Sample records for jing euclid techlabs

  1. TechLab

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

    TechLab Inside the Museum Exhibitions Norris Bradbury Museum Lobby Defense Gallery Research Gallery History Gallery TechLab Virtual Exhibits invisible utility element TechLab...

  2. TechLab

    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 ScienceandMesa del SolStrengthening a solidSynthesis of 2D AlloysTrails News Home | ORNL |TechLab

  3. Euclid Programming

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

    Programming Programming Compiling and linking programs on Euclid. Compiling Codes How to compile and link MPI codes on Euclid. Read More Using the ACML Math Library How to...

  4. EDITED--LS-332-DWA_FEL_August16

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

    32 August 2012 A Compact Soft X-ray Free-Electron Laser Facility based on a Dielectric Wakefield Accelerator C. Jing, P. Schoessow, A. Kanareykin, Euclid Techlabs LLC, Solon, OH...

  5. Euclid File Systems

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

    File storage File storage Disk Quota Change Request Form Euclid File Systems Euclid has 3 kinds of file systems available to users: home directories, scratch directories and...

  6. Running jobs on Euclid

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

    Running jobs Running jobs Overview and Basic Description Euclid is a single node system with 48 processors. It supports both multiprocessing (MPI) and multithreading programming...

  7. Compiling Codes on Euclid

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

    Compiling Codes Compiling Codes Overview Open Mpi is the the only MPI library available on Euclid. This implementation of MPI-2 is described at Open MPI: Open Source High...

  8. Using the ACML Math Library on Euclid

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

    ACML Math Library Using the ACML Math Library The AMD ACML math library is available on Euclid. This library is described at the ACML Math Library. To compile and link with it,...

  9. Cosmology and fundamental physics with the Euclid satellite

    E-Print Network [OSTI]

    Luca Amendola; Stephen Appleby; David Bacon; Tessa Baker; Marco Baldi; Nicola Bartolo; Alain Blanchard; Camille Bonvin; Stefano Borgani; Enzo Branchini; Clare Burrage; Stefano Camera; Carmelita Carbone; Luciano Casarini; Mark Cropper; Claudia deRham; Cinzia di Porto; Anne Ealet; Pedro G. Ferreira; Fabio Finelli; Juan Garcia-Bellido; Tommaso Giannantonio; Luigi Guzzo; Alan Heavens; Lavinia Heisenberg; Catherine Heymans; Henk Hoekstra; Lukas Hollenstein; Rory Holmes; Ole Horst; Knud Jahnke; Thomas D. Kitching; Tomi Koivisto; Martin Kunz; Giuseppe La Vacca; Marisa March; Elisabetta Majerotto; Katarina Markovic; David Marsh; Federico Marulli; Richard Massey; Yannick Mellier; David F. Mota; Nelson Nunes; Will Percival; Valeria Pettorino; Cristiano Porciani; Claudia Quercellini; Justin Read; Massimiliano Rinaldi; Domenico Sapone; Roberto Scaramella; Constantinos Skordis; Fergus Simpson; Andy Taylor; Shaun Thomas; Roberto Trotta; Licia Verde; Filippo Vernizzi; Adrian Vollmer; Yun Wang; Jochen Weller; Tom Zlosnik

    2012-06-06T23:59:59.000Z

    Euclid is a European Space Agency medium class mission selected for launch in 2019 within the Cosmic Vision 2015-2025 programme. The main goal of Euclid is to understand the origin of the accelerated expansion of the Universe. Euclid will explore the expansion history of the Universe and the evolution of cosmic structures by measuring shapes and redshifts of galaxies as well as the distribution of clusters of galaxies over a large fraction of the sky. Although the main driver for Euclid is the nature of dark energy, Euclid science covers a vast range of topics, from cosmology to galaxy evolution to planetary research. In this review we focus on cosmology and fundamental physics, with a strong emphasis on science beyond the current standard models. We discuss five broad topics: dark energy and modified gravity, dark matter, initial conditions, basic assumptions and questions of methodology in the data analysis. This review has been planned and carried out within Euclid's Theory Working Group and is meant to provide a guide to the scientific themes that will underlie the activity of the group during the preparation of the Euclid mission.

  10. Jing Jiang | Photosynthetic Antenna Research Center

    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 beam chargesJennifer Awe AboutJiaJieyingJing Jiang

  11. Jing Jin Electric JJE | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are8COaBulkTransmissionSitingProcess.pdfGetecGtelInterias SolarJaneJefferson,Information PV Corp JSPV akaEnergyJing

  12. The Euclid space-time diagram of the theory of relativity

    E-Print Network [OSTI]

    W. LiMing

    2014-06-03T23:59:59.000Z

    A conventional space-time diagram is $r-ct$ one, which satisfies the Minkowski geometry. This geometry conflict the intuition from the Euclid geometry. In this work an Euclid space-time diagram is proposed to describe relativistic world lines with an exact Euclid geometry. The relativistic effects such as the dilation of moving clocks, the contraction of moving length, and the twin paradox can be geometrically expressed in the Euclid space-time diagram. It is applied to the case of a satellite clock to correct the gravitational effect. It is found that this Euclid space-time diagram is much more intuitive than the conventional space-time diagram.

  13. PS10 Solar Power Tower Xi Jing, Fang

    E-Print Network [OSTI]

    Prevedouros, Panos D.

    area equivalent of 17 American Football Tower Solar receiver 4 vertical panels 18ft*39ft Steam turbinePS10 Solar Power Tower Xi Jing, Fang #12;Overview Magnitudes , Cost & TechnologiesMagnitudes , Cost Government . #12;Further ExplanationFurther Explanation Plataforma Solar de Sanlúcar la Mayor,PSSM Megawatts

  14. Automotive Powertrain Control: A Survey Jeffrey A. Cook, Jing Sun

    E-Print Network [OSTI]

    Grizzle, Jessy W.

    Automotive Powertrain Control: A Survey Jeffrey A. Cook, Jing Sun Julia H. Buckland, Ilya V recent and historical publications on automotive powertrain control. Control- oriented models of gasoline, hybrid electric powertrains and automotive fuel cells. In each case, fundamental models are discussed

  15. JING ET AL. VOL. XXX ' NO. XX ' 000000 ' XXXX www.acsnano.org

    E-Print Network [OSTI]

    Wang, Zhong L.

