-Elisabeth; Mossolov, Vladimir; Shumeiko, Nikolai; Suarez Gonzalez, Juan; Alderweireldt, Sara; Cornelis, Tom; De Wolf, Eddi A; Janssen, Xavier; Knutsson, Albert; Lauwers, Jasper; Luyckx, Sten; Ochesanu, Silvia; Rougny, Romain; Van De Klundert, Merijn; Van Haevermaet, Hans; Van Mechelen, Pierre; Van Remortel, Nick; Van Spilbeeck, Alex; Abu Zeid, Shimaa; Blekman, Freya; D'Hondt, Jorgen; Daci, Nadir; De Bruyn, Isabelle; Deroover, Kevin; Heracleous, Natalie; Keaveney, James; Lowette, Steven; Moreels, Lieselotte; Olbrechts, Annik; Python, Quentin; Strom, Derek; Tavernier, Stefaan; Van Doninck, Walter; Van Mulders, Petra; Van Onsem, Gerrit Patrick; Van Parijs, Isis; Barria, Patrizia; Caillol, Cécile; Clerbaux, Barbara; De Lentdecker, Gilles; Delannoy, Hugo; Dobur, Didar; Fasanella, Giuseppe; Favart, Laurent; Gay, Arnaud; Grebenyuk, Anastasia; Léonard, Alexandre; Mohammadi, Abdollah; Perniè, Luca; Randle-conde, Aidan; Reis, Thomas; Seva, Tomislav; Thomas, Laurent; Vander Velde, Catherine; Vanlaer, Pascal; Wang, Jian; Zenoni, Florian; Beernaert, Kelly; Benucci, Leonardo; Cimmino, Anna; Crucy, Shannon; Fagot, Alexis; Garcia, Guillaume; Gul, Muhammad; Mccartin, Joseph; Ocampo Rios, Alberto Andres; Poyraz, Deniz; Ryckbosch, Dirk; Salva Diblen, Sinem; Sigamani, Michael; Strobbe, Nadja; Tytgat, Michael; Van Driessche, Ward; Yazgan, Efe; Zaganidis, Nicolas; Basegmez, Suzan; Beluffi, Camille; Bondu, Olivier; Bruno, Giacomo; Castello, Roberto; Caudron, Adrien; Ceard, Ludivine; Da Silveira, Gustavo Gil; Delaere, Christophe; Du Pree, Tristan; Favart, Denis; Forthomme, Laurent; Giammanco, Andrea; Hollar, Jonathan; Jafari, Abideh; Jez, Pavel; Komm, Matthias; Lemaitre, Vincent; Mertens, Alexandre; Nuttens, Claude; Perrini, Lucia; Pin, Arnaud; Piotrzkowski, Krzysztof; Popov, Andrey; Quertenmont, Loic; Selvaggi, Michele; Vidal Marono, Miguel; Beliy, Nikita; Caebergs, Thierry; Hammad, Gregory Habib; Aldá Júnior, Walter Luiz; Alves, Gilvan; Brito, Lucas; Correa Martins Junior, Marcos; Dos Reis Martins, Thiago; Hensel, Carsten; Mora Herrera, Clemencia; Moraes, Arthur; Pol, Maria Elena; Rebello Teles, Patricia; Belchior Batista Das Chagas, Ewerton; Carvalho, Wagner; Chinellato, Jose; Custódio, Analu; Da Costa, Eliza Melo; De Jesus Damiao, Dilson; De Oliveira Martins, Carley; Fonseca De Souza, Sandro; Huertas Guativa, Lina Milena; Malbouisson, Helena; Matos Figueiredo, Diego; Mundim, Luiz; Nogima, Helio; Prado Da Silva, Wanda Lucia; Santaolalla, Javier; Santoro, Alberto; Sznajder, Andre; Tonelli Manganote, Edmilson José; Vilela Pereira, Antonio; Ahuja, Sudha; Bernardes, Cesar Augusto; Dogra, Sunil; Tomei, Thiago; De Moraes Gregores, Eduardo; Mercadante, Pedro G; Moon, Chang-Seong; Novaes, Sergio F; Padula, Sandra; Romero Abad, David; Ruiz Vargas, José Cupertino; Aleksandrov, Aleksandar; Genchev, Vladimir; Hadjiiska, Roumyana; Iaydjiev, Plamen; Marinov, Andrey; Piperov, Stefan; Rodozov, Mircho; Stoykova, Stefka; Sultanov, Georgi; Vutova, Mariana; Dimitrov, Anton; Glushkov, Ivan; Litov, Leander; Pavlov, Borislav; Petkov, Peicho; Ahmad, Muhammad; Bian, Jian-Guo; Chen, Guo-Ming; Chen, He-Sheng; Chen, Mingshui; Cheng, Tongguang; Du, Ran; Jiang, Chun-Hua; Plestina, Roko; Romeo, Francesco; Shaheen, Sarmad Masood; Tao, Junquan; Wang, Chunjie; Wang, Zheng; Zhang, Huaqiao; Asawatangtrakuldee, Chayanit; Ban, Yong; Li, Qiang; Liu, Shuai; Mao, Yajun; Qian, Si-Jin; Wang, Dayong; Xu, Zijun; Zhang, Fengwangdong; Zou, Wei; Avila, Carlos; Cabrera, Andrés; Chaparro Sierra, Luisa Fernanda; Florez, Carlos; Gomez, Juan Pablo; Gomez Moreno, Bernardo; Sanabria, Juan Carlos; Godinovic, Nikola; Lelas, Damir; Polic, Dunja; Puljak, Ivica; Antunovic, Zeljko; Kovac, Marko; Brigljevic, Vuko; Kadija, Kreso; Luetic, Jelena; Sudic, Lucija; Attikis, Alexandros; Mavromanolakis, Georgios; Mousa, Jehad; Nicolaou, Charalambos; Ptochos, Fotios; Razis, Panos A; Rykaczewski, Hans; Bodlak, Martin; Finger, Miroslav; Finger Jr, Michael; Ali, Ahmed

    2015-01-01T23:59:59.000Z

    Results are reported on a search for decays of a pseudoscalar A boson into a Z boson and a light scalar h boson, where the Z boson decays into a pair of oppositely-charged electrons or muons, and the h boson decays into $\\mathrm{b \\bar{b}}$. The search is based on data from proton-proton collisions at a center-of-mass energy $\\sqrt{s}$ = 8 TeV collected with the CMS detector, corresponding to an integrated luminosity of 19.7 fb$^{-1}$. The h boson is assumed to be the recently discovered standard model-like Higgs boson with a mass of 125 GeV. With no evidence for signal, upper limits are obtained on the product of the production cross section and the branching fraction of the A boson in the Zh channel. Results are also interpreted in the context of two Higgs doublet models.

  4. Search for the Standard Model Higgs Boson Produced in Association with a $Z$ Boson in $p\\bar{p}$ Collisions at $\\sqrt{s} = 1.96$ TeV

    SciTech Connect (OSTI)

    Aaltonen, T.; /Helsinki Inst. of Phys.; Alvarez Gonzalez, B.; /Oviedo U. /Cantabria Inst. of Phys.; Amerio, S.; /INFN, Padua; Amidei, D.; /Michigan U.; Anastassov, A.; /Northwestern U. /Fermilab; Annovi, A.; /Frascati; Antos, J.; /Comenius U.; Apollinari, G.; /Fermilab; Appel, J.A.; /Fermilab; Arisawa, T.; /Waseda U.; Artikov, A.; /Dubna, JINR /Texas A-M

    2012-03-01T23:59:59.000Z

    We present a search for the standard model Higgs boson produced in association with a Z boson, using up to 7.9 fb{sup -1} of integrated luminosity from p{bar p} collisions collected with the CDF II detector. We utilize several novel techniques, including multivariate lepton selection, multivariate trigger parametrization, and a multi-stage signal discriminant consisting of specialized functions trained to distinguish individual backgrounds. By increasing acceptance and enhancing signal discrimination, these techniques have significantly improved the sensitivity of the analysis above what was expected from a larger dataset alone. We observe no significant evidence for a signal, and we set limits on the ZH production cross section. For a Higgs boson with mass 115 GeV/c{sup 2}, we expect (observe) a limit of 3.9 (4.8) times the standard model predicted value, at the 95% credibility level.

  5. Search for physics beyond the standard model in events with a Z boson, jets, and missing transverse energy in pp collisions at sqrt(s) = 7 TeV

    SciTech Connect (OSTI)

    Chatrchyan, S. [Yerevan Physics Institute (Armenia); et al.,

    2012-09-01T23:59:59.000Z

    A search is presented for physics beyond the standard model (BSM) in events with a Z boson, jets, and missing transverse energy (MET). This signature is motivated by BSM physics scenarios, including supersymmetry. The study is performed using a sample of proton-proton collision data collected at sqrt(s) = 7 TeV with the CMS experiment at the LHC, corresponding to an integrated luminosity of 4.98 inverse femtobarns. The contributions from the dominant standard model backgrounds are estimated from data using two complementary strategies, the jet-Z balance technique and a method based on modeling MET with data control samples. In the absence of evidence for BSM physics, we set limits on the non-standard-model contributions to event yields in the signal regions and interpret the results in the context of simplified model spectra. Additional information is provided to facilitate tests of other BSM physics models.

  6. Waste Toolkit A-Z Clothes & textiles

    E-Print Network [OSTI]

    Oxford, University of

    development. In 2011 they raised £300,000 to support projects tackling poverty and saving lives around

  7. Waste Toolkit A-Z Bits & Bobs

    E-Print Network [OSTI]

    Melham, Tom

    : pipette packaging, tape rolls, plastic items, lids, CDs ­ the list is endless... How much does it cost

  8. Waste Toolkit A-Z Wooden Pallets

    E-Print Network [OSTI]

    Melham, Tom

    Plastics (non-contaminated plastic only ­ contact TR Recycling for details) Soil & green waste Wooden industry and used for mulch or compost products. Cost TR Recycling generally costs less than a skip

  9. Observation and measurements of the production of prompt and non-prompt $J/?$ mesons in association with a $Z$ boson in $pp$ collisions at $\\sqrt{s}= 8$ TeV with the ATLAS detector

    E-Print Network [OSTI]

    ATLAS Collaboration

    2014-12-19T23:59:59.000Z

    The production of a $Z$ boson in association with a $J/\\psi$ meson in proton--proton collisions probes the production mechanisms of quarkonium and heavy flavour in association with vector bosons, and allows studies of multiple parton scattering. Using $20.3$ fb$^{-1}$ of data collected with the ATLAS experiment at the LHC, in $pp$ collisions at $\\sqrt{s}=8$ TeV, the first measurement of associated $Z + J/\\psi$ production is presented for both prompt and non-prompt $J/\\psi$ production, with both signatures having a significance in excess of $5\\sigma$. The inclusive production cross-sections for $Z$ boson production (in $\\mu^+\\mu^-$ or $e^+e^-$ decay modes) in association with prompt and non-prompt $J/\\psi(\\to\\mu^+\\mu^-)$ are measured relative to the inclusive production rate of $Z$ bosons in the same fiducial volume to be $(88\\pm 16\\pm 6) \\times 10^{-8}$ and $(157\\pm 22\\pm 10) \\times 10^{-8}$ respectively. Normalised differential production cross-sections are also determined as a function of the $J/\\psi$ transverse momentum. The fraction of signal events arising from single and double parton scattering is estimated, and a lower limit of $5.3\\ (3.7)$ mb at $68\\ (95)$% confidence level is placed on the effective cross-section regulating double parton interactions.

  10. Search for the standard model Higgs boson produced in association with a Z boson in 7.9 fb[superscript ?1] of p[bar-over p] collisions at ?s = 1.96 TeV using the CDF II detector

    E-Print Network [OSTI]

    Gomez-Ceballos, Guillelmo

    We present a search for the standard model Higgs boson produced in association with a Z boson, using up to 7.9 fb[superscript ?1] of integrated luminosity from p[bar-over p] collisions collected with the CDF II detector. ...

  11. T H E M AG A Z I N E O F T H E G E I S E L S C H O O L O F M E D I C I N E AT DA RT M O U T H 2 Dartmouth Medicine | dartmed.dartmouth.edu Fall 2012

    E-Print Network [OSTI]

    Myers, Lawrence C.

    T H E M AG A Z I N E O F T H E G E I S E L S C H O O L O F M E D I C I N E AT DA RT M O U T H effort 7 Rooting out a prion's sidekick 8 ... and more FEATURES L O O K I N G B A C K A N D M O V I N G F years at the Medical School. C E L E B R AT I N G G E N E R O S I T Y A N D P O S S I B I L I T Y 24

  12. f a l l 2 0 1 4 | i T H E M A G A Z I N E O F T H E U N I V E R S I T Y O F T E X A S S C H O O L O F L A W f a l l 2 0 1 4 | v o l u m e 1 3

    E-Print Network [OSTI]

    John, Lizy Kurian

    f a l l 2 0 1 4 | i T H E M A G A Z I N E O F T H E U N I V E R S I T Y O F T E X A S S C H O O L O John H. Massey, '66 Alumni Association President Bruce Broillet, '74 ut law magazine Editor Maria FROM THE DEAN L AST YEAR THE LAW school undertook a strategic-planning exercise. We formed a committee

  13. Supplement 23, Part 1, Authors: A-Z

    E-Print Network [OSTI]

    Zidar, Judith A.; Shaw, Judith H.; Hanfman, Deborah T.; Kirby, Margie D.; Rayburn, Jane D.; Edwards, Shirley J.; Hood, Martha W.

    1982-01-01T23:59:59.000Z

    ] [Continued as: Vet. Nauka--Proizvod., Trudy, Minsk]. Minsk. [Wa.(41.9 M663)] Neurol. Med. See Shinkei Naika. New Approaches Ident. Microorgan.-- New Ap- proaches to the Identification of Microorgan- isms. New York. [Wa. (QR65.N49)] Novye i Maloizvest...

  14. Waste Toolkit A-Z Electrical (non-hazardous)

    E-Print Network [OSTI]

    Melham, Tom

    -hazardous electrical items are often referred to as `non-haz WEEE'. WEEE stands for Waste Electrical and Electronic Equipment, after the Waste Electrical and Electronic Equipment (WEEE) Directive, which came into force in 2007. Non-haz WEEE can include keyboards, mice, kettles, telephones, desk fans and toasters. The WEEE

  15. Supplement 23, Part 1, Authors: A-Z 

    E-Print Network [OSTI]

    Zidar, Judith A.; Shaw, Judith H.; Hanfman, Deborah T.; Kirby, Margie D.; Rayburn, Jane D.; Edwards, Shirley J.; Hood, Martha W.

    1982-01-01T23:59:59.000Z

    The light propagation in highly scattering turbid media composed of the particles with different size distribution is studied using a Monte Carlo simulation model implemented in Standard C. Monte Carlo method has been widely utilized to study...

  16. Berkeley Lab » » A-Z Link

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625govInstrumentstdmadapInactiveVisiting the TWP TWPAlumniComplex historianBenefits offor ManycoreLockout/Tagout

  17. Winter 2014 Schedule of Classes index.html[11/18/2013 3:12:35 PM

    E-Print Network [OSTI]

    California at Santa Cruz, University of

    for SallieMae e-bill and e-check payment by logging into MyUCSC. Winter Registration Fees E-bills for winbterWinter 2014 Schedule of Classes index.html[11/18/2013 3:12:35 PM] ABOUT CALENDAR FEES ENROLLMENT RECORDS University Home MyUCSC People Calendars A-Z Index OFFICE OF THE REGISTRAR Winter 2014 Schedule

  18. Maintenance of Open Chromatin States by Histone H3 Eviction and H2A.Z

    E-Print Network [OSTI]

    Lombardi, Laura

    2011-01-01T23:59:59.000Z

    Maintenance of Open Chromatin States by Histone H3 EvictionFischer Spring 2011 Maintenance of Open Chromatin States byMarie Lombardi Abstract Maintenance of Open Chromatin States

  19. Brazen Nose T H E B R A Z E N N O S E

    E-Print Network [OSTI]

    Oxford, University of

    Henry, MA, D.Phil. Tutor in Ancient History, Librarian Tucker, Gregory Ernest, MA, (BA Brown; Ph.D Campbell, Malcolm Matheson, MA, (B.Sc., Ph.D. Guelph) Tutor in Biological Sciences James, William Siward PRINCIPAL Cashmore, Roger John, D.Phil., (MA Camb.), FRS FELLOWS Richards, William Graham, CBE, MA, D

  20. HIGH-RESOLUTION SPECTROSCOPIC IMAGING OF CO IN A z = 4.05 PROTO-CLUSTER

    SciTech Connect (OSTI)

    Hodge, J. A.; Walter, F. [Max-Planck Institute for Astronomy, Königstuhl 17, D-69117 Heidelberg (Germany); Carilli, C. L. [National Radio Astronomy Observatory, P.O. Box 0, Socorro, NM 87801-0387 (United States); Daddi, E. [CEA, Laboratoire AIM-CNRS, Université Paris Diderot, Irfu/SAp, Orme des Merisiers, F-91191 Gif-sur-Yvette (France); Riechers, D., E-mail: hodge@mpia.de [Department of Astronomy, California Institute of Technology, MC 249-17, 1200 East California Boulevard, Pasadena, CA 91125 (United States)

    2013-10-10T23:59:59.000Z

    We present a study of the formation of clustered, massive galaxies at large look-back times via spectroscopic imaging of CO in the unique GN20 proto-cluster at z = 4.05. Existing observations show that this is a dense concentration of gas-rich, very active star forming galaxies, including multiple bright submillimeter galaxies (SMGs). Using deep, high-resolution Karl G. Jansky Very Large Array CO(2-1) observations, we image the molecular gas with a resolution of ?1 kpc just 1.6 Gyr after the big bang. The SMGs GN20.2a and GN20.2b have deconvolved sizes of ?5 kpc × 3 kpc and ?8 kpc × 5 kpc (Gaussian FWHM) in CO(2-1), respectively, and we measure gas surface densities up to ?12,700/1700 × (sin i) (?{sub CO}/0.8) M{sub ?} pc{sup –2} for GN20.2a/GN20.2b in the highest-resolution maps. Dynamical mass estimates allow us to constrain the CO-to-H{sub 2} conversion factor to ?{sub CO} = 1.7 ± 0.8 M{sub ?} (K km s{sup –1} pc{sup 2}){sup –1} for GN20.2a and ?{sub CO}= 1.1±{sup 1.5}{sub 1.1} M{sub ?} (K km s{sup –1} pc{sup 2}){sup –1} for GN20.2b. We measure significant offsets (0.''5-1'') between the CO and optical emission, indicating either dust obscuration on scales of tens of kiloparsecs or that the emission originates from distinct galaxies. CO spectral line energy distributions imply physical conditions comparable to other SMGs and reveal further evidence that GN20.2a and GN20.2b are in different merging stages. We carry out a targeted search for CO emission from the 14 known B-band Lyman break galaxies (LBGs) in the field, tentatively detecting CO in a previously undetected LBG and placing 3? upper limits on the CO luminosities of those that may lie within our bandpass. A blind search for emission-line sources down to a 5? limiting CO luminosity of L{sup ?}{sub CO(2-1)} = 8 x 10{sup 9} K km s{sup –1} pc{sup 2} and covering ?z = 0.0273 (?20 comoving Mpc) produces no other strong contenders associated with the proto-cluster.

  1. PTG exam Dec. 1, 2010 short answers 71. a. Z = 0.958

    E-Print Network [OSTI]

    Zevenhoven, Ron

    /(m2 K) (which neglects entrance effects) method 2: ln((TTw)/(ToTw)) = DL/(cp) = 228 WJ; H = TS SA = 0.369 kJ/(kgK) 72. a. Re = 636662: turbulent method 1: Nu = 920 = 230 W/(m2 K) b. tc sphere: Re = 6367, Nu = 45.1 htc = 1128 W((m2 K) ebalance htc (Tg

  2. MedicalAlumni M A G A Z I N E

    E-Print Network [OSTI]

    Soloveichik, David

    , Ezra Shaw/Getty Images eDItorIAl ASSIStAnt: Michelle Pardo DeSIgner: Laura Myers Design AdministrativeUDent rePreSentAtIVe Daniel Orjuela, MS5 eX-oFFICIo J. Michael Bishop, MD, Chancellor Sam Hawgood, MB, BS

  3. Heating peculiarities of a plasma containing multiply charged ions in a Z-pinch

    SciTech Connect (OSTI)

    Bykovskii, Y.A.; Lagoda, V.B.; Sheroziya, G.A.

    1980-03-05T23:59:59.000Z

    Starting from the assumption of compression of the plasma column to the size of the Larmor radius, which is described by an ion in the self-magnetic field of the discharge, and the Bennet relations, expressions are obtained for the temperature and linear density of the plasma. It is shown that the plasma heating results from the excitation of ion-acoustic turbulence.

  4. Direct-Write Planar Microultracapacitors by Laser Engineering Craig B. Arnold,a,z

    E-Print Network [OSTI]

    Arnold, Craig B.

    widespread attention in large commercial applications, such as electric or hybrid powered vehicles and power backup systems. The need for high power pulsed energy is also critical for the op- eration of autonomous or micro-fuel cells alone.4,5 Thus microul- tracapacitors provide a solution for micro-power generation

  5. Precise simulation of criticality in asymmetric fluids G. Orkoulas, Michael E. Fisher, and A. Z. Panagiotopoulos

    E-Print Network [OSTI]

    . Simulations of the heat capacity CV(T, ) and d2 p /dT2 , where p is the vapor pressure below Tc , suggest. INTRODUCTION Liquid-vapor and liquid-liquid phase separation and the related critical behavior in real fluids and liquid phases coexist. As Yang and Yang 2 pointed out in 1964, such a divergence is forbidden

  6. a-z atomic physics: Topics by E-print Network

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

    structures have revealed a lot about the nature of three-dimensional BoseEinstein condensates. They play an even bigger part in two-dimensional cold atomic gases and drive a...

  7. Maintenance of Open Chromatin States by Histone H3 Eviction and H2A.Z

    E-Print Network [OSTI]

    Lombardi, Laura

    2011-01-01T23:59:59.000Z

    or degrades an H3/H4 dimer or tetramer. Thus, these studiesdimers which form a stable tetramer wrapped by the central ~the plane formed by the tetramer (Fig. 1.1) (Das et al.

  8. 1 JANUARY 2004 21T O N I A Z Z O E T A L . 2004 American Meteorological Society

    E-Print Network [OSTI]

    Huybrechts, Philippe

    with preindustrial atmospheric greenhouse gas composition and with the Greenland ice sheet removed. Two separate pressure center that forces cyclone systems (and hence precipitation) to skirt along its sides with little

  9. Infrared and millimetre-wavelength evidence for cold accretion within a z = 2.83 Lyman-alpha blob

    E-Print Network [OSTI]

    Daniel J. B. Smith; Matt J. Jarvis; Mark Lacy; Alejo Martínez-Sansigre

    2008-06-26T23:59:59.000Z

    This paper discusses infrared and millimetre-wavelength observations of a Lyman-alpha blob discovered by Smith & Jarvis, a candidate for ionization by the cold accretion scenario discussed in Fardal et al. and Dijkstra et al. We have observed the counterpart galaxy at infrared wavelengths in deep observations with the Spitzer Space Telescope using the IRAC 3.6, 4.5, 5.8 & 8.0 micron and MIPS 24 micron bands, as well as using the Max-Planck Millimeter Bolometer Array at a wavelength of 1.2mm with the IRAM 30 metre telescope. These observations probe the > 95kpc Lyman-alpha halo for the presence of obscured AGN components or the presence of a violent period of star formation invoked by other models of ionisation for these mysterious objects. 24 micron observations suggest that an obscured AGN would be insufficiently luminous to ionize the halo, and that the star formation rate within the halo may be as low as <140 Msolar/yr depending on the model SED used. This is reinforced by our observations at 1.2mm using MAMBO-2, which yield an upper limit of SFR <550 Msolar/yr from our non-detection to a 3 sigma flux limit of 0.86 mJy/beam. Finding no evidence for either AGN or extensive star formation, we conclude that this halo is ionised by a cold accretion process. We derive model SEDs for the host galaxy, and use the Bruzual & Charlot and Maraston libraries to show that the galaxy is well described by composite stellar populations of total mass 3.42 +/- 0.13 x 10^11 Msolar or 4.35 +/- 0.16 x 10^11 Msolar depending on the model SEDs used.

  10. Search for particles decaying into a Z boson and a photon in p anti-p collisions at s**(1/2) = 1.96-TeV

    SciTech Connect (OSTI)

    Abazov, V.M.; Abbott, B.; Abolins, M.; Acharya, B.S.; Adams, M.; Adams, T.; Agelou, M.; Agram, J.-L.; Ahn, S.H.; Ahsan, M.; Alexeev, G.D.; /Buenos Aires U. /Rio de

    2006-05-01T23:59:59.000Z

    The authors present the results of the first search for a new particle X produced in p{bar p} collisions at {radical}s = 1.96 TeV and subsequently decaying to Z{gamma}. The search uses 0.3 fb{sup -1} of data collected with the D0 detector at the Fermilab Tevatron Collider. They set limits on the production cross section times the branching fraction {sigma}(p{bar p} {yields} X) x B(X {yields} Z{gamma}) that range from 0.4-3.5 pb at the 95% C.L. for X with invariant masses between 100 and 1000 GeV/c{sup 2} over a wide range of X decay widths.

  11. i i N J I T M A G A Z I N E | F A L L 2 0 0 9 a Message froM

    E-Print Network [OSTI]

    Bieber, Michael

    could include the "planting" of wind turbines and solar panels on a fiscally sound, revenue- producing home city of Newark. It is a story of commitment and innovative involvement by NJIT fac- ulty, students of a nation in every stage of its existence will be found at least equal to its resources." Alexander Hamilton

  12. Search for Dark Matter in Events with a Z Boson and Missing Transverse Momentum in pp Collisions at ?s = 8 TeV with the ATLAS Detector

    E-Print Network [OSTI]

    Taylor, Frank E.

    A search is presented for production of dark-matter particles recoiling against a leptonically decaying Z boson in 20.3??fb[superscript ?1] of pp collisions at ?s = 8??TeV with the ATLAS detector at the Large Hadron Collider. ...

  13. fa l l 2 0 1 1 T H E M a g a z i n E o f T H E

    E-Print Network [OSTI]

    Edwards, Paul N.

    education apps. The mission of his start-up company, MoBlue Technol- ogy, is to define what will be "Special media capabilities. With over 750 million active users on Facebook, with Twitter logging over 200

  14. 1 4 N J I T M A G A Z I N E | S P R I N G 2 0 1 1 "I NEVER DREAMED"

    E-Print Network [OSTI]

    Bieber, Michael

    /or the principal ex- ecutive in industries that include oil exploration and refining, phosphate mining and chemical and natural resource industries. He is currently chairman of Phoenix Capital, a boutique investment bank production, coke gasification, nitrogen chemical production, zinc refining, and pro- duction of molybdenum

  15. N R V M A G A Z I N E September/October 20121 0 t's tailgate time in Blacksburg a

    E-Print Network [OSTI]

    Lu, Chang

    heater. The toilet and the cold water are still operational, but the propane tank has been removed, so came a propane tank to provide fuel for the stove and a small hot water heat- er and a battery, and the exterior was modified to allow hookups for power and water as well as ports for venting the stove and water

  16. KU Student Profile Fall 2010 | Office of the Vice Provost | Student Success | University of Kansas 50 KU Home Kyou Email Blackboard A-Z

    E-Print Network [OSTI]

    KU Student Profile Fall 2010 | Office of the Vice Provost | Student Success | University of Kansas A GREAT PLACE TO BE A CHAMPION Student Success Office of the Vice Provost KU Student Profile Fall 2010 KU Provost for Student Success, the KU Student Profile reflects admission, enrollment, performance

  17. SPT-CL J0205–5829: A z = 1.32 EVOLVED MASSIVE GALAXY CLUSTER IN THE SOUTH POLE TELESCOPE SUNYAEV-ZEL’DOVICH EFFECT SURVEY

    E-Print Network [OSTI]

    Andersoon, K.

    The galaxy cluster SPT-CL J0205–5829 currently has the highest spectroscopically confirmed redshift, z = 1.322, in the South Pole Telescope Sunyaev-Zel'dovich (SPT-SZ) survey. XMM-Newton observations measure a core-excluded ...

  18. Search for Pair Production of a New b' Quark that Decays into a Z Boson and a Bottom Quark with the ATLAS Detector at the LHC

    E-Print Network [OSTI]

    Bach, Andre Milton

    2012-01-01T23:59:59.000Z

    is the printed circuit board, made of flexible polyimide.Finally there is a polyimide pig-tail cable to carrysensors to the elements. polyimide electronics substrate.

  19. ACCESSING BRITISH STANDARDS ONLINE (BSOL) 1. Go to our A-Z databases list at http://isguides.hw.ac.uk/databases

    E-Print Network [OSTI]

    Painter, Kevin

    .g.: Enter search terms here and click `Go' #12;You can access anything that says: You cannot access anything below): #12;5. After clicking `Go' you will get a list of results that match your search terms, e://isguides.hw.ac.uk/databases: 2. Click on "B" 3. Click on British Standards Online (enter your Heriot-Watt username

  20. Tracing the outflow of a z = 0.334 FeLoBAL: New constraints from low-ionization absorbers in FBQS J1151+3822

    SciTech Connect (OSTI)

    Lucy, Adrian B.; Leighly, Karen M. [Homer L. Dodge Department of Physics and Astronomy, The University of Oklahoma, 440 W. Brooks Street, Norman, OK 73019 (United States); Terndrup, Donald M. [Department of Astronomy, The Ohio State University, 4055 McPherson Laboratory, 140 W. 18th Avenue, Columbus, OH 43210 (United States); Dietrich, Matthias [Department of Physics and Astronomy, Ohio University, Clippinger Labs 251B, Athens, OH 45701 (United States); Gallagher, Sarah C. [Department of Physics and Astronomy, The University of Western Ontario, London, ON, N6A 3K7 (Canada)

    2014-03-01T23:59:59.000Z

    We show for the first time that FBQS J1151+3822 is an iron low-ionization broad absorption line quasar (FeLoBAL QSO), the second-brightest and second-closest known example of this class. He I* and Fe II together act as an effective analytical tool, allowing us to obtain useful kinematic constraints from photoionization models of the outflow without needing to assume any particular acceleration model. The main outflow's log ionization parameter is –1.5, the log hydrogen density (cm{sup –3}) 5.5-8, the log hydrogen column density (cm{sup –2}) 21.7-21.9, the absorption radius 7.2-127 pc, and the kinetic luminosity is 0.16%-4.5% of the bolometric luminosity. We obtain line-of-sight covering fractions of ?0.25 for strong Fe II, ?0.5 for He I*, and ?0.6 for Mg II. Narrower and shallower absorption lines from weaker Fe II and Mn II with an outflow velocity of ?3400 km s{sup –1} have appeared between 2005 and 2011, suggesting that dense cores may have condensed inside the main outflow. Consideration of the literature might suggest that the FBQS J1151+3822 outflow is a member of a rare and distinct subclass of FeLoBALs with high densities and correspondingly small absorption radii. We find, however, that such outflows are not necessarily a distinct subclass, and that their apparent rarity could be a symptom of selection bias in studies using density-sensitive lines.

  1. Search for the standard model Higgs boson produced in association with a standard W or a Z boson and decaying to bottom quarks

    SciTech Connect (OSTI)

    Chatrchyan, Serguei; et al.,

    2014-01-21T23:59:59.000Z

    A search for the standard model Higgs boson (H) decaying to b b-bar when produced in association with a weak vector boson (V) is reported for the following channels: W(mu nu)H, W(e nu)H, W(tau nu)H, Z(mu mu)H, Z(e e)H, and Z(nu nu)H. The search is performed in data samples corresponding to integrated luminosities of up to 5.1 inverse femtobarns at sqrt(s) = 7 TeV and up to 18.9 inverse femtobarns at sqrt(s) = 8 TeV, recorded by the CMS experiment at the LHC. An excess of events is observed above the expected background with a local significance of 2.1 standard deviations for a Higgs boson mass of 125 GeV, consistent with the expectation from the production of the standard model Higgs boson. The signal strength corresponding to this excess, relative to that of the standard model Higgs boson, is 1.0 +/- 0.5.

  2. CANR | Cooperative Extension | REC | UD Home | UD Directory | UD Daily | Find It (A-Z) | BUDDY | Room Schedules | Figure Eight Thu, Dec-06-07 Fall Faculty

    E-Print Network [OSTI]

    Sparks, Donald L.

    Technology > Policies & Procedures > Research > Grant Proposal Preparation > Work Request Forms > UD Webforms glass panes with acrylic panels, placing new grow-lites in every room, and installing a new cooling and heating system with a state of the art automated climate control system. Many of the rooms were furnished

  3. Search for the standard model Higgs boson produced in association with a W or a Z boson and decaying to bottom quarks

    E-Print Network [OSTI]

    Apyan, Aram

    A search for the standard model Higgs boson (H) decaying to b[¯ over b] when produced in association with a weak vector boson (V) is reported for the following channels: W(??)H, W(e?)H, W(??)H, Z(??)H, Z(ee)H, and Z(??)H. ...

  4. N EW YO R K ST O C K E XC H A N G E M A G A Z I N E XEROXCEO Anne Mulcahy

    E-Print Network [OSTI]

    National Oceanography Centre, Southampton

    B U S I N E S S ® SPECIAL REPORT CHINA >> CEO ROUNDTABLE THE GLOBAL COMPANY >> PROFILE BBVA PLUS: GM CROP SCIENCE · NYSE eGovDirect · PFIZER'S HANK MCKINNELL: CHANNELS INTO CHINA · Q&A WITH CHARLES RIVER

  5. 1 6 N J I T M A G A Z I N E | F A L L 2 0 0 9 N J I T M A G A Z I N E | F A L L 2 0 0 9 1 7 Is IT TIme for a

    E-Print Network [OSTI]

    Bieber, Michael

    the feder- al government's energy bills while simultaneously slowing global warming. "We've faced difficult, solar energy panels throughout the Sunbelt, and energy-efficient biofuels on farms in every corner that lead to global warming. Much of this work could also be done in the Garden State. While Roosevelt

  6. 1 0 N J I T M A G A Z I N E | s p r I N G 2 0 1 0 N J I T M A G A Z I N E | s p r I N G 2 0 1 0 1 1

    E-Print Network [OSTI]

    Bieber, Michael

    on these systems. n Solar water heating to displace gas as the primary source of hot potable water for cook- ing measures ranging from photovoltaic solar panels on the roof of the Campus Center and a high-efficiency heating and cooling plant in its lowest level to the uni- versity's recycling program. The 160 solar

  7. 1 6 N J I T M A G A Z I N E | F A L L 2 0 0 8 N J I T M A G A Z I N E | F A L L 2 0 0 8 1 7

    E-Print Network [OSTI]

    Bieber, Michael

    for contributing to economic prosperity in the Newark region and throughout New Jersey. Continuing physical, the Prudential Center will be where NJIT's men's and women's basketball teams play many of their home games, com

  8. Office of Institutional Assurance - OIA Web Files OIA Web Files

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

    Berkeley Lab mastheads Berkeley Lab US DOE A-Z Index Phone Book Careers Search Office of Institutional Assurance About the Office of Institutional Assurance (OIA) Office of...

  9. Medical and Biohazardous Waste Generator's Guide (Revision 2)

    E-Print Network [OSTI]

    Waste Management Group

    2006-01-01T23:59:59.000Z

    Waste Minimization FAQ Contact Us Site Map EHS Home LBNLHome LBNL A-Z Index LBNL Search LBNL Phone Book Privacy & Security

  10. Advance Indexing July 3, 2014

    E-Print Network [OSTI]

    Nejdl, Wolfgang

    the existing index High query performance > contiguous posting list High index maintenance cost #12;15 Index Tree #12;16 Index Tree ­ Step by Step Construction #12;17 Index Tree - Algorithm #12;18 Experiment1 Advance Indexing Limock July 3, 2014 #12;2 Papers 1) Gurajada, Sairam : "On-line index

  11. Superconnections and Index Theory

    E-Print Network [OSTI]

    Kahle, Alexander

    2008-01-01T23:59:59.000Z

    We investigate index theory in the context of Dirac operators coupled to superconnections. In particular, we prove a local index theorem for such operators, and for families of such operators. We investigate eta-invariants and prove an APS-theorem, and construct a geometric determinant line bundle for families of such operators, computing its curvature and holonomy in terms of familiar index theoretic quantities.

  12. State-Level Energy-Related Carbon Dioxide Emissions, 2000-2009

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

    Press Releases Presentations Congressional Testimony Radio Spots Enter Search Term(s): Search eia.gov A-Z Index A-Z Index A B C D E F G H I J K L M N O P Q R S T U...

  13. t a n s e i T h e U n i v e r s i t y o f T o k y o M a g a z i n e

    E-Print Network [OSTI]

    Miyashita, Yasushi

    CSR NGO TSCP-2012 2008 4 2013 3 2030 CO 50 TSCP-2030 2031 3 21-22 22 & _09 #12;2727 TSCP G8 21 28 2008 1960 84 87 87 99 Keiko HONGO G8 6 29 7 1 G8 14 35 G8 G8 G8 14 NNs:Network of Networks G8 G8 2 G8 G8 1

  14. Characterization of Ballistocardiogram Recorded at 1.5 and 3.0 Tesla in Simultaneous EEG-fMRI Zempel, J. M., Vincent, J. L., Larson-Prior, L. J., and Snyder, A. Z.

    E-Print Network [OSTI]

    Larson-Prior, Linda

    Characterization of Ballistocardiogram Recorded at 1.5 and 3.0 Tesla in Simultaneous EEG of BKG at 1.5 and 3.0 Tesla: ·3 subjects Experimental protocol: ·Functional images were simultaneously in the scanner (1.5 and 3 Tesla) with the same EEG equipment (amplifier, cap, cables) in consecutive sessions. ·3

  15. N J I T M A G A Z I N E | S P R I N G 2 0 1 1 5 E N D N O T E S

    E-Print Network [OSTI]

    Bieber, Michael

    Philip R. Goode and the research team at NJIT's Big Bear Solar Observatory (BBSO) have reported new-resolution capabilities of BBSO's new 1.6-meter aperture solar telescope have made such work possible. "The solar chromosphere shows itself ceaselessly chang- ing character with small-scale energetic events occurring con

  16. Search for a heavy resonance decaying into a Z+jet final state in pp-bar collisions at s?=1.96??TeV using the D0 detector

    E-Print Network [OSTI]

    Baringer, Philip S.; Bean, Alice; Coppage, Don; Gardner, J.; Hensel, Carsten; Moulik, Tania; Wilson, Graham Wallace

    2006-07-17T23:59:59.000Z

    deposits in the calorimeter with isolation fraction fiso EEM#7;0:2#8; =EEM#7;0:2#8;, where E#7;Rcone#8; and EEM#7;Rcone#8; are the total and the EM energy, respectively, deposited...

  17. F A C U L T Y O F S C I E N C E A L U M N I M A G A Z I N E VOLUME 17, No 2, FALL 2006

    E-Print Network [OSTI]

    Machel, Hans

    (Biological Sciences) Botanical Society of America Merit Award · Nat Rutter (Earth and Atmospher- ic Sciences Tako Koning proves The Science of Teaching Super Communication Investing in the Future S C I E N C E www.science.ualberta.ca do mix Oil and water Salmon Killer Ties that Bind #12;S C I E N C E contours2

  18. T H E U N I V E R S I T Y O F I D A H O M A G A Z I N E | W I N T E R 2 0 0 3 PRESIDENTIAL

    E-Print Network [OSTI]

    Sparks, Donald L.

    , Strawn's focus on ways clay minerals interact with metals, namely lead and copper, plows old ground's studies of how heavy metals interact with clay recast the old science and made it newly pertinent. Efforts to understand the structure of the finest soil particles and how water and other materials

  19. Search for the Standard Model Higgs Boson Produced in Association with a Z Boson in the Electron-Muon Final State and the Higgs Boson Decaying into Bottom Quarks

    E-Print Network [OSTI]

    Bartek, Rachel A.

    2013-01-01T23:59:59.000Z

    Vector Boson Reconstruction . . . . . . . . . Higgs Boson4 The Search for the SM Higgs boson in eµb ¯ b final stateing fractions (right) of the SM Higgs boson. . . . . . . . .

  20. V O L U M E 8 3 N U M B E R 1 S P R I N G 2 0 0 2 M A G A Z I N E

    E-Print Network [OSTI]

    Simaan, Nabil

    -7727. Vanderbilt University is commit- ted to principles of equal opportunity and affirmative action. Copyright a criminal is the appropriate legal consequence, does that mean we should do it? 27 Are Civil Liberties of the first in the country from a private institution to become involved with efforts to help transition

  1. t a n s e i T h e U n i v e r s i t y o f T o k y o M a g a z i n e

    E-Print Network [OSTI]

    Miyashita, Yasushi

    #12;27 2 IT CO2 IT 21 2 Flag-Ship Testbed Our One of Testbe ds Eco-System Sustainable ? IT WG WG 29 11

  2. Negative Index Lens Aberrations

    E-Print Network [OSTI]

    Schurig, D

    2004-01-01T23:59:59.000Z

    We examine the Seidel aberrations of thin spherical lenses composed of media with refractive index not restricted to be positive. We find that consideration of this expanded parameter space allows reduction or elimination of more aberrations than is possible with only positive index media. In particular we find that spherical lenses possessing real aplanatic focal points are possible only with negative index. We perform ray tracing, using custom code that relies only on Maxwell's equations and conservation of energy, that confirms the results of the aberration calculations.

  3. Extremal index estimation 

    E-Print Network [OSTI]

    Kampa, Aleksander Edward

    1988-01-01T23:59:59.000Z

    ) December 1988 Extremal Index Estimation (December 1988) Aleksander Edward Kampa, Ecole Centrale de Paris, France Chairman of Advisory Comittee: Dr. Tailen Hsing If (X ) is a strictly stationary sequence satisfying certain n dependence restrictions (e.... g. D or A), then the relationship between the extremal properties of (X ) and its associated independent sequence (X ) n n can. under certain conditions, be summed up by a single constant Be[0. 1]. called the extremal index. Results of extreme...

  4. Witten Index and Superconducting Strings

    E-Print Network [OSTI]

    V. K. Oikonomou

    2010-01-14T23:59:59.000Z

    The Yukawa interaction sector of superstring inspired models that give superconducting strings, can be described in terms of a supersymmetric quantum mechanics algebra. We relate the Witten index of susy quantum mechanics with an index characteristic to superconducting string models.

  5. PNNL: Site index

    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's Possible for RenewableSpeedingBiomass and4/26/11:Tel.:162 PreparedExpert ShowcaseSite Index # A B

  6. Site Index - Hanford Site

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOnItemResearch > TheNuclearHomelandMultivariate Metal-OrganicPulseSimulation,Site Index

  7. Indexing contamination surveys

    SciTech Connect (OSTI)

    Brown, R.L.

    1998-02-06T23:59:59.000Z

    The responsibility for safely managing the Tank Farms at Hanford belongs to Lockheed Martin Hanford Corporation which is part of the six company Project Hanford Management Team led by Fluor Daniel Hanford, Inc.. These Tank Farm Facilities contain numerous outdoor contamination areas which are surveyed at a periodicity consistent with the potential radiological conditions, occupancy, and risk of changes in radiological conditions. This document describes the survey documentation and data tracking method devised to track the results of contamination surveys this process is referred to as indexing. The indexing process takes a representative data set as an indicator for the contamination status of the facility. The data are further manipulated into a single value that can be tracked and trended using standard statistical methodology. To report meaningful data, the routine contamination surveys must be performed in a manner that allows the survey method and the data collection process to be recreated. Three key criteria are necessary to accomplish this goal: Accurate maps, consistent documentation, and consistent consolidation of data meeting these criteria provides data of sufficient quality to be tracked. Tracking of survey data is accomplished by converting the individual survey results into a weighted value, corrected for the actual number of survey points. This information can be compared over time using standard statistical analysis to identify trends. At the Tank Farms, the need to track and trend the facility`s radiological status presents unique challenges. Many of these Tank Farm facilities date back to the second world war. The Tank Farm Facilities are exposed to weather extremes, plant and animal intrusion, as well as all of the normal challenges associated with handling radiological waste streams. Routine radiological surveys did not provide a radiological status adequate for continuing comparisons.

  8. Index of /~lipman/Spain

    E-Print Network [OSTI]

    Index of /~lipman/Spain. [ICO], Name · Last modified · Size · Description. [DIR], Parent Directory, -. [ ], 1. Derived_categories_and_functors.pdf, 22-Feb-2009 04:

  9. September 2008 TIMBER & FORESTRY INDEX

    E-Print Network [OSTI]

    theme. These may be forest products companies, timber REITs, paper products companies, paper packaging that reduces single stock concentration and gives greater weight to companies more purely exposed to the timberSeptember 2008 TIMBER & FORESTRY INDEX INDEX METHODOLOGY S&P GLOBAL #12;Standard & Poor's: S

  10. antimuons: Topics by E-print Network

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

    Previous Page 1 2 Next Page Last Page Topic Index 1 Search for the standard model Higgs Boson in the Z gamma channel MIT - DSpace Summary: The Higgs decay into a photon and a Z...

  11. Compressing bitmap indexes for faster search operations

    E-Print Network [OSTI]

    Wu, Kesheng; Otoo, Ekow J.; Shoshani, Arie

    2002-01-01T23:59:59.000Z

    study the effects of compression on bitmap indexes. The mainvalues. With- out compression, the bitmap index size wouldBBC WAH compression ratio (b) STAR bitmap indexes Figure 6.

  12. Texas Phosphorus Index TECHNICAL NOTES

    E-Print Network [OSTI]

    Mukhtar, Saqib

    for West Texas, see Figure 1. NRCS and Extension Service specialists in Texas developed the P indicesTexas Phosphorus Index TECHNICAL NOTES U.S. DEPARTMENT OF AGRICULTURE NATURAL RESOURCES CONSERVATION SERVICE TEXAS Revised December, 2012 AGRONOMY TECHNICAL NOTE NUMBER ­ 15 PHOSPHORUS ASSESSMENT

  13. Index

    E-Print Network [OSTI]

    2002-01-01T23:59:59.000Z

    D. H. Thomas Kashaya Porno Ethnobotanical Project G. LawsonTo Trade, or Not to Trade: a Porno Example Mark E. Basgall

  14. index

    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 Iron4 Self-Scrubbing:,, , .,Shreve; University67Hybridicf |Introduction to

  15. index

    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 Iron4 Self-Scrubbing:,, , .,Shreve; University67Hybridicf |Introduction

  16. Index

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

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

  17. INDEX

    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 742Energy ChinaofSchaefer To:Department ofOral TestimonyEnergyFinding U.

  18. A bivariate process capability index

    E-Print Network [OSTI]

    Michalski, Susan Lohmer

    1992-01-01T23:59:59.000Z

    , bivariate and multivariate process capability indices which do consider deviations from the target might be more attractive. 27 REFERENCES [l], J. M. , Juran and F. M. Gryna, Quality Planning and Analysis, McGraw-Hill Publishing Co. , New York, New...A BIVARIATE PROCESS CAPABILITY INDEX A Thesis by SUSAN LOHMER MICHALSKI 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 December 1992 Major...

  19. High index contrast platform for silicon photonics

    E-Print Network [OSTI]

    Akiyama, Shoji, 1972-

    2004-01-01T23:59:59.000Z

    This thesis focuses on silicon-based high index contrast (HIC) photonics. In addition to mature fiber optics or low index contrast (LIC) platform, which is often referred to as Planar Lightwave Cirrcuit (PLC) or Silica ...

  20. Investigating Keyphrase Indexing with Text Denoising

    E-Print Network [OSTI]

    Shams, Rushdi

    2012-01-01T23:59:59.000Z

    In this paper, we report on indexing performance by a state-of-the-art keyphrase indexer, Maui, when paired with a text extraction procedure called text denoising. Text denoising is a method that extracts the denoised text, comprising the content-rich sentences, from full texts. The performance of the keyphrase indexer is demonstrated on three standard corpora collected from three domains, namely food and agriculture, high energy physics, and biomedical science. Maui is trained using the full texts and denoised texts. The indexer, using its trained models, then extracts keyphrases from test sets comprising full texts, and their denoised and noise parts (i.e., the part of texts that remains after denoising). Experimental findings show that against a gold standard, the denoised-text-trained indexer indexing full texts, performs either better than or as good as its benchmark performance produced by a full-text-trained indexer indexing full texts.

  1. Compressed Indexes for Approximate String Matching

    E-Print Network [OSTI]

    Sung, Wing-Kin Ken"

    Compressed Indexes for Approximate String Matching Ho-Leung Chan1 Tak-Wah Lam1, Wing-Kin Sung2 Siu the index space to O(n log n). Huynh et al. [10] and Lam et al. [11] further compressed the index to O,wongss}@comp.nus.edu.sg Abstract. We revisit the problem of indexing a string S[1..n] to support searching all substrings

  2. talk start all talks talk index ZONNESPECTRUM

    E-Print Network [OSTI]

    Rutten, Rob

    talk start all talks talk index ZONNESPECTRUM Robert J. Rutten http://www.staff.science.uu.nl/~rutte

  3. A Unified Approach For Indexed and Non-Indexed Spatial Joins

    E-Print Network [OSTI]

    Suel, Torsten

    ,or solvethe problem by sort- ing, partitioning, or on-the-fly index construction. In this paper, we develop propose the use of a simple cost model to decide when to follow an index-basedapproach. 1 IntroductionA Unified Approach For Indexed and Non-Indexed Spatial Joins Lars Arge1?, Octavian Procopiuc1

  4. A Unified Approach For Indexed and NonIndexed Spatial Joins

    E-Print Network [OSTI]

    Suel, Torsten

    process, or solve the problem by sort­ ing, partitioning, or on­the­fly index construction. In this paper time, and hence we propose the use of a simple cost model to decide when to follow an indexA Unified Approach For Indexed and Non­Indexed Spatial Joins Lars Arge 1? , Octavian Procopiuc 1

  5. A Unified Approach For Indexed and Non-Indexed Spatial Joins

    E-Print Network [OSTI]

    Arge, Lars

    during the join process,or solvethe problem by sort- ing, partitioning, or on-the-fly index construction, and hence we propose the use of a simple cost model to decide when to follow an index-basedapproach. 1A Unified Approach For Indexed and Non-Indexed Spatial Joins Lars Arge ¢¡ , Octavian Procopiuc

  6. Site Index | ornl.gov

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOnItemResearch > TheNuclearHomelandMultivariate Metal-OrganicPulseSimulation,Site Index

  7. Breaking the Curse of Cardinality on Bitmap Indexes

    E-Print Network [OSTI]

    Wu, Kesheng

    2008-01-01T23:59:59.000Z

    particular, the WAH compression index was shown to have thewith an effective compression, the bitmap index size can becompression and encod- ing methods does not produce indexes

  8. On the Impact of Random Index-Partitioning on Index Compression

    E-Print Network [OSTI]

    Feldman, M; Somekh, O; Vornovitsky, K

    2011-01-01T23:59:59.000Z

    The performance of processing search queries depends heavily on the stored index size. Accordingly, considerable research efforts have been devoted to the development of efficient compression techniques for inverted indexes. Roughly, index compression relies on two factors: the ordering of the indexed documents, which strives to position similar documents in proximity, and the encoding of the inverted lists that result from the ordered stream of documents. Large commercial search engines index tens of billions of pages of the ever growing Web. The sheer size of their indexes dictates the distribution of documents among thousands of servers in a scheme called local index-partitioning, such that each server indexes only several millions pages. Due to engineering and runtime performance considerations, random distribution of documents to servers is common. However, random index-partitioning among many servers adversely impacts the resulting index sizes, as it decreases the effectiveness of document ordering sche...

  9. Locking mechanism for indexing device

    DOE Patents [OSTI]

    Lindemeyer, Carl W. (Aurora, IL)

    1984-01-01T23:59:59.000Z

    Disclosed is a locking mechanism for an indexing spindle. A conventional r gear having outwardly extending teeth is affixed to the spindle. Also included is a rotatably mounted camshaft whose axis is arranged in skewed relationship with the axis of the spindle. A disk-like wedge having opposing camming surfaces is eccentrically mounted on the camshaft. As the camshaft is rotated, the camming surfaces of the disc-like member are interposed between adjacent gear teeth with a wiping action that wedges the disc-like member between the gear teeth. A zero backlash engagement between disc-like member and gear results, with the engagement having a high mechanical advantage so as to effectively lock the spindle against bidirectional rotation.

  10. Using Bitmap Indexing Technology for Combined Numerical and Text Queries

    E-Print Network [OSTI]

    Stockinger, Kurt; Cieslewicz, John; Wu, Kesheng; Rotem, Doron; Shoshani, Arie

    2006-01-01T23:59:59.000Z

    while a compression scheme for an inverted index gener- allyor a compression method for the in- verted index to compress

  11. Efficient Joins with Compressed Bitmap Indexes

    E-Print Network [OSTI]

    Madduri, Kamesh

    2010-01-01T23:59:59.000Z

    compression is extremely e?cient for compressing bitmap indexescompression: There are however various approaches to extend the e?ectiveness of bitmap indexes

  12. Local index theorem for projective families

    E-Print Network [OSTI]

    Benameur, M -T

    2010-01-01T23:59:59.000Z

    We give a superconnection proof of the cohomological form of Mathai-Melrose-Singer index theorem for the family of twisted Dirac operators under relaxed conditions.

  13. An index 2F2 hypergeometric transform

    E-Print Network [OSTI]

    Zouhair Mouayn

    2011-05-12T23:59:59.000Z

    We construct a new one-parameter family of index hypergeometric transforms associated with the relativistic pseudoharmonic oscillator by using coherent states analysis.

  14. Index of /~wilker/misc/Electronics

    E-Print Network [OSTI]

    Index of /~wilker/misc/Electronics. [ICO], Name · Last modified · Size · Description. [DIR], Parent Directory, -. [ ], dram.pdf, 11-Sep-1998 23:10, 124K. [ ] ...

  15. T H E M A G A Z I N E O F T H E U N I V E R S I T Y O F M I N N E S O T A A L U M N I A S S O C I A T I O N JANUARY FEBRUARY 2005 $2.95

    E-Print Network [OSTI]

    Amin, S. Massoud

    Human Nature Meets Mother Nature Power People Professor Massoud Amin knows the human side of electricity they cracked under the searing sun. Then electricity reached these small villages. With new wells, pumps children received a better education. A tractor parts factory and other businesses came to the area

  16. l e i b n i z u n i v e r s i t t h a n n o v e ru n i m a g a z i n a u s g a b e 3 | 4 2 0 1 0 am 16. november 2010 wurden

    E-Print Network [OSTI]

    Vollmer, Heribert

    Dissertationen durch Unter- nehmenspreise. Zum vierten Mal wurde der E.ON Future Award in der Leibniz Universität Hannover verliehen. Die E.ON Energie AG hat diesen Preis gemein- sam mit dem Freundeskreis an der Leibniz Universität Hannover ins Leben gerufen. Bewerben können sich für den E.ON Future Award, der von E.ON auch

  17. l e i b n i z u n i v e r s i t t h a n n o v e ru n i m a g a z i n a u s g a b e 1 | 2 2 0 1 3 Personalia und Preise

    E-Print Network [OSTI]

    Vollmer, Heribert

    erhalten und angenommen. Dr.Ing. Roland Scharf, E.ON Sverige AB, Malmö, hat einen Ruf auf die W3Professur

  18. l e i b n i z u n i v e r s i t t h a n n o v e ru n i m a g a z i n a u s g a b e 3 | 4 2 0 1 3 Neuigkeiten aus dem

    E-Print Network [OSTI]

    Vollmer, Heribert

    durch Unternehmenspreise sein. Verliehen werden der Wissen schaftspreis Hannover, der E.ON Future Award

  19. 2 0 1 3 | P E N N S T A T E N U R S I N G P A G E 2 0 1 3 A M A G A Z I N E F O R A L U M N I & F R I E N D S

    E-Print Network [OSTI]

    for cutting-edge practice in a reformed health care delivery system. Through innovative research translated the highly complex care environment our providers are entering and the importance of the health care team to meet the changing demands of the health care delivery system and the many patients who rely on expert

  20. 3 2 / H a r v a r d U n i v e r s i t y G a z e t t e N o v e m b e r 6 -1 2 , 2 0 0 8 Yeats' yield

    E-Print Network [OSTI]

    not have anywhere to go," McLaughlin said. Effigies Barack Obama and John McCain greeted visitorstothe from the Yard into the Square after Barack Obama's victory is announced. Obama's victory is witnessed cups. The event even came complete with large cutouts of Barack Obama and John McCain that flanked

  1. T h e M a g a z i n e o f t h e U n i v e r s i t y o f U t a h Vol. 23 no. 2 law and the mideast: a U professor's revolUtion

    E-Print Network [OSTI]

    Tipple, Brett

    's infusion center, overlooking the University Hospital. (Photo by August Miller) fall 13 contents 2 Feedback

  2. T H E T E X A S A & M F O U N D A T I O N M A G A Z I N E | S P R I N G 2 0 1 1 P r e s i D e n t ' s l e t t e r

    E-Print Network [OSTI]

    two people named "trustee emeritus" at the texas a&M Foundation and received our revered sterling C&M. College Impact: WANTED: PROJECT MANAGERS Aggie engineers can graduate with management skills that give a multidisciplinary engineering project management program that gives Aggie careers a boost. » p.20 16 26 30 20 v O l

  3. The Immense Impact of Bill Gates Sr. T H E U N I V E R S I T Y O F W A S H I N G T O N A L U M N I M A G A Z I N E J U N E 13

    E-Print Network [OSTI]

    Hochberg, Michael

    the scenic UW Seattle campus. UWalum.com/dawgdash From Home Runs to 10K Runs-- Outdoor Fun with the UWAA You long! lids.com #1 Dad! On the golf course, in the stands or about town, your dad looks smart Game? Get the hottest outdoor games on the market! This exciting bean bag game, known as "bags

  4. Image indexing using color correlograms

    DOE Patents [OSTI]

    Huang, Jing (Ossining, NY); Kumar, Shanmugasundaram Ravi (San Jose, CA); Mitra, Mandar (Calcutta, IN); Zhu, Wei-Jing (Ossining, NY)

    2001-01-01T23:59:59.000Z

    A color correlogram is a three-dimensional table indexed by color and distance between pixels which expresses how the spatial correlation of color changes with distance in a stored image. The color correlogram may be used to distinguish an image from other images in a database. To create a color correlogram, the colors in the image are quantized into m color values, c.sub.i . . . c.sub.m. Also, the distance values k.epsilon.[d] to be used in the correlogram are determined where [d] is the set of distances between pixels in the image, and where dmax is the maximum distance measurement between pixels in the image. Each entry (i, j, k) in the table is the probability of finding a pixel of color c.sub.i at a selected distance k from a pixel of color c.sub.i. A color autocorrelogram, which is a restricted version of the color correlogram that considers color pairs of the form (i,i) only, may also be used to identify an image.

  5. A Public Sentiment Index for Ecosystem Management

    E-Print Network [OSTI]

    Pauly, Daniel

    A Public Sentiment Index for Ecosystem Management Ratana Chuenpagdee,1 * Lisa Liguori,2 Dave ABSTRACT Although ecosystem-based management can lead to sustainable resource use, its successful imple the ecosystems with stakeholders' preferences is therefore needed. We propose here a 'Public Sen- timent Index

  6. THE GENERALIZED POVERTY INDEX GANE SAMB LO

    E-Print Network [OSTI]

    THE GENERALIZED POVERTY INDEX GANE SAMB LO Abstract. We introduce the General Poverty Index (GPI), which summarizes most of the known and availbale poverty indices, in the form GPI = ( A(Q, N, Z) NB(Q, N (·) are given measurable functions, Q is the number of the poor in the population P of size N, Z is the poverty

  7. Running spectral index from inflation with modulations

    SciTech Connect (OSTI)

    Kobayashi, Takeshi [Institute for Cosmic Ray Research, The University of Tokyo, 5-1-5 Kashiwanoha, Kashiwa, Chiba 277-8582 (Japan); Takahashi, Fuminobu, E-mail: takeshi.kobayashi@ipmu.jp, E-mail: fuminobu.takahashi@ipmu.jp [Institute for the Physics and Mathematics of the Universe, The University of Tokyo, 5-1-5 Kashiwanoha, Kashiwa, Chiba 277-8583 (Japan)

    2011-01-01T23:59:59.000Z

    We argue that a large negative running spectral index, if confirmed, might suggest that there are abundant structures in the inflaton potential, which result in a fairly large (both positive and negative) running of the spectral index at all scales. It is shown that the center value of the running spectral index suggested by the recent CMB data can be easily explained by an inflaton potential with superimposed periodic oscillations. In contrast to cases with constant running, the perturbation spectrum is enhanced at small scales, due to the repeated modulations. We mention that such features at small scales may be seen by 21 cm observations in the future.

  8. Blind Deblurring Using a Simplified Sharpness Index

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Blind Deblurring Using a Simplified Sharpness Index Arthur Leclaire and Lionel Moisan Universit deconvolution filter and the recent blind deconvolution algorithm of Levin et al. Keywords: global phase coherence, sharpness, blind deconvolution, no- reference image quality assessment, oracle deconvolution

  9. Self-Index Based on LZ77

    E-Print Network [OSTI]

    Kreft, Sebastian

    2011-01-01T23:59:59.000Z

    We introduce the first self-index based on the Lempel-Ziv 1977 compression format (LZ77). It is particularly competitive for highly repetitive text collections such as sequence databases of genomes of related species, software repositories, versioned document collections, and temporal text databases. Such collections are extremely compressible but classical self-indexes fail to capture that source of compressibility. Our self-index takes in practice a few times the space of the text compressed with LZ77 (as little as 2.6 times), extracts 1--2 million characters of the text per second, and finds patterns at a rate of 10--50 microseconds per occurrence. It is smaller (up to one half) than the best current self-index for repetitive collections, and faster in many cases.

  10. Compressed Index for Dictionary Matching (extended abstract)

    E-Print Network [OSTI]

    Hon, Wing-Kai; Lam, Tak-Wah; Shah, Rahul; Siu-Lung, Tam; Vitter, Jeffrey Scott

    2008-01-01T23:59:59.000Z

    the kth- order empirical entropy of T, and ¾ is the size of the alphabet. In this paper we study compressed representation for another classical problem of string indexing, which is called dictionary matching in the literature. Precisely, a collection D...

  11. Stability Index of Interaction forms Joseph Abdou

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Stability Index of Interaction forms Joseph Abdou December 15, 2008 Abstract An interaction form, 106-112 boulevard de l'H^opital 75647 Paris Cedex 13 - France; email: abdou@univ-paris1.fr 1 halshs

  12. How to Construct a Seasonal Index

    E-Print Network [OSTI]

    Tierney Jr., William I.; Waller, Mark L.; Amosson, Stephen H.

    1999-07-12T23:59:59.000Z

    For many crops, seasonality is often the dominant factor influencing prices within a single production period. This publication explains how to construct and use several kinds of seasonal indexes for crop marketing information....

  13. Index to The New Mexico Botanist.........1

    E-Print Network [OSTI]

    Johnson, Eric E.

    · Index to The New Mexico Botanist.........1 · Amateur Botanists ....... ...............................6, 7 · Plant Reports .............7 In This Issue -- A Newsletter for the flora of New Mexico, from, New Mexico State University. Botanice est Scientia Naturalis quae Vegetabilium cognitiorem tradit

  14. A VALIDATION INDEX FOR ARTIFICIAL NEURAL NETWORKS

    E-Print Network [OSTI]

    Roberts, Stephen

    A VALIDATION INDEX FOR ARTIFICIAL NEURAL NETWORKS Stephen Roberts, Lionel Tarassenko, James Pardey and estimation properties of artificial neural networks. Like many `traditional' statistical techniques & David Siegwart Neural Network Research Group Department of Engineering Science University of Oxford, UK

  15. Tests of the lattice index theorem

    E-Print Network [OSTI]

    Gerald Jordan; Roman Hoellwieser; Manfried Faber; Urs M. Heller

    2007-12-13T23:59:59.000Z

    We investigate the lattice index theorem and the localization of the zero-modes for thick classical center vortices. For non-orientable spherical vortices, the index of the overlap Dirac operator differs from the topological charge although the traces of the plaquettes deviate only by a maximum of 1.5% from trivial plaquettes. This may be related to the fact that even in Landau gauge some links of these configuration are close to the non-trivial center elements.

  16. A fast indexing algorithm for sparse matrices

    E-Print Network [OSTI]

    Nieder, Alvin Edward

    1971-01-01T23:59:59.000Z

    A FAST INDEXING ALGORITHM FOR SPARSE MATRICES A Thesis ALVIN EDWARD NIEDER Submitted to the Graduate College of Texas Algal University in partial fulfillment of the requirement for the degree of MASTER OF SCIENCE December 1/71 Major Subject... INDEXING ALGORITHM FOR SPARSE MATRICES (December, 1/71) Alvin Edward Nieder B. S. , Texas AEZ University Directed by: Dr. Udo Pooch A sparse matrix is defined to be a matrix con- taining a high proportion of elements that are zeros. Sparse matrices...

  17. Massive-scale RDF Processing Using Compressed Bitmap Indexes

    E-Print Network [OSTI]

    Madduri, Kamesh

    2013-01-01T23:59:59.000Z

    offers enough compression that the worst-case index size iscompression method to further improve the bitmap indexes forcompression methods are designed to minimize the compressed size of the index.

  18. Indexing spatio-temporal trajectories with efficient polynomial approximations

    E-Print Network [OSTI]

    Ni, J F; Ravishankar, C V

    2007-01-01T23:59:59.000Z

    we only count index construction costs, completely ignoringAs with offline index construction, SETI costs roughly halfSETI incurs I/O cost for index construction lower than the

  19. Multi-Level Bitmap Indexes for Flash Memory Storage

    E-Print Network [OSTI]

    Wu, Kesheng

    2011-01-01T23:59:59.000Z

    index can be divided into three categories: encoding, binning, and compression.WAH) compression is used [27]. We observe that the index

  20. Defect Distribution and Dissolution Morphologies on Low-Index...

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

    Defect Distribution and Dissolution Morphologies on Low-Index Surfaces of alpha-Quartz . Defect Distribution and Dissolution Morphologies on Low-Index Surfaces of alpha-Quartz ....