    JING ET AL. VOL. XXX ' NO. XX ' 000­000 ' XXXX www.acsnano.org A C XXXX American Chemical Society-powered ARTICLE #12;JING ET AL. VOL. XXX ' NO. XX ' 000­000 ' XXXX www.acsnano.org B cylinders that can sl

  16. CEEG NanJing New Energy | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to:EzfeedflagBiomassSustainable andBucoda,BurkeNebraska:CDM SustainableRelocationCECOCEEG NanJing

  17. A Protein Patent Query System Powered By Kleisli Jing Chen Limsoon Wong Louxin Zhang

    E-Print Network [OSTI]

    Wong, Limsoon

    A Protein Patent Query System Powered By Kleisli Jing Chen Limsoon Wong Louxin Zhang Bio effectively query protein patents. This system uses Kleisli to tie to­ gether the following sources to answer queries on protein patents that are considerably more demanding than simple free­text search: (1

  18. Practicality-Based Probabilistic Roadmaps Method Jing Yang, Patrick Dymond and Michael Jenkin

    E-Print Network [OSTI]

    Jenkin, Michael R. M.

    Practicality-Based Probabilistic Roadmaps Method Jing Yang, Patrick Dymond and Michael Jenkin: {jyang, jenkin, dymond}@cse.yorku.ca Abstract--Probabilistic roadmap methods (PRMs) are a commonly used roadmap can then be used to generate more practical paths. The approach is general and can be adapted

  19. Uncheatable Grid Computing Wenliang Du, Jing Jia, Manish Mangal, and Mummoorthy Murugesan

    E-Print Network [OSTI]

    Du, Wenliang "Kevin"

    Department of Electrical Engineering and Computer Science Syracuse University, Syracuse, NY 13244-1240, USA computing visible. For instance, IBM's smallpox research [3] uses grid computing to find potential drugsUncheatable Grid Computing Wenliang Du, Jing Jia, Manish Mangal, and Mummoorthy Murugesan

  20. Oblivious Routing for Sensor Network Costas Busch and Malik Magdon-Ismail and Jing Xi

    E-Print Network [OSTI]

    Magdon-Ismail, Malik

    .rpi.edu (Currently employed at Bank of America, New York) 413 #12;414 Costas Busch and Malik Magdon-Ismail and Jing operated with a battery that has limited energy capacity. To maximize the lifetime of the nodes, the time, the lifetime of a battery operated sensor network is prolonged, since the time that the first node runs out

  1. AUTOMOTIVE POWERTRAIN CONTROL A SURVEY Jeffrey A. Cook, Jing Sun, Julia H. Buckland, Ilya V. Kolmanovsky,

    E-Print Network [OSTI]

    Peng, Huei

    AUTOMOTIVE POWERTRAIN CONTROL A SURVEY Jeffrey A. Cook, Jing Sun, Julia H. Buckland, Ilya V, Michigan, 48109, U.S.A. (e-mail: jingsun@umich.edu). AUTOMOTIVE POWERTRAIN CONTROL A SURVEY Jeffrey A This paper surveys recent and historical publications on automotive powertrain control. Control

  2. Nonlinear Control Via PDC: The TORA System Example Hua Wang and Jing Li

    E-Print Network [OSTI]

    Nonlinear Control Via PDC: The TORA System Example Hua Wang and Jing Li Dept. of Electrical the stabilty of the system. The PDC controller design is to derive each control rule for each linear model­S model, we can analyze or design the PDC controller. In this paper, our main focus is on a nonlinear

  3. Euclid Announcements

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

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

  4. Euclid Programming

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

  5. Euclid Timeline

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

  6. Constraining neutrino properties with a Euclid-like galaxy cluster survey

    SciTech Connect (OSTI)

    Cerbolini, M. Costanzi Alunno; Sartoris, B.; Borgani, S. [Universitá di Trieste, Dipartimento di Fisica, via Valerio, 2, 34127 Trieste (Italy); Xia, Jun-Qing [Key Laboratory of Particle Astrophysics, Institute of High Energy Physics, Chinese Academy of Science, P.O.Box 918-3, Beijing 100049, P.R.China (China); Biviano, A.; Viel, M., E-mail: costanzi@oats.inaf.it, E-mail: sartoris@oats.inaf.it, E-mail: xiajq@ihep.ac.cn, E-mail: borgani@oats.inaf.it, E-mail: viel@oats.inaf.it, E-mail: biviano@oats.inaf.it [INAF-Osservatorio Astronomico di Trieste, via Tiepolo 11, 34143 Trieste (Italy)

    2013-06-01T23:59:59.000Z

    We perform a forecast analysis on how well a Euclid-like photometric galaxy cluster survey will constrain the total neutrino mass and effective number of neutrino species. We base our analysis on the Monte Carlo Markov Chains technique by combining information from cluster number counts and cluster power spectrum. We find that combining cluster data with Cosmic Microwave Background (CMB) measurements from Planck improves by more than an order of magnitude the constraint on neutrino masses compared to each probe used independently. For the ?CDM+m{sub ?} model the 2? upper limit on total neutrino mass shifts from ?m{sub ?} < 0.35 eV using cluster data alone to ?m{sub ?} < 0.031 eV when combined with Planck data. When a non-standard scenario with N{sub eff}?3.046 number of neutrino species is considered, we estimate an upper limit of N{sub eff} < 3.14 (95%CL), while the bounds on neutrino mass are relaxed to ?m{sub ?} < 0.040 eV. This accuracy would be sufficient for a 2? detection of neutrino mass even in the minimal normal hierarchy scenario (?m{sub ?} ? 0.05 eV). In addition to the extended ?CDM+m{sub ?}+N{sub eff} model we also consider scenarios with a constant dark energy equation of state and a non-vanishing curvature. When these models are considered the error on ?m{sub ?} is only slightly affected, while there is a larger impact of the order of ? 15% and ? 20% respectively on the 2? error bar of N{sub eff} with respect to the standard case. To assess the effect of an uncertain knowledge of the relation between cluster mass and optical richness, we also treat the ?CDM+m{sub ?}+N{sub eff} case with free nuisance parameters, which parameterize the uncertainties on the cluster mass determination. Adopting the over-conservative assumption of no prior knowledge on the nuisance parameter the loss of information from cluster number counts leads to a large degradation of neutrino constraints. In particular, the upper bounds for ?m{sub ?} are relaxed by a factor larger than two, ?m{sub ?} < 0.083 eV (95%CL), hence compromising the possibility of detecting the total neutrino mass with good significance. We thus confirm the potential that a large optical/near-IR cluster survey, like that to be carried out by Euclid, could have in constraining neutrino properties, and we stress the importance of a robust measurement of masses, e.g. from weak lensing within the Euclid survey, in order to full exploit the cosmological information carried by such survey.