  1. Turing patterns visualized by index of refraction variations

    SciTech Connect (OSTI)

    Lee, K.J.; McCormick, W.D.; Swinney, H.L. (Center for Nonlinear Dynamics and Department of Physics, The University of Texas, Austin, Texas 78712 (United States)); Noszticzius, Z. (Center for Nonlinear Dynamics and Department of Physics, The University of Texas, Austin, Texas 78712 (United States) Department of Chemical Physics, The Technical University of Budapest, H-1521, Budapest (Hungary))

    1992-03-01T23:59:59.000Z

    Gel pattern is visualized by the refractive index variations.The fossil patterns correspond to a spatial variation in the refractive index. (AIP)

  2. The Maslov index in PDEs geometry

    E-Print Network [OSTI]

    Agostino Prástaro

    2015-04-27T23:59:59.000Z

    It is proved that the Maslov index naturally arises in the framework of PDEs geometry. The characterization of PDE solutions by means of Maslov index is given. With this respect, Maslov index for Lagrangian submanifolds is given on the ground of PDEs geometry. New formulas to calculate bordism groups of $(n-1)$-dimensional compact sub-manifolds bording via $n$-dimensional Lagrangian submanifolds of a fixed $2n$-dimensional symplectic manifold are obtained too. As a by-product it is given a new proof of global smooth solutions existence, defined on all $\\mathbb{R}^3$, for the Navier-Stokes PDE. Further, complementary results are given in Appendices concerning Navier-Stokes PDE and Legendrian submanifolds of contact manifolds.

  3. Atmospheric dispersion index for prescribed burning. Forest Service research paper

    SciTech Connect (OSTI)

    Lavdas, L.G.

    1986-10-01T23:59:59.000Z

    A numerical index that estimates the atmosphere's capacity to disperse smoke from prescribed burning is described. The physical assumptions and mathematical development of the index are given in detail. A preliminary interpretation of dispersion index values is offered. A FORTRAN subroutine package for computing the index is included.

  4. Plasmonic crystal enhanced refractive index sensing

    SciTech Connect (OSTI)

    Stein, Benedikt; Devaux, Eloïse; Genet, Cyriaque, E-mail: genet@unistra.fr; Ebbesen, Thomas W. [ISIS and icRFC, University of Strasbourg and CNRS, 8 allée Gaspard Monge, 67000 Strasbourg (France)

    2014-06-23T23:59:59.000Z

    We demonstrate experimentally how the local anisotropy of the dispersion relation of surface plasmon modes propagating over periodic metal gratings can lead to an enhancement of the figure of merit of refractive index sensors. Exploiting the possibility to acquire defocused images of the Fourier space of a highly stable leakage radiation microscope, we report a twofold increase in sensing sensitivity close to the band gap of a one-dimensional plasmonic crystal where the anisotropy of the band structure is the most important. A practical sensing resolution of O(10{sup ?6}) refractive index units is demonstrated.

  5. 22 November 2012 ISE Department's Index Decomposition

    E-Print Network [OSTI]

    Chaudhuri, Sanjay

    edition of the "World Energy Outlook". These are some recent high-level publications in which an Index in energy consumption and to track economy-wide energy efficiency trends. It is also a technique developed developed the LMDI which has become a standard tool for tracking sectoral and economy-wide energy efficiency

  6. A Stability Index for Local Effectivity Functions

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    A Stability Index for Local Effectivity Functions Joseph Abdou October 9, 2009 Abstract We study - France; email: abdou@univ-paris1.fr 1 halshs-00389003,version1-14Oct2009 Author manuscript, published setting (see Abdou and Keiding (2003) for the general notion of effectiv- ity structure), we shall focus

  7. Durable Goods, Price Indexes, and Monetary Policy

    E-Print Network [OSTI]

    Han, Kyoung Soo

    2009-05-15T23:59:59.000Z

    The dissertation studies the relationship among durable goods, price indexes and monetary policy in two sticky-price models with durable goods. One is a one-sector model with only durable goods and the other is a two-sector model with durable...

  8. Index des auteurs ABELES Marc, 38

    E-Print Network [OSTI]

    van Tiggelen, Bart

    Index des auteurs 1 ABELES Marc, 38 ACHARD Pierre, 36 AGUER Pierre, 3 ALART Pierre, 9 ALBAREDE Francis, 13 ALBRECHT Michèle, 4 ALBRECHT Pierre, 20 ALLEGRET André, 13 ALLET Christian, 12 ALLIES Paul, 40 ALLINQUANT Bernadette, 25 ALVINERIE André-Paul, 22 AMATORE Christian, 17 AMBROISE-THOMAS Pierre, 22 AMBROISE

  9. Date: _____________ Page ______ of ______ DESIGNATION: ________________________________________________ CHART & INDEX #: ______________________

    E-Print Network [OSTI]

    Karsai, Istvan

    : ________________________________________________ CHART & INDEX #: ______________________ Credit Card Authorization for Deposit to ETSU Foundation Funds I certify that these funds should be deposited in the ETSU Foundation account listed and not in a University: ___________________________ Fax: _______________ East Tennessee State University--Advancement Services ETSU Advancement Services

  10. Index Sets of Computable Structures Wesley Calvert #

    E-Print Network [OSTI]

    Calvert, Wesley

    the isomorphic copies of A (see [11]). Such a sentence is called a Scott sentence for A. A Scott sentence The index set of a computable structure A is the set of all indices for computable isomorphic copies of A, Archimedean ordered fields, Abelian p­groups, and the models of the original Ehrenfeucht theory. 1

  11. Video Indexing Based on Mosaic Representations

    E-Print Network [OSTI]

    Shapiro, Ehud

    1 Video Indexing Based on Mosaic Representations Michal Irani P. Anandan Abstract| Video is a rich is implicitly buried inside the raw video data, and is provided with the cost of very high temporal redundancy. While the standard sequential form of video storage is ad- equate for viewing in a "movie mode

  12. Matched Index of Refraction Flow Facility

    SciTech Connect (OSTI)

    Mcllroy, Hugh

    2010-01-01T23:59:59.000Z

    What's 27 feet long, 10 feet tall and full of mineral oil (3000 gallons' worth)? If you said INL's Matched Index of Refraction facility, give yourself a gold star. Scientists use computers to model the inner workings of nuclear reactors, and MIR helps validate those models. INL's Hugh McIlroy explains in this video. You can learn more about INL energy research at the lab's facebook site http://www.facebook.com/idahonationallaboratory.

  13. Matched Index of Refraction Flow Facility

    ScienceCinema (OSTI)

    Mcllroy, Hugh

    2013-05-28T23:59:59.000Z

    What's 27 feet long, 10 feet tall and full of mineral oil (3000 gallons' worth)? If you said INL's Matched Index of Refraction facility, give yourself a gold star. Scientists use computers to model the inner workings of nuclear reactors, and MIR helps validate those models. INL's Hugh McIlroy explains in this video. You can learn more about INL energy research at the lab's facebook site http://www.facebook.com/idahonationallaboratory.

  14. Author Index Abezgauz, Ludmila P1

    E-Print Network [OSTI]

    Martin, Jan M.L.

    Author Index Abezgauz, Ludmila P1 Abu-Reziq, Raed S1b3 Abutbul, Inbal P130 Adadi, Racheli P2 Addadi, Lia S2c5, P67, P123, P129, P159, P182 Adler, Michal P69 Afri, Michal P3, P26, P38 Agmon, Noam P131 Aharoni, Anna P4 Aharonov, Yakir P106 Akiva, Udi S4c1 Albeck, Amnon S1c5, P5 Albu-Yaron, Ana P210

  15. INDICE INDEX IMAGEN DE LA PORTADA

    E-Print Network [OSTI]

    Rutten, Rob

    #12;CCI 2006 2 INDICE INDEX IMAGEN DE LA PORTADA La imagen solar de la portada de este año fue imagen adjunta de la Tierra indica la escala. Esta línea se genera en la alta cromosfera del Sol, una magnético formando lazos. La imagen muestra la complejidad de los fenómenos observados en la línea H

  16. Efficient Joins with Compressed Bitmap Indexes

    SciTech Connect (OSTI)

    Computational Research Division; Madduri, Kamesh; Wu, Kesheng

    2009-08-19T23:59:59.000Z

    We present a new class of adaptive algorithms that use compressed bitmap indexes to speed up evaluation of the range join query in relational databases. We determine the best strategy to process a join query based on a fast sub-linear time computation of the join selectivity (the ratio of the number of tuples in the result to the total number of possible tuples). In addition, we use compressed bitmaps to represent the join output compactly: the space requirement for storing the tuples representing the join of two relations is asymptotically bounded by min(h; n . cb), where h is the number of tuple pairs in the result relation, n is the number of tuples in the smaller of the two relations, and cb is the cardinality of the larger column being joined. We present a theoretical analysis of our algorithms, as well as experimental results on large-scale synthetic and real data sets. Our implementations are efficient, and consistently outperform well-known approaches for a range of join selectivity factors. For instance, our count-only algorithm is up to three orders of magnitude faster than the sort-merge approach, and our best bitmap index-based algorithm is 1.2x-80x faster than the sort-merge algorithm, for various query instances. We achieve these speedups by exploiting several inherent performance advantages of compressed bitmap indexes for join processing: an implicit partitioning of the attributes, space-efficiency, and tolerance of high-cardinality relations.

  17. Volcanic loading: The dust veil index

    SciTech Connect (OSTI)

    Lamb, H.H. [Univ. of East Anglia, Norwich (United Kingdom). Climatic Research Unit

    1985-09-01T23:59:59.000Z

    Dust ejected into the high atmosphere during explosive volcanic eruptions has been considered as a possible cause for climatic change. Dust veils created by volcanic eruptions can reduce the amount of light reaching the Earth`s surface and can cause reductions in surface temperatures. These climatic effects can be seen for several years following some eruptions and the magnitude and duration of the effects depend largely on the density or amount of tephra (i.e. dust) ejected, the latitude of injection, and atmospheric circulation patterns. Lamb (1970) formulated the Dust Veil Index (DVI) in an attempt to quantify the impact on the Earth`s energy balance of changes in atmospheric composition due to explosive volcanic eruptions. The DVI is a numerical index that quantifies the impact on the Earth`s energy balance of changes in atmospheric composition due to explosive volcanic eruptions. The DVI is a numerical index that quantifies the impact of a particular volcanic eruptions release of dust and aerosols over the years following the event. The DVI for any volcanic eruptions are available and have been used in estimating Lamb`s dust veil indices.

  18. SUPERCONNECTIONS AND HIGHER INDEX THEORY Department of Mathematics

    E-Print Network [OSTI]

    Lott, John

    SUPERCONNECTIONS AND HIGHER INDEX THEORY John Lott Department of Mathematics University of Michigan of the "higher" index of a Dirac-type operator on M. Using superconnections, we give a heat equation proof

  19. An improved speech transmission index for intelligibility prediction Belinda Schwerin

    E-Print Network [OSTI]

    transmission index; Modulation transfer function; Speech enhancement; Objective evaluation; Speech intelligibility; Short-time modulation spectrum 1. Introduction The enhancement of speech corrupted by noise hasAn improved speech transmission index for intelligibility prediction Belinda Schwerin , Kuldip

  20. Characteristics of spot-market rate indexes for truckload transportation

    E-Print Network [OSTI]

    Bignell, Andrew (Andrew Souglas)

    2013-01-01T23:59:59.000Z

    In the truckload transportation industry in the United States, a number of indexes are published that attempt to measure changes in rates, but no single index has emerged as an industry standard. Industry participants, ...

  1. area index lai: Topics by E-print Network

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

    Derived Leaf Area Index over the High-Latitude Northern Hemisphere. Part II: Earth System Models CiteSeer Summary: Abstract: Leaf Area Index (LAI) is a key parameter in the...

  2. GROUPOIDS AND AN INDEX THEOREM FOR CONICAL PSEUDO-MANIFOLDS

    E-Print Network [OSTI]

    Nistor, Victor

    ] as well as [6, 26, 45, 46]. The index theorem for families and Bismut's superconnection formalism play

  3. GUEST EDITORIAL Multimedia indexing and retrieval: ever great challenges

    E-Print Network [OSTI]

    Gabbouj, Moncef

    GUEST EDITORIAL Multimedia indexing and retrieval: ever great challenges Chabane Djeraba & Moncef Abstract In this introduction, we present a brief state of the art of multimedia indexing and retrieval the next multimedia indexing and retrieval generation. The contributions explore wide range of fields

  4. Green index in semigroups: Generators, presentations, and automatic structures

    E-Print Network [OSTI]

    Cain, Alan J.

    Green index in semigroups: Generators, presentations, and automatic structures Alan J. Cain, Robert@mcs.st-and.ac.uk This is a preprint of the article published as: Semigroup Forum, , no. (), pp. ­. : ./s---. : . The Green index called the relative Schützenberger group. If the Rees index |S \\ T| is finite, T also has finite Green

  5. TrekIndex Second Supplement Issue 1

    E-Print Network [OSTI]

    1981-01-01T23:59:59.000Z

    and placed in the Fanzine Collection at Paterson Free public Library, Paterson, N.J.: Alpha Centura Communicator — the Alpha Centura Club, Albuquerque, N.M. Antithesis — Pat Spath Axanar — Lexie Pakulak Bellerophon — Star Klicque Club Best of •••*? Series...(GA) — Randall Landers Starfleet supplemental Communique — Eric St.ilwell T-Negative — Ruth Berman Trek Force — Wchellen Estra TrekisM at Length — Vel Jaeger Those who indexed their own fanzines and sent me the data sheets: Alpha-Omega — Tina Bennett Duet, Orbit...

  6. Pulsar Braking Index and Mass Accretion

    E-Print Network [OSTI]

    P. D. Morley

    1993-11-15T23:59:59.000Z

    I show that the braking index, $N$, a fundamental pulsar experimental quantity, naturally differs from the canonical value of 3 by terms which involve mass accretion. Using the measured values of $N$ for PSR1509-58 and PSR0531+21, I determine that for constant density neutron stars their present mass accretion rates are $(3.10\\pm.51)\\times10^{-5}$ M year$^{-1}$ and $(9.946\\pm.089)\\times10^{-5}$ M year$^{-1}$ respectively, where M is the mass of each pulsar. Finally, I demonstrate that mass accretion removes the outstanding problem of the origin of the big glitches of the Vela Pulsar.

  7. Laboratory Equipment Donation Program - Site Index

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville PowerCherries 82981-1cnHigh SchoolIn12electron 9 5 - -/e),,sand DevelopmentFrequentlySite Index

  8. Site Index - HPMC Occupational Health Services

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What'sis Taking Over Our Instagram Secretary Moniz9Morgan McCorkleSingin' in theCleanup Site CleanupIndex

  9. Ardour Global Indexes 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 Siteof EnergyInnovation in Carbon Capture andsoftware and hardware orIndexes LLC Jump to:

  10. Fixed Block Compression Boosting in FM-Indexes

    E-Print Network [OSTI]

    Kärkkäinen, Juha

    2011-01-01T23:59:59.000Z

    A compressed full-text self-index occupies space close to that of the compressed text and simultaneously allows fast pattern matching and random access to the underlying text. Among the best compressed self-indexes, in theory and in practice, are several members of the FM-index family. In this paper, we describe new FM-index variants that combine nice theoretical properties, simple implementation and improved practical performance. Our main result is a new technique called fixed block compression boosting, which is a simpler and faster alternative to optimal compression boosting and implicit compression boosting used in previous FM-indexes.

  11. Indexes to Nuclear Regulatory Commission Issuances, January--June 1997

    SciTech Connect (OSTI)

    NONE

    1997-10-01T23:59:59.000Z

    This report indexes the issuances heard and ruled upon from January through June 1997. Issuances are from the Commission, the Atomic Safety and Licensing Boards, the Administrative Law Judges, the Directors` Decisions, and the Decisions on Petitions for Rulemaking. Information provided for each case includes the case name, full test reference, issuance number, issues raised by appellants, legal citations, facility name and docket number, subject matter of issues and/or rulings, type of hearing, and type of issuance. Each issuance is displayed in one or more of five separate formats: (1) case name index, (2) headers and digests, (3) legal citations index, (4) subject index, and (5) facility index.

  12. Using Bitmap Index for Joint Queries on Structured and Text Data

    E-Print Network [OSTI]

    Stockinger, Kurt

    2009-01-01T23:59:59.000Z

    cient compression algorithm, our compressed bitmap indexes,or a compression method for the inverted index to compresscompression technique, we are able to not only keep the indexes

  13. INDEX TO VOLUME 118 This index provides coverage for both the Initial Reports and Scientific Results

    E-Print Network [OSTI]

    entries are modified by subject subentries. The indexes cover text figures and tables but not core description forms ("barrel sheets") or core photographs. Also excluded are bibliographic references, names Actinolite corona, Atlantis Bank, 133a, 135a Actinolite, green, Atlantis Bank, 138a Actinolitic hornblende

  14. Investigation of the utility of the vegetation condition index (VCI) as an indicator of drought

    E-Print Network [OSTI]

    Ganesh, Srinivasan

    2009-05-15T23:59:59.000Z

    The relationship between the satellite-based Vegetation Condition Index (VCI) and frequently used agricultural drought indices like Palmer Drought Severity Index, Palmer’s Z-index, Standard Precipitation Index, percent normal and deciles...

  15. Regulatory and technical reports (abstract index journal): Annual compilation for 1994. Volume 19, Number 4

    SciTech Connect (OSTI)

    NONE

    1995-03-01T23:59:59.000Z

    This compilation consists of bibliographic data and abstracts for the formal regulatory and technical reports issued by the US Nuclear Regulatory Commission (NRC) Staff and its contractors. It is NRC`s intention to publish this compilation quarterly and to cumulate it annually. The main citations and abstracts in this compilation are listed in NUREG number order. These precede the following indexes: secondary report number index, personal author index, subject index, NRC originating organization index (staff reports), NRC originating organization index (international agreements), NRC contract sponsor index (contractor reports), contractor index, international organization index, and licensed facility index. A detailed explanation of the entries precedes each index.

  16. Compressive auto-indexing in femtosecond nanocrystallography

    E-Print Network [OSTI]

    Maia, F R N C; Marchesini, S; 10.1016/j.ultramic.2010.10.016

    2010-01-01T23:59:59.000Z

    Ultrafast nanocrystallography has the potential to revolutionize biology by enabling structural elucidation of proteins for which it is possible to grow crystals with 10 or fewer unit cells on the side. The success of nanocrystallography depends on robust orientation-determination procedures that allow us to average diffraction data from multiple nanocrystals to produce a three dimensional (3D) diffraction data volume with a high signal-to-noise ratio. Such a 3D diffraction volume can then be phased using standard crystallographic techniques. "Indexing" algorithms used in crystallography enable orientation determination of diffraction data from a single crystal when a relatively large number of reflections are recorded. Here we show that it is possible to obtain the exact lattice geometry from a smaller number of measurements than standard approaches using a basis pursuit solver.

  17. KWIC Index for Numerical Linear Algebra

    SciTech Connect (OSTI)

    Carpenter, J.A.

    1983-07-01T23:59:59.000Z

    This report is a sequel to ORNL/CSD-106 in the ongoing supplements to Professor A.S. Householder's KWIC Index for Numerical Algebra. Beginning with the previous supplement, the subject has been restricted to Numerical Linear Algebra, roughly characterized by the American Mathematical Society's classification sections 15 and 65F but with little coverage of infinite matrices, matrices over fields of characteristics other than zero, operator theory, optimization and those parts of matrix theory primarily combinatorial in nature. Some consideration is given to the uses of graph theory in Numerical Linear Algebra, particularly with respect to algorithms for sparse matrix computations. The period covered by this report is roughly the calendar year 1982 as measured by the appearance of the articles in the American Mathematical Society's Contents of Mathematical Publications lagging actual appearance dates by up to nearly half a year. The review citations are limited to the Mathematical Reviews (MR).

  18. Construction of Risk-Averse Enhanced Index Funds

    E-Print Network [OSTI]

    2010-10-24T23:59:59.000Z

    Construction of Risk-Averse Enhanced Index Funds. Miguel Lejeune ?. Gülay Samatl?-Paç†. Abstract: We propose a partial replication strategy to construct ...

  19. amniotic fluid index: Topics by E-print Network

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

    Fluid Flows Physics (arXiv) Summary: Dow Jones Index time series exhibit irregular or fractal fluctuations on all time scales from days, months to years. The nonlinear...

  20. atlantic oscillation index: Topics by E-print Network

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

    Index and the North Atlantic Meridional Overturning Geosciences Websites Summary: and the North Atlantic Meridional Overturning Circulation in a Coupled Climate Model GAO Yong-Qi1,...

  1. On Computation of Performance Bounds of Optimal Index Assignment

    E-Print Network [OSTI]

    X. Wu

    2010-02-18T23:59:59.000Z

    Feb 18, 2010 ... Abstract: Channel-optimized index assignment of source codewords is arguably ... Category 1: Linear, Cone and Semidefinite Programming ...

  2. Essays on Weather Indexed Insurance and Energy Use in Mexico

    E-Print Network [OSTI]

    Fuchs, Alan

    2011-01-01T23:59:59.000Z

    and O. Mahul, 2007. “Weather Index Insurance for Agricultureand J. Vickery, 2005. “Weather Insurance in Semi-AridBinswanger, 1993. “Wealth, Weather Risk and the Composition

  3. Auto Indexer Auto-Indexer for Percussive Hammers: Vane Motor Dynamometer Testing

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

    Su, Jiann

    The development of the motor will help to achieve program technical objectives by improving well construction capabilities. This includes enabling high-temperature drilling as well as enhancing directional drilling. A key component in the auto indexer is the drive motor. It is an air-driven vane motor that converts the energy stored in the compressed air to mechanical energy. The motor is attached to hammer-like components which impart an impulsive load onto the drive shaft. The impulsive force on the drive shaft in turn creates an indexing action. A controlled test was performed to characterize the performance of the the vane motor for a given pressure. The Sandia dynamometer test station was used to determine the performance of the motor for a given input pressure.

  4. Maxima and minima of the Hosoya index and the Merrifield-Simmons index

    E-Print Network [OSTI]

    Wagner, Stephan

    of Kragujevac, P.O. Box 60, 34000 Kragujevac, Serbia gutman@kg.ac.rs Abstract The Hosoya index is that all its zeros are real [5, 16]. The energy E = E(G) of a graph G is, by definition, equal to the sum), the energy of a tree T satisfies the relation [17, 69] E(T) = 2 0 x-2 ln M(T; x2 ) dx (2) where M(T; x) = k

  5. Interactive Montages of Sprites for Indexing and Summarizing Security Video

    E-Print Network [OSTI]

    Pal, Chris

    for indexing and visualizing video in the context of security applications. We wish to index security video that contains relatively rare but important events, such as security video taken from large public or industrial slowly occurring lighting changes and alterations of camera position. To achieve this, we compute a MAP

  6. A new southern high-latitude index P. Ballatore1

    E-Print Network [OSTI]

    Boyer, Edmond

    -aligned currents at the poleward auroral rim both in¯uence geomagnetic perturbations at polar latitudes and feed a new regional geomagnetic index AES-80, de®ned similarly to the classical auroral electrojet AE index, using data from ®ve Antarctic stations located at corrected geomagnetic latitudes about 80 °S. Because

  7. A Generalisation of Indexing for Parallel Document Search

    E-Print Network [OSTI]

    Graham, Nick

    A Generalisation of Indexing for Parallel Document Search D.B. Skillicorn skill Science Queen's University Kingston, Ontario K7L 3N6 Document prepared March 21, 1995 Copyright c fl1995 D.B. Skillicorn #12; A Generalisation of Indexing for Parallel Document Search Abstract Parallelism is useful

  8. A Generalisation of Indexing for Parallel Document Search

    E-Print Network [OSTI]

    Graham, Nick

    A Generalisation of Indexing for Parallel Document Search D.B. Skillicorn skill Science Queen's University Kingston, Ontario K7L 3N6 Document prepared March 21, 1995 Copyright c 1995 D.B. Skillicorn #12;A Generalisation of Indexing for Parallel Document Search Abstract Parallelism is useful

  9. Caranx: Scalable Social Image Index Using Phylogenetic Tree of Hashtags

    E-Print Network [OSTI]

    . The vectors are quantized and stored in tree-like data structures for fast search. SIFT- based indexing can an efficient algorithm to build/search the PT, and show that using PT structure can effectively avoid unnecessary NRDC computation. The resulting image index provides more accurate and diversified search results1

  10. Efficient Indexing Data Structures for Flash-Based Sensor Devices *

    E-Print Network [OSTI]

    Najjar, Walid A.

    index structures, MicroHash and MicroGF (Micro Grid Files), exploit the asymmetric read/write and wear GUNOPULOS, WALID A. NAJJAR University of California, Riverside Flash Memory is the most prevalent storage behind these index structures is that expensive random access deletions are completely eliminated. Micro

  11. talk start all talks talk index Robert J. Rutten

    E-Print Network [OSTI]

    Rutten, Rob

    talk start all talks talk index DE ZON Robert J. Rutten http://www.staff.science.uu.nl/~rutte101 ZON #12;talk start all talks talk index ZONNEZANG: GELUIDSPATROON IN DE ZON p://www.staff.science.uu.nl/~rutte. Talloze "fibrillen" tekenen de complexe structuur van de magnetische velden in de zonsatmosfeer uit. http://www.staff.science.uu.nl/~rutte

  12. Productivity index and field behavior: a case study

    E-Print Network [OSTI]

    Jensen, Marianne

    1998-01-01T23:59:59.000Z

    ) to explain the irrational behavior of the productivity index in a case study presented. The problem has its origin in a field in north Africa, where irrational behavior of the productivity index (PI) has made it difficult to forecast the field performance...

  13. Laboratory Measurements of Sea Salt Aerosol Refractive Index

    E-Print Network [OSTI]

    Oxford, University of

    . . . . . . . . . . . . . . . . . . . . . . 6 1.2.3 Complex Refractive Index . . . . . . . . . . . . . . . . . . . . 6 1.2.4 Size Distribution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 1.3.5 Coagulation . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 1.4 Sea Salt AerosolsLaboratory Measurements of Sea Salt Aerosol Refractive Index Thesis submitted for the degree

  14. EDIACARAN AND CAMBRIAN INDEX FOSSILS FROM SONORA, MEXICO

    E-Print Network [OSTI]

    Hagadorn, Whitey

    EDIACARAN AND CAMBRIAN INDEX FOSSILS FROM SONORA, MEXICO by FRANCISCO SOUR-TOVAR*, JAMES W, Facultad de Ciencias, Universidad Nacional Auto´noma de Me´xico, Ciudad Universitaria, Me´xico DF, Mexico Formation near Pitiquito, Sonora, Mexico, and new occurrences of the Neoproterozoic index fossil Cloudina

  15. Project Anticipated Midpoint Date -1 January 2009 (MCP Index = 2454) Cost Escalation Factor = MCP Index 1 Jan 09 / MCP Index 1 Oct 2007 = 2454/2391 = 1.0263

    E-Print Network [OSTI]

    US Army Corps of Engineers

    as addressed above. 2. APPENDIX C - TRI-SERVICE MILITARY CONSTRUCTION PROGRAM (MCP) INDEX c. Unit costsENGLISH Project Anticipated Midpoint Date - 1 January 2009 (MCP Index = 2454) Cost Escalation Factor = MCP Index 1 Jan 09 / MCP Index 1 Oct 2007 = 2454/2391 = 1.0263 a. Most unit costs are based

  16. Breaking the Curse of Cardinality on Bitmap Indexes

    SciTech Connect (OSTI)

    Wu, Kesheng; Wu, Kesheng; Stockinger, Kurt; Shoshani, Arie

    2008-04-04T23:59:59.000Z

    Bitmap indexes are known to be efficient for ad-hoc range queries that are common in data warehousing and scientific applications. However, they suffer from the curse of cardinality, that is, their efficiency deteriorates as attribute cardinalities increase. A number of strategies have been proposed, but none of them addresses the problem adequately. In this paper, we propose a novel binned bitmap index that greatly reduces the cost to answer queries, and therefore breaks the curse of cardinality. The key idea is to augment the binned index with an Order-preserving Bin-based Clustering (OrBiC) structure. This data structure significantly reduces the I/O operations needed to resolve records that cannot be resolved with the bitmaps. To further improve the proposed index structure, we also present a strategy to create single-valued bins for frequent values. This strategy reduces index sizes and improves query processing speed. Overall, the binned indexes with OrBiC great improves the query processing speed, and are 3 - 25 times faster than the best available indexes for high-cardinality data.

  17. Guide to the energy industries. [Index of 2930 items

    SciTech Connect (OSTI)

    Not Available

    1983-01-01T23:59:59.000Z

    The primary focus of the guide is the identification of marketing and financial data on seven specific energy industries: coal, energy alternatives, hydroelectric power, natural gas, nuclear energy, petroleum, and solar energy. The guide is divided into four parts. Part 1 contains sources of data that concern the seven energy industries. It is arranged alphabetically by industry and, within each industry, by broad geographic region. Part 2 lists publishers of energy industry data and includes an index to sources produced by those publishers. Part 3 contains indexes by SIC code and by subject. Part 4 is a title index.

  18. Efficient Update of Indexes for Dynamically Changing Web Documents

    E-Print Network [OSTI]

    Lim, Lipyeow; Wang, Min; Padmanabhan, Sriram; Vitter, Jeffrey Scott; Agarwal, Ramesh

    2007-01-01T23:59:59.000Z

    Recent work on incremental crawling has enabled the indexed document collection of a search engine to be more synchronized with the changing World Wide Web. However, this synchronized collection is not immediately searchable, ...

  19. Calculating the hyperWiener index of benzenoid hydrocarbons

    E-Print Network [OSTI]

    Klavzar, Sandi

    Calculating the hyper­Wiener index of benzenoid hydrocarbons Petra Zigert1 , Sandi Klavzar1) is not easy, especially in the case of large polycyclic molecules, such as benzenoid hydrocarbons. Some time

  20. Calculating the hyper--Wiener index of benzenoid hydrocarbons

    E-Print Network [OSTI]

    Klavzar, Sandi

    Calculating the hyper--Wiener index of benzenoid hydrocarbons Petra Ÿ Zigert 1 , Sandi KlavŸ zar 1. (1) is not easy, especially in the case of large polycyclic molecules, such as benzenoid hydrocarbons

  1. Active negative-index metamaterial powered by an electron beam

    E-Print Network [OSTI]

    Shapiro, Michael

    An active negative index metamaterial that derives its gain from an electron beam is introduced. The metamaterial consists of a stack of equidistant parallel metal plates perforated by a periodic array of holes shaped as ...

  2. Multi-Label Informed Latent Semantic Indexing , Shipeng Yu

    E-Print Network [OSTI]

    Tresp, Volker

    Multi-Label Informed Latent Semantic Indexing Kai Yu , Shipeng Yu , Volker Tresp Siemens AG, University of Munich, Germany kai.yu@siemens.com, volker.tresp@siemens.com, spyu

  3. 2014/2015 CSULB Catalog Index 877 AAAS Courses ... 180

    E-Print Network [OSTI]

    Sorin, Eric J.

    ABET Accreditation Chemical Engineering ... 231 Civil Engineering ... 263 Abroad Credit Earned ... 81 Concurrent Enrollment ... 18 Deadlines ... 17 Eligibility Index ... 19 ELM ... 25 English Language of Engineering Recruitment and Retention Center ... 37 College of Health and Human Services Academic Advising

  4. Psychophysical Indexes of Temporal Processing Abnormalities in Children

    E-Print Network [OSTI]

    Dougherty, Bob

    Psychophysical Indexes of Temporal Processing Abnormalities in Children With Developmental Dyslexia of Ophthalmology University of British Columbia, Canada Children with dyslexia and children progressing normally differen- tiate children with dyslexia from children with average reading abilities; (b) the ex- tent

  5. Efficient power coupling to waveguides in high index contrast systems

    E-Print Network [OSTI]

    Nguyen, Victor T. (Victor Trinh)

    2006-01-01T23:59:59.000Z

    Future integrated optical circuits will hold, on a single chip, several optical components that communicate via high index contrast waveguides. Silicon nitride (SixNy) and silicon oxynitride (SixOyNz) waveguides with silicon ...

  6. Web Indexing on a Diet: Template Removal with the

    E-Print Network [OSTI]

    Thomas, Paul

    April 2009 Web Indexing on a Diet: Template Removal with the Sandwich Algorithm Stephen Wan stephen.wan@csiro.au Paul Thomas paul.thomas@csiro.au Tom Rowlands tom.rowlands@csiro.au #12;Copyright and Disclaimer

  7. GROUP QUASI-REPRESENTATIONS AND INDEX THEORY 1 ...

    E-Print Network [OSTI]

    2012-08-12T23:59:59.000Z

    theorem [1] and respectively the Mishchenko-Fomenko index theorem [20] to give a ..... Then the idempotents qi := ?(˜e ˜?i(p) ˜e) ? Mr(B) are well defined, they.

  8. Accurate nanofabrication techniques for high-index-contrast microphotonic devices

    E-Print Network [OSTI]

    Barwicz, Tymon

    2005-01-01T23:59:59.000Z

    High-refractive-index-contrast microphotonic devices provide strong light confinement allowing for sharp waveguide bends and small dielectric optical resonators. They allow dense optical integration and unique applications ...

  9. air pollution index: Topics by E-print Network

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

    Index of Global Air Quality Matthew J. Cooper* Randall V. Martin, Canada.M6B 2S7 Air pollution is a major health hazard that is responsible for millions of annual excess...

  10. Parallel In Situ Indexing for Data-intensive Computing

    SciTech Connect (OSTI)

    Kim, Jinoh; Abbasi, Hasan; Chacon, Luis; Docan, Ciprian; Klasky, Scott; Liu, Qing; Podhorszki, Norbert; Shoshani, Arie; Wu, Kesheng

    2011-09-09T23:59:59.000Z

    As computing power increases exponentially, vast amount of data is created by many scientific re- search activities. However, the bandwidth for storing the data to disks and reading the data from disks has been improving at a much slower pace. These two trends produce an ever-widening data access gap. Our work brings together two distinct technologies to address this data access issue: indexing and in situ processing. From decades of database research literature, we know that indexing is an effective way to address the data access issue, particularly for accessing relatively small fraction of data records. As data sets increase in sizes, more and more analysts need to use selective data access, which makes indexing an even more important for improving data access. The challenge is that most implementations of in- dexing technology are embedded in large database management systems (DBMS), but most scientific datasets are not managed by any DBMS. In this work, we choose to include indexes with the scientific data instead of requiring the data to be loaded into a DBMS. We use compressed bitmap indexes from the FastBit software which are known to be highly effective for query-intensive workloads common to scientific data analysis. To use the indexes, we need to build them first. The index building procedure needs to access the whole data set and may also require a significant amount of compute time. In this work, we adapt the in situ processing technology to generate the indexes, thus removing the need of read- ing data from disks and to build indexes in parallel. The in situ data processing system used is ADIOS, a middleware for high-performance I/O. Our experimental results show that the indexes can improve the data access time up to 200 times depending on the fraction of data selected, and using in situ data processing system can effectively reduce the time needed to create the indexes, up to 10 times with our in situ technique when using identical parallel settings.

  11. Using an Occupant Energy Index for Achieving Zero Energy Homes

    E-Print Network [OSTI]

    Dean, B.; Gamble, D.; Kaiser, D.; Meisegeier, D.

    2006-01-01T23:59:59.000Z

    the concept of the Occupant Energy Index. The Occupant Energy Index, a scale of 0 to 100, defines the full spectrum of influence that occupant behavior can have on the energy consumption of a home. A home designed to consume zero energy using... in the country, but also produces power onsite. How much might energy consumption increase when occupants return to this home? Past research has demonstrated that occupant behavior can have dramatic impacts on energy consumption. Maintained interior...

  12. Method to create gradient index in a polymer

    DOE Patents [OSTI]

    Dirk, Shawn M; Johnson, Ross Stefan; Boye, Robert; Descour, Michael R; Sweatt, William C; Wheeler, David R; Kaehr, Bryan James

    2014-10-14T23:59:59.000Z

    Novel photo-writable and thermally switchable polymeric materials exhibit a refractive index change of .DELTA.n.gtoreq.1.0 when exposed to UV light or heat. For example, lithography can be used to convert a non-conjugated precursor polymer to a conjugated polymer having a higher index-of-refraction. Further, two-photon lithography can be used to pattern high-spatial frequency structures.

  13. Rural Viability Index: A Tool for Assessing Rural Communities

    E-Print Network [OSTI]

    Bearden, Christi; Cruz, Nelda; Heinsohn, Heidi; Kuzaro, Jami; Norton, Keller; Richardson, Willis; Wood, Meghan

    2004-01-01T23:59:59.000Z

    Rural Viability Index: A Tool for Assessing Rural Communities Researchers: Christi Bearden Nelda Cruz Heidi Heinsohn Jami Kuzaro Keller Norton Willis Richardson Meghan Wood Deborah L. Kerr, Ph.D., Advisor This project... for the limited resources of government. Especially in this period of difficult budget restrictions, public officials can only fund the projects that will produce the most for their communities. The Rural Viability Index is designed to provide public...

  14. Bin-Hash Indexing: A Parallel Method for Fast Query Processing

    E-Print Network [OSTI]

    Gosink, Luke J.

    2008-01-01T23:59:59.000Z

    The Bin-Hash index uses a form of compression, implementedbitmap index. Unfor- tunately the compression strategies forcompression strategies, based upon the binning strategies of the binned bitmap index,

  15. Data Parallel Bin-Based Indexing for Answering Queries on Multi-Core Architectures

    E-Print Network [OSTI]

    Gosink, Luke

    2009-01-01T23:59:59.000Z

    a binned bitmap index. Unfortu- nately, bitmap compressioncompression strategy, based upon the binning techniques of the binned bitmap index,index is that storage concerns for indices are ameliorated through specialized compression

  16. iSAX: disk-aware mining and indexing of massive time series datasets

    E-Print Network [OSTI]

    Shieh, Jin; Keogh, Eamonn

    2009-01-01T23:59:59.000Z

    on both indexing and data mining problems. Finally, in Sect.0125-6 iSAX: disk-aware mining and indexing of massive timeCurrent research in indexing and mining time series data has

  17. FastQuery: A Parallel Indexing System for Scientific Data

    SciTech Connect (OSTI)

    Chou, Jerry; Wu, Kesheng; Prabhat,

    2011-07-29T23:59:59.000Z

    Modern scientific datasets present numerous data management and analysis challenges. State-of-the- art index and query technologies such as FastBit can significantly improve accesses to these datasets by augmenting the user data with indexes and other secondary information. However, a challenge is that the indexes assume the relational data model but the scientific data generally follows the array data model. To match the two data models, we design a generic mapping mechanism and implement an efficient input and output interface for reading and writing the data and their corresponding indexes. To take advantage of the emerging many-core architectures, we also develop a parallel strategy for indexing using threading technology. This approach complements our on-going MPI-based parallelization efforts. We demonstrate the flexibility of our software by applying it to two of the most commonly used scientific data formats, HDF5 and NetCDF. We present two case studies using data from a particle accelerator model and a global climate model. We also conducted a detailed performance study using these scientific datasets. The results show that FastQuery speeds up the query time by a factor of 2.5x to 50x, and it reduces the indexing time by a factor of 16 on 24 cores.

  18. Massive-scale RDF Processing Using Compressed Bitmap Indexes

    SciTech Connect (OSTI)

    Madduri, Kamesh; Wu, Kesheng

    2011-05-26T23:59:59.000Z

    The Resource Description Framework (RDF) is a popular data model for representing linked data sets arising from the web, as well as large scienti#12;c data repositories such as UniProt. RDF data intrinsically represents a labeled and directed multi-graph. SPARQL is a query language for RDF that expresses subgraph pattern-#12;nding queries on this implicit multigraph in a SQL- like syntax. SPARQL queries generate complex intermediate join queries; to compute these joins e#14;ciently, we propose a new strategy based on bitmap indexes. We store the RDF data in column-oriented structures as compressed bitmaps along with two dictionaries. This paper makes three new contributions. (i) We present an e#14;cient parallel strategy for parsing the raw RDF data, building dictionaries of unique entities, and creating compressed bitmap indexes of the data. (ii) We utilize the constructed bitmap indexes to e#14;ciently answer SPARQL queries, simplifying the join evaluations. (iii) To quantify the performance impact of using bitmap indexes, we compare our approach to the state-of-the-art triple-store RDF-3X. We #12;nd that our bitmap index-based approach to answering queries is up to an order of magnitude faster for a variety of SPARQL queries, on gigascale RDF data sets.

  19. The spectral index and its running in axionic curvaton

    SciTech Connect (OSTI)

    Takahashi, Fuminobu, E-mail: fumi@tuhep.phys.tohoku.ac.jp [Department of Physics, Tohoku University, Sendai 980-8578 (Japan)

    2013-06-01T23:59:59.000Z

    We show that a sizable running spectral index suggested by the recent SPT data can be explained in the axionic curvaton model with a potential that consists of two sinusoidal contributions of different height and period. We find that the running spectral index is generically given by dn{sub s}/dln k ? 2?/?N (n{sub s}?1), where ?N is the e-folds during one period of modulations. In the string axiverse, axions naturally acquire a mass from multiple contributions, and one of the axions may be responsible for the density perturbations with a sizable running spectral index via the curvaton mechanism. We note that the axionic curvaton model with modulations can also accommodate the red-tilted spectrum with a negligible running, without relying on large-field inflation.

  20. The torsion index of E8 and other groups Burt Totaro

    E-Print Network [OSTI]

    Totaro, Burt

    on the torsion index [10] together with this paper's calcu- lation, there is a field k and an E8-torsor X over kThe torsion index of E8 and other groups Burt Totaro The torsion index is a positive integer associated by Grothendieck to any con- nected compact Lie group G [10]. Knowing the torsion index of a group

  1. Sensors and Actuators B 123 (2007) 594605 Fiber optic sensing of liquid refractive index

    E-Print Network [OSTI]

    2007-01-01T23:59:59.000Z

    Sensors and Actuators B 123 (2007) 594­605 Fiber optic sensing of liquid refractive index Argha rights reserved. Keywords: Liquid refractive index sensor; Fiber optic refractive index sensor; Refractive index sensitivity of uncladded fiber; Uncladded optical fiber as sensor 1. Introduction

  2. A comparative study of retrieval effectiveness from a scientific document database with computer-generated indexing and manually generated keyword-based indexing

    E-Print Network [OSTI]

    Mishra, Jayanta Kumar

    1999-01-01T23:59:59.000Z

    The primary objective of this study was to examine the effectiveness of a full text indexing and retrieval system for a scientific document database. The secondary objective was to assess the completeness of the manual indexes that are already...

  3. A Compressed Self-Index for Genomic Databases

    E-Print Network [OSTI]

    Gagie, Travis; Nekrich, Yakov; Puglisi, Simon J

    2011-01-01T23:59:59.000Z

    Advances in DNA sequencing technology will soon result in databases of thousands of genomes. Within a species, individuals' genomes are almost exact copies of each other; e.g., any two human genomes are 99.9% the same. Relative Lempel-Ziv (RLZ) compression takes advantage of this property: it stores the first genome uncompressed or as an FM-index, then compresses the other genomes with a variant of LZ77 that copies phrases only from the first genome. RLZ achieves good compression and supports fast random access; in this paper we show how to support fast search as well, thus obtaining an efficient compressed self-index.

  4. An index for closed orbits in Beltrami fields

    E-Print Network [OSTI]

    John Etnyre; Robert Ghrist

    2001-01-10T23:59:59.000Z

    We consider the class of Beltrami fields (eigenfields of the curl operator) on three-dimensional Riemannian solid tori: such vector fields arise as steady incompressible inviscid fluids and plasmas. Using techniques from contact geometry, we construct an integer-valued index for detecting closed orbits in the flow which are topologically inessential (they have winding number zero with respect to the solid torus). This index is independent of the Riemannian structure, and is computable entirely from a C^1 approximation to the vector field on any meridional disc of the solid torus.

  5. Indexes to Nuclear Regulatory Commission issuances, July--December 1995

    SciTech Connect (OSTI)

    NONE

    1996-04-01T23:59:59.000Z

    Digests and indexes for issuances of the NRC, the Atomic Safety and Licensing Board, the Administrative Law Judges, the Directors` Decisions, and the Decisions on Petitions for Rulemaking are presented in this document. These digests and indexes are intended to serve as a guide to the issuances. Information elements common to the cases heard and ruled upon are: (1) case name, (2) full text reference, (3) issuance number, (4) issued raised by appellants, (5) legal citations, (6) name of facility and Docket number, (7) subject matter, (8) type of hearing, and (9) type of issuance.

  6. Banner Index Codes The Index code is a data-entry shortcut for the Fund code, Org code, and Program code in Banner

    E-Print Network [OSTI]

    Banner Index Codes The Index code is a data-entry shortcut for the Fund code, Org code, and Program code in Banner Finance (FO-P's). Implementation of the Index has greatly decreased data entry coding ­ Account (object) - Program (FOAP) code numbers on any of your accounting forms (Contracts, Purchase Orders

  7. Jensen's * Theory and the Combinatorial Content of V = L Author(s): Sy D. Friedman

    E-Print Network [OSTI]

    such that there is a Z* subset of p not in M and M least p such that A npm V M for some A Z* in parameterp (wherep

  8. Revised Version DESY 06090 arXiv:hepph/0603173

    E-Print Network [OSTI]

    to the LN violation are processes such as neutrinoless double beta decay (A; Z) ! (A; Z + 2) + e + e (for oscillations, cosmological data and searches of the neutrinoless double beta decay, we have derived

  9. Compressed Index for Dictionary Matching with One Error

    E-Print Network [OSTI]

    Hon, Wing-Kai; Lam, Tak-Wah; Shah, Rahul; Siu-Lung, Tam; Vitter, Jeffrey Scott

    2011-03-29T23:59:59.000Z

    . (1999), which requires O(n^{1+epsilon}) words of space and reports all occurrences in O(|T|loglog n + occ) time. Recently, there have been successes in compressing the dictionary matching index while keeping the query time optimal (Belazzougui, 2010, Hon...

  10. Index theory and the hypoelliptic Laplacian Jean-Michel Bismut

    E-Print Network [OSTI]

    Bismut, Jean-Michel

    31 4.1. A superconnection associated with a vector bundle 31 4.2. The elliptic Dirac operator 33 4 and the Levi-Civita superconnection of TX 36 4.6. The hypoelliptic deformation of the local index theoretic

  11. Anti-Index: Against Privacy Mining via Search Engines ................................................................................................... 1

    E-Print Network [OSTI]

    . Yin, P. Pucheral, X. Meng In Proceedings of the ACM 17th Conference on Information and Knowledge ................................................................................................... 149 A New Dynamic Hash Index for Flashbased Storage L. Xiang, D. Zhou and X. Meng In Proceedings of 9th International Conference on Web-Age Information Management (WAIM 2008) , page 93-98, Zhangjajie

  12. Inter-rater reliability of the Strain Index

    E-Print Network [OSTI]

    Stevens, Edward Martin

    2003-01-01T23:59:59.000Z

    of this study was to determine the inter-rater reliability of the Strain Index. Using a computer to view digitized segments of job tasks that represented a balanced spectrum of task variable ratings, fifteen raters initially estimated or measured data for five...

  13. Running of scalar spectral index in multi-field inflation

    E-Print Network [OSTI]

    Jinn-Ouk Gong

    2015-05-20T23:59:59.000Z

    We compute the running of the scalar spectral index in general multi-field slow-roll inflation. By incorporating explicit momentum dependence at the moment of horizon crossing, we can find the running straightforwardly. At the same time, we can distinguish the contributions from the quasi de Sitter background and the super-horizon evolution of the field fluctuations.

  14. High-index-core Bragg fibers: dispersion Juan A. Monsoriu

    E-Print Network [OSTI]

    Fernández de Córdoba, Pedro

    . P. Yeh, A. Yariv, and E. Marom, "Theory of Bragg fiber," J. Opt. Soc. Am. 68, 1196-1201 (1978). 4. Y. Xu, G.X. Ouyang, R.K. Lee, and A. Yariv, "Asymptotic Matrix Theory of Bragg Fibers," J. LightwaveHigh-index-core Bragg fibers: dispersion properties Juan A. Monsoriu Departamento de Física

  15. Commensurations and Subgroups of Finite Index of Thompson's Group F

    E-Print Network [OSTI]

    Röver, Claas

    Commensurations and Subgroups of Finite Index of Thompson's Group F JOS â?? E BURILLO SEAN CLEARY CLAAS E R Ë? OVER We determine the abstract commensurator Com(F) of Thompson's group F and describe the commensurator group to the quasi­isometry group of F is injective. 20E34; 26A30 Introduction Thompson's groups

  16. COMMENSURATIONS AND SUBGROUPS OF FINITE INDEX OF THOMPSON'S GROUP F

    E-Print Network [OSTI]

    Burillo, José

    COMMENSURATIONS AND SUBGROUPS OF FINITE INDEX OF THOMPSON'S GROUP F JOS´E BURILLO, SEAN CLEARY AND CLAAS E. R¨OVER Abstract. We determine the abstract commensurator Com(F) of Thompson's group F is injective. Introduction Thompson's groups have been extensively studied since their introduction by Thompson

  17. Commensurations and Subgroups of Finite Index of Thompson's Group F

    E-Print Network [OSTI]

    Röver, Claas

    Commensurations and Subgroups of Finite Index of Thompson's Group F JOS´E BURILLO SEAN CLEARY CLAAS E R¨OVER We determine the abstract commensurator Com(F) of Thompson's group F and describe the commensurator group to the quasi-isometry group of F is injective. 20E34; 26A30 Introduction Thompson's groups

  18. Commensurations and Subgroups of Finite Index of Thompson's Group F

    E-Print Network [OSTI]

    Röver, Claas

    Commensurations and Subgroups of Finite Index of Thompson's Group Claas E Ro"ver We determine the abstract commensurator Com (F) of Thompson's group F is injective. 20E34; 26A30 Introduction Thompson's groups have been extensively studied since

  19. SCIAMACHY'S ABSORBING AEROSOL INDEX AND THE CONSEQUENCES OF INSTRUMENT DEGRADATION

    E-Print Network [OSTI]

    Tilstra, Gijsbert

    SCIAMACHY'S ABSORBING AEROSOL INDEX AND THE CONSEQUENCES OF INSTRUMENT DEGRADATION L. G. Tilstra1 a strong increase in the AAI with time, which is found to be caused completely by degradation of the optics. This we conclude from straightforward calculation of the effect of instrument degradation based

  20. REGIONAL ECONOMICS APPLICATIONS LABORATORY CHICAGO BUSINESS ACTIVITY INDEX

    E-Print Network [OSTI]

    Frank, Thomas D.

    and the drop in manufacturing employment in the Chicago region. In September, the national and regional economy edged up to 77.4 percent in September. In addition, national retail sales increased 1.13 percent Manufacturing Index (CFMMI) increased 0.47 percent in September. In the Chicago region in September

  1. INDEXING IMAGES WITH MULTIPLE REGIONS Euripides G.M. Petrakis

    E-Print Network [OSTI]

    Petrakis, Euripides G.M.

    . SAMs cannot always treat multimedia data like one-dimensional signals and images which are represented by exactly one multidimensional point). This work focuses on image indexing by content and shows how a SAM an existing SAM (e.g., an R-tree) can be used to treat images and answer range and NN queries. Any SAM like e

  2. Cognitive science in popular film: the Cognitive Science Movie Index

    E-Print Network [OSTI]

    Indiana University

    Cognitive science in popular film: the Cognitive Science Movie Index Benjamin Motz Department of Psychological and Brain Sciences and Cognitive Science Program, Indiana University Bloomington, Bloomington of films depict- ing themes in cognitive science and the potential power of popular cinema for outreach

  3. CSMRI DOCUMENT REPOSITORY INDEX Revised June 15, 2007

    E-Print Network [OSTI]

    Page 1 CSMRI DOCUMENT REPOSITORY INDEX Revised June 15, 2007 HARD COPY DOCUMENTS AVAILABLE 2002 - March 2003 3 New Horizons Project Records Capital Construction CSM 2002-2004 4 New Horizons - CSMRI Site Contaminated Material The S.M. Stoller Corporation April 1, 2005 7 Technical and Cost

  4. Efficient Indexing Data Structures for Flash-Based Sensor Devices

    E-Print Network [OSTI]

    Jiang, Anxiao "Andrew"

    structures, MicroHash and MicroGF (micro grid files), exploit the asymmetric read/write and wear, and WALID A. NAJJAR University of California, Riverside Flash memory is the most prevalent storage medium behind these index structures is that expensive random access deletions are completely eliminated. Micro

  5. Human Motion Capture Data Compression by Model-Based Indexing

    E-Print Network [OSTI]

    Bhandarkar, Suchendra "Suchi" M.

    can be used for animation of virtual human-like characters in distributed virtual reality applications in virtual human animation of visually acceptable quality upon decompression. Index Terms, pocket PCs, and PDAs [1], [19]. Distributed virtual human animation is used in many applications

  6. Inflation and the scale dependent spectral index: prospects and strategies

    SciTech Connect (OSTI)

    Adshead, Peter; Easther, Richard [Department of Physics, Yale University, 217 Prospect Street, New Haven CT 06520 (United States); Pritchard, Jonathan; Loeb, Abraham, E-mail: adshead@kicp.uchicago.edu, E-mail: richard.easther@yale.edu, E-mail: jpritchard@cfa.harvard.edu, E-mail: aloeb@cfa.harvard.edu [Harvard-Smithsonian Center for Astrophysics, MS-51, 60 Garden St, Cambridge, MA 02138 (United States)

    2011-02-01T23:59:59.000Z

    We consider the running of the spectral index as a probe of both inflation itself, and of the overall evolution of the very early universe. Surveying a collection of simple single field inflationary models, we confirm that the magnitude of the running is relatively consistent, unlike the tensor amplitude, which varies by orders of magnitude. Given this target, we confirm that the running is potentially detectable by future large scale structure or 21 cm observations, but that only the most futuristic measurements can distinguish between these models on the basis of their running. For any specified inflationary scenario, the combination of the running index and unknown post-inflationary expansion history induces a theoretical uncertainty in the predicted value of the spectral index. This effect can easily dominate the statistical uncertainty with which Planck and its successors are expected to measure the spectral index. More positively, upcoming cosmological experiments thus provide an intriguing probe of physics between TeV and GUT scales by constraining the reheating history associated with any specified inflationary model, opening a window into the ''primordial dark age'' that follows the end of inflation.

  7. 2004 INDEX OF INNOVATION AND TECHNOLOGY TRI-CITIES, WASHINGTON

    E-Print Network [OSTI]

    such as traffic congestion and high cost of living o Has two factors impeding its technology-based economic Tax Burden 14 Labor Costs 15 Growth 16 Employment in Technology Firms 17 Growth in Startups 172004 INDEX OF INNOVATION AND TECHNOLOGY TRI-CITIES, WASHINGTON JULY 2004 #12;PNNL-SA-42092 2004

  8. Indexing and Querying XML Data for Regular Path Expressions

    E-Print Network [OSTI]

    Moon, Bongki

    by generating interactive site maps [19]. To retrieve XML and semi-structured data, several query languages have of XML data sources from docu- ments to databases and object repositories. The common featuresIndexing and Querying XML Data for Regular Path Expressions £ Quanzhong Li Bongki Moon Dept

  9. Indexing Distributed Complex Data for Complex Queries Egemen Tanin

    E-Print Network [OSTI]

    Samet, Hanan

    of the Digital Government, databases can use many ideas from this domain for scalable exchange of data are fundamental to many data management systems. Their mechanisms heavily rely on creating globally known mappingsIndexing Distributed Complex Data for Complex Queries Egemen Tanin Department of Computer Science

  10. Indexing and Keyword Search to Ease Navigation in Lecture Videos

    E-Print Network [OSTI]

    Subhlok, Jaspal

    Indexing and Keyword Search to Ease Navigation in Lecture Videos Tayfun Tuna, Jaspal Subhlok@uh.edu, shah@cs.uh.edu Abstract----Lecture videos have been commonly used to supplement in-class teaching and for distance learning. Videos recorded during in-class teaching and made accessible online are a versatile

  11. Measurement of transient nonlinear refractive index in gases using xenon

    E-Print Network [OSTI]

    Milchberg, Howard

    Measurement of transient nonlinear refractive index in gases using xenon supercontinuum single measurement of ultrafast high field processes using modest energy lasers, with pump and probe pulses totaling) and instrument resolution. The ultrafast nonlinear Kerr effect in glass, and in Ar, N2, and N2O gases is measured

  12. The Community Loss Index: A New Social Indicator

    E-Print Network [OSTI]

    Qiu, Weigang

    and an aggregator of individ- ual experiences. Building on the relationship between loss and stress, the index at is growing due to mounting demand for accountability, outcome measures, evidence-based research, and indicators that reveal what works. In response, researchers like Jochen Albrecht and Laxmi Ramasubramanian ð

  13. JOURNAL DE PHYSIQUE Colloque C1, supplgment au n02, Tome 47, fbvrier 1986 page CI-587

    E-Print Network [OSTI]

    Boyer, Edmond

    t y 1200, b i s c u i t propane 25 1400 g l a z e butane 75 1060 g l a z e b i s c u i t e l e c t r i c i t y 1250 g l a z e propane 95 1400 g l a z e propane 95 1150 b i s c u i t Cerachrome * 5Omm 600

  14. S o u t h P a c i f i c O c e a n P a c i f i c

    E-Print Network [OSTI]

    Hart, Gus

    Cambodia Burundi Myanmar (Burma) Burkina Faso Bulgaria Brunei B r a z i l Botswana Bosnia & Herz. Bolivia

  15. Vrme-och strmningsteknik Thermal and Flow Engineering Processteknikens grunder (PTG) 2012

    E-Print Network [OSTI]

    Zevenhoven, Ron

    enlighet med bilden. Vattnet strömmar genom ett slätt rör med inre diametern D = a×z cm som ligger nedsänkt

  16. Atmospheric-dispersion index for prescribed burning. Forest Service research paper

    SciTech Connect (OSTI)

    Lavdas, L.G.

    1986-11-14T23:59:59.000Z

    A numerical index that estimates the atmosphere's capacity to disperse smoke from prescribed burning is described. The physical assumptions and mathematical development of the index are described in detail. The index is expressed as a positive integer in such a way that doubling the index implies a doubling of the estimated atmospheric capacity. The dispersion index is conceptually similar to ventilation factor but is better able to describe diurnal changes within the lower atmosphere. The index provides a guide to the effect of prescribed burning activity on atmospheric smoke concentration during a portion of a day.

  17. INDEX OF REFRACTION OF SHOCK LOADED SODA-LIME GLASS

    SciTech Connect (OSTI)

    Alexander, C. S. [Sandia National Laboratories, Albuquerque NM 87185 (United States)

    2009-12-28T23:59:59.000Z

    Soda-lime glass (SLG) is a potential low-cost VISAR window for use at moderate shock pressures (up to 2430 GPa) where the material remains transparent. In order for SLG to be practical as a VISAR window, the correction factor, which describes the frequency correction related to the strain dependence of the refractive index, and hence the index of refraction itself, must be characterized as a function of pressure. Characterization data are reported in this paper and compared to previous results. The present data show good agreement with those of Dandekar [J. Appl. Phys. 84, 6614 (1998)] and separate study results by Gibbons and Ahrens [J. Geophys. Res. 76, 5489 (1971)] up to 7 GPa. However, at stresses over 7 GPa, marked discrepancies are evident between the present data and that of Gibbons and Ahrens. Differences in test methods may explain these discrepancies.

  18. Fabrication process for a gradient index x-ray lens

    DOE Patents [OSTI]

    Bionta, Richard M. (Livermore, CA); Makowiecki, Daniel M. (Livermore, CA); Skulina, Kenneth M. (Livermore, CA)

    1995-01-01T23:59:59.000Z

    A process for fabricating high efficiency x-ray lenses that operate in the 0.5-4.0 keV region suitable for use in biological imaging, surface science, and x-ray lithography of integrated circuits. The gradient index x-ray optics fabrication process broadly involves co-sputtering multi-layers of film on a wire, followed by slicing and mounting on block, and then ion beam thinning to a thickness determined by periodic testing for efficiency. The process enables the fabrication of transmissive gradient index x-ray optics for the 0.5-4.0 keV energy range. This process allows the fabrication of optical elements for the next generation of imaging and x-ray lithography instruments m the soft x-ray region.

  19. Fabrication process for a gradient index x-ray lens

    DOE Patents [OSTI]

    Bionta, R.M.; Makowiecki, D.M.; Skulina, K.M.

    1995-01-17T23:59:59.000Z

    A process is disclosed for fabricating high efficiency x-ray lenses that operate in the 0.5-4.0 keV region suitable for use in biological imaging, surface science, and x-ray lithography of integrated circuits. The gradient index x-ray optics fabrication process broadly involves co-sputtering multi-layers of film on a wire, followed by slicing and mounting on block, and then ion beam thinning to a thickness determined by periodic testing for efficiency. The process enables the fabrication of transmissive gradient index x-ray optics for the 0.5-4.0 keV energy range. This process allows the fabrication of optical elements for the next generation of imaging and x-ray lithography instruments in the soft x-ray region. 13 figures.

  20. The whistler mode refractive index as a function of gyrofrequency

    SciTech Connect (OSTI)

    Albert, J. M. [Air Force Research Laboratory/RVBX, Kirtland AFB, New Mexico 87117 (United States)

    2011-08-15T23:59:59.000Z

    The refractive index for a constant-frequency whistler mode wave in an electron-proton plasma is considered as a function of position, through the local gyrofrequencies {Omega}{sub e,i}. The full cold plasma dispersion relation is used. The wave frequency can take any value up to the smaller of {Omega}{sub e} and the plasma frequency {omega}{sub pe}, but {omega}{sub pe} is allowed to take any fixed value, as is the wavenormal angle. It is rigorously established that the refractive index is a decreasing function of {Omega}{sub e}. One application of this is to finding locations of Landau and cyclotron resonances, to evaluate the effects of whistler mode waves on radiation belt electrons.

  1. RESIDUA UPGRADING EFFICIENCY IMPROVEMENT MODELS: WRI COKING INDEXES

    SciTech Connect (OSTI)

    John F. Schabron; Joseph F. Rovani, Jr.; Francis P. Miknis; Thomas F. Turner

    2003-06-01T23:59:59.000Z

    Pyrolysis experiments were conducted with three residua at 400 C (752 F) at various residence times. The wt % coke and gaseous products were measured for the product oils. The Western Research Institute (WRI) Coking Indexes were determined for the product oils. Measurements were made using techniques that might correlate with the Coking Indexes. These included spin-echo proton nuclear magnetic resonance spectroscopy, heat capacity measurements at 280 C (536 F), and ultrasonic attenuation. The two immiscible liquid phases that form once coke formation begins were isolated and characterized for a Boscan residuum pyrolyzed at 400 C (752 F) for 55 minutes. These materials were analyzed for elemental composition (CHNS), porphyrins, and metals (Ni,V) content.

  2. Scattering amplitudes for multi-indexed extensions of solvable potentials

    SciTech Connect (OSTI)

    Ho, C.-L. [Department of Physics, Tamkang University, Tamsui 251, Taiwan, ROC (China); Lee, J.-C., E-mail: jcclee@cc.nctu.edu.tw [Department of Electrophysics, National Chiao-Tung University, Hsinchu, Taiwan, ROC (China); Sasaki, R. [Center for Theoretical Sciences, National Taiwan University, Taipei, Taiwan, ROC (China); Department of Physics, Shinshu University, Matsumoto 390-8621 (Japan)

    2014-04-15T23:59:59.000Z

    New solvable one-dimensional quantum mechanical scattering problems are presented. They are obtained from known solvable potentials by multiple Darboux transformations in terms of virtual and pseudo virtual wavefunctions. The same method applied to confining potentials, e.g.  Pöschl–Teller and the radial oscillator potentials, has generated the multi-indexed Jacobi and Laguerre polynomials. Simple multi-indexed formulas are derived for the transmission and reflection amplitudes of several solvable potentials. -- Highlights: •Scattering amplitudes calculated for infinitely many new solvable potentials. •New scattering potentials obtained by deforming six known solvable potentials. •Multiple Darboux transformations in terms of (pseudo) virtual states employed. •Scattering amplitudes checked to obey the shape invariance relation. •Errors in scattering amplitudes of some undeformed potentials in the literature corrected.

  3. Ranking forestry journals using the h-index

    E-Print Network [OSTI]

    Vanclay, Jerome K

    2007-01-01T23:59:59.000Z

    An expert ranking of forestry journals was compared with journal impact factors and h-indices computed from ISI and internet-based data. Citations reported by Google Scholar appear to offer the most efficient way to rank all journals objectively, in a manner consistent with other indicators. A ranking of 180 forestry journals is presented, on the basis of an h-index computed from data supplied by Google Scholar.

  4. A RICH with aerogel: a study of refractive index uniformity

    E-Print Network [OSTI]

    Alemi, M; Calvi, M; Matteuzzi, C; Musy, M; Perego, D L; Easo, S

    2004-01-01T23:59:59.000Z

    The use of aerogel as a radiator in the RICH detectors of LHCb is a challenge due to the hot environment of the hadron collider LHC. Large size tiles of silica aerogel were recently produced with unprecedented optical quality for such dimensions. Results of laboratory measurements and beam tests are briefly reported. A description of a method to measure the uniformity of the index of refraction within the tile is given.

  5. A mathematical model of the productivity index of a well

    E-Print Network [OSTI]

    Khalmanova, Dinara Khabilovna

    2004-09-30T23:59:59.000Z

    Ibragimov for their continuing professional guidance and moral support in the last four years - this work would not have been possible without their help. All errors and inconsistencies remain my own. v NOMENCLATURE A - symmetric positive de nite matrix... of smooth coe cients CA - shape factor C - geometric characteristic of domain , de ned in terms of 0 h - thickness of the reservoir H1;2 - Sobolev space J - di usive capacity (productivity index) L - - elliptic operator, Lu = r Aru mesn - n...

  6. Transient productivity index for numerical well test simulations

    SciTech Connect (OSTI)

    Blanc, G.; Ding, D.Y.; Ene, A. [Institut Francais du Petrole, Pau (France)] [and others

    1997-08-01T23:59:59.000Z

    The most difficult aspect of numerical simulation of well tests is the treatment of the Bottom Hole Flowing (BHF) Pressure. In full field simulations, this pressure is derived from the Well-block Pressure (WBP) using a numerical productivity index which accounts for the grid size and permeability, and for the well completion. This productivity index is calculated assuming a pseudo-steady state flow regime in the vicinity of the well and is therefore constant during the well production period. Such a pseudo-steady state assumption is no longer valid for the early time of a well test simulation as long as the pressure perturbation has not reached several grid-blocks around the well. This paper offers two different solutions to this problem: (1) The first one is based on the derivation of a Numerical Transient Productivity Index (NTPI) to be applied to Cartesian grids; (2) The second one is based on the use of a Corrected Transmissibility and Accumulation Term (CTAT) in the flow equation. The representation of the pressure behavior given by both solutions is far more accurate than the conventional one as shown by several validation examples which are presented in the following pages.