  7. Detecting Stock Market Fluctuation from Stock Network Structure Variation Jing Liu, Chi K. Tse and Keqing He

    E-Print Network [OSTI]

    Tse, Chi K. "Michael"

    period and takes a simple winner-take-all approach for establishing connections between stocks), and the window moves along the time scale. Thus, effectively, we are taking snapshots of the network of stocksDetecting Stock Market Fluctuation from Stock Network Structure Variation Jing Liu, Chi K. Tse

  8. Optimal pump-dump control: Linearization and symmetry relation YiJing Yan, Jianshu Cao,a)

    E-Print Network [OSTI]

    Cao, Jianshu

    Optimal pump-dump control: Linearization and symmetry relation YiJing Yan, Jianshu Cao response regime to various linearized control equations in the weak response regime. Application been considerable effort on arriving a linearized version of control formalism.7­16 The simplest

  9. Inferring Air Pollution by Sniffing Social Media Shike Mei, Han Li, Jing Fan, Xiaojin Zhu and Charles R. Dyer

    E-Print Network [OSTI]

    Zhu, Xiaojin "Jerry"

    Inferring Air Pollution by Sniffing Social Media Shike Mei, Han Li, Jing Fan, Xiaojin Zhu issue of air pollution in China and elsewhere in the world is to monitor it. While more physical prediction performance of our approach. I. INTRODUCTION Air pollution is a significant issue in China

  10. Y-Shaped Polymer Brushes: Nanoscale Switchable Duangrut Julthongpiput, Yen-Hsi Lin, Jing Teng, Eugene R. Zubarev,* and

    E-Print Network [OSTI]

    Zubarev, Eugene

    Y-Shaped Polymer Brushes: Nanoscale Switchable Surfaces Duangrut Julthongpiput, Yen-Hsi Lin, Jing incompatible polymer chains (arms) attached to a single focal point capable of chemical grafting dissimilar (hydrophobic and hydrophilic) polymer arms in such Y-shaped molecules lead to the formation

  11. A new HST/Herschel deep field at the North Ecliptic Pole: preparing the way for JWST, SPICA and Euclid

    E-Print Network [OSTI]

    Serjeant, Stephen; Burgarella, Denis; Clements, Dave; De Zotti, Gianfranco; Goto, Tomo; Hatsukade, Bunyo; Hopwood, Rosalind; Hwang, Narae; Inami, Hanae; Jeong, Woong-Seob; Kim, Seong Jin; Krumpe, Mirko; Lee, Myung Gyoon; Malkan, Matt; Matsuhara, Hideo; Miyaji, Takamitsu; Oyabu, Shinki; Pearson, Chris; Takeuchi, Tsutomu; Vaccari, Mattia; Valtchanov, Ivan; van der Werf, Paul; Wada, Takehiko; White, Glenn

    2012-01-01T23:59:59.000Z

    We propose a co-ordinated multi-observatory survey at the North Ecliptic Pole. This field is the natural extragalactic deep field location for most space observatories (e.g. containing the deepest Planck, WISE and eROSITA data), is in the continuous viewing zones for e.g. Herschel, HST, JWST, and is a natural high-visibility field for the L2 halo orbit of SPICA with deep and wide-field legacy surveys already planned. The field is also a likely deep survey location for the forthcoming Euclid mission. It is already a multi-wavelength legacy field in its own right (e.g. AKARI, LOFAR, SCUBA-2): the outstanding and unparalleled continuous mid-IR photometric coverage in this field and nowhere else enables a wide range of galaxy evolution diagnostics unachievable in any other survey field, by spanning the wavelengths of redshifted PAH and silicate features and the peak energy output of AGN hot dust. We argue from the science needs of Euclid and JWST, and from the comparative multiwavelength depths, that the logical ...

  12. STEMLESS WINE-GLASS-MODE DISK MICROMECHANICAL RESONATORS Mohamed A. Abdelmoneum, Jing Wang, Mustafa U. Demirci, and Clark T.-C. Nguyen

    E-Print Network [OSTI]

    Nguyen, Clark T.-C.

    STEMLESS WINE-GLASS-MODE DISK MICROMECHANICAL RESONATORS Mohamed A. Abdelmoneum, Jing Wang, Mustafa Polysilicon wine-glass mode micromechanical disk reso- nators using a stemless, non-intrusive suspension for this wine-glass mode resonator is more than 10X higher than measured on radial contour mode coun- terparts

  13. CVD POLYCRYSTALLINE DIAMOND HIGH-Q MICROMECHANICAL RESONATORS Jing Wang, James E. Butler*, D. S. Y. Hsu*, and Clark T.-C. Nguyen

    E-Print Network [OSTI]

    Nguyen, Clark T.-C.

    CVD POLYCRYSTALLINE DIAMOND HIGH-Q MICROMECHANICAL RESONATORS Jing Wang, James E. Butler*, D. S. Y one variant of approach (3), in which CVD polycrystalline diamond material, with an acoustic velocity@engin.umich.edu ABSTRACT Chemical Vapor Deposited (CVD) polycrystalline dia- mond material, with an acoustic velocity

  14. Jing Wang, Zeying Ren, and C. T.-C. Nguyen, "1.14-GHz Self-Aligned Vibrating Micromechanical Disk Resonator" for consideration by MTT-IMS'03

    E-Print Network [OSTI]

    Nguyen, Clark T.-C.

    measured results, this paper formulates an equivalent electrical circuit model that accurately predicts, and fabri- cation of self-aligned disk resonators, this paper formulates an equivalent circuit modelJing Wang, Zeying Ren, and C. T.-C. Nguyen, "1.14-GHz Self-Aligned Vibrating Micromechanical Disk

  15. The CitiSense Air Quality Monitoring Mobile Sensor Node Piero Zappi, Elizabeth Bales, Jing Hong Park, William Griswold and Tajana Simuni Rosing

    E-Print Network [OSTI]

    Simunic, Tajana

    conditions than the national ambient air quality standard [1]. Current air pollutant measurement networks. For example, The San Diego Air Pollution Control District (SDAPCD) maintains only five air pollutant samplingThe CitiSense Air Quality Monitoring Mobile Sensor Node Piero Zappi, Elizabeth Bales, Jing Hong