  7. The Spectral Index Distribution of EGRET Blazars: Prospects for GLAST

    SciTech Connect (OSTI)

    Venters, Tonia M.; Pavlidou, Vasiliki; /SLAC

    2011-11-29T23:59:59.000Z

    The intrinsic distribution of spectral indices in GeV energies of gamma-ray-loud blazars is a critical input in determining the spectral shape of the unresolved blazar contribution to the diffuse extragalactic gamma-ray background, as well as an important test of blazar emission theories. We present a maximum-likelihood method of determining the intrinsic spectral index distribution (ISID) of a population of {gamma}-ray emitters which accounts for error in measurement of individual spectral indices, and we apply it to EGRET blazars. We find that the most likely Gaussian ISID for EGRET blazars has a mean of 2.27 and a standard deviation of 0.20. We additionally find some indication that FSRQs and BL Lacs may have different ISIDs (with BL Lacs being harder). We also test for spectral index hardening associated with blazar variability for which we find no evidence. Finally, we produce simulated GLAST spectral index datasets and perform the same analyses. With improved statistics due to the much larger number of resolvable blazars, GLAST data will help us determine the ISIDs with much improved accuracy. Should any difference exist between the ISIDs of BL Lacs and FSRQs or between the ISIDs of blazars in the quiescent and flaring states, GLAST data will be adequate to separate these ISIDs at a significance better than 3{sigma}.

  8. Braking index of isolated pulsars: open questions and ways forward

    E-Print Network [OSTI]

    Hamil, Oliver

    2015-01-01T23:59:59.000Z

    Isolated pulsars are rotating neutron stars with accurately measured angular velocities $\\Omega$, and their time derivatives which show unambiguously that the pulsars are slowing down. Although the exact mechanism of the spin-down is a question of debate, the commonly accepted view is that it arises either through emission of magnetic dipole radiation (MDR) from a rotating magnetized body, through emission of a relativistic particle wind, or via higher order magnetic multipole or gravitational quadrupole radiation. The calculated energy loss by a rotating pulsar is model dependent and leads to the power law $\\dot{\\Omega}$ = -K $\\Omega^{\\rm n}$ where $n$ is called the braking index. The theoretical value for braking index is $n = 1, 3, 5$ for wind, MDR, quadrupole radiation respectively. The accepted view is that pulsar braking is strongly dominated by MDR. Highly precise observations of isolated pulsars yield braking index values in the range $1 < n < 2.8$ which are consistently less than the value pred...

  9. Topological effects, index theorem and supersymmetry in graphene

    E-Print Network [OSTI]

    Kee-Su Park

    2010-09-30T23:59:59.000Z

    We present the electronic properties of massless Dirac fermions characterized by geometry and topology on a graphene sheet in this chapter. Topological effects can be elegantly illuminated by the Atiyah-Singer index theorem. It leads to a topological invariant under deformations on the Dirac operator and plays an essential role in formulating supersymmetric quantum mechanics over twisted Dolbeault complex caused by the topological deformation of the lattice in a graphene system. Making use of the G index theorem and a high degree of symmetry, we study deformed energy eigenvalues in graphene. The Dirac fermion results in SU(4) symmetry as a high degree of symmetry in the noninteracting Hamiltonian of the monolayer graphene. Under the topological deformation the zero-energy states emerge naturally without the Zeeman splitting at the Fermi points in the graphene sheet. In the case of nonzero energy, the up-spin and down-spin states have the exact high symmetries of spin, forming the pseudospin singlet pairing. We describe the peculiar and unconventional quantum Hall effects of the n = 0 Landau level in monolayer graphene on the basis of the G index theorem and the high degree of symmetry.

  10. Dielectric profile variations in high-index-contrast waveguides, coupled mode theory, and perturbation expansions

    E-Print Network [OSTI]

    Dielectric profile variations in high-index-contrast waveguides, coupled mode theory high dielec- tric contrast profiles standard perturbation formulations fails when applied for the high-index-contrast discontinuous dielectric profiles. Among others, our formulation allows

  11. Rationale and Development of a Security Assurance Index with Application toward the Development of a World Risk Index

    SciTech Connect (OSTI)

    M. M. Plum; G. A. Beitel, PhD

    2006-06-01T23:59:59.000Z

    Assurance categories were previously developed to support the Department of Homeland Security’s efforts in the mitigation of Cyber Control System events. Defined according to the risk of life and economic loss, the minimum range is designated by policy, whereas the maximum limit seems to be constrained only by limits and interdependencies of the event. Use of this life / assets scale has proven to be helpful in managing risk due to the scale's ease of use, communication, and understanding. Suggestions have been made that this scale could be applied to all events of terror, disaster, and calamity of an international scale, with equally good results. This paper presents the history of some existing scales of disaster and assurance, the rationale behind the development of the original Security Assurance Index, and our proposed scale of disaster and calamity as a World Risk Index.

  12. An index theorem for families of Dirac operators on odddimensional manifolds with boundary

    E-Print Network [OSTI]

    Melrose, Richard

    . The derivation of the index formula is effected by the combination of the superconnection formalism of Quillen

  13. Index to the monthly hotline report questions (June 1982 to December 1991)

    SciTech Connect (OSTI)

    Not Available

    1992-12-01T23:59:59.000Z

    The document provides four indices to the question and answer sections of the RCRA/Superfund/Oust Monthly Hotline Reports from June 1982 through December 1991. The first index is an alphabetical listing of question titles by year and month. The second index organizes the questions by regulatory citation, beginning with 40 CFR 257. The third index organizes the questions by statuatory citation. Finally, the fourth index references the questions by key word or subject heading.

  14. Blind Identification of the Uplink Scrambling Code Index of a WCDMA Transmission and Application

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Blind Identification of the Uplink Scrambling Code Index of a WCDMA Transmission and Application with the surrounding macro BSs. The femto BS has to estimate blindly this scrambling code index. An algorithm which performs a blind identification of the uplink scrambling code index of a WCDMA transmission is proposed

  15. Performance of Multi-Level and Multi-Component Compressed Bitmap Indexes

    E-Print Network [OSTI]

    Geddes, Cameron Guy Robinson

    LBNL-60891 Performance of Multi-Level and Multi-Component Compressed Bitmap Indexes Kesheng Wu cardinality attributes when certain compression methods are applied. There are many different bitmap indexes subsets of compressed bitmap indexes that use multi-component and multi-level encodings. We combine

  16. LOCAL INDEX THEOREM FOR PROJECTIVE FAMILIES MOULAY-TAHAR BENAMEUR AND ALEXANDER GOROKHOVSKY

    E-Print Network [OSTI]

    Gorokhovsky, Alexander

    Abstract. We give a superconnection proof of the Mathai-Melrose-Singer index theorem for the family 18 4. Dirac operators and superconnections 20 4.1. Dirac operators 20 4.2. Superconnections and index05, 19K56. Key words and phrases. Key words: Gerbe, Twisted K-theory, Family index, Superconnection

  17. Indexing of Time Series by Major Minima and Maxima Eugene Fink

    E-Print Network [OSTI]

    Fink, Eugene

    sets: stock prices, air and sea temperatures, and wind speeds. Keywords: Compression, indexing.ics.uci.edu). Wind speeds: We have used daily wind speeds at twelve sites in Ireland, from 1961 to 1978, ob­ tained. Indexing: The indexing of a time­series database is based on the notion of major inclines, illustrated

  18. Indexing of Time Series by Major Minima and Maxima Eugene Fink

    E-Print Network [OSTI]

    Fink, Eugene

    sets: stock prices, air and sea temperatures, and wind speeds. Keywords: Compression, indexing.ics.uci.edu). Wind speeds: We have used daily wind speeds at twelve sites in Ireland, from 1961 to 1978, ob- tained. Indexing: The indexing of a time-series database is based on the notion of major inclines, illustrated

  19. Stream Health Index for the Puget Sound Lowland Grace Chiu Peter Guttorp

    E-Print Network [OSTI]

    Washington at Seattle, University of

    Stream Health Index for the Puget Sound Lowland Grace Chiu Peter Guttorp NRCSET e c h n i c a l R e;#12;Full title: Stream Health Index for the Puget Sound Lowland Short title: SHIPSL Authors: Grace Chiu Stream health is often measured by the multimetric benthic index of biotic integrity (B-IBI). For Puget

  20. New Developments involving the Stream Health Index for the Puget Sound Lowland

    E-Print Network [OSTI]

    Washington at Seattle, University of

    New Developments involving the Stream Health Index for the Puget Sound Lowland Grace Chiu Peter and ecological sciences. #12;#12;Full title: New Developments involving the Stream Health Index for the Puget;SUMMARY Since the introduction of the stream health index for the Puget Sound Lowland (SHIPSL) (Chiu

  1. A multi-instance learning wrapper based on the Rocchio classifier for web index recommendation

    E-Print Network [OSTI]

    Gent, Universiteit

    A multi-instance learning wrapper based on the Rocchio classifier for web index recommendation-instance wrapper Recommender system Rocchio classifier Web mining a b s t r a c t Web index recommendation systems method using the Rocchio classifier to recommend web index pages. The wrapper implements a new way

  2. CEMP-EC 13 February 1995 TRI-SERVICE MILITARY CONSTRUCTION PROGRAM (MCP) INDEX

    E-Print Network [OSTI]

    US Army Corps of Engineers

    CEMP-EC 13 February 1995 TABLE IV TRI-SERVICE MILITARY CONSTRUCTION PROGRAM (MCP) INDEX FOR FY 1996 for projection beyond FY 2001. 2. Tri-Service MCP Index (1,000) = 1 October 1979 ENR Historical Building Cost THRU FY 2001 PROGRAMS ESCALATION PERCENTAGE DATE INDEX FOR FISCAL YEAR 1 OCT 1992 ------------- 1825

  3. Hop Doubling Label Indexing for Point-to-Point Distance Querying on Scale-Free Networks

    E-Print Network [OSTI]

    Wong, Raymond Chi-Wing

    , 20, 30, 33, 34] can only handle relatively small graphs due to high index construction cost and large, in terms of both querying time and indexing costs. Our empirical study shows that our method can handle unweighted scale-free graph G = (V, E), construct a disk-based index for processing This work is licensed

  4. A Cost-Benefit Analysis of Indexing Big Data with Map-Reduce

    E-Print Network [OSTI]

    Arampatzis, Avi

    proposed implementation of inverted index construction using Map-Reduce. In Section V we attempt a costA Cost-Benefit Analysis of Indexing Big Data with Map-Reduce Dimitrios Siafarikas Argyrios. We consider the problem of Inverted Index construction which is widely used in Information Retrieval

  5. Unaligned Binary Codes for Index Compression in Schema-Independent Text Retrieval Systems

    E-Print Network [OSTI]

    Waterloo, University of

    during index construction. Schema- independent indices have different characteristics than document unaligned codes. Thus, their more compact index represen- tation does not carry the cost of a substantiallyUnaligned Binary Codes for Index Compression in Schema-Independent Text Retrieval Systems Stefan B

  6. String Matching in Hardware using the FM-Index Edward Fernandez, Walid Najjar and Stefano Lonardi

    E-Print Network [OSTI]

    Najjar, Walid A.

    -index is significantly higher than the naïve (brute force) approach. Like the Bowtie software tool, the FM-index can abandon early the hardware matching. It outperforms Bowtie by two orders of magnitude . I. INTRODUCTION-index has been used only in the bioinformatics domain. Software tools such as Bowtie [12], BWA [13

  7. A climate change index: Where climate change may be most prominent in the 21st century

    E-Print Network [OSTI]

    Fischlin, Andreas

    A climate change index: Where climate change may be most prominent in the 21st century Miche`le B; accepted 30 November 2006; published 10 January 2007. [1] A Climate Change Index (CCI) is developed to a single index that is a measure for the strength of future climate change relative to today's natural

  8. SIGNS IN THE cd-INDEX OF EULERIAN PARTIALLY ORDERED SETS

    E-Print Network [OSTI]

    Bayer, Margaret M.

    2000-12-28T23:59:59.000Z

    in the cd-index. The cd-index of a polytope has all positive entries. An important open problem is to give the broadest natural class of Eulerian posets having nonnegative cd-index. This paper completely determines which entries of the cd...

  9. Tri-Cities Index of Innovation and Technology

    SciTech Connect (OSTI)

    Fowler, Richard A.; Scott, Michael J.; Butner, Ryan S.

    2011-01-17T23:59:59.000Z

    In 2001 and 2004, the Economic Development Office of Pacific Northwest National Laboratory published companion reports to the Washington Technology Center Index studies that provided additional information on the Tri-Cities (Kennewick-Richland-Pasco) area of the state, its technology businesses, and important advantages that the Tri-Cities have as places to live and do business. These reports also compared the Tri-Cities area to other technology-based metropolitan areas in the Pacific Northwest and nation along critical dimensions known to be important to technology firms. This report updates the material in these earlier reports, and highlights a growing Tri-Cities metropolitan area.

  10. DOE technical standards list: Department of Energy standards index

    SciTech Connect (OSTI)

    NONE

    1997-06-01T23:59:59.000Z

    This technical standards list (TSL) was prepared for use by personnel involved in the selection and use of US DOE technical standards and other government and non-government standards. This TSL provides listings of current DOE technical standards, non-government standards that have been adopted by DOE, other government documents in which DOE has a recorded interest, and cancelled DOE technical standards. Standards are indexed by type in the appendices to this document. Definitions of and general guidance for the use of standards are also provided.

  11. Illumina Unamplified Indexed Library Construction: An Automated Approach

    SciTech Connect (OSTI)

    Hack, Christopher A.; Sczyrba, Alexander; Cheng, Jan-Fang

    2011-03-21T23:59:59.000Z

    Manual library construction is a limiting factor in Illumina sequencing. Constructing libraries by hand is costly, time-consuming, low-throughput, and ergonomically hazardous, and constructing multiple libraries introduces risk of library failure due to pipetting errors. The ability to construct multiple libraries simultaneously in automated fashion represents significant cost and time savings. Here we present a strategy to construct up to 96 unamplified indexed libraries using Illumina TruSeq reagents and a Biomek FX robotic platform. We also present data to indicate that this library construction method has little or no risk of cross-contamination between samples.

  12. When can the Planck satellite measure spectral index running?

    E-Print Network [OSTI]

    Cédric Pahud; Andrew R. Liddle; Pia Mukherjee; David Parkinson

    2007-09-04T23:59:59.000Z

    We use model selection forecasting to assess the ability of the Planck satellite to make a positive detection of spectral index running. We simulate Planck data for a range of assumed cosmological parameter values, and carry out a three-way Bayesian model comparison of a Harrison-Zel'dovich model, a power-law model, and a model including running. We find that Planck will be able to strongly support running only if its true value satisfies |dn/d ln k| > 0.02.

  13. Index to Evaluate Energy Efficiency of the Building HVAC System

    E-Print Network [OSTI]

    Wang, L.; Wang, L.; Claridge,D.

    2014-01-01T23:59:59.000Z

    1An Index to Evaluate Energy Efficiency of the Entire Building HVAC System Presented by Dr. Claridge Date: 09/15/2014 ESL-IC-14-09-15 Proceedings of the 14th International Conference for Enhanced Building Operations, Beijing, China, September 14...-17, 2014 2Outline •Why we need the Energy/Load Ratio •How to get the Energy/Load Ratio •Methodology Adjustment •Case Study •Results Showed by tables and Plots ESL-IC-14-09-15 Proceedings of the 14th International Conference for Enhanced Building Operations...

  14. Engineering index : a metric for assessing margin in engineered systems

    SciTech Connect (OSTI)

    Dolin, Ronald M.

    2002-01-01T23:59:59.000Z

    Inherent in most engineered products is some measure of margin or over design. Engineers often do not retain design and performance knowledge so they can quantify uncertainties and estimate how much margin their product possesses. When knowledge-capture and quantification is neither possible, nor permissible, engineers rely on cultural lore and institutionalised practices to assign nominal conditions and tolerances. Often what gets lost along the way is design intent, product requirements, and their relationship with the product's intended application. The Engineering Index was developed to assess the goodness or quality of a product.

  15. Auto Indexer for Percussive Hammers | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn't Your Destiny: The FutureComments from TarasaName4ServicesTribal RenewableAustinAuto Indexer for

  16. Parallel Index and Query for Large Scale Data Analysis

    SciTech Connect (OSTI)

    Chou, Jerry; Wu, Kesheng; Ruebel, Oliver; Howison, Mark; Qiang, Ji; Prabhat,; Austin, Brian; Bethel, E. Wes; Ryne, Rob D.; Shoshani, Arie

    2011-07-18T23:59:59.000Z

    Modern scientific datasets present numerous data management and analysis challenges. State-of-the-art index and query technologies are critical for facilitating interactive exploration of large datasets, but numerous challenges remain in terms of designing a system for process- ing general scientific datasets. The system needs to be able to run on distributed multi-core platforms, efficiently utilize underlying I/O infrastructure, and scale to massive datasets. We present FastQuery, a novel software framework that address these challenges. FastQuery utilizes a state-of-the-art index and query technology (FastBit) and is designed to process mas- sive datasets on modern supercomputing platforms. We apply FastQuery to processing of a massive 50TB dataset generated by a large scale accelerator modeling code. We demonstrate the scalability of the tool to 11,520 cores. Motivated by the scientific need to search for inter- esting particles in this dataset, we use our framework to reduce search time from hours to tens of seconds.

  17. Refractive indexes of aqueous LiBr solutions

    SciTech Connect (OSTI)

    Zaltash, A.; Ally, M.R. (Energy Div., Oak Ridge National Lab., Oak Ridge, TN (US))

    1992-01-01T23:59:59.000Z

    This paper reports that the refractive indexes of water-lithium bromide solutions were measured in the temperature range from 5.0 to 80.0 {degrees}C and in the range of salt concentrations from 0.00 (deionized water) to 58.90 mass %. An electrolyte solution of LlBr in water was chosen for study because of its wide use as an absorption chiller fluid. The concentration of LlBr aqueous solution was determined by argentimetric titration using tetrabromofluoresceln (Eosin) as an adsorption indicator and was checked at a few discrete concentrations (10.06, 20.30, and 58.90 mass % LlBr) against the values obtained by gravimetric analysis. The deviation between values obtained using these two techniques was found to be less than 0.27 mass %. The refractive indexes are shown to represent a reliable and convenient way of measuring the concentration of salt (or water) in LlBr solutions with accuracies of {plus minus}0.3 mass % salt.

  18. Dark Matter Constraints from a Cosmic Index of Refraction

    SciTech Connect (OSTI)

    Gardner, Susan; Latimer, David C.

    2009-04-01T23:59:59.000Z

    The dark-matter candidates of particle physics invariably possess electromagnetic interactions, if only via quantum fluctuations. Taken en masse, dark matter can thus engender an index of refraction which deviates from its vacuum value. Its presence is signaled through frequency-dependent effects: the real part yields dispersive effects in propagation, and the imaginary part yields such in attenuation. We discuss theoretical constraints on the expansion of the index of refraction with frequency, the physical interpretation of the terms, and the particular observations needed to isolate its coefficients. This, with the advent of new opportunities to view gamma-ray bursts at cosmological distance scales, gives us a new probe of dark matter. As a first application we use the time delay determined from radio afterglow observations of gamma-ray bursts to limit the charge-to-mass ratio of dark matter to |{var_epsilon}|/M < 1.8 x 10{sup -5} eV{sup -1} at 95% CL.

  19. Dark Matter Constraints from a Cosmic Index of Refraction

    E-Print Network [OSTI]

    S. Gardner; D. C. Latimer

    2010-06-08T23:59:59.000Z

    The dark-matter candidates of particle physics invariably possess electromagnetic interactions, if only via quantum fluctuations. Taken en masse, dark matter can thus engender an index of refraction which deviates from its vacuum value. Its presence is signaled through frequency-dependent effects in the propagation and attenuation of light. We discuss theoretical constraints on the expansion of the index of refraction with frequency, the physical interpretation of the terms, and the particular observations needed to isolate its coefficients. This, with the advent of new opportunities to view gamma-ray bursts at cosmological distance scales, gives us a new probe of dark matter and a new possibility for its direct detection. As a first application we use the time delay determined from radio afterglow observations of distant gamma-ray bursts to realize a direct limit on the electric-charge-to-mass ratio of dark matter of |varepsilon|/M < 1 x 10^{-5} eV^{-1} at 95% CL.

  20. Refractive index of erbium doped GaN thin films

    SciTech Connect (OSTI)

    Alajlouni, S.; Sun, Z. Y.; Li, J.; Lin, J. Y.; Jiang, H. X., E-mail: hx.jiang@ttu.edu [Department of Electrical and Computer Engineering, Texas Tech University, Lubbock, Texas 79409 (United States); Zavada, J. M. [Department of Electrical and Computer Engineering, Polytechnic Institute of New York University, Brooklyn, New York 11201 (United States)

    2014-08-25T23:59:59.000Z

    GaN is an excellent host for erbium (Er) to provide optical emission in the technologically important as well as eye-safe 1540?nm wavelength window. Er doped GaN (GaN:Er) epilayers were synthesized on c-plane sapphire substrates using metal organic chemical vapor deposition. By employing a pulsed growth scheme, the crystalline quality of GaN:Er epilayers was significantly improved over those obtained by conventional growth method of continuous flow of reaction precursors. X-ray diffraction rocking curve linewidths of less than 300?arc sec were achieved for the GaN (0002) diffraction peak, which is comparable to the typical results of undoped high quality GaN epilayers and represents a major improvement over previously reported results for GaN:Er. Spectroscopic ellipsometry was used to determine the refractive index of the GaN:Er epilayers in the 1540?nm wavelength window and a linear dependence on Er concentration was found. The observed refractive index increase with Er incorporation and the improved crystalline quality of the GaN:Er epilayers indicate that low loss GaN:Er optical waveguiding structures are feasible.

  1. A comparison between cardiac index and circulatory index in the dog during exercise and during infusion of isoproterenol

    E-Print Network [OSTI]

    Smith, Thomas Lowell

    1975-01-01T23:59:59.000Z

    , and therefore, the most useable index for circulatory performance. The A-VO difference also reflected changes in circulatory performance induced by exercise, beta adrenergic blockade, and circulatory stimulation by isoproterenol. It is proposed that the A-V... of the heart (18, 34, 65), and A-V nodal destruction (34, 65) have been studied. With complete, or grade III A-V nodal blockade the increase in heart rate in response to exercise is gradual (65). With complete heart block induced by A-V nodal destruction...

  2. Regulatory and technical reports (abstract index journal): Compilation for third quarter 1994, July--September. Volume 19, Number 3

    SciTech Connect (OSTI)

    none,

    1994-12-01T23:59:59.000Z

    This compilation consists of bibliographic data and abstracts for the formal regulatory and technical reports issues by the U.S. Nuclear Regulatory Commission (NRC) Staff and its contractors. It is NRC`s intention to publish this compilation quarterly and to cumulate it annually. The main citations and abstracts in this compilation are listed in NUREG number order: NUREG-XXXX, NUREG/CP-XXXX, NUREG/CR-XXXX, and NUREG/IA-XXXX. These precede the following indexes: Secondary Report Number Index, Personal Author Index, Subject Index, NRC Originating Organization Index (Staff Reports), NRC Originating Organization Index (International Agreements), NRC Contract Sponsor Index (Contractor Reports) Contractor Index, International Organization Index, Licensed Facility Index. A detailed explanation of the entries precedes each index.

  3. Regulatory and technical reports (abstract index journal): Compilation for third quarter 1996 July--September. Volume 21, Number 3

    SciTech Connect (OSTI)

    NONE

    1997-02-01T23:59:59.000Z

    This compilation consists of bibliographic data and abstracts for the formal regulatory and technical reports issued by the US Nuclear Regulatory Commission (NRC) Staff and its contractors. It is NRC`s intention to publish this compilation quarterly and to cumulate it annually. The main citations and abstracts in this compilation are listed in NUREG number order: NUREG-XXXX, NUREG/CP-XXXX, NUREG/CR-XXXX, and NUREG/IA-XXXX. These precede the following indexes: secondary report number index; personal author index; subject index; NRC originating organization index (staff reports); NRC originating organization index (international agreements); NRC contract sponsor index (contractor reports); contractor index; international organization index; and licensed facility index. A detailed explanation of the entries precedes each index.

  4. Environmental quality indexing of large industrial development alternatives using AHP

    SciTech Connect (OSTI)

    Solnes, Julius

    2003-05-01T23:59:59.000Z

    Two industrial development alternatives have been proposed for the East Coast of Iceland in order to strengthen its socio-economic basis. The favoured option is to build a large aluminium smelter, which requires massive hydropower development in the nearby highlands. Another viable option is the construction of a 6-million-ton oil refinery, following the planned exploitation of the Timan Pechora oil reserves in the Russian Arctic. A third 'fictitious' alternative could be general development of existing regional industry and new knowledge-based industries, development of ecotourism, establishment of national parks, accompanied by infrastructure improvement (roads, tunnels, communications, schools, etc.). The three alternatives will have different environmental consequences. The controversial hydropower plant for the smelter requires a large water reservoir as well as considerable land disturbance in this unique mountain territory, considered to be the largest uninhabited wilderness in Western Europe. The aluminium smelter and the oil refinery will give rise to substantial increase of the greenhouse gas (GHG) emissions of the country (about 20%). Then there is potential environmental risk associated with the refinery regarding oil spills at sea, which could have disastrous impact on the fisheries industry. However, the oil refinery does not require any hydropower development, which is a positive factor. Finally, the third alternative could be defined as a ''green'' solution whereby the detrimental environmental consequences of the two industrial solutions are mostly avoided. In order to compare the three alternatives in an orderly manner, the analytic hierarchy process methodology of Saaty was applied to calculate the environmental quality index of each alternative, which is defined as a weighted sum of selected environmental and socio-economic factors. These factors are evaluated on a comparison basis, applying the AHP methodology, and the weights in the quality index summation are estimated in the same manner. Six persons with different backgrounds were asked to fill in the comparison matrices in order to reduce bias in the evaluation. The final results show that the two industrial alternatives come out poorly, i.e. with low quality indices, whereas the third pseudo-alternative, i.e. general development, with a considerably higher quality index, is certainly worth a further study.

  5. Distributed Data Collection for the ATLAS EventIndex

    E-Print Network [OSTI]

    Sánchez, Javier; The ATLAS collaboration; Gonzalez de la Hoz, Santiago

    2015-01-01T23:59:59.000Z

    The ATLAS EventIndex contains records of all events processed by ATLAS, in all processing stages. These records include the references to the files containing each event (the GUID of the file) and the internal “pointer” to each event in the file. This information is collected by all jobs that run at Tier-0 or on the Grid and process ATLAS events. Each job produces a snippet of information for each permanent output file. This information is packed and transferred to a central broker at CERN using an ActiveMQ messaging system, and then is unpacked, sorted and reformatted in order to be stored and catalogued into a central Hadoop server. This contribution describes in detail the Producer/Consumer architecture to convey this information from the running jobs through the messaging system to the Hadoop server.

  6. Developing an operational capabilities index of the emergency services sector.

    SciTech Connect (OSTI)

    Collins, M.J.; Eaton, L.K.; Shoemaker, Z.M.; Fisher, R.E.; Veselka, S.N.; Wallace, K.E.; Petit, F.D. (Decision and Information Sciences)

    2012-02-20T23:59:59.000Z

    In order to enhance the resilience of the Nation and its ability to protect itself in the face of natural and human-caused hazards, the ability of the critical infrastructure (CI) system to withstand specific threats and return to normal operations after degradation must be determined. To fully analyze the resilience of a region and the CI that resides within it, both the actual resilience of the individual CI and the capability of the Emergency Services Sector (ESS) to protect against and respond to potential hazards need to be considered. Thus, a regional resilience approach requires the comprehensive consideration of all parts of the CI system as well as the characterization of emergency services. This characterization must generate reproducible results that can support decision making with regard to risk management, disaster response, business continuity, and community planning and management. To address these issues, Argonne National Laboratory, in collaboration with the U.S. Department of Homeland Security (DHS) Sector Specific Agency - Executive Management Office, developed a comprehensive methodology to create an Emergency Services Sector Capabilities Index (ESSCI). The ESSCI is a performance metric that ranges from 0 (low level of capabilities) to 100 (high). Because an emergency services program has a high ESSCI, however, does not mean that a specific event would not be able to affect a region or cause severe consequences. And because a program has a low ESSCI does not mean that a disruptive event would automatically lead to serious consequences in a region. Moreover, a score of 100 on the ESSCI is not the level of capability expected of emergency services programs; rather, it represents an optimal program that would rarely be observed. The ESSCI characterizes the state of preparedness of a jurisdiction in terms of emergency and risk management. Perhaps the index's primary benefit is that it can systematically capture, at a given point in time, the capabilities of a jurisdiction to protect itself from, mitigate, respond to, and recover from a potential incident. On the basis of this metric, an interactive tool - the ESSCI Dashboard - can identify scenarios for enhancement that can be implemented, and it can identify the repercussions of these scenarios on the jurisdiction. It can assess the capabilities of law enforcement, fire fighting, search and rescue, emergency medical services, hazardous materials response, dispatch/911, and emergency management services in a given jurisdiction and it can help guide those who need to prioritize what limited resources should be used to improve these capabilities. Furthermore, this tool can be used to compare the level of capabilities of various jurisdictions that have similar socioeconomic characteristics. It can thus help DHS define how it can support risk reduction and community preparedness at a national level. This tool aligns directly with Presidential Policy Directive 8 by giving a jurisdiction a metric of its ESS's capabilities and by promoting an interactive approach for defining options to improve preparedness and to effectively respond to a disruptive event. It can be used in combination with other CI performance metrics developed at Argonne National Laboratory, such as the vulnerability index and the resilience index for assessing regional resilience.

  7. Electrically tunable graded index planar lens based on graphene

    SciTech Connect (OSTI)

    Nasari, H., E-mail: Hadiseh-Nasari@ee.kntu.ac.ir; Abrishamian, M. S. [Department of Electrical and Computer Engineering, K. N. Toosi University of Technology, Tehran 16314 (Iran, Islamic Republic of)

    2014-08-28T23:59:59.000Z

    The realization of electrically tunable beam focusing using a properly designed conductivity pattern along a strip on a background single graphene flake with operation in the terahertz regime is proposed and numerically investigated. The strip is illuminated with a guided surface plasmon polaritons (SPP) plane wave and the physical origin of the design procedure is evaluated from the phase of effective mode index of propagating SPP wave on graphene. Upon tuning a gate voltage between the graphene sheet and the substrate, the focus tuning is achieved. Finite- difference time-domain numerical technique is employed to explore the propagation characteristic of SPP wave and the performance parameters of the lens include the focal length, full-width half-maximum, and focusing efficiency. Such a one atom thick planar lens with the capability of electrical focus tuning besides the compatibility with current planar optoelectronic systems can find valuable potential applications in the field of transformational plasmon optics.

  8. Quantum vacuum emission from a refractive index front

    E-Print Network [OSTI]

    Maxime Jacquet; Friedrich Koenig

    2015-04-28T23:59:59.000Z

    We consider a boundary separating two otherwise homogeneous regions of a dielectric, that is moving at approximately the group velocity of light. We investigate the emission of light from the quantum vacuum by this moving refractive index step in 1+1 dimensions for realistic dispersive media. We extend an analytical framework based on the Hopfield model [1] to calculate the emission from all modes at any frequency. We establish conditions for analogue event horizons and study the various mode configurations with and without horizons. We then present analytically calculated emission spectra in the moving and laboratory frame. We find that the emission spectrum is highly structured into intervals of emission with black hole-, white hole-, and no horizons. We also calculate the number of photons emitted as a function of the step height and find a power law of 2.5 for low step heights.

  9. A Decision-Making Model for the Asian Intelligent Building Index

    E-Print Network [OSTI]

    Hong, J.; Chen, Z.; Li, H.; Xu, Q.

    2006-01-01T23:59:59.000Z

    as well as the eventual deconstruction of buildings and civil infrastructures, environmental consciousness and performances are definitely essential. Progresses have been made to advance environmental-friendly design and construction. For example... Index (SSI) SSIi (i=1~30) )( ASSIi i )(BSSI Construction Process and Structure (CPS) CPSi (i=1~19) )( ACPSi i )(BCPS Cost Effectiveness Index (CEI) CEIi (i=1) )( ACEIi i )(BCEI However, the recommended method of Asian IB Index...

  10. New quality index based on dry matter and acidity proposed for Hayward kiwifruit

    E-Print Network [OSTI]

    Gayle Crisosto, Gayle Crisosto; Hasey, Janine K; Zegbe, Jorge A; Crisosto, Carlos H

    2012-01-01T23:59:59.000Z

    Nondestructive internal quality assessment of kiwifruitOur proposed dry matter quality index would segregate outkiwifruit of low con- sumer quality either harvested early

  11. SciTech Connect: Use of indexed sensitivity factors in the analysis...

    Office of Scientific and Technical Information (OSTI)

    and was influenced by the particular sheath material used in the thermocouple construction. Relative sensitivity factors, indexed by a matrix ion species ratio, were used to...

  12. Oak Ridge National Laboratory Technology Logic Diagram. Indexes

    SciTech Connect (OSTI)

    Not Available

    1993-09-01T23:59:59.000Z

    The Decontamination and Decommissioning (D&D) Index provides a comprehensive list of site problems, problem area/constituents, remedial technologies, and regulatory terms discussed in the D&D sections of the Oak Ridge National Laboratory Technology Logic Diagram. All entries provide specific page numbers, or cross-reference entries that provide specific page numbers, in the D&D volumes (Vol. 1, Pt. A; Vol. 2, Pt. A; and appropriate parts of Vol. 3). The Oak Ridge National Laboratory Technology (TLD) was developed to provide a decision-support tool that relates environmental restoration (ER) and waste management (WM) problems at Oak Ridge National Laboratory (ORNL) to potential technologies that can remediate these problems. The TLD identifies the research, development, demonstration, testing, and evaluation needed to develop these technologies to a state that allows technology transfer and application to decontamination and decommissioning (D&D), remedial action (RA) and WM activities. It is essential that follow-on engineering studies be conducted to build on the output of this project. These studies will begin by selecting the most promising technologies identified in the TLD and finding an optimum mix of technologies that will provide a socially acceptable balance between cost and risk.

  13. Antireflective graded index silica coating, method for making

    DOE Patents [OSTI]

    Yoldas, Bulent E. (Churchill, PA); Partlow, Deborah P. (Wilkinsburg, PA)

    1985-01-01T23:59:59.000Z

    Antireflective silica coating for vitreous material is substantially non-reflecting over a wide band of radiations. This is achieved by providing the coating with a graded degree of porosity which grades the index of refraction between that of air and the vitreous material of the substrate. To prepare the coating, there is first prepared a silicon-alkoxide-based coating solution of particular polymer structure produced by a controlled proportion of water to alkoxide and a controlled concentration of alkoxide to solution, along with a small amount of catalyst. The primary solvent is alcohol and the solution is polymerized and hydrolized under controlled conditions prior to use. The prepared solution is applied as a film to the vitreous substrate and rapidly dried. It is thereafter heated under controlled conditions to volatilize the hydroxyl radicals and organics therefrom and then to produce a suitable pore morphology in the residual porous silica layer. The silica layer is then etched in order to enlarge the pores in a graded fashion, with the largest of the pores remaining being sufficiently small that radiations to be passed through the substrate are not significantly scattered. For use with quartz substrates, extremely durable coatings which display only 0.1% reflectivity have been prepared.

  14. Braking index of isolated uniformly rotating magnetized pulsars

    E-Print Network [OSTI]

    Hamil, Oliver; Urbanec, Martin; Urbancova, Gabriela

    2015-01-01T23:59:59.000Z

    Isolated pulsars are rotating neutron stars with accurately measured angular velocities $\\Omega$, and their time derivatives which show unambiguously that the pulsars are slowing down. Although the exact mechanism of the spin-down is a question of debate in detail, the commonly accepted view is that it arises through emission of magnetic dipole radiation (MDR) from a rotating magnetized body. Other processes, including the emission of gravitational radiation, and of relativistic particles (pulsar wind), are also being considered. The calculated energy loss by a rotating pulsar with a constant moment of inertia is assumed proportional to a model dependent power of $\\Omega$. This relation leads to the power law $\\dot{\\Omega}$ = -K $\\Omega^{\\rm n}$ where $n$ is called the braking index. The MDR model predicts $n$ exactly equal to 3. Selected observations of isolated pulsars provide rather precise values of $n$, individually accurate to a few percent or better, in the range 1$ <$ n $ < $ 2.8, which is consi...

  15. Compressed Suffix Arrays and Suffix Trees with Applications to Text Indexing and String Matching

    E-Print Network [OSTI]

    Grossi, Roberto; Vitter, Jeffrey Scott

    2005-01-01T23:59:59.000Z

    or unicode. On the other hand, these indexes support fast searching, either in O(mlg |?|) time or in O(m+lg n) time, plus an output-sensitive cost O(occ) for listing the occ pattern occurrences. We present a new text index that is based upon compressed...

  16. On the index of elliptic operators for the group of dilations

    SciTech Connect (OSTI)

    Savin, Anton Yu; Sternin, Boris Yu [Peoples Friendship University of Russia, Moscow (Russian Federation); Leibniz University of Hannover (Germany)

    2011-10-31T23:59:59.000Z

    We investigate nonlocal operators associated with the operators of compression and expansion. We obtain an ellipticity condition, which implies that the problem has the Fredholm property, compute the index, and study how the index depends on the exponent of the Sobolev space in which the problem is considered. Bibliography: 15 titles.

  17. Use of a Genesis Potential Index to Diagnose ENSO Effects on Tropical Cyclone Genesis

    E-Print Network [OSTI]

    Sobel, Adam

    Use of a Genesis Potential Index to Diagnose ENSO Effects on Tropical Cyclone Genesis SUZANA J influence on tropical cyclone activity. The authors examine how different environmental factors contribute. Composite anomalies of the genesis potential index are produced for El Niño and La Niña years separately

  18. LOCAL INDEX THEORY OVER ETALE GROUPOIDS ALEXANDER GOROKHOVSKY AND JOHN LOTT

    E-Print Network [OSTI]

    Gorokhovsky, Alexander

    a superconnection proof of Connes' index theorem for proper cocom- pact actions of ´etale groupoids. This includes by Connes in [8, Section III.7., The- orem 12]. We give a superconnection proof of Connes' theorem will treat it as a "noncommutative space" B. We will give a superconnection proof of a families index theorem

  19. J Bone Miner Metab . Author manuscript Mineral maturity and crystallinity index are distinct characteristics of bone

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    J Bone Miner Metab . Author manuscript Page /1 13 Mineral maturity and crystallinity index are distinct characteristics of bone mineral Delphine Farlay 1 * , G rard Panczeré 2 , Christian Rey 3 , Pierre the hypothesis that mineral maturity and crystallinity index are two different characteristics of bone mineral

  20. 220 Index MTL ANNUAL RESEARCH REPORT 2014 3D printing 53

    E-Print Network [OSTI]

    Reif, Rafael

    220 Index MTL ANNUAL RESEARCH REPORT 2014 Index Symbols 3D 33 3D printing 53 Integrated circuits 13 Electrospinning 58 Electrospray 60 Electrostatic speakers 49 Endoscopy 132 Energy 79, 87 Efficiency 16 Energy Frontier Research Center for Excitonics 117, 210 Energy harvesting 85 Englund, Dirk R. vi, 117, 180 Erbium

  1. The Value of Pasture, Rangeland, Forage Rainfall Index Insurance to Texas Ranchers

    E-Print Network [OSTI]

    Maisashvili, Aleksandre

    2011-08-08T23:59:59.000Z

    of Fifteen Portfolios for Determining the Best Index Intervals for a Risk Averse Decision Maker in South Bexar County Grid ID 39650.......................................................................................... 43 Figure 6.2 Cumulative Distribution Functions of per acre Net Returns for Five Insurance Levels Using Portfolio Index Intervals for Ranchers in South Bexar County Grid ID 39650...

  2. Gradient-Index (GRIN) lenses by Slurry-based Three-Dimensional Printing (S-3DP)

    E-Print Network [OSTI]

    Wang, Hong-Ren, 1973-

    2005-01-01T23:59:59.000Z

    GRIN lenses with vertical index variation and radial index variation have been successfully fabricated using S-3DPTM. Two silica-based material systems, A1203-SiO? and BaO-SiO?, have been studied and used for the fabrication ...

  3. QSPR models of boiling point, octanolwater partition coefficient and retention time index of polycyclic aromatic hydrocarbons

    E-Print Network [OSTI]

    Ferreira, Márcia M. C.

    QSPR models of boiling point, octanol­water partition coefficient and retention time index Structure­Property Relationship (QSPR) analysis and study of polycyclic aromatic hydrocarbons (PAHs (bp), octanol­ water partition coefficient ðlog KowÞ and retention time index (RI) for reversed

  4. Reordering an index to speed query processing without loss of effectiveness.

    E-Print Network [OSTI]

    Hawking, David

    Funnelback Pty Ltd. Canberra ACT 2602, Australia, and RsCS, Australian National University david.hawking@acm.org Timothy Jones Funnelback Pty Ltd. Melbourne VIC 3066, Australia tjones@funnelback.com ABSTRACT Following been gathered and indexed, we build a tool for reordering an ex- isting index and show that it operates

  5. AREA COST FACTOR INDEXES PAX NEWSLETTER NO. 3.2.1

    E-Print Network [OSTI]

    US Army Corps of Engineers

    in the continental US). The ACF index is the combination factors of local construction costs of labor, materialAREA COST FACTOR INDEXES PAX NEWSLETTER NO. 3.2.1 15 December 2003 1. The attached updated area of the Army technical manual TM 5-800-4, Programming Cost Estimates for Military Construction, dated May 1994

  6. AREA COST FACTOR INDEXES PAX NEWSLETTER NO. 3.2.1

    E-Print Network [OSTI]

    US Army Corps of Engineers

    in the continental US). The ACF index is the combination factors of the local construction costs of labor, materialAREA COST FACTOR INDEXES PAX NEWSLETTER NO. 3.2.1 01 May 1998 1. The following is a list of updated 5-800-4, Programming Cost Estimates for Military Construction, dated May 1994. The updated ACF

  7. AREA COST FACTOR INDEXES PAX NEWSLETTER NO. 3.2.1

    E-Print Network [OSTI]

    US Army Corps of Engineers

    in the continental US). The ACF index is the combination factors of local construction costs of labor, materialAREA COST FACTOR INDEXES PAX NEWSLETTER NO. 3.2.1 2 January 2003 1. The attached updated area cost technical manual TM 5-800-4, Programming Cost Estimates for Military Construction, dated May 1994

  8. AREA COST FACTOR INDEXES PAX NEWSLETTER NO. 3.2.1

    E-Print Network [OSTI]

    US Army Corps of Engineers

    ). The ACF index is the combination factors of local construction costs of labor, material, and equipmentAREA COST FACTOR INDEXES PAX NEWSLETTER NO. 3.2.1 15 March 2002 1. The attached updated area cost manual TM 5-800-4, Programming Cost Estimates for Military Construction, dated May 1994. The updated ACF

  9. AREA COST FACTOR INDEXES PAX NEWSLETTER NO. 3.2.1

    E-Print Network [OSTI]

    US Army Corps of Engineers

    in the continental US). The ACF index is the combination factors of local construction costs of labor, material1 AREA COST FACTOR INDEXES PAX NEWSLETTER NO. 3.2.1 10 April 2001 1. The attached updated area cost technical manual TM 5-800-4, Programming Cost Estimates for Military Construction, dated May 1994

  10. AREA COST FACTOR INDEXES PAX NEWSLETTER NO. 3.2.1

    E-Print Network [OSTI]

    US Army Corps of Engineers

    in the continental US). The ACF index is the combination factors of local construction costs of labor, materialAREA COST FACTOR INDEXES PAX NEWSLETTER NO. 3.2.1 10 March 2000 1. The attached updated area cost technical manual TM 5-800-4, Programming Cost Estimates for Military Construction, dated May 1994

  11. Author's personal copy A novel ocean color index to detect oating algae in the global oceans

    E-Print Network [OSTI]

    Meyers, Steven D.

    Author's personal copy A novel ocean color index to detect oating algae in the global oceans December 2008 Received in revised form 15 May 2009 Accepted 23 May 2009 Keywords: Floating Algae Index (FAI Remote sensing Ocean color Climate data record Various types of oating algae have been reported in open

  12. May 1, 2003 / Vol. 28, No. 9 / OPTICS LETTERS 701 Projected index computed tomography

    E-Print Network [OSTI]

    Bhargava, Rohit

    May 1, 2003 / Vol. 28, No. 9 / OPTICS LETTERS 701 Projected index computed tomography Adam M. Zysk Projected index computed tomography (PICT) is a new imaging technique that provides a computed recon structure is evident. Recently the tools of computed tomography were applied to optical microscopy

  13. Normalized Microwave Reflection Index: A Vegetation Measurement Derived From GPS Networks

    E-Print Network [OSTI]

    Small, Eric

    is known as Normalized Differ- ence Water Index (NDWI) [12]. It is calculated using reflectance in two near infrared (NIR) channels. Similar indices have been proposed that use reflectance at other NIR wavelengthsNormalized Microwave Reflection Index: A Vegetation Measurement Derived From GPS Networks Kristine

  14. Prediction of the AL index using solar wind Xinlin Li,1,2,5

    E-Print Network [OSTI]

    Li, Xinlin

    Prediction of the AL index using solar wind parameters Xinlin Li,1,2,5 Kap Soo Oh,1,3 and M. [1] Two empirical models, one simple, one more complex, are introduced to predict the AL index are based on solar wind and magnetometer data from the year 1995. The simple model predicts the 10-min

  15. Indexing Moving Objects by Space Filling Curves in the Dual Space

    E-Print Network [OSTI]

    Kaiserslautern, Universität

    The Bdual ­ tree: Indexing Moving Objects by Space Filling Curves in the Dual Space By Man Lung Yiu Objects by Space Filling Curves in the Dual Space Introduction Related work Problem definition: Indexing Moving Objects by Space Filling Curves in the Dual Space Introduction Related work Problem

  16. An efficient way to access an array at a secret index

    E-Print Network [OSTI]

    An efficient way to access an array at a secret index Timothy Atkinson Marius C. Silaghi Abstract We propose cryptographic primitives for reading and assigning the (shared) secret found at a secret index in a vector of secrets. The problem can also be solved in constant round with existing general

  17. Indexing the Java API Using Source Code Homan Ma, Robert Amor, Ewan Tempero

    E-Print Network [OSTI]

    Amor, Robert

    Standard API. The rest of this paper is organised as follows. In the next section, we discuss related workIndexing the Java API Using Source Code Homan Ma, Robert Amor, Ewan Tempero Department of Computer code as the basis for the index. Keywords: Java Standard API, Software Repositories, Source Code

  18. Passivity Index for Switched System Technical Report of the ISIS Group

    E-Print Network [OSTI]

    Antsaklis, Panos

    Passivity Index for Switched System Design Technical Report of the ISIS Group at the University of Notre Dame ISIS-09-002 May, 2009 Michael J. McCourt and Panos J. Antsaklis Department of Electrical.J. McCourt and P.J. Antsaklis, "Passivity Index for Switched System Design," ISIS Technical Report

  19. About the Upper Bound of the Chiral Index of Multivariate Distributions

    SciTech Connect (OSTI)

    Petitjean, Michel [DSV/iBiTec-S/SB2SM (CNRS URA 2096), CEA Saclay, 91191 Gif-sur-Yvette Cedex (France)

    2008-11-06T23:59:59.000Z

    A family of distributions in R{sup d} having a chiral index greater or equal to a constant arbitrarily close to 1/2 is exhibited. It is deduced that the upper bound of the chiral index lies in the interval [1/2; 1], for any dimension d.

  20. 3-D photo-patterning of refractive index structures in photosensitive thin film materials

    DOE Patents [OSTI]

    Potter, Jr., Barrett George (Albuquerque, NM); Potter, Kelly Simmons (Albuquerque, NM)

    2002-01-01T23:59:59.000Z

    A method of making a three-dimensional refractive index structure in a photosensitive material using photo-patterning. The wavelengths at which a photosensitive material exhibits a change in refractive index upon exposure to optical radiation is first determined and then a portion of the surface of the photosensitive material is optically irradiated at a wavelength at which the photosensitive material exhibits a change in refractive index using a designed illumination system to produce a three-dimensional refractive index structure. The illumination system can be a micro-lenslet array, a macroscopic refractive lens array, or a binary optic phase mask. The method is a single-step, direct-write procedure to produce a designed refractive index structure.

  1. Index of selected OSW correspondence. EPA Office of Solid Waste, updated as of December 1995

    SciTech Connect (OSTI)

    NONE

    1995-12-01T23:59:59.000Z

    This document is an index of selected Office of Solid Waste (OSW) correspondence that has been developed by the staff of EPA`s RCRA/UST, Superfund, and EPCR Hotline for use as a research tool about RCRA issues. This index organizes summaries of over 900 letters and memoranda issued by OSW. Addressed primarily to persons in the regulated community as well as state and Regional regulators, the correspondence represents past EPA interpretations of the RCRA regulations governing management of solid, hazardous, nd medical wastes. This document is designed for use by readers familiar with the federal RCRA program and the relevant regulations. The index`s organization parallels that of 40 CFR Parts 258 to 279. The document indexes each letter or memorandum under the apropriate CFR citation (or citations) which the letter or memorandum clarifies.

  2. A Thermal Sensation Index for Real-Time Tuning and Energy-Optimal Control of HVAC Systems

    E-Print Network [OSTI]

    Federspiel, C. C.; Norford, L.

    the thermal sensation index in a way that minimizes power consumption is investigated. The simplified index provides a quantitative means for determining the most energy efficient comfortable conditions. The analysis demonstrates that for low to moderate...

  3. Illinois Jobs Index release 11/28/2011 www.real.illinois.edu page 1 For August Illinois Job Index, the state and the Nation had positive job growth, the RMW had negative job growth.

    E-Print Network [OSTI]

    Frank, Thomas D.

    Illinois Jobs Index release 11/28/2011 www.real.illinois.edu page 1 For August Illinois Job Index, the state and the Nation had positive job growth, the RMW had negative job growth. The Illinois Job Index Positive Sep 2011­ Oct 2011 Last 12 months Oct 2011 Total non-farm employment Growth Rate % Number of Jobs

  4. Illinois Jobs Index release 07/25/2011 www.real.illinois.edu page 1 For July Illinois Job Index, the state had negative job growth while the Nation and the RMW both had positive job growth.

    E-Print Network [OSTI]

    Shim, Moonsub

    Illinois Jobs Index release 07/25/2011 www.real.illinois.edu page 1 For July Illinois Job Index, the state had negative job growth while the Nation and the RMW both had positive job growth. The monthly Illinois Job Index and MSA Report are issued monthly as tools for elected officials, policy leaders

  5. Illinois Jobs Index release 3/14/2011 www.real.illinois.edu page 1 For January Illinois Job Index, the Nation, RMW and the state all had positive job growth.

    E-Print Network [OSTI]

    Anastasio, Thomas J.

    Illinois Jobs Index release 3/14/2011 www.real.illinois.edu page 1 For January Illinois Job Index, the Nation, RMW and the state all had positive job growth. The monthly Illinois Job Index and MSA Report months Jan 2011 Total non-farm employment Growth Rate % Number of Jobs Growth Rate% Number of Jobs Shadow

  6. Illinois Jobs Index release 4/25/2011 www.real.illinois.edu page 1 For March Illinois Job Index, the Nation, RMW and the state all had positive job growth.

    E-Print Network [OSTI]

    Anastasio, Thomas J.

    Illinois Jobs Index release 4/25/2011 www.real.illinois.edu page 1 For March Illinois Job Index, the Nation, RMW and the state all had positive job growth. The monthly Illinois Job Index and MSA Report months Mar 2011 Total non-farm employment Growth Rate % Number of Jobs Growth Rate% Number of Jobs Shadow

  7. Illinois Jobs Index release 06/27/2011 www.real.illinois.edu page 1 For June Illinois Job Index, the RMW had negative job growth while the Nation and the state both had positive job growth.

    E-Print Network [OSTI]

    Shim, Moonsub

    Illinois Jobs Index release 06/27/2011 www.real.illinois.edu page 1 For June Illinois Job Index, the RMW had negative job growth while the Nation and the state both had positive job growth. The monthly Illinois Job Index and MSA Report are issued monthly as tools for elected officials, policy leaders

  8. Illinois Jobs Index release 10/31/2011 www.real.illinois.edu page 1 For August Illinois Job Index, the state and the Nation had positive job growth, the RMW had negative job growth.

    E-Print Network [OSTI]

    Frank, Thomas D.

    Illinois Jobs Index release 10/31/2011 www.real.illinois.edu page 1 For August Illinois Job Index, the state and the Nation had positive job growth, the RMW had negative job growth. The Illinois Job Index Positive Aug 2011­ Sep 2011 Last 12 months Sep 2011 Total non-farm employment Growth Rate % Number of Jobs

  9. Illinois Jobs Index release 01/31/2011 www.real.illinois.edu page 1 For November Illinois Job Index, the state and the Nation had positive job growth, the RMW had negative job growth.

    E-Print Network [OSTI]

    Frank, Thomas D.

    Illinois Jobs Index release 01/31/2011 www.real.illinois.edu page 1 For November Illinois Job Index, the state and the Nation had positive job growth, the RMW had negative job growth. The Illinois Job Index Negative Nov 2011­ Dec 2011 Last 12 months Dec 2011 Total non-farm employment Growth Rate % Number of Jobs

  10. Regularized energy-dependent solar flare hard x-ray spectral index

    E-Print Network [OSTI]

    Eduard P. Kontar; Alexander L. MacKinnon

    2005-06-05T23:59:59.000Z

    The deduction from solar flare X-ray photon spectroscopic data of the energy dependent model-independent spectral index is considered as an inverse problem. Using the well developed regularization approach we analyze the energy dependency of spectral index for a high resolution energy spectrum provided by Ramaty High Energy Solar Spectroscopic Imager (RHESSI). The regularization technique produces much smoother derivatives while avoiding additional errors typical of finite differences. It is shown that observations imply a spectral index varying significantly with energy, in a way that also varies with time as the flare progresses. The implications of these findings are discussed in the solar flare context.

  11. Project Anticipated Midpoint Date -1 October 2004 (MCP Index = 2253) Cost Escalation Factor = 2253/2209 = 1.019

    E-Print Network [OSTI]

    US Army Corps of Engineers

    ENGLISH Project Anticipated Midpoint Date - 1 October 2004 (MCP Index = 2253) Cost Escalation Factor = 2253/2209 = 1.019 The base cost index for the unit costs herein in Appendix A is for an assumed midpoint of construction date of 1 October 2003 (MCP Index = 2209) as described in paragraph 1.b above

  12. Project Anticipated Midpoint Date -1 October 2005 (MCP Index = 2279) Cost Escalation Factor = 2279/2239 = 1.018

    E-Print Network [OSTI]

    US Army Corps of Engineers

    ENGLISH Project Anticipated Midpoint Date - 1 October 2005 (MCP Index = 2279) Cost Escalation Factor = 2279/2239 = 1.018 The base cost index for the unit costs herein in Appendix A is for an assumed midpoint of construction date of 1 October 2004 (MCP Index = 2239) as described in paragraph 1.b above

  13. $ri{sVor. 3 No.2 DncnNasrnL995 A MultivariateIndexMethodologyfor LandfillSite

    E-Print Network [OSTI]

    Nebraska-Lincoln, University of

    - ment of a cost-effective, non-intrusive screening methodology to determine site characteristics) Develop a multivariate index methodology to combine multiple sources of non-intrusive data to arrive of non- intrusive information to createamultivariate index. This multivariate index canbe utilized

  14. Low Spring Index NiTi Coil Actuators for Use in Active Compression Garments

    E-Print Network [OSTI]

    Holschuh, Bradley

    This paper describes the modeling, development, and testing of low spring index nickel titanium (NiTi) coil actuators designed for use in wearable compression garments, and presents a prototype tourniquet system using these ...

  15. Absorbing Aerosol Index (AAI) The residue method for the detection of aerosols

    E-Print Network [OSTI]

    Graaf, Martin de

    Absorbing Aerosol Index (AAI) The residue method for the detection of aerosols from space reflection and absorption Surface Rayleigh atmosphere #12;TOA Multiple scattering Multiple scattering Aerosol layer satellite Surface reflection and absorption Surface Rayleigh atmosphere Rayleigh atmophere Aerosol

  16. Human Bed Nucleus of the Stria Terminalis Indexes Hypervigilant Threat Monitoring

    E-Print Network [OSTI]

    Whalen, Paul J.

    Human Bed Nucleus of the Stria Terminalis Indexes Hypervigilant Threat Monitoring Leah H disorders is hypervigilant threat monitoring, its biological bases in humans remain poorly understood. Animal models suggest that anxious processes such as hypervigilant threat monitoring are distinct from

  17. Novel Threat-risk Index Using Probabilistic Risk Assessment and Human Reliability Analysis - Final Report

    SciTech Connect (OSTI)

    George A. Beitel

    2004-02-01T23:59:59.000Z

    In support of a national need to improve the current state-of-the-art in alerting decision makers to the risk of terrorist attack, a quantitative approach employing scientific and engineering concepts to develop a threat-risk index was undertaken at the Idaho National Engineering and Environmental Laboratory (INEEL). As a result of this effort, a set of models has been successfully integrated into a single comprehensive model known as Quantitative Threat-Risk Index Model (QTRIM), with the capability of computing a quantitative threat-risk index on a system level, as well as for the major components of the system. Such a threat-risk index could provide a quantitative variant or basis for either prioritizing security upgrades or updating the current qualitative national color-coded terrorist threat alert.

  18. Faculty Expertise Index Advanced Artificial Intelligence, Technology, & Control Systems Development for Biological &

    E-Print Network [OSTI]

    Amin, S. Massoud

    Faculty Expertise Index Advanced Artificial Intelligence, Technology, & Control Systems Development-Paul Schirle-Keller Food Additives ­ Artificial Sweeteners ­ Ted Labuza Food Analysis Chromatographic Processing (see Phytochemicals, Advanced Artificial Intelligence) Canning Technology ­ Ted Labuza Cheese

  19. Nuclear facility decommissioning and site remedial actions: A selected bibliography, Volume 13: Part 2, Indexes

    SciTech Connect (OSTI)

    Goins, L.F.; Webb, J.R.; Cravens, C.D.; Mallory, P.K.

    1992-09-01T23:59:59.000Z

    This is part 2 of a bibliography on nuclear facility decommissioning and site remedial action. This report contains indexes on the following: authors, corporate affiliation, title words, publication description, geographic location, subject category, and key word.

  20. Synchrotron spectral index and interstellar medium densities of star-forming galaxies

    E-Print Network [OSTI]

    Basu, Aritra; Schmidt, Philip; Roy, Subhashis

    2015-01-01T23:59:59.000Z

    The spectral index of synchrotron emission is an important parameter in understanding the properties of cosmic ray electrons (CREs) and the interstellar medium (ISM). We determine the synchrotron spectral index ($\\alpha_{\\rm nt}$) of four nearby star-forming galaxies, namely NGC 4736, NGC 5055, NGC 5236 and NGC 6946 at sub-kpc linear scales. The $\\alpha_{\\rm nt}$ was determined between 0.33 and 1.4 GHz for all the galaxies. We find the spectral index to be flatter ($\\gtrsim -0.7$) in regions with total neutral (atomic + molecular) gas surface density, $\\Sigma_{\\rm gas} \\gtrsim \\rm 50~M_\\odot pc^{-2}$, typically in the arms and inner parts of the galaxies. In regions with $\\Sigma_{\\rm gas} \\lesssim \\rm 50~M_\\odot pc^{-2}$, especially in the interarm and outer regions of the galaxies, the spectral index steepens sharply to $emitting a...

  1. Negative spectral index of f{sub NL} in the axion-type curvaton model

    SciTech Connect (OSTI)

    Huang, Qing-Guo, E-mail: huangqg@itp.ac.cn [Kavli Institute for Theoretical Physics China (KITPC), Key Laboratory of Frontiers in Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, Beijing 100190 (China)

    2010-11-01T23:59:59.000Z

    We derive the spectral index of f{sub NL} and its running from isocurvature single field and investigate the curvaton models with a negative spectral index of f{sub NL} in detail. In particular, a numerical study of the axion-type curvaton model is illustrated, and we find that the spectral index of f{sub NL} is negative and its absolute value is maximized around ?{sub *} = ?f/2 for the potential V(?) = m{sup 2}f{sup 2}(1?cos (?/f)). The spectral index of f{sub NL} can be O(?0.1) for the axion-type curvaton model. A convincing detection of a positive n{sub f{sub N{sub L}}} will rule out the axion-type curvaton model. In addition, we also give a general discussion about the detectable parameter space for the curvaton model with a polynomial potential.

  2. Body mass index is associated with biological CSF markers of core brain pathology of Alzheimer's disease

    E-Print Network [OSTI]

    2011-01-01T23:59:59.000Z

    Schneider JA, Leurgans S, Bennett DA. Physical frailty inJA, Wilson RS, Bienias JL, Bennett DA. Body mass index inFitzpatrick e , David Bennett f , Lennart Minthun d , John

  3. Optical studies of photonic crystals and high index-contrast microphotonic circuits

    E-Print Network [OSTI]

    Rakich, Peter Thomas

    2006-01-01T23:59:59.000Z

    Both high index-contrast (HIC) photonic crystals and HIC microphotonic circuits are presented in this thesis. Studies of macro-scale 2D photonic crystal meta-materials are first described. Through comparison of experimental ...

  4. Propagation characteristics of hybrid modes supported by metal-low-high index waveguides

    E-Print Network [OSTI]

    Mojahedi, Mohammad

    spacer have attracted much interest recently. Power is concentrated in the low index spacer region dimensions," Science 311(5758), 189­ 193 (2006). 5. J. A. Dionne, L. A. Sweatlock, H. A. Atwater, and A

  5. Study of Compact Tunable Filters Using Negative Refractive Index Transmission Lines

    E-Print Network [OSTI]

    Lewis, Brian Patrick

    2011-08-08T23:59:59.000Z

    , and thermal requirements, new filter technologies with different balances between these requirements are always desirable. Negative Refractive Index (NRI) transmission media was discovered 10 years ago with the unique property of negative phase propagation...

  6. 3-Methylhistidine excretion as an index of dietary protein adequacy in the rat

    E-Print Network [OSTI]

    Kirby, Rebecca Kay

    1980-01-01T23:59:59.000Z

    3-METHYLHISTIDINE EXCRETION AS AN INDEX OF DIETARY PROTEIiV ADEQUACY IN THE RAT A Thesis by REBECCA KAY KIRBY Submitted to the Graduate College of Texas A&M University in partial fulfillment of the requirement for the degree of MASTER... OF SCIENCE August 1980 Major Subject: Biochemistry and Biophysics 3-METHYLHISTIDINE EXCRETION AS AN INDEX OF DIETARY PROTEIN ADEQUACY IN THE RAT A Thesis by REBECCA KAY KIRBY Approved as to style and content by: (Chairman of Committee) (Member...

  7. An Operational Energy Consumption Evaluation Index System for Large Public Buildings

    E-Print Network [OSTI]

    Li, Y.; Zhang, J.; Sun, D.

    2006-01-01T23:59:59.000Z

    ICEBO2006, Shenzhen, China Building Commissioning for Energy Efficiency and Comfort Vol.VII-2-2 An Operational Energy Consumption Evaluation Index System for Large Public Buildings1..., indexes system 1. PREFACE With the continuous development of urbanization level, the lack of energy and the increasing of society?s requirement for energy has become one of the prominent contradictions restricting the development of society...

  8. Review of sustainability indices and indicators: Towards a new City Sustainability Index (CSI)

    SciTech Connect (OSTI)

    Mori, Koichiro, E-mail: kmori@iis.u-tokyo.ac.jp [Institute of Industrial Science, University of Tokyo (Japan); Christodoulou, Aris, E-mail: aris.christodoulou@ucl.ac.uk [Centre for Transport Studies, University College London (United Kingdom)

    2012-01-15T23:59:59.000Z

    The purpose of this paper is to discuss conceptual requirements for a City Sustainability Index (CSI) and to review existing major sustainability indices/indicators in terms of the requirements. The following indices are reviewed: Ecological Footprint (EF), Environmental Sustainability Index (ESI), Dashboard of Sustainability (DS), Welfare Index, Genuine Progress Indicator (GPI), Index of Sustainable Economic Welfare, City Development Index, emergy/exergy, Human Development Index (HDI), Environmental Vulnerability Index (EVI), Environmental Policy Index (EPI), Living Planet Index (LPI), Environmentally-adjusted Domestic Product (EDP), Genuine Saving (GS), and some applications of composite indices or/and multivariate indicators to local or regional context as case studies. The key conceptual requirements for an adequate CSI are: (i) to consider environmental, economic and social aspects (the triple bottom line of sustainability) from the viewpoint of strong sustainability; (ii) to capture external impacts (leakage effects) of city on other areas beyond the city boundaries particularly in terms of environmental aspects; (iii) to create indices/indicators originally for the purpose of assessing city sustainability; and (iv) to be able to assess world cities in both developed and developing countries using common axes of evaluation. Based on the review, we conclude that it is necessary to create a new CSI that enables us to assess and compare cities' sustainability performance in order to understand the global impact of cities on the environment and human life as compared with their economic contribution. In the future, the CSI will be able to provide local authorities with guidance toward sustainable paths. - Highlights: Black-Right-Pointing-Pointer We derive the four key requirements for a new City Sustainability Index (CSI) system. Black-Right-Pointing-Pointer First, the triple bottom line must be considered in terms of strong sustainability. Black-Right-Pointing-Pointer Second, environmental leakage effects beyond city boundaries should be captured. Black-Right-Pointing-Pointer Third, 'city sustainability' should be originally considered when CSI is created. Black-Right-Pointing-Pointer Fourth, cities in developed and developing countries can be evaluated without bias.

  9. Ambiguity in running spectral index with an extra light field during inflation

    E-Print Network [OSTI]

    Kazunori Kohri; Tomohiro Matsuda

    2015-01-15T23:59:59.000Z

    At the beginning of inflation there could be extra dynamical scalar fields that will soon disappear (become static) before the end of inflation. In the light of multi-field inflation, those extra degrees of freedom may alter the time-dependence of the original spectrum of the curvature perturbation. It is possible to remove such fields introducing extra number of e-foldings prior to $N_e\\sim 60$, however such extra e-foldings may make the trans-Planckian problem worse due to the Lyth bound. We show that such extra scalar fields can change the running of the spectral index to give correction of $\\pm 0.01$ without adding significant contribution to the spectral index. The corrections to the spectral index (and the amplitude) could be important in considering global behavior of the corrected spectrum, although they can be neglected in the estimation of the spectrum and its spectral index at the pivot scale. The ambiguity in the running of the spectral index, which could be due to such fields, can be used to nullify tension between BICEP2 and Planck experiments.