  16. On the Modeling and Analysis of Jitter in ATE Using Matlab Kyung Ki Kim, Jing Huang, Yong-Bin Kim, Fabrizio Lombardi

    E-Print Network [OSTI]

    Ayers, Joseph

    On the Modeling and Analysis of Jitter in ATE Using Matlab Kyung Ki Kim, Jing Huang, Yong-Bin Kim This paper presents a new jitter component analysis method for mixed mode VLSI chip testing in Automatic Test. The Matlab simulation shows how jitter components combine and how the total jitter depends on the jitter

  17. This book is compiled to provide a printer-friendly e-book for you who want to read Euclid's Elements in the original Greek language. The Greek text is borrowed from Perseus Digital Library 1

    E-Print Network [OSTI]

    Beligiannis, Apostolos

    Digital Library 1 and as for the drawings I have reproduced with a geometrical drawing language named on David Joyce's Euclid's Elements Web Page 3 . At the Perseus Digital Library each word is linked. But the digitalized version, and especially the morphological tools serviced on Perseus Digital Library are protected

  18. Process Limits on Euclid

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

    Process Limits Process Limits Limit Hard Soft core file size (blocks) 0 unlimited data seg size (kbytes) unlimited unlimited scheduling priority 0 0 file size (blocks) unlimited...

  19. Compiling Codes on Euclid

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625govInstrumentstdmadapInactiveVisiting theCommercialization and Innovation2010 2010About Us >Effective

  20. Process Limits on Euclid

    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)IntegratedSpeedingTechnical News, informationPriority FirmTechxx by ASME 31

  1. Running jobs on Euclid

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Scienceand Requirements RecentlyElectronicResourcesjobs Running jobs Quick Instructions

  2. Getting Started on Euclid

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

  3. Euclid Email Announcements Archive

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

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

  4. Euclid File Systems

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  5. Euclid Known Problems

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  6. Euclid Software and Tools

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  7. Euclid Updates and Status

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  8. LEES EUCLIDES! I Jan Hogendijk

    E-Print Network [OSTI]

    Hogendijk, Jan P.

    worden vergeleken, maar niet met elkaar worden vermenigvuldigd. In de rest van dit stuk zullen we af en

  9. Euclid Hardware and Software Configuration

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  10. Mr. John KieJing

    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 82981-1cnHighandSWPA / SPRA /Ml'.SolarUS Dept of Energy,MovingCarlsbadFEB 0Kie

  11. ` Barbara R. Snyder 10900 Euclid Avenue

    E-Print Network [OSTI]

    Rollins, Andrew M.

    and the Nobel Prize-winning creator of the "bubble chamber" ­ a development essential for a series of subsequent ­ and a $10,000 prize. And, finally, Carbon Origins, designers of reusable rockets that carry science

  12. 1607 Matteo Ricci EuclidElements

    E-Print Network [OSTI]

    Siu, M.K.

    ;6 Thomas Jefferson, 1743-1826 (Bedini, 1990) ... Tacitus Thucydides (Jefferson, 1984) 1776 Declaration

  13. Euclid, Ohio: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand JumpConceptual Model,DOEHazelPennsylvania: Energy Resources(RECP) in DevelopingEtowah,

  14. Using the ACML Math Library on Euclid

    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 ScienceandMesa del SolStrengthening aTurbulence mayUndergraduateAboutUserHadoopon-package memoryACML

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

  16. 2009 Update UCSF Planning Group GearyEuclid

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    Lim, Wendell

    2727 Mariposa Street 19 3360 Geary Boulevard 20 250 Executive Park Boulevard 8 Hunters Point 9 Oyster

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    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: eliza18 emergency3 , 2

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    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro Industries Pvt LtdShawangunk, NewSingaporeSonix Japan

  19. GALOIS EXTENSIONS RAMIFIED AT ONE PRIME Jing Long Hoelscher

    E-Print Network [OSTI]

    Plotkin, Joshua B.

    his time and energy on supervising me with my work. He greatly assisted me with my writing class field towers with one finite prime ram- ified. Over real quadratic fields Q( d), results about class field towers . . . . . . . . . . . . . . . . . . . . . . . . 23 2.4 Extensions over quadratic

  20. Querying Provenance Information in Distributed Environments Jing Zhao*, Yogesh Simmhan

    E-Print Network [OSTI]

    Prasanna, Viktor K.

    provenance repository shared by that collaboration, while a smart power grid workflow that makes city formalize: provenance retrieval query and provenance filter query. Our problem is motivated by Smart

  1. Integrating Provenance Information in Reservoir Engineering Jing Zhao, Na Chen

    E-Print Network [OSTI]

    Prasanna, Viktor K.

    that can exploit the additional measurements (such as using the right kind of drilling fluid) for optimized and logging while drilling (LWD) 2 . Designed to replace wireline logging, LWD captures a wealth of additional drilling. Analysis of provenance information has become a critical requirement of data analysis

  2. JingXin Technology Co Ltd | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are8COaBulkTransmissionSitingProcess.pdfGetecGtelInterias SolarJaneJefferson,Information PV Corp JSPV

  3. XiAn Lv Jing Technology | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro IndustriesTownDells, Wisconsin: EnergyWyandanch, New York:State ParksWyrulec1991)XenesyXiXiAn

  4. Virtual Exhibits

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    Virtual Exhibits Inside the Museum Exhibitions Norris Bradbury Museum Lobby Defense Gallery Research Gallery History Gallery TechLab Virtual Exhibits invisible utility element...

  5. HISTORY GALLERY

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    History Gallery Inside the Museum Exhibitions Norris Bradbury Museum Lobby Defense Gallery Research Gallery History Gallery TechLab Virtual Exhibits invisible utility element...

  6. Museum Lobby

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    Museum Lobby Inside the Museum Exhibitions Norris Bradbury Museum Lobby Defense Gallery Research Gallery History Gallery TechLab Virtual Exhibits invisible utility element Museum...

  7. Defense Gallery

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    Defense Gallery Inside the Museum Exhibitions Norris Bradbury Museum Lobby Defense Gallery Research Gallery History Gallery TechLab Virtual Exhibits invisible utility element...