  10. Subwavelength silicon through-hole arrays as an all-dielectric broadband terahertz gradient index metamaterial

    SciTech Connect (OSTI)

    Park, Sang-Gil; Jeong, Ki-Hun, E-mail: kjeong@kaist.ac.kr [Department of Bio and Brain Engineering, Korea Advanced Institute of Science and Technology (KAIST), 291 Daehak-ro, Yuseong-gu, Daejeon 305-701 (Korea, Republic of); KAIST Institute for Optical Science and Technology, Korea Advanced Institute of Science and Technology (KAIST), 291 Daehak-ro, Yuseong-gu, Daejeon 305-701 (Korea, Republic of); Lee, Kanghee; Han, Daehoon; Ahn, Jaewook [KAIST Institute for Optical Science and Technology, Korea Advanced Institute of Science and Technology (KAIST), 291 Daehak-ro, Yuseong-gu, Daejeon 305-701 (Korea, Republic of); Department of Physics, Korea Advanced Institute of Science and Technology (KAIST), 291 Daehak-ro, Yuseong-gu, Daejeon 305-701 (Korea, Republic of)

    2014-09-01T23:59:59.000Z

    Structuring at subwavelength scales brings out artificial media with anomalous optical features called metamaterials. All-dielectric metamaterials have high potential for practical applications over the whole electromagnetic spectrum owing to low loss and optical isotropy. Here, we report subwavelength silicon through-hole arrays as an all-dielectric gradient index metamaterial with broadband THz operation. The unit cell consists of a single subwavelength through-hole on highly resistive monocrystalline silicon. Depending on the fill-factor and period, the effective index was linearly modulated at 0.3–1.6 THz. The experimental results also demonstrate silicon gradient refractive index (Si-GRIN) lenses with parabolic index profiles through the spatial modification of a single unit cell along the radial direction. Si-GRIN lenses either focus 0.4–1.6 THz beam to the diffraction-limit or serve as a flat and thin solid immersion lens on the backside of THz photoconductive antenna for highly efficient pulse extraction. This all-dielectric gradient index metamaterial opens up opportunities for integrated THz GRIN optics.

  11. Systems integration for global sustainability

    E-Print Network [OSTI]

    2015-01-01T23:59:59.000Z

    Le, A. Z. Khan, Improving integration for integrated coastal347 ISSUE 6225 Systems integration for global sustainabilitySUSTAINABILITY Systems integration for global sustainability

  12. Pysico-chemical properties of hydrophobic ionic liquids containing 1-octylpyridinium, 1-octyl-2-methylpyridinium or 1-octyl-4-methylpyridinium cations

    E-Print Network [OSTI]

    Papaiconomou, Nicolas; Salminen, Justin; Lee, Jong-Min; Prausnitz, John M.

    2006-01-01T23:59:59.000Z

    P. A. Z. Ionic liquid (molten salt) phase organometallicambient-temperature molten salts. Inorg. Chem. 1996, 35,are room-temperature molten salts with melting points near

  13. REVIEW OF PARTICLE PHYSICS

    E-Print Network [OSTI]

    Beringer, Juerg

    2013-01-01T23:59:59.000Z

    the search for neutrinoless double beta decay (Z, A) ? (Z +e.g. , in neutrinoless double beta decay searches. Siliconto dissolve neutrinoless double beta decay (0???) isotopes

  14. d'ordre : 7294 LAL 03-51 Septembre 2003

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    - + (A,Z +2)+2e- . (2) Also it is interesting the neutrinoless double beta decay with majoron emission (0

  15. Stable Operations in Generalized Cohomology J. Michael ...

    E-Print Network [OSTI]

    ... u * *= 1, thus making KU*(-) a Z=2-graded cohomology theory; however, this strategy is ...... the case C = Set, * *where the result is a standard exercise (e. g. [

  16. On the Modelling of Thermo-Unelastie Periodic Composites: Microlocal Parameter Theory

    E-Print Network [OSTI]

    Boyer, Edmond

    and boundary heat supply, respectively. Define J(X) -~- det Vu(X), A(X) ~---(Vu(X)) -~ = (A:~z(X)), Sk~(X, t

  17. Method of producing optical quality glass having a selected refractive index

    DOE Patents [OSTI]

    Poco, John F. (Livermore, CA); Hrubesh, Lawrence W. (Livermore, CA)

    2000-01-01T23:59:59.000Z

    Optical quality glass having a selected refractive index is produced by a two stage drying process. A gel is produced using sol-gel chemistry techniques and first dried by controlled evaporation until the gel volume reaches a pre-selected value. This pre-selected volume determines the density and refractive index of the finally dried gel. The gel is refilled with solvent in a saturated vapor environment, and then dried again by supercritical extraction of the solvent to form a glass. The glass has a refractive index less than the full density of glass, and the range of achievable refractive indices depends on the composition of the glass. Glasses having different refractive indices chosen from an uninterrupted range of values can be produced from a single precursor solution.

  18. The Wavelet Trie: Maintaining an Indexed Sequence of Strings in Compressed Space

    E-Print Network [OSTI]

    Grossi, Roberto

    2012-01-01T23:59:59.000Z

    An indexed sequence of strings is a data structure for storing a string sequence that supports random access, searching, range counting and analytics operations, both for exact matches and prefix search. String sequences lie at the core of column-oriented databases, log processing, and other storage and query tasks. In these applications each string can appear several times and the order of the strings in the sequence is relevant. The prefix structure of the strings is relevant as well: common prefixes are sought in strings to extract interesting features from the sequence. Moreover, space-efficiency is highly desirable as it translates directly into higher performance, since more data can fit in fast memory. We introduce and study the problem of compressed indexed sequence of strings, representing indexed sequences of strings in nearly-optimal compressed space, both in the static and dynamic settings, while preserving provably good performance for the supported operations. We present a new data structure for...

  19. A Climate Network Based Stability Index for El Ni\\~no Variability

    E-Print Network [OSTI]

    Feng, Qing Yi

    2015-01-01T23:59:59.000Z

    Most of the existing prediction methods gave a false alarm regarding the El Ni\\~no event in 2014. A crucial aspect is currently limiting the success of such predictions, i.e. the stability of the slowly varying Pacific climate. This property determines whether sea surface temperature perturbations will be amplified by coupled ocean-atmosphere feedbacks or not. The so-called Bjerknes stability index has been developed for this purpose, but its evaluation is severely constrained by data availability. Here we present a new promising background stability index based on complex network theory. This index efficiently monitors the changes in spatial correlations in the Pacific climate and can be evaluated by using only sea surface temperature data.

  20. The relation between X-ray spectral index and the Eddington ratio in AGNs

    E-Print Network [OSTI]

    W. Bian

    2005-08-26T23:59:59.000Z

    Using the H$\\beta$ linewidth, we obtained the virial central supermassive black hole masses and then the Eddington ratios in a sample of broad-line AGNs and NLS1s observed by ASCA. Combined with the data from ROSAT and Chandra observations, We found a strong correlation between hard/soft X-ray photon index and the Eddington ratio. Such a correlation can be understood by a two-zone accretion flow model, in which zone is a thin disk and the inner zone is an advection-dominated accretion flow (ADAF) disk. The relation between X-ray photon index and the Eddington ratio may account for NLS1s with not too steep X-ray photon index founded by SDSS. If this relation is directly related to the accretion disk, it may also exist in the accretion disk of different scales (such as microquasar).

  1. Test of the Atiyah-Singer Index Theorem for Fullerene with a Superconducting Microwave Resonator

    E-Print Network [OSTI]

    Dietz, B; Miski-Oglu, M; Richter, A; Bischoff, M; von Smekal, L; Wambach, J

    2015-01-01T23:59:59.000Z

    Experiments have been performed using a spherical superconducting microwave resonator that simulates the geometric structure of the C60 fullerene molecule. The objective was to study with very high resolution the exceptional spectral properties emerging from the symmetries of the icosahedral structure of the carbon lattice. In particular, the number of zero modes has been determined to test the predictions of the Atiyah-Singer index theorem, which relates it to the topology of the curved carbon lattice. This is, to the best of our knowledge, the first experimental verification of the index theorem.

  2. Index to place of publication of ASME Papers, 1978--1988

    SciTech Connect (OSTI)

    Youngen, G.K. (comp.)

    1990-06-01T23:59:59.000Z

    This index is a list of American Society of Mechanical Engineers (ASME) Papers that are reprinted in the ASME Transactions series of journals. ASME Papers are often cited only by their paper number, making it difficult to determine if the article has ever appeared in print in the journal literature. This index will be useful for tracking down those papers published as journal articles by the ASME. It will also serve as a guide for retention for subscribers to the ASME Papers and Transaction Series. Paper numbers that appear in the journals may be weeded from the collection of ASME Papers.

  3. Radial pulsations of neutron stars: computing alternative polytropic models regarding density and adiabatic index

    E-Print Network [OSTI]

    Vassilis Geroyannis; Georgios Kleftogiannis

    2014-06-14T23:59:59.000Z

    We revisit the problem of radial pulsations of neutron stars by computing four general-relativistic polytropic models, in which "density" and "adiabatic index" are involved with their discrete meanings: (i) "rest-mass density" or (ii) "mass-energy density" regarding the density, and (i) "constant" or (ii) "variable" regarding the adiabatic index. Considering the resulting four discrete combinations, we construct corresponding models and compute for each model the frequencies of the lowest three radial modes. Comparisons with previous results are made. The deviations of respective frequencies of the resolved models seem to exhibit a systematic behavior, an issue discussed here in detail.

  4. All-dielectric three-dimensional broadband Eaton lens with large refractive index range

    SciTech Connect (OSTI)

    Yin, Ming; Yong Tian, Xiao, E-mail: leoxyt@mail.xjtu.edu.cn; Ling Wu, Ling; Chen Li, Di [State Key Laboratory for Manufacturing Systems Engineering, Xi'an Jiaotong University, Xi'an 710049 (China)

    2014-03-03T23:59:59.000Z

    We proposed a method to realize three-dimensional (3D) gradient index (GRIN) devices requiring large refractive index (RI) range with broadband performance. By combining non-resonant GRIN woodpile photonic crystals structure in the metamaterial regime with a compound liquid medium, a wide RI range (1–6.32) was fulfilled flexibly. As a proof-of-principle for the low-loss and non-dispersive method, a 3D Eaton lens was designed and fabricated based on 3D printing process. Full-wave simulation and experiment validated its omnidirectional wave bending effects in a broad bandwidth covering Ku band (12?GHz–18?GHz)

  5. Running of Running of the Spectral Index and WMAP Three-year data

    E-Print Network [OSTI]

    Qing-Guo Huang

    2006-10-21T23:59:59.000Z

    Three-year data of WMAP implies not only a negative running of the spectral index with large absolute value, but also a large positive running of running of the spectral index with order of the magnitude $10^{-2}$. We calculate the running of running in usual inflation model and noncommutative inflation model. A large tensor-scalar ratio $r\\geq 1.23$ is needed in order to fit the WMAP data in the noncommutative inflation model, which roughly saturates the observational upper bound on it.

  6. Identification of RESNET HERS Index Values Corresponding to Minimal Complicance with the IECC Performance Path

    SciTech Connect (OSTI)

    Taylor, Zachary T.; Mendon, Vrushali V.

    2014-05-01T23:59:59.000Z

    This analysis provides a limited evaluation of the relationship between the Residential Energy Services Network (RESNET) Home Energy Rating System (HERS) Index and the simulation-based performance approach used in the 2012 International Energy Conservation Code (IECC). Not all differences between the approaches are analyzed here; only a subset of the distinctions considered likely to result in quantifiable differences in the outcomes of the two approaches or otherwise believed to be of interest to code developers and policy makers are considered. This analysis evaluates, for a single-family residence with various characteristics, the ranges of HERS Index values that would result in compliance with the 2012 IECC.

  7. Test of the Atiyah-Singer Index Theorem for Fullerene with a Superconducting Microwave Resonator

    E-Print Network [OSTI]

    B. Dietz; T. Klaus; M. Miski-Oglu; A. Richter; M. Bischoff; L. von Smekal; J. Wambach

    2015-03-13T23:59:59.000Z

    Experiments have been performed using a spherical superconducting microwave resonator that simulates the geometric structure of the C60 fullerene molecule. The objective was to study with very high resolution the exceptional spectral properties emerging from the symmetries of the icosahedral structure of the carbon lattice. In particular, the number of zero modes has been determined to test the predictions of the Atiyah-Singer index theorem, which relates it to the topology of the curved carbon lattice. This is, to the best of our knowledge, the first experimental verification of the index theorem.

  8. Nuclear Facility Decommissioning and Site Remedial Actions: A selected bibliography, Volume 14. Environmental Restoration Program: Part 2, Indexes

    SciTech Connect (OSTI)

    Goins, L.F.; Webb, J.R.; Cravens, C.D.; Mallory, P.K.

    1993-09-01T23:59:59.000Z

    This Part 2 of this report provides indexes of: Author, Corporate Affiliation, Title Word, Publication Description, Geographic Location, Subject Category, and Key Words.

  9. An Index for Evaluation of Air Quality Improvement in Rooms with Personalized Ventilation Based on Occupied Density and Normalized Concentration

    E-Print Network [OSTI]

    Schiavon, Stefano; Melikov, Arsen; Cermak, Radim; De Carli, Michele; Li, Xianting

    2007-01-01T23:59:59.000Z

    potential of personalized ventilation system in the tropics.edge mounted task ventilation system. Proceedings of Indoorwith a total-volume ventilation system. The index is applied

  10. About EIA - U.S. Energy Information Administration (EIA) - U.S. Energy

    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, Wisconsin:Deployment Activities Printable80 mPilot DrillingA-Z Index A

  11. Annual Energy Outlook 2013 Early Release Reference Case

    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, Wisconsin:Deployment Activities Printable80 mPilot DrillingA-Z Index

  12. 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 34 44Year199873.4DecemberDecemberMapsconsumptionWhat's A-Z Index

  13. Composites with Negative Refractive Index, Thermal, Self-healing and Self-sensing Functionality

    E-Print Network [OSTI]

    Nemat-Nasser, Sia

    138 Composites with Negative Refractive Index, Thermal, Self-healing and Self-sensing Functionality-NASSER ABSTRACT Here, we outline recent achievements in creating structural composite materials with controlled render the composite information-based, so that it can monitor and report on the local structural

  14. I/O-efficient Compressed Text Indexes: From Theory to Practice (extended abstract)

    E-Print Network [OSTI]

    Chiu, Sheng-Yuan; Hon, Wing-Kai; Shah, Rahul; Vitter, Jeffrey Scott

    2010-01-01T23:59:59.000Z

    consumption and I/O issues. These structures use a lot more space (almost 20 to 50 times more) than the original text data and are often disk-resident. Ferragina and Manzini (2005) and Grossi and Vitter (2005) gave the first compressed text indexes...

  15. Developing and Testing a Trafficability Index for Planting Corn and Cotton in the Texas Blackland Prairie

    E-Print Network [OSTI]

    Helms, Adam J.

    2010-07-14T23:59:59.000Z

    to producers because the high water holding capacity is a product of a high clay percentage. This research was aimed to develop and test an expert-based trafficabililty index, based upon soil moisture, for planting cotton (Gossypium hirsutum L.) and corn (Zea...

  16. A Statistical Study of the Relationship between the Solar Cycle Length and TreeRing Index

    E-Print Network [OSTI]

    A Statistical Study of the Relationship between the Solar Cycle Length and Tree­Ring Index Values, 450052, China 2 Armagh Observatory, College Hill, Armagh BT61 9DG, N. Ireland Abstract We have determined of the solar cycle length on climate with a reasonable degree of confidence. We find that the data confirm

  17. Integrated Research Center http://www.kobe-u.ac.jp/kuirc/index.html

    E-Print Network [OSTI]

    Banbara, Mutsunori

    . Integrated Bio-refinery Research Project [ Project Leader: KONDO Akihiko ] Research Project for MembraneIntegrated Research Center http://www.kobe-u.ac.jp/kuirc/index.html In fiscal year 2013, the organization of the Integrated Research Center was changed into an interdisciplinary education and research

  18. HYPERTENSION IS MORE STRONGLY ASSOCIATED WITH WAIST CIRCUMFERENCE THAN BODY MASS INDEX

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    HYPERTENSION IS MORE STRONGLY ASSOCIATED WITH WAIST CIRCUMFERENCE THAN BODY MASS INDEX IN AN ADULT the relationship between hypertension and general obesity and/or abdominal obesity in an adult Caribbean population random sampling. Diagnosis of hypertension was carried out over 2 consultations, with a total of 6 blood

  19. Efficient Learning of Generalized Linear and Single Index Models with Isotonic Regression

    E-Print Network [OSTI]

    Efficient Learning of Generalized Linear and Single Index Models with Isotonic Regression Sham M) provide powerful generalizations of linear regression, where the target variable is assumed to be a (possibly unknown) 1-dimensional function of a linear predictor. In gen- eral, these problems entail non

  20. Index k saddles and dividing surfaces in phase space, with applications to isomerization dynamics

    E-Print Network [OSTI]

    Collins, Peter; Wiggins, Stephen

    2011-01-01T23:59:59.000Z

    In this paper we continue our studies of the phase space geometry and dynamics associated with index k saddles (k > 1) of the potential energy surface. Using normal form theory, we give an explicit formula for a "dividing surface" in phase space, i.e. a co-dimension one surface (within the energy shell) through which all trajectories that "cross" the region of the index k saddle must pass. With a generic non-resonance assumption, the normal form provides k (approximate) integrals that describe the saddle dynamics in a neighborhood of the index k saddle. These integrals provide a symbolic description of all trajectories that pass through a neighborhood of the saddle. We give a parametrization of the dividing surface which is used as the basis for a numerical method to sample the dividing surface. Our techniques are applied to isomerization dynamics on a potential energy surface having 4 minima; two symmetry related pairs of minima are connected by low energy index one saddles, with the pairs themselves connect...

  1. Hardgrove grindability index and petrology used as an enhanced predictor of coal feed rate

    SciTech Connect (OSTI)

    Hower, J.C. (Univ. of Kentucky, KY (US))

    1990-01-01T23:59:59.000Z

    An improved predictor of coal pulverization behavior and coal feed rate is under development at the CAER based upon the interaction between Hardgrove Grindability Index (HGI) and coal petrology. With educated attention, this interaction may be a useful tool to enhance coal feed rates if cautiously extended to the mining environment where blends of coal lithotypes are produced.

  2. Shape-Based Indexing in a Medical Image Database Department of Biomedical Engineering

    E-Print Network [OSTI]

    Dickinson,Sven

    vision, databases, and human-computer interaction. Some automatic image indexing methods have been pro Science Boston University, Boston, MA sclaroff@cs.bu.edu Jacob Feldman Department of Psychology Rutgers queries, and a user-friendly interface. Unfor- tunately, content-based retrieval is much more challenging

  3. Object Tracking and Multimedia Augmented Transition Network for Video Indexing and Modeling

    E-Print Network [OSTI]

    Chen, Shu-Ching

    Object Tracking and Multimedia Augmented Transition Network for Video Indexing and Modeling Shu, IN 47907 kashyap@ecn.purdue.edu Abstract In our previous work, a multimedia augmented transition network (ATN) model together with its multimedia input strings were proposed to model and structure video data

  4. Inverted Index Support for Numeric Search Marcus Fontoura Ronny Lempel Runping Qi

    E-Print Network [OSTI]

    Fontoura, Marcus F.

    . Product and shopping search applications such as Froogle1 and Yahoo! Shopping2 allow users, while enteringInverted Index Support for Numeric Search Marcus Fontoura Ronny Lempel Runping Qi Jason Zien IBM@yahoo-inc.com jasonz@alumni.cse.ucsc.edu September 12, 2005 Abstract Today's search engines are increasingly required

  5. Indexing the Trajectories of Moving Objects in Networks Victor Teixeira de Almeida

    E-Print Network [OSTI]

    Güting, Ralf Hartmut

    of the routes. We propose the index in terms of the basic algorithms for insertion and querying. We test our the roads of Germany. In our tests, the MON-Tree showes good scalability when increasing the number operations to support querying. Complete trajectories of the moving objects are stored This work

  6. Influence of the refractive index-mismatch at the boundaries measured in fluorescence-

    E-Print Network [OSTI]

    Eppstein, Margaret J.

    of interior optical maps from boundary measurements using the first principles of light propagation models refractive index mismatch parameter from basic principles are reviewed. © 2002 Optical Society of America, 1967). 2. J. J. Duderstadt, L. J. Hamilton, Nuclear Reactor Analysis (Wiley, New York, 1976). 3. A

  7. Solar Reflectance Index (SRI) Calculation Worksheet SRI-WS Computer Generated Form

    E-Print Network [OSTI]

    Solar Reflectance Index (SRI) Calculation Worksheet SRI-WS Computer Generated Form Date: Climate Roof) Roofing products with high solar reflectance and thermal emittance are referred to as "Cool Roof hot, light-colored surfaces reflect solar energy and stay cooler. However, high emittance is also

  8. The Texas Quail Index: Evaluating Predictors of Quail Abundance Using Citizen Science

    E-Print Network [OSTI]

    Reyna, Kelly Shane

    2009-05-15T23:59:59.000Z

    Quail Index (TQI) was a 5-year citizen-science project that evaluated several indices of quail abundance and habitat parameters as predictors of quail abundance during the ensuing fall. I found that spring cock-call counts explained 41% of the variation...

  9. Directives Checklist and Cross-Reference Index as of 2-12-91

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

    1991-02-26T23:59:59.000Z

    The order transmits a checklist of current Department of Energy (DOE) and Headquarters (HQ) directives and a cross-reference index of DOE and HQ Orders published on or before 2-12-91. Cancels DOE O 0000.2c. Canceled by DOE N 1321.139.

  10. In-flight degradation correction of SCIAMACHY UV reflectances and Absorbing Aerosol Index

    E-Print Network [OSTI]

    Stoffelen, Ad

    In-flight degradation correction of SCIAMACHY UV reflectances and Absorbing Aerosol Index L. G) derived from the observed Earth reflectance. Instrument degradation of the Scanning Imaging Absorption mean should be more or less constant when instrument degradation is absent. The analysis reveals

  11. Regulatory and technical reports (abstract index journal): Annual compilation for 1997. Volume 22, Number 4

    SciTech Connect (OSTI)

    NONE

    1998-04-01T23:59:59.000Z

    This journal includes all formal reports in the NUREG series prepared by the NRC staff and contractors; proceedings of conferences and workshops; as well as international agreement reports. The entries in this compilation are indexed for access by title and abstract, secondary report number, personal author, subject, NRC organization for staff and international agreements, contractor, international organization, and licensed facility.

  12. Determination of refractive index, thickness, and the optical losses of thin films from

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Determination of refractive index, thickness, and the optical losses of thin films from prism­film.4760, 300.1030. 1. Introduction Transparent thin films find wide applications in optics: coating, sensors and optical losses. The optical losses of a thin film have three different origins: sur- face scattering due

  13. Index to the Digest of Green Reports and Studies Complete "Green"

    E-Print Network [OSTI]

    Peter Taglia, P.G. In Digest http://www.ecw.org/MidwestBiogasPo tential.pdf www.labormarketinfo.edd.ca.gov/conte ntpub/GreenDigest/Biogas-Rethinking- the-Midwest-Potential.pdf Building a Clean Energy WorkforceIndex to the Digest of Green Reports and Studies Complete "Green" Publication Title Author

  14. An analysis of muscle fatigue due to complex tasks and its relation to the strain index

    E-Print Network [OSTI]

    Stephens, John-Paul

    2009-06-02T23:59:59.000Z

    The Strain Index was originally designed to analyze mono-task jobs. An experiment using a grip dynamometer was used to simulate six multiple task jobs to study the effect of complex tasks on localized muscle fatigue and to evaluate six different...

  15. Machine scheduling by column-and-row generation on the time-indexed formulation

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    -polynomial in the input size). The linear programming (LP) relaxation of this formulation is known to produce very tight this problem uses the following time-indexed Integer Programming formulation. Let a binary variable zjt, j J of constraints models the assignment of each job to a time period, while the others enforce the "one

  16. The Running Spectral Index as a Probe of Physics at High Energies

    E-Print Network [OSTI]

    J. R. Espinosa

    2006-05-12T23:59:59.000Z

    The WMAP results on the scalar spectral index n and its running with scale, though preliminary, open a very interesting window to physics at very high energies. We address the problem of finding simple inflaton potentials well motivated by particle physics which can accommodate WMAP data.

  17. Using plasma experiments to illustrate a complex index of refraction W. Gekelman and P. Pribyl

    E-Print Network [OSTI]

    California at Los Angles, University of

    Using plasma experiments to illustrate a complex index of refraction W. Gekelman and P. Pribyl's ionospheric plasma have frequencies low enough to be audible by the human ear. Whistlers were first noticed with respect to the magnetic field. Laboratory experiments that verify the wave propagation have been done

  18. Topological solvability and index characterizations for a common DAE power system model

    E-Print Network [OSTI]

    Trenn, Stephan

    Topological solvability and index characterizations for a common DAE power system model Tjorben B. Gross1, Stephan Trenn2 and Andreas Wirsen3 Abstract-- For the widely-used power system model consist- ing of the generator swing equations and the power flow equa- tions resulting in a system

  19. Effect of optical pumping on the refractive index and temperature in the core of active fibre

    SciTech Connect (OSTI)

    Gainov, V V; Ryabushkin, Oleg A [V.A.Kotel'nikov Institute of Radio Engineering and Electronics, Fryazino Branch, Russian Academy of Sciences, Fryazino, Moscow Region (Russian Federation)

    2011-09-30T23:59:59.000Z

    This paper examines the refractive index change (RIC) induced in the core of Yb{sup 3+}-doped active silica fibres by pulsed pumping. RIC kinetic measurements with a Mach - Zehnder interferometer make it possible to separately assess the contributions of the electronic and thermal mechanisms to the RIC and evaluate temperature nonuniformities in the fibre.

  20. Glasses having a low non-linear refractive index for laser applications

    DOE Patents [OSTI]

    Faulstich, Marga (Mainz, DE); Jahn, Walter (Ingelheim, DE); Krolla, Georg (Mainz, DE); Neuroth, Norbert (Mainz-Mombach, DE)

    1980-01-01T23:59:59.000Z

    Glass composition ranges are described which permit the introduction of laser activators into fluorphosphate glass with exceptionally high fluorine content while forming glasses of high crystallization stability and permitting the realization of large melt volumes. The high fluorine content imparts to the glasses an exceptionally low nonlinear refractive index n.sub.2 down to O,4 .times.10.sup.-13 esu.

  1. Extension Eldercare http://fcs.tamu.edu/families/aging/index.php

    E-Print Network [OSTI]

    actions that protect and promote their health. The ABCDs of Medicare, Talking with Your Doctor, MedicationExtension Eldercare http://fcs.tamu.edu/families/aging/index.php Relevance · More than 10 the U.S. is adults over age 85. · Falling continues to be one of the leading causes of accidental death

  2. Data summary of municipal solid waste management alternatives. Volume 11, Alphabetically indexed bibliography

    SciTech Connect (OSTI)

    none,

    1992-10-01T23:59:59.000Z

    This appendix contains the alphabetically indexed bibliography for the complete group of reports on municipal waste management alternatives. The references are listed for each of the following topics: mass burn technologies, RDF technologies, fluidized-bed combustion, pyrolysis and gasification of MSW, materials recovery- recycling technologies, sanitary landfills, composting, and anaerobic digestion of MSW.

  3. Data summary of municipal solid waste management alternatives. Volume 12, Numerically indexed bibliography

    SciTech Connect (OSTI)

    none,

    1992-10-01T23:59:59.000Z

    This appendix contains the numerically indexed bibliography for the complete group of reports on municipal solid waste management alternatives. The list references information on the following topics: mass burn technologies, RDF technologies, fluidized bed combustion, pyrolysis and gasification of MSW, materials recovery- recycling technologies, sanitary landfills, composting and anaerobic digestion of MSW.

  4. A Nonparametric Multivariate Multi-Index Drought Monitoring Framework ZENGCHAO HAO AND AMIR AGHAKOUCHAK

    E-Print Network [OSTI]

    Kimball, Sarah

    making, as well as for taking prompt and effective actions to avoid­reduce the effects of droughts to characterize agricultural and hydrological droughts (Hayes et al. 2011). The standard- ization conceptA Nonparametric Multivariate Multi-Index Drought Monitoring Framework ZENGCHAO HAO AND AMIR

  5. Stochastic Di erential Algebraic Equations of Index 1 and Applications in Circuit Simulation

    E-Print Network [OSTI]

    Winkler, Renate

    been made towards a numerical analysis of SDAEs: In [27, 28] linear SDAEs are an- alyzedStochastic Di#11;erential Algebraic Equations of Index 1 and Applications in Circuit Simulation circuits and express the necessary conditions in terms of the network-topology. 1 Introduction

  6. VBI-Tree: A Peer-to-Peer Framework for Supporting Multi-Dimensional Indexing Schemes

    E-Print Network [OSTI]

    Ooi, Beng Chin

    University, China Abstract Multi-dimensional data indexing has received much at- tention in a centralized database. However, not so much work has been done on this topic in the context of Peer- to-Peer systems support extensible centralized mapping meth- ods and query processing based on a variety of multi

  7. Efficient Position-Independent Iconic Search Using An R-Theta Index

    E-Print Network [OSTI]

    Samet, Hanan

    Keywords: iconic database, position-independent, spatial indexing 1. INTRODUCTION Maps provide a means of maintaining a database of car- tographic information. Although maps are usually thought of as capturing, and rivers, roads, and buildings. A collection of digitized map images is an example of an image database

  8. An Efficient Index Structure for String Databases Tamer Kahveci Ambuj K. Singh

    E-Print Network [OSTI]

    Kahveci, Tamer

    are genetic data, web data, and event se- quences. Since the size of such databases grows exponentially online access and search capabilities. String data applications generally involve very large databasesAn Efficient Index Structure for String Databases Tamer Kahveci Ambuj K. Singh Department

  9. 7. Video Indexing and Understanding Michael S. Lew, Nicu Sebe, and Paul C. Gardner

    E-Print Network [OSTI]

    Sebe, Nicu

    7. Video Indexing and Understanding Michael S. Lew, Nicu Sebe, and Paul C. Gardner 7.1 Introduction More and more video is generated every day. While today much of this data is produced and stored in analog form, the tendency is to use the digital form. The digital form allows processing of the video

  10. Development and Evaluation of Indexed Captioned Searchable Videos for STEM Coursework

    E-Print Network [OSTI]

    Subhlok, Jaspal

    Development and Evaluation of Indexed Captioned Searchable Videos for STEM Coursework Tayfun Tuna1@cs.uh.edu Lecia Barker2 lecia@ischool.utexas.edu Shishir Shah1 shah@cs.uh.edu ABSTRACT Videos of classroom lectures have proven to be a popular and versatile learning resource. This paper reports on videos

  11. Home Contact Us Help Site Map Index Search Combating Illegal Logging in Africa

    E-Print Network [OSTI]

    Home · Contact Us · Help · Site Map · Index · Search Combating Illegal Logging in Africa. Deforestation is almost exclusively concentrated in tropical regions. Illegal logging on public lands worldwide to a Ministerial Declaration and Actions targeted at combating illegal logging, associated illegal trade

  12. Start | Author Index 742-1 Methylarsenate Sorption to Aluminum Oxide.

    E-Print Network [OSTI]

    Sparks, Donald L.

    Start | Author Index 742-1 Methylarsenate Sorption to Aluminum Oxide. Wednesday, 8 October 2008: 1 is to investigate MMA and DMA sorption behavior to aluminum oxide employing a multi-scale approach. Macroscopic) spectroscopic studies to examine sorption complex formation between methylarsenate and aluminum oxide. See more

  13. Evaluation of distributed hydrologic impacts of temperature-index and energy-based snow models

    E-Print Network [OSTI]

    Dozier, Jeff

    Accepted 13 March 2013 Available online 26 March 2013 Keywords: Snow Energy-balance Temperature intercepts snow- fall, alters the snow/atmosphere energy exchange and reduces wind speed. Dense canopies tendEvaluation of distributed hydrologic impacts of temperature-index and energy-based snow models

  14. How to Use the Index & Grid Maps Each BioBlitz Zone has a map packet. The packets contain an index map and several grid (aerial) maps. In addition to identifying

    E-Print Network [OSTI]

    Columbia University

    How to Use the Index & Grid Maps Each BioBlitz Zone has a map packet. The packets contain an index map and several grid (aerial) maps. In addition to identifying species in the park, this year we would of the zone. This map shows which areas are covered by the grid maps. The black squares show the edge of each

  15. Master index for the carbon dioxide research state-of-the-art report series

    SciTech Connect (OSTI)

    Farrell, M P [ed.

    1987-03-01T23:59:59.000Z

    Four State of the Art (SOA) reports, ''Atmospheric Carbon Dioxide and the Global Carbon Cycle,'' ''Direct Effects of Increasing Carbon Dioxide on Vegetation,'' ''Detecting the Climatic Effects of Increasing Carbon Dioxide,'' and ''Projecting the Climatic Effects of Increasing Carbon Dioxide,'' and two companion reports, ''Characterization of Information Requirements for Studies of CO/sub 2/ Effects: Water Resources, Agriculture, Fisheries, Forests and Human Health'' and ''Glaciers, Ice Sheets, and Sea Level: Effect of a CO/sub 2/-Induced Climatic Change,'' were published by the US Department of Energy's Carbon Dioxide Research Division. Considerable information on atmospheric carbon dioxide and its possible effects on world climate is summarized in these six volumes. Each volume has its own index, but to make the information that is distributed throughout the six volumes more accessible and usable, comprehensive citation and subject indexes have been compiled. The subject indexes of the individual volumes have been edited to provide a uniformity from volume to volume and also to draw distinctions not needed in the separate volumes' indexes. Also, the comprehensive subject index has been formatted in a matrix arrangement to graphically show the distribution of subject treatment from volume to volume. Other aids include cross references between the scientific and common names of the animals and plants referred to, a glossary of special terms used, tables of data and conversion factors related to the data, and explanations of the acronyms and initialisms used in the texts of the six volumes. The executive summaries of the six volumes are collected and reproduced to allow the readers interested in the contents of one volume to rapidly gain information on the contents of the other volumes.

  16. A prime fractal and global quasi-self-similar structure in the distribution of prime-indexed primes

    E-Print Network [OSTI]

    Robert G. Batchko

    2014-05-17T23:59:59.000Z

    Let p(n) be the nth prime and p(p(n)) be the nth prime-indexed prime (PIP). The process of taking prime-indexed subsequences of primes can be iterated, and the number of such iterations is the prime-index order. We report empirical evidence that the set composed of finite-differenced PIP sequences of prime-index order k >= 1 forms a quasi-self-similar fractal structure with scaling by prime-index order. Strong positive linear correlation (r >= 0.926) is observed for all pairwise combinations of these finite-differenced PIP sequences over the range of our sample, the first 1.3 billion primes. The structure exhibits translation invariance for shifts in the index set of the PIP sequences. Other free parameters of the structure include prime-index order and the order and spacing of the finite difference operator. The structure is graphed using 8-bit color fractal plots, scaled across prime-index orders k = 1..6 and spans the first 1.3 billion primes.

  17. Stability Analysis of Hybrid Systems with a Linear Performance Index Frank J. Christophersen, Mato Baotic, and Manfred Morari

    E-Print Network [OSTI]

    Sontag, Eduardo

    optimal control (CFTOC) problem for the class of discrete-time linear hybrid systems. For a linear control (CITOC) problem with linear performance index for constrained PWA systems was recently presentedStability Analysis of Hybrid Systems with a Linear Performance Index Frank J. Christophersen, Mato

  18. Color-converting combinations of nanocrystal emitters for warm-white light generation with high color rendering index

    E-Print Network [OSTI]

    Demir, Hilmi Volkan

    color rendering index Sedat Nizamoglu, Gulis Zengin, and Hilmi Volkan Demira Department of Electrical 2008 Warm-white light emitting diodes with high color rendering indices are required for the widespreadSe/ZnS core-shell nanocrystals hybridized on InGaN/GaN LEDs for high color rendering index. Three sets

  19. Mineral Maturity and Crystallinity Index Are Distinct Characteristics of Bone D. Farlay, G. Panczer, C. Rey, P. D. Delmas

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Mineral Maturity and Crystallinity Index Are Distinct Characteristics of Bone Mineral D. Farlay, G in "Journal of Bone and Mineral Metabolism 2010;28(4):433-45" DOI : 10.1007/s00774-009-0146-7 #12;Abstract The purpose of this study was to test the hypothesis that mineral maturity and crystallinity index are two

  20. Outline Introduction Worst-Case Optimal Search-Time Bounded Preprocessing Space Conclusion Text Indexing with Errors

    E-Print Network [OSTI]

    Lonardi, Stefano

    size $n$ and assume a uniform cost model throughout this work.} for exact matching the construction, the index construction time, the lookup time, and the error model. Usually, the least important Indexing with Errors Moritz G. Maaß and Johannes Nowak {maass,nowakj}@in.tum.de Institut f¨ur Informatik

  1. 1 / 8 _atmark_@ http://www.zenhokyo.jp/index.html murasima-tky_atmark_umin.ac.jp

    E-Print Network [OSTI]

    Imai, Hiroshi

    3 (ERS) (CEE) (ITS) (CIDIR) http://icus.iis.u- tokyo.ac.jp/rnet_edr/index.php 3.11net2 ( 3.11net http://icus.iis.u- tokyo.ac.jp/rnet_edr/index.php 3.11net URL ( #12;

  2. A-priori calculation of the refractive index of some simple gas hydrates of structures I and II

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    A-priori calculation of the refractive index of some simple gas hydrates of structures I and II O are given to calculate the absolute or relative refractive index of any gas hydrate, provided the host gas scattering 1. Introduction Literature is abundant on gas hydrates, which give rise to a growing attention

  3. Cumulative Index

    E-Print Network [OSTI]

    -18. 324 "Causal and Geometric Relations". Douglas W. Shrader, Jr. v.4, n.3 (June, 1977), pp. 156- 168. "Causation, Motion, and the Unmoved Mover". Karen Bell, v.8, n.2 (Summer, 1981), pp. 157-173. "Cognition and Identifying Reference". Gary S..., Karen. "Causation, Motion, and the Unmoved Mover", v.8, n.2 (Summer, 1981), pp. 157-173. Blackman, Larry Lee. "Why Every Realist Should Be A Platonist". v.7, n.2 (Spring, 1980), pp. 144- 162. Botwinick, Aryeh. "Hume on Is-Ought: A Reinterpre- tation...

  4. Cumulative Index

    E-Print Network [OSTI]

    Significance of Hegel's Four World-Historical Realms" by Eric von der Luft "A Recovery of Innocence: The Dynamics of Sartrean Radical Conversion" by Kerry S. Walters "Freedom and Determinism in Spinoza" by John M. Russell "Locke's Theory of Property: A Re...

  5. Design of Image Cryptosystem by Simultaneous VQ-Compression and Shuffling of Codebook and Index Matrix

    E-Print Network [OSTI]

    Pal, Arup Kumar; Mukhopadhyay, S

    2011-01-01T23:59:59.000Z

    The popularity of Internet usage although increases exponentially, it is incapable of providing the security for exchange of confidential data between the users. As a result, several cryptosystems for encryption of data and images have been developed for secured transmission over Internet. In this work, a scheme for Image encryption/decryption based on Vector Quantization (VQ) has been proposed that concurrently encodes the images for compression and shuffles the codebook and the index matrix using pseudorandom sequences for encryption. The processing time of the proposed scheme is much less than the other cryptosystems, because it does not use any traditional cryptographic operations, and instead it performs swapping between the contents of the codebook with respect to a random sequence, which resulted an indirect shuffling of the contents of the index matrix. It may be noted that the security of the proposed cryptosystem depends on the generation and the exchange of the random sequences used. Since the gene...

  6. Densities and refractive indexes of aqueous (Li,K,Na) NO[sub 3] mixtures

    SciTech Connect (OSTI)

    Ally, M.R.; Zaltash, A.; Linkous, R.L. (Oak Ridge National Lab., TN (United States). Energy Div.); Klatt, L.N. (Oak Ridge National Lab., TN (United States). Analytical Chemistry Div.)

    1991-04-01T23:59:59.000Z

    This paper describes experimental procedures and techniques for measuring densities and/or refractive indexes of aqueous salt solutions between 25 and 200 [degrees]C and with 18.90-90.50 wt % mixed salt (LINO[sub 3], KNO[sub 3], and NaNO[sub 3]). An electrolyte solution of (LI, K, Na) NO[sub 3] slats in water was chosen for study because of its recent development as a potential high-temperature heat pump fluid, but any other appropriate fluid may be accommodated for study in the apparatus. The densities and refractive indexes are shown to represent a convenient way to measuring the concentration of salt (or water), and accuracies of [plus minus]0.8 and [plus minus]0.3 wt % total mixed salt were achieved by using the above two methods, respectively.

  7. Superiority of the $h$-index over the Impact Factor for Physics

    E-Print Network [OSTI]

    Casey W. Miller

    2006-08-17T23:59:59.000Z

    Focusing specifically on physics periodicals, I show that the journal Impact Factor is not correlated with Hirsch's $h$-index. This implies that the Impact Factor is not a good measure of research quality or influence because the $h$-index is a reflection of peer review, and thus a strong indicator of research quality. The impact gap between multidisciplinary journals and physics-only journals is significantly reduced when $h$ is used instead of the Impact Factor. Additionally, the impact of journals specializing in review articles is inherently deflated using $h$ because of the limited number of annual publications in such periodicals. Finally, a reordering of the top ranking journals occurs with $h$ when only the physics articles of multidisciplinary journals are considered, falling more in line with the average physicist's interpretation of a journal's prestige.

  8. Index pairings in presence of symmetries with applications to topological insulators

    E-Print Network [OSTI]

    Julian Grossmann; Hermann Schulz-Baldes

    2015-04-07T23:59:59.000Z

    In a basic framework of a complex Hilbert space furnished with a complex conjugation and an involution, linear operators can be real, quaternionic, symmetric or anti-symmetric, and orthogonal projections can furthermore be symplectic. This paper investigates index pairings of projections and unitaries submitted to such symmetries. Various scenarios emerge: Noether indices can take either arbitrary integer values or only even integer values or they can vanish and then possibly have secondary $\\mathbb{Z}_2$-invariants. These general results are applied to prove index theorems for the strong invariants of topological insulators. The symmetries come from the Fermi projection ($K$-theoretic part of the pairing) and the Dirac operator ($K$-homological part of the pairing depending on the dimension of physical space).

  9. The refractive index and electronic gap of water and ice increase with increasing pressure

    E-Print Network [OSTI]

    Pan, Ding; Galli, Giulia

    2014-01-01T23:59:59.000Z

    Determining the electronic and dielectric properties of water at high pressure and temperature is an essential prerequisite to understand the physical and chemical properties of aqueous environments under supercritical conditions, e.g. in the Earth interior. However optical measurements of compressed ice and water remain challenging and it has been common practice to assume that their band gap is inversely correlated to the measured refractive index, consistent with observations reported for hundreds of materials. Here we report ab initio molecular dynamics and electronic structure calculations showing that both the refractive index and the electronic gap of water and ice increase with pressure, at least up to 30 GPa. Subtle electronic effects, related to the nature of interband transitions and band edge localization under pressure, are responsible for this apparently anomalous behavior.

  10. Subject Index 717 SUBJECT INDEX

    E-Print Network [OSTI]

    Triantaphyllou, Evangelos

    719 dilation operator, 465 Dimp, 482, 483 Dirichlet distribution, 670 discrete support vector machine

  11. Nonlinear dynamics of optical pulses in fibres with a travelling refractive-index-change wave

    SciTech Connect (OSTI)

    Adamova, M S; Zolotovskii, Igor' O; Sementsov, Dmitrii I [Ul'yanovsk State University, Ul'yanovsk (Russian Federation)

    2009-03-31T23:59:59.000Z

    Dynamics of soliton-like wave packets in fibres with a travelling refractive-index-change wave is studied. It is shown that both a soliton-like propagation regime of a pulse and a self-compression regime in the region of normal group velocity dispersion are possible. It is also shown that in the case of a copropagating or counterpropagating pulse and optically inhomogeneous wave nonreciprocal effects appear. (solitons)

  12. A System Degradation Study of 445 Systems Using Year-Over-Year Performance Index Analysis

    Broader source: Energy.gov [DOE]

    This graphic summarizes the results of a study conducted by the SunPower Corporation, to assess the median degradation of a large number of systems. This is important because solar investors need proof of low degradation. The study, a project under DOE's SunShot Initiative, makes use of year-over-year performance index change analysis, a powerful and practical technique for assessing the median degradation of a large fleet of systems, which in this case includes a sample of 445.

  13. A sharp lower bound for the Wiener index of a graph

    E-Print Network [OSTI]

    Balakrishnan, R; Iyer, K V

    2010-01-01T23:59:59.000Z

    Given a simple connected undirected graph G, the Wiener index W(G) of G is defined as half the sum of the distances over all pairs of vertices of G. In practice, G corresponds to what is known as the molecular graph of an organic compound. We obtain a sharp lower bound for W(G) of an arbitrary graph in terms of the order, size and diameter of G.

  14. INDEX TO VOLUME 191 acceleration, vs. time, A4:118

    E-Print Network [OSTI]

    :146 paleomagnetism, A4:25; B7:1­20; B8:1­27 petrology, A1:14­15 photograph, A1:42 photomicrograph, A4:93, 101­105, 107­108 subdivision, A4:142 Zijderveld plots, A4:88 basalt, aphyric, petrology, A4:26­35 basalt flows petrology, A4:26­35 photograph, A4:94, 99 This index covers both the Initial Reports and Scientific Results

  15. Development and validation of an areawide congestion index using Intelligent Transportation Systems data

    E-Print Network [OSTI]

    Albert, Luke Perrone

    2000-01-01T23:59:59.000Z

    REVIEW TABLE OF CONTENTS Page . ut , tv vn tx Advanced Traffic Management Systems . Comparison of Loop Detectors and Road Tubes Loop Detector Data Loop Detector Data Quahty Control. Invalid Data. Missing Data. . Congestion. Congestion... 17 19 19 25 27 27 29 34 36 DATA COMPARABILITY AND ACCURACY RESULTS . . . . . Data Comparability Results ATR S184 Comparisons. ATR S185 Comparisons . Summary Data Accuracy Results. AREAWIDE CONGESTION INDEX RESULTS. Disaggregate Data...

  16. Determining the refractive index of shocked [100] lithium fluoride to the limit of transmissibility

    SciTech Connect (OSTI)

    Rigg, P. A., E-mail: prigg@lanl.gov; Scharff, R. J.; Hixson, R. S. [Los Alamos National Laboratory, Los Alamos, New Mexico 87545 (United States); Knudson, M. D. [Sandia National Laboratories, Albuquerque, New Mexico 87185 (United States)

    2014-07-21T23:59:59.000Z

    Lithium fluoride (LiF) is a common window material used in shock- and ramp-compression experiments because it displays a host of positive attributes in these applications. Most commonly, it is used to maintain stress at an interface and velocimetry techniques are used to record the particle velocity at that interface. In this application, LiF remains transparent to stresses up to 200?GPa. In this stress range, LiF has an elastic-plastic response with a very low (<0.5?GPa) elastic precursor and exhibits no known solid-solid phase transformations. However, because the density dependence of the refractive index of LiF does not follow the Gladstone-Dale relation, the measured particle velocity at this interface is not the true particle velocity and must be corrected. For that reason, the measured velocity is often referred to as the apparent velocity in these types of experiments. In this article, we describe a series of shock-compression experiments that have been performed to determine the refractive index of LiF at the two most commonly used wavelengths (532?nm and 1550?nm) between 35 and 200?GPa to high precision. A modified form of the Gladstone-Dale relation was found to work best to fit the determined values of refractive index. In addition, we provide a direct relationship between the apparent and true particle velocity to correct experimentally obtained wave profiles by others using these velocimetry techniques.

  17. New Breast Cancer Recursive Partitioning Analysis Prognostic Index in Patients With Newly Diagnosed Brain Metastases

    SciTech Connect (OSTI)

    Niwinska, Anna, E-mail: alphaonetau@poczta.onet.pl [Department of Breast Cancer and Reconstructive Surgery, Maria Sklodowska-Curie Memorial Cancer Center and Institute of Oncology, Warsaw (Poland); Murawska, Magdalena [Department of Biostatistics, Erasmus University Medical Center, Rotterdam (Netherlands)

    2012-04-01T23:59:59.000Z

    Purpose: The aim of the study was to present a new breast cancer recursive partitioning analysis (RPA) prognostic index for patients with newly diagnosed brain metastases as a guide in clinical decision making. Methods and Materials: A prospectively collected group of 441 consecutive patients with breast cancer and brain metastases treated between the years 2003 and 2009 was assessed. Prognostic factors significant for univariate analysis were included into RPA. Results: Three prognostic classes of a new breast cancer RPA prognostic index were selected. The median survival of patients within prognostic Classes I, II, and III was 29, 9, and 2.4 months, respectively (p < 0.0001). Class I included patients with one or two brain metastases, without extracranial disease or with controlled extracranial disease, and with Karnofsky performance status (KPS) of 100. Class III included patients with multiple brain metastases with KPS of {<=}60. Class II included all other cases. Conclusions: The breast cancer RPA prognostic index is an easy and valuable tool for use in clinical practice. It can select patients who require aggressive treatment and those in whom whole-brain radiotherapy or symptomatic therapy is the most reasonable option. An individual approach is required for patients from prognostic Class II.

  18. On the accuracy of the growth index in the presence of dark energy perturbations

    E-Print Network [OSTI]

    Nesseris, Savvas

    2015-01-01T23:59:59.000Z

    We present the analytical solutions for the evolution of matter density perturbations, for a model with a constant dark energy equation of state $w$ but when the effects of the dark energy perturbations are properly taken into account. We consider two cases, the first when the sound speed of the perturbations is zero $c_s^2=0$ and the general case $010 H_0$ or equivalently $k/h>0.0033 \\textrm{Mpc}^{-1}$. We also estimate the corrections to the growth index $\\gamma(z)$, commonly used to parametrize the growth-rate. We find that these corrections due to the DE perturbations affect the growth index $\\gamma$ at the $3\\%$ level. We also compare our new expressions for the growth index with other expressions already present in the literature and we find that the latter are less accurate than the ones we propose here. Therefore, our analytical calculations are necessary as the theoretical predictions for the fundamental parameters to be constrained by the upcoming surveys need to be as accurate as possible, especial...

  19. Running spectral index and formation of primordial black hole in single field inflation models

    SciTech Connect (OSTI)

    Drees, Manuel; Erfani, Encieh, E-mail: drees@th.physik.uni-bonn.de, E-mail: erfani@th.physik.uni-bonn.de [Physikalisches Institut and Bethe Center for Theoretical Physics, Universität Bonn, Nussallee 12, 53115 Bonn (Germany)

    2012-01-01T23:59:59.000Z

    A broad range of single field models of inflation are analyzed in light of all relevant recent cosmological data, checking whether they can lead to the formation of long-lived Primordial Black Holes (PBHs). To that end we calculate the spectral index of the power spectrum of primordial perturbations as well as its first and second derivatives. PBH formation is possible only if the spectral index increases significantly at small scales, i.e. large wave number k. Since current data indicate that the first derivative ?{sub S} of the spectral index n{sub S}(k{sub 0}) is negative at the pivot scale k{sub 0}, PBH formation is only possible in the presence of a sizable and positive second derivative (''running of the running'') ?{sub S}. Among the three small-field and five large-field models we analyze, only one small-field model, the ''running mass'' model, allows PBH formation, for a narrow range of parameters. We also note that none of the models we analyze can accord for a large and negative value of ?{sub S}, which is weakly preferred by current data.

  20. CFT/AdS correspondence, massive gravitons, and a connectivity index conjecture

    SciTech Connect (OSTI)

    Aharony, Ofer [Department of Particle Physics, Weizmann Institute of Science, Rehovot 76100 (Israel); Clark, Adam B.; Karch, Andreas [Department of Physics, University of Washington, Seattle, Washington 98195 (United States)

    2006-10-15T23:59:59.000Z

    We discuss the general question of which conformal field theories have dual descriptions in terms of quantum gravity theories on anti-de Sitter space. We analyze in detail the case of a deformed product of n conformal field theories (each of which has a gravity dual), and we claim that the dual description of this is by a quantum gravity theory on a union of n anti-de Sitter spaces, connected at their boundary (by correlations between their boundary conditions). On this union of spaces (n-1) linear combinations of gravitons obtain a mass, and we compute this mass both from the field theory and from the gravity sides of the correspondence, finding the same result in both computations. This is the first example in which a graviton mass in the bulk of anti-de Sitter space arises continuously by varying parameters. The analysis of these deformed product theories leads us to suggest that field theories may be generally classified by a ''connectivity index,'' corresponding to the number of components (connected at the boundary) in the space-time of the dual gravitational background. In the field theory this index roughly counts the number of independent gauge groups, but we do not have a precise general formula for the index.

  1. Optically induced mode conversion in graded-index fibers using ultra-short laser pulses

    E-Print Network [OSTI]

    Hellwig, Tim; Fallnich, Carsten

    2013-01-01T23:59:59.000Z

    We propose the use of graded-index few-mode fibers for mode-conversion by long-period gratings (LPG) transiently written by ultrashort laser pulses using the optical Kerr effect. The mode inter- action is studied by numerically solving the multi-mode coupled nonlinear Schroedinger equations. We present highly efficient conversion of the LP 01 - into the LP 11 -mode preserving the pulse shape in contrast to previous results in step-index fibers. Furthermore, mode conversion using different wavelengths for inducing and probing the LPG is shown. Due to the flat phase-matching curve of the examined modes in the graded-index fiber, mode-conversion can be observed for probe center wavelengths of 1100nm up to 1800nm with a write beam centered around 1030nm. Therefore, a complete separation of the probe from the write beam should be possible as well as the application of optically induced guided mode conversion for all optical modulation across a broad wavelength range.

  2. Lattice and electronic contributions to the refractive index of CuWO{sub 4}

    SciTech Connect (OSTI)

    Ruiz-Fuertes, J., E-mail: ruiz-fuertes@kristall.uni-frankfurt.de [Geowissenschaften, Goethe-Universität, Altenhöferallee 1, 60438 Frankfurt am Main (Germany); Malta-Consolider Team, Departamento de Física Aplicada-ICMUV, Universitat de València, Dr. Moliner 50, 46100 Burjassot (Spain); Pellicer-Porres, J.; Segura, A. [Malta-Consolider Team, Departamento de Física Aplicada-ICMUV, Universitat de València, Dr. Moliner 50, 46100 Burjassot (Spain); Rodríguez-Hernández, P.; Muñoz, A. [Malta-Consolider Team Departamento de Física Fundamental II, Instituto de Materiales y Nanotecnología, Universidad de La Laguna, La Laguna, 38205 Tenerife (Spain)

    2014-09-14T23:59:59.000Z

    We report an investigation of the refractive index dispersion and anisotropy in CuWO{sub 4} by means of interference measurements in two extinction directions from mid infrared to the visible region of the energy spectrum. The analysis of the refractive index dispersion yields ?(?)?=?4.5(1) for light polarization parallel to the c-axis and ?(?)?=?5.3(1) with respect to the other extinction axis. In addition, we report reflectance measurements carried out from the far infrared to the near ultraviolet to study the lattice and electronic contributions to the refractive index of CuWO{sub 4}. We have determined the wavenumbers of nine infrared active lattice modes and compared them with previous ab initio calculations. The value of the Penn gap, 7?eV, as well as the origin of a structure observed at 4.4?eV in the reflectance spectrum, is discussed in the context of the CuWO{sub 4} electronic structure.

  3. National Uranium Resource Evaluation. Bibliographic index of Grand Junction office uranium reports

    SciTech Connect (OSTI)

    Johnson, J.B.

    1981-05-01T23:59:59.000Z

    In October 1978, Mesa College entered into subcontract with Bendix Field Engineering Corporation (BFEC) to prepare a bibliographic index of the uranium raw materials reports issued by the Grand Junction Office of the US Department of Energy (DOE). Bendix, prime contractor to the Grand Junction Office, operates the Technical Library at the DOE facility. Since the early 1950s, approximately 2700 reports have been issued by the Grand Junction Office. These reports were the results of uranium investigations conducted by federal agencies and their subcontractors. The majority of the reports cover geology, mineralogy, and metallurgy of uranium and/or thorium. No single, complete list of these reports existed. The purpose of this subcontract was to compile a comprehensive index to these reports. The Mesa College geology faculty worked with the BFEC and DOE staffs to develop the format for the index. Undergraduate geology students from Mesa compiled a master record sheet for each report. All reports issued up to January 1, 1979 were included in the bibliography. The bibliography is in preliminary, unedited form. It is being open-filed at this time, on microfiche, to make the information available to the public on a timely basis. The bibliography is divided into a master record list arranged in alpha-numeric order by report identification number, with separate indices arranged by title, author, state and county, 1/sup 0/ x 2/sup 0/ NTMS quadrangle, key words, and exploration area.

  4. J. Chem. In$ Comput. Sci. 1995,35, 1011-1014 1011 An Algorithm for the Calculation of the Szeged Index of Benzenoid Hydrocarbons

    E-Print Network [OSTI]

    Klavzar, Sandi

    Index of Benzenoid Hydrocarbons Ivan Gutman*,+,$and Sandi KlavZarS Institute of Organic Chemistry for the calculation of the Szeged index of benzenoid hydrocarbons, based on the examination of their elementary cuts

  5. Relative Dating and Classification of Minerals and Rocks Based on Statistical Calculations Related to Their Potential Energy Index

    E-Print Network [OSTI]

    Labushev, Mikhail M

    2012-01-01T23:59:59.000Z

    Index of proportionality of atomic weights of chemical elements is proposed for determining the relative age of minerals and rocks. Their chemical analysis results serve to be initial data for calculations. For rocks of different composition the index is considered to be classification value as well. Crystal lattice energy change in minerals and their associations can be measured by the index value change, thus contributing to the solution of important practical problems. There was determined the effect of more rapid increase of potential energy of limestone with relatively low lattice energy as compared with the others.

  6. Neutrinoless Double Beta Decay

    E-Print Network [OSTI]

    Heinrich Päs; Werner Rodejohann

    2015-07-01T23:59:59.000Z

    We review the potential to probe new physics with neutrinoless double beta decay $(A,Z) \\to (A,Z+2) + 2 e^-$. Both the standard long-range light neutrino mechanism as well as short-range mechanisms mediated by heavy particles are discussed. We also stress aspects of the connection to lepton number violation at colliders and the implications for baryogenesis.

  7. Neutrinoless Double Beta Decay

    E-Print Network [OSTI]

    Päs, Heinrich

    2015-01-01T23:59:59.000Z

    We review the potential to probe new physics with neutrinoless double beta decay $(A,Z) \\to (A,Z+2) + 2 e^-$. Both the standard long-range light neutrino mechanism as well as short-range mechanisms mediated by heavy particles are discussed. We also stress aspects of the connection to lepton number violation at colliders and the implications for baryogenesis.

  8. How are the Books & Journals Arranged on the Shelves in the General Library? Understanding the Call Numbers

    E-Print Network [OSTI]

    Pasternack, Gregory B.

    number A-Z, using the Library of Congress Classification System. It is as an alphanumeric system is read as a decimal. e.g. E795 comes before E8 Library of Congress Classification System: A - Z A GeneralHow are the Books & Journals Arranged on the Shelves in the General Library? Understanding the Call

  9. The Environment Team to Waste & Recycling

    E-Print Network [OSTI]

    St Andrews, University of

    The Environment Team A-Z Guide to Waste & Recycling www.le.ac.uk/environment #12;Welcome ...to the University of Leicester's `A-Z Guide to Waste and Recycling'. Over the last 3 years, the Environment Team has introduced an award- winning recycling scheme across the campus that allows us to recycle paper, plastics

  10. MA 111 --Worksheet 2.2 1. Given below is a table of values of the Consumer Price Index in December of the stated

    E-Print Network [OSTI]

    Lee, Carl

    MA 111 -- Worksheet 2.2 1. Given below is a table of values of the Consumer Price Index in December this average rate of real increase, project the tuition rates for the following years: Year Tuition in 2009 assess the amount of inflation using the Consumer Price Index. This index gives us the relative increase

  11. Thermionic power generation. January 1970-December 1980 (citations from the Engineering Index Data Base). Report for January 1970-December 1980

    SciTech Connect (OSTI)

    Not Available

    1980-12-01T23:59:59.000Z

    Research on thermionic power generation, power plant design, converter design, and basic research on thermionic materials are cited in the bibliography. Spacecraft applications are also included. (Contains 138 citations, fully indexed and including a table of contents.)

  12. Satellite-derived estimates of forest leaf area index in southwest Western Australia are not tightly coupled to

    E-Print Network [OSTI]

    Montana, University of

    Satellite-derived estimates of forest leaf area index in southwest Western Australia Engineering, University of Western Australia, Nedlands, WA 6009, Australia, Department of Forest Ecosystems and Environment, University of Western Australia, Nedlands, WA 6009, Australia, §Numerical Terradynamics

  13. Influence of Transfer Efficiency of the Outdoor Pipe Network and Boiler Operating Efficiency on the Building Heat Consumption Index

    E-Print Network [OSTI]

    Fang, X.; Wang, Z.; Liu, H.

    2006-01-01T23:59:59.000Z

    This paper analyzes the influence of transfer efficiency of the outdoor pipe network and operating efficiency of the boiler on the building heat consumption index, on the premise of saving up to 65 percent energy in different climates. The results...

  14. Design and fabrication of high-index-contrast self-assembled texture for light extraction enhancement in LEDs

    E-Print Network [OSTI]

    Sheng, Xing

    We developed a high-index-contrast photonic structure for improving the light extraction efficiency of light-emitting diodes (LEDs) by a self-assembly approach. In this approach, a two-dimensional grating can be ...

  15. Optical coatings of variable refractive index and high laser-resistance from physical-vapor-deposited perfluorinated amorphous polymer

    DOE Patents [OSTI]

    Chow, R.; Loomis, G.E.; Thomas, I.M.

    1999-03-16T23:59:59.000Z

    Variable index optical single-layers, optical multilayer, and laser-resistant coatings were made from a perfluorinated amorphous polymer material by physical vapor deposition. This was accomplished by physically vapor depositing a polymer material, such as bulk Teflon AF2400, for example, to form thin layers that have a very low refractive index (ca. 1.10--1.31) and are highly transparent from the ultra-violet through the near infrared regime, and maintain the low refractive index of the bulk material. The refractive index can be varied by simply varying one process parameter, either the deposition rate or the substrate temperature. The thus forming coatings may be utilized in anti-reflectors and graded anti-reflection coatings, as well as in optical layers for laser-resistant coatings at optical wavelengths of less than about 2000 nm. 2 figs.

  16. Optical coatings of variable refractive index and high laser-resistance from physical-vapor-deposited perfluorinated amorphous polymer

    DOE Patents [OSTI]

    Chow, Robert (Livermore, CA); Loomis, Gary E. (Livermore, CA); Thomas, Ian M. (Livermore, CA)

    1999-01-01T23:59:59.000Z

    Variable index optical single-layers, optical multilayer, and laser-resistant coatings were made from a perfluorinated amorphous polymer material by physical vapor deposition. This was accomplished by physically vapor depositing a polymer material, such as bulk Teflon AF2400, for example, to form thin layers that have a very low refractive index (.about.1.10-1.31) and are highly transparent from the ultra-violet through the near infrared regime, and maintain the low refractive index of the bulk material. The refractive index can be varied by simply varying one process parameter, either the deposition rate or the substrate temperature. The thus forming coatings may be utilized in anti-reflectors and graded anti-reflection coatings, as well as in optical layers for laser-resistant coatings at optical wavelengths of less than about 2000 nm.

  17. Nuclear facility decommissioning and site remedial actions: A selected bibliography, Volume 13: Part 2, Indexes. Environmental Restoration Program

    SciTech Connect (OSTI)

    Goins, L.F.; Webb, J.R.; Cravens, C.D.; Mallory, P.K.

    1992-09-01T23:59:59.000Z

    This is part 2 of a bibliography on nuclear facility decommissioning and site remedial action. This report contains indexes on the following: authors, corporate affiliation, title words, publication description, geographic location, subject category, and key word.

  18. A Pilot Study to Explore the Correlation Between Parental Nutrition Literacy, Child Healthy Eating Index-2010 and Weight Status

    E-Print Network [OSTI]

    Kennett, Amy

    2014-04-31T23:59:59.000Z

    Objective: Improving diet quality and weight status of children and parents is important for promoting future health. The purpose of this study was to investigate parental nutrition literacy (PNL) in relation to child Healthy Eating Index-2010 (HEI...

  19. Web Indexing on a Diet: Template Removal with the Sandwich Algorithm Tom Rowlands, Paul Thomas, and Stephen Wan

    E-Print Network [OSTI]

    Thomas, Paul

    , and Stephen Wan CSIRO ICT Centre tom.rowlands@csiro.au, paul.thomas@csiro.au, stephen.wan@csiro.au AbstractWeb Indexing on a Diet: Template Removal with the Sandwich Algorithm Tom Rowlands, Paul Thomas

  20. SnO{sub 2} nanoparticles in silica: Nanosized tools for femtosecond-laser machining of refractive index patterns

    SciTech Connect (OSTI)

    Paleari, A.; Franchina, E.; Chiodini, N.; Lauria, A.; Bricchi, E.; Kazansky, P.G. [CNISM and Dipartimento di Scienza dei Materiali, Universita di Milano-Bicocca, via Cozzi 53, I-20125 Milan (Italy); Optoelectronics Research Centre, University of Southampton, Southampton SO17 1BJ (United Kingdom)

    2006-03-27T23:59:59.000Z

    We show that SnO{sub 2} nanoclusters in silica interact with ultrashort infrared laser pulses focused inside the material generating a hydrostatic compression and photoelastic response of the surrounding glass. This effect, together with the laser-induced nanocluster amorphization, gives rise to positive or negative refractive-index changes, up to 10{sup -2}, depending on the beam-power density. This result points out a wide tuning of the refractive index patterns obtainable in silica-based optical technology.