  8. The State Energy Program Helps Promote that Bigger IS Better in Euclid, Ohio

    Broader source: Energy.gov [DOE]

    Highlighting how one Ohio-based manufacturer is saving energy and money through the Energy Department's State Energy Program.

  9. LOW RANK SOLUTION OF LYAPUNOV EQUATIONS JING-REBECCA LI AND JACOB WHITE

    E-Print Network [OSTI]

    Li, Jing-Rebecca

    @cims.nyu.edu). The research of this author was supported by the National Science Foundation and the Semiconductor Research of Technology, Room 36-817, Cam- bridge, MA 02139-4307 (white@mit.edu). 260 #12;LOW RANK SOLUTION OF LYAPUNOV

  10. Provenance Collection in Reservoir Management Workflow Environments Fan Sun, Jing Zhao

    E-Print Network [OSTI]

    Prasanna, Viktor K.

    to estimate data quality and data reliability based on the source data and transformations, and provide proof of Computer Science University of Southern California Los Angeles, CA 90089 Email: {fansun, zhaoj California Los Angeles, CA 90089 Email: {gomadam, prasanna}@usc.edu Abstract--There has been a recent push

  11. Techniques for Efficient Software Checking Jing Yu, Maria Jesus Garzaran, and Marc Snir

    E-Print Network [OSTI]

    Garzarán, María Jesús

    in the number of transistors that can be inte- grated on a chip make processors more susceptible to radiation and inexpensive technology for fault detection. Software approaches can play a major role for this sector of the market because they need little hardware modifications and can be tailored to fit different require

  12. Over-Booking Approach for Dynamic Spectrum Jing Li, Qinghai Yang

    E-Print Network [OSTI]

    Quartly, Graham

    , rental car, railway and broadcasting businesses. Several models were constructed in [4] for examining the attainable spectral efficiency. All secondary users (SU) will be categorized into different classes and they borrow spectral resources from the primary users (PU) before data transmission. Under the risk- based

  13. ISSN 1742-206X Jing Du, Sijin Li and Huimin Zhao

    E-Print Network [OSTI]

    Zhao, Huimin

    lowering the cost of lignocellulosic ethanol production. Introduction Biofuels are under intensive Biological conversion of plant-derived ligno- cellulosic materials into biofuels has been regarded into biofuels.4 It has a well-studied genetic and physiological background, ample genetic tools, and high

  14. Style Variation in Cooking Recipes Jing Lin1 and Chris Mellish2 and Ehud Reiter3

    E-Print Network [OSTI]

    Reiter, Ehud

    , and let the sauce bubble gently for five minutes while you pre- pare the fish. 9 Remove the vegetables over the mash and spread it carefully across the surface of the fish sauce. Dot a little extra butter or until the top is starting to brown and the fishy sauce is bubbling up the sides of the mash. 13 Serve

  15. Secure Multidimensional Range Queries in Sensor Rui Zhang, Jing Shi, and Yanchao Zhang

    E-Print Network [OSTI]

    Zhang, Rui

    in storage technology, it remains econom- ically infeasible to furnish individual sensor nodes, which may the queries from the network owner on behalf of sensor nodes. Relying on master nodes for data storage storage [1­4] such that data continuously produced by sensor nodes are stored inside the network

  16. Numerical simulation of bubble rising in viscous liquid Jinsong Hua *, Jing Lou

    E-Print Network [OSTI]

    Frey, Pascal

    natural and industrial processes such as combustion/ chemical reaction, petroleum refining and boiling, ranging from the rise of steam bubble in boiler tubes to gas bubbles in oil well. However, a comprehensive

  17. The Role of Aspects in Modeling Product Line Variabilities Jing (Janet) Liu

    E-Print Network [OSTI]

    Lutz, Robyn R.

    for handling crosscutting concerns [47] in all phases of the software development lifecycle. Several approaches-driven development of software product lines. Although some preliminary studies exist at the requirements-Driven Development, Software Product Lines, Variability, Aspect, Aspect-Oriented Modeling. 1. INTRODUCTION Model

  18. Third World Feminist Perspectives on Information Technology Lynette Kvasny Jing Chong

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    Kvasny, Lynette

    -representation of women in the IT workforce (von Hellens, Nielsen and Trauth, 2001) and the educational pipeline which and multidimensional construct for understanding the use, management and regulation of IT in multiple domains

  19. Phylogeny of the Asian spiny frog tribe Paini (Family Dicroglossidae) sensu Dubois Jing Che a,1

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    Murphy, Bob

    , tyrosinase) and mitochondrial (12S, 16S rRNA) DNA sequence data to infer the phylogenetic relationships

  20. Bridge Deck Evaluation with Ground Penetrating Radar Dryver Huston, Jing Hu, Noel Pelczarski, and Brian Esser

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    Huston, Dryver R.

    in a step-frequency mode. The system is used to test laboratory specimens and bridge decks in the field Health Monitoring Stanford University September 1999 ABSTRACT Ground Penetrating Radar (GPR) uses electromagnetic (EM) waves to identify underlying features in solid structures. The typical technique uses

  1. INSENS: Intrusion-tolerant routing for wireless sensor networks Jing Deng*, Richard Han, Shivakant Mishra

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    Han, Richard Y.

    to evaluate the cost incurred. q 2005 Published by Elsevier B.V. Keywords: Sensor network; Security; Intrusion an INtrusion-tolerant routing protocol for wireless SEnsor NetworkS (INSENS). INSENS securely and efficiently, accommodates multipath routing to multiple base stations, enables secure joining/leaving, and incorporates

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    Boyer, Edmond

    RESEARCH OF ANIMAL DISEASE INFORMATION SYSTEM BASED ON GIS TECHNOLOGY Hongbin Wang *, Lin Li, Jing.1007/978-3-642-12220-0_9 #12;2 Hongbin Wang, Lin Li, Jing Dong, Danning Xu, Jing Li distribution. It is evident

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    can po- tentially happen during nano-manufacturing of these de- vices have been considered. The simulation results show that additional fault models at logic level must be considered for testing of QCA is that it is possible to investigate some of the potential manufac- turing defects at nano scale without manufacturing

  4. 2011;71:1904-1911. Published OnlineFirst January 14, 2011.Cancer Res Bifeng Yuan, Jing Zhang, Hongxia Wang, et al.

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    Jacobsen, Steve

    , Hongxia Wang, et al. Proteasome-mediated Degradation of DNMT1 Acute Lymphoblastic Leukemia Cells Reactivates Epigenetically Silenced Genes in Acute Lymphoblastic Leukemia Cells by Facilitating Proteasome in clinical practice, especially in effective treatment of acute lymphoblastic leukemia (ALL). S G

  5. Nonlinear Responses of High-rise Buildings in Seattle for Simulated Ground Motions from Giant Cascadia Subduction Earthquakes (Mw 9.2) Jing Yang jingy@caltech.edu

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    Greer, Julia R.

    Nonlinear Responses of High-rise Buildings in Seattle for Simulated Ground Motions from Giant to be limited to offshore regions, then the building simulations indicate that the building responses are mostly in the linear range. However, our simulation shows that buildings with brittle welds would collapse for rupture

  6. Spectrum Prediction in Cognitive Radio Networks Xiaoshuang Xing1,Tao Jing1,Wei Cheng2 Yan Huo1, Xiuzhen Cheng3

    E-Print Network [OSTI]

    Cheng, Xiuzhen "Susan"

    , China 2Department of Computer Science, University of Massachusetts Lowell, Massachusetts, USA 3 dynamically access the available channels through the regulation processes of spectrum decision, spectrum research challenges. I. INTRODUCTION Currently, the use of the wireless frequencies is mainly regulated

  7. Ultra-sensitive strain sensors based on piezoresistive nanographene films Jing Zhao, Congli He, Rong Yang, Zhiwen Shi, Meng Cheng et al.

    E-Print Network [OSTI]

    Zhang, Guangyu

    ­3 Along with the relentless pursuit of low-cost and miniatur- ized devices, different candidate materials characteristics of nanographene films, which indicates our results provide a different rout toward ultra advantages in scalable devices fabrication via top-down approaches, which is com- patible with existing

  8. Alkaline metal-doped n-type semiconducting nanotubes as quantum dots Jing Kong, Chongwu Zhou, Erhan Yenilmez, and Hongjie Daia)

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    Zhou, Chongwu

    . The dispenser consists of a potassium salt and resistive heater, and is placed at about 1 cm away from recorded under a bias V 1 mV incremental step in Vg 25 mV at various temperatures. The conductance

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    Authors, Various

    2010-01-01T23:59:59.000Z

    Times in 3He Induced Nuclear Fission Th. Rubehn, K.X. Jing,of the discovery of nuclear fission. Many review papers andtimes in 3He induced nuclear fission* Th. Rubehn, K.X. Jing,

  10. Between Trade and Legitimacy, Maritime and Continent: The Zheng Organization in Seventeenth-Century East Asia

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    Hang, Xing

    2010-01-01T23:59:59.000Z

    Quarterly) 38 (1976). Lian Heng ??. Taiwan tongshi ???? (AHistory and Liao Chao-heng of the Institute of Chineseanchored, Ke Ping and Ye Heng, two of Jing’s top officials,

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    Texas at Austin, University of

    William Burnett Young Ho Cha Yaofeng He Charlie Jing Jonathan Liu Jaewoo Park Haiyong Quan Saudi Aramco

  12. An intertextual study of Euclides Da Cunha's Os serto?es, R.B. Cunninghame Graham's A Brazilian mystic, and Mario Vargas Llosa's La guerra del fin del mundo 

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    Erickson, Sandra Sassetti Fernandes

    1990-01-01T23:59:59.000Z

    known) fictions inspired by Q~~m. In" rr I fin I m n de Mario Vargas Llosa: un estudio transtextual, " Marcos Leopoldo Bernucci discussed a variety of texts used by Llosa in the writing of ~Lrr~. In this study Bernucci examined the relationship... American Case Studies, " and Marcos Leopoldo Bernucci, " ' de Mario Vargas Llosa: Un estudio transtextual. " , and is suggested in Llosa's text itself by Gall's phrenology, a major theme of Hegel's P~hn~m~~nlggy. Both in regard to ~~ and La~~rr we...

  13. An intertextual study of Euclides Da Cunha's Os serto?es, R.B. Cunninghame Graham's A Brazilian mystic, and Mario Vargas Llosa's La guerra del fin del mundo

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    Erickson, Sandra Sassetti Fernandes

    1990-01-01T23:59:59.000Z

    . Newman Dr. Stephen J. Miller. L rr I fin I m n is not just a story about the saga of Canudos, but rather a "tree of stories, " composed of several metatexts telling that story. Structurally it illustrates two Hegelian themes, namely, the dialectics..., represents the achievement of historical consciousness in the Hegelian sense; at another level, ~~rr illustrates the full dialectical structure of its principal metatext, Quad~. DEDICATION To my parents, Lourdinha and Paulo Pires Fernandes, as a token...

  14. Cellular effects and gene expression after exposure to amorphous silica nanoparticles in vitro Rasmus Foldbjerg1, Christiane Beer1, Jing Wang2, Duncan S. Sutherland2, Herman Autrup1

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    Schierup, Mikkel Heide

    Cellular effects and gene expression after exposure to amorphous silica nanoparticles in vitro, Denmark Much of the concerns regarding engineered nanoparticle (NP) toxicity are based on knowledge from and Colon-26) and macrophages (THP-1 and J774A.1). Nanoparticles LUDOX® TMA colloidal silica, 34 wt

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    Washington University School of Medicine, 660 S. Euclid Avenue, St. Louis, MO 63110 Marshall, Garland R. 37 Catalytic Hydrogenolysis of Biphenylene with Platinum, Palladium,...

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    *Timeline *Euclid *Opportunities 2 "LEDs have become an integral part of our energy efficiency model for our stores and play a key role in achieving our overall sustainability...

  17. Department of Mathematics Seminars and Colloquia April 17–21 ...

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    Denton Brown

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    Apr 17, 2006 ... Bioinformatics/Statistical Genomics Seminar. Tuesday. April 18. Dr. Jing Li, Case Western Reserve University. “Haplotype-based Linkage ...

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    Piero Zappi, Elizabeth Bales, Jing Hong Simunic, Tajana 18 Economic and energetic analysis of capturing CO2 from ambient air Environmental Sciences and Ecology Websites...

  19. Science in China Ser. D Earth Sciences 2005 Vol.48 Supp. II 295 302 295 Modeling contaminant transport in homogeneous porous

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    Quanzhong1,2 , ZHAN Hongbin 3 , CHEN Jing1 , XIONG Yunwu1 & FENG Shaoyuan1 1. College of Hydraulic and Civil

  20. CHEN ET AL. VOL. 5 ' NO. 10 ' 83838390 ' 2011 www.acsnano.org

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    Zhou, Chongwu

    storage devices.12 Having the ability to synthesize high-quality and a large quan- tity of Si nanowires Nanowires and Their Application for Energy Storage Haitian Chen,,§ Jing Xu,,§ Po-chiang Chen, Xin Fang, Jing- and nanostructures have captivated much attention since 1964 due to the interest in studying the effect of diminution

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    States by Zong­Guo Li, Ming­Jing Zhao, Shao­Ming Fei, Heng Fan, and W.M. Liu Preprint no.: 8 2012 #12; #12; Mixed maximally entangled states Zong­Guo Li 1,2 , Ming­Jing Zhao 3,4 , Shao­Ming Fei 4 , Heng

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    Applications Krzysztof Gajos, David Christianson, Raphael Hoffmann, Tal Shaked, Kiera Henning, Jing Jing Long models of the interface and desired hardware device and Supple uses decision-theoretic optimization and describes key extensions that barred the previous ver- sion (reported in [3]) from practical application

  4. MONITORING METHOD OF COW ANTHRAX BASED ON GIS AND SPATIAL STATISTICAL

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    Boyer, Edmond

    1,* , Hongbin Wang 2 , Jing Dong 1 , Yujun Zhao1 , Jianbin He 1 , Honggang Fan 2 1 Faculty of Animal.1007/978-3-642-12220-0_4 #12;2 Lin Li, Yong Yang, Hongbin Wang, Jing Dong, Yujun Zhao, Jianbin He, Honggang Fan statistical

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    razionale. L'ipotesi di Zeuthen ha avuto molta fortuna ed è stata ripresa dagli studiosi anche recentemente2 . La dimostrazione data da Euclide nella I,47 ebbe varia fortuna nella didattica del teorema di

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    Cheng, Jianjun

    Nucleation-Controlled Polymerization of Nanoparticles into Supramolecular Structures Jing Wang*,,§ Polymer Program, Institute of Materials Science and § Department of Chemistry, University of Connecticut, Storrs, Connecticut 06269, United States Department of Materials Science and Engineering, University

  7. acid synthesis structures: Topics by E-print Network

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    of Er4(bdc)6 (2) resulted after 1 (23 mg) was heated to 300 C under Li, Jing 265 SSI: Modal synthesis for structures with kinematic constraints Eduardo Kausel1 Geosciences...

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    at the Large Hadron Collider, the dark matter with a gauged Z2 symmetry, and the Higgs boson masses. Cheng-Wei Chiang; Jing Jiang; Tianjun Li; Yong-Rui Wang 2007-10-05 19 IEEE...

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  12. Interfacial Micellar Structures from Novel Amphiphilic Star Polymers

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    Hoffman, Jing Teng, Eugene R. Zubarev, David Vaknin, and Vladimir V. Tsukruk*, Department of Materials) Hong, K.; Uhrig, D.; Mays, J. W. Curr. Opin. Solid State Mater. Sci. 1999, 4, 531. (c) Coessens, V

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  15. Top Curr Chem (2011) 304: 153169 DOI: 10.1007/128_2011_142

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    Chang, Hsueh-Chia

    2011-01-01T23:59:59.000Z

    .................................................................................... 168 S. Senapati, S. Basuray, Z. Slouka, L.-J. Cheng, and H.-C. Chang (*) Department of Chemical Diagnostics Satyajyoti Senapati, Sagnik Basuray, Zdenek Slouka, Li-Jing Cheng, and Hsueh-Chia Chang Abstract

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    9/30/2010 1 ITCS 3160 Data Base Design andData Base Design and Implementation Jing Yang 2010 Fall should we store in the database? ­ What are the integrity constraints or business rules that hold

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    from a hierarchical model of quantum states by Stephan Weis, Andreas Knauf, Nihat Ay, and Ming STATES STEPHAN WEIS1 , ANDREAS KNAUF2 , NIHAT AY1,3,4 AND MING-JING ZHAO5 Abstract. We quantify higher

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  20. GUANGSHENG MONASTERY: THE CREATION OF LOCAL IDENTITIES THROUGH ART AND ARCHITECTURE

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    Martin, Hui Wang

    2012-12-31T23:59:59.000Z

    in the popular culture in the region. Sites with tales about Li Yuan and Li Shimin are found in many places. The “Ten li” Path (Shili jing???), also known as the Dirt Bridge Where the Deity Points to the Path (Shen zhi jing tu qiao?????), and the Galloping.... The Water Dripping Cliff (Dishui yan???) is located on the Shaking Gate Peak (Hanmen feng???); behind it is the Putong (Universal Commonness) Pagoda???. To the south of the Galloping Horse Spring (Mapao quan???), a gigantic rock stands out, which forms...

  1. Introduzione In questo libretto sono illustrati i quesiti di informatica che sono stati

    E-Print Network [OSTI]

    Monga, Mattia

    5 1. Trettrerob`ot 6 2. Sul pianeta Alber 8 3. Euclide 10 4. Analisi grammaticale 12 5. Pseudo 2009 #12;Parte I. Quesiti nel volantino #12;Quesito 1: Trettrerob`ot Trettrerobot e in grado di corrispondere ad ogni porzione di frase un movi- mento di Trettrerobot: ad esempio A3 fa procedere il robot di 3

  2. New Book Information Crossroads in the History

    E-Print Network [OSTI]

    Sriraman, Bharath

    and for mathematics education courses aimed at teachers. CONTENTS: TOPICS IN HISTORY AND DIDACTICS OF CALCULUS infinitesimals and formal mathematical analysis, Mikhail Katz (Israel) & David Tall (UK). The didactical nature AND DIDACTICS OF GEOMETRY AND NUMBER. Euclid's Book on the Regular Solids: Its Place in the Elements and Its

  3. The activities of the Department are sup-ported by a combination of government

    E-Print Network [OSTI]

    projects funds from na- tional, international and EU programmes and fully commercial industrial contracts) Materials Science Materials Engineering Materials Technology Symposium EUCLID, EUREKA BRITE-EURAM, JOULE, EU$ Project funding 35.144.000 4.604.000 Government funding Income 34.988.000 4.583.000 Central Risø

  4. UNCORRECTED 2 Spall strength of a zirconium-based bulk metallic glass under

    E-Print Network [OSTI]

    Rollins, Andrew M.

    of Mechanical and Aerospace Engineering, Case Western Reserve University, 10900 Euclid Avenue, Glennan 616 B. Introduction 40 Bulk amorphous metals, also referred to as bulk metallic 41 glasses (BMG), are alloys in which super-cooling of a liquid 42 alloy produces a metastable phase, thus preventing forma- 43 tion

  5. Updated by Malana Bey 6/2013 Postbaccalaureate Research Education

    E-Print Network [OSTI]

    Yang, Sichun

    1 Updated by Malana Bey 6/2013 Postbaccalaureate Research Education Program (PREP) Scholar Handbook Education Program Office of Graduate Education, Ground floor TG-1 CWRU School of Medicine, 10900 Euclid://gradresed.meds.cwru.edu/PREP/index.html #12;2 Updated by Malana Bey 6/2013 Topic Table of Contents Page # Checklist ­ what to do when you

  6. 2001 The Society for the Study of Evolution. All rights reserved. Evolution, 55(12), 2001, pp. 25762600

    E-Print Network [OSTI]

    Cheverud, James M.

    structure relatively stable during evolutionary diversification of South American monkeys. Key words, 660 South Euclid Avenue, Campus Box 8108, Saint Louis, Missouri, 63110 5E-mail: cheverud habits. Finally, common patterns and levels of morphological integration are found among Plat- yrrhine

  7. SPARC Japan>> 20(2008)93()

    E-Print Network [OSTI]

    Hattori, Tetsuya

    2008-01-01T23:59:59.000Z

    1 SPARC Japan>> 20(2008)93() National Institute of Informatics 20(2008)93() RIMS 4 SPARC Japan 2008 SPARC JapanSPARC Japan UniBio Press J-STAGE Project Euclid SPARC Japan 3 (2000) ( 144 63 74 5 2 3 676 1 396 2 105 206 55 ISIJCRNCR 3,676 1,396 2,105 206

  8. MATERIALS RESEARCH DEPARTMENT 2000 A n n u a l R e p o r t 2 0 0 0

    E-Print Network [OSTI]

    MATERIALS RESEARCH DEPARTMENT 2000 35 A n n u a l R e p o r t 2 0 0 0 Finances Finances), 13% BRITE-EURAM, JOULE, EU-Fusion, 23% EUCLID,EUREKA, 5% Research areas (hours) Materials Science, 37% Materials Technology, 41% Materials engineering, 22% 36 501 000 DKK 4 551 000 USS 36 598 000 DKK 4 563 000

  9. Experimental and Molecular Pathology 71, 4054 (2001) doi:10.1006/exmp.2001.2380, available online at http://www.idealibrary.com on

    E-Print Network [OSTI]

    Burnstock, Geoffrey

    2001-01-01T23:59:59.000Z

    Experimental and Molecular Pathology 71, 40­54 (2001) doi:10.1006/exmp.2001.2380, available online, School of Medicine, Case Western Reserve University, 10900 Euclid Avenue, Cleveland, Ohio 44106 in humans and other animals (Verbeuren et al., 1986, macrophages and smooth muscle showed a different

  10. Reprint from the Bulletin of the Belgian Mathematical Society Simon Stevin Lagrangian submanifolds in 3-dimensional

    E-Print Network [OSTI]

    Li, Haizhong

    of Project Euclid (Cornell University Library), an aggregation of electronic journals. It is available online classification of the Lagrangian submanifolds in 3-dimensional complex space forms with isotropic cubic tensor. 1 Mathematics Subject Classification : Primary 53C20; Secondary 53C42. Key words and phrases : Lagrangian

  11. This article appeared in a journal published by Elsevier. The attached copy is furnished to the author for internal non-commercial research

    E-Print Network [OSTI]

    Simon, Dan

    maintenance schedules. Reliable health eval- uations are used to anticipate future maintenance needs.elsevier.com/locate/aescte A comparison of filtering approaches for aircraft engine health estimation Dan Simon Cleveland State University, Department of Electrical Engineering, Stilwell Hall Room 332, 2121 Euclid Avenue, Cleveland, OH 44115, USA

  12. ADAPTIVE FILTERING FOR DETECTING MYOCARDIAL INFARCTION USING NONINVASIVE CONDUCTING POLYMER COMPOSITE SENSORS

    E-Print Network [OSTI]

    Simon, Dan

    , is the leading cause of death among firefighters in the United States [1]. The need to carry heavy equipment long) (1) (3) (1) (1) Cleveland State University, 2121 Euclid Ave, Cleveland, Ohio 44115 (2) Arcon software produces a diagnostic-friendly ECG signal and then determines the patient's heart rate. When

  13. Surface plasmon modes of finite, planar, metal-insulator-metal plasmonic waveguides

    E-Print Network [OSTI]

    New Mexico, University of

    Surface plasmon modes of finite, planar, metal-insulator-metal plasmonic waveguides Jing Chen bound and leaky surface plasmon (SP) modes. The dispersion relations, propagation lengths steering devices. ©2008 Optical Society of America OCIS codes: (240.6680) Surface plasmons; (250

  14. Preparation of carbon coated MoS2 flower-like nanostructure with self-assembled nanosheets as

    E-Print Network [OSTI]

    Cao, Guozhong

    -performance lithium-ion battery anodes Shan Hu,ab Wen Chen,*a Jing Zhou,a Fei Yin,c Evan Uchaker,b Qifeng Zhangb candidate as an anode material for lithium-ion batteries. 1. Introduction Battery energy storage addressing the environmental concerns. Lithium-ion batteries (LIBs) with high energy density, high voltage

  15. Observability and Estimation Uncertainty Analysis for PMU Placement Alternatives

    E-Print Network [OSTI]

    Bishop, Gary

    measurements: the real and reactive power flow along the transmission lines or transformers. · Bus power-3175 USA e-mail: {jing2009, welch, gb}@cs.unc.edu along the transmission lines or transformers: the phase angles and mag- nitudes of current phasors along transmission lines or transformers. Recent

  16. Nagoya University Description

    E-Print Network [OSTI]

    Bristol, University of

    is a friendly, bustling industrial port city, and is the site of Toyota HQ (whose plant you can visit to watch their amazing robot workforce). Don't miss the festivals at Atsuta-jing, one of the most important Shinto for a JASSO Scholarship. Apply Once you have completed the UoB online application and been allocated a space

  17. Guosong Lin Department of Mechanical Engineering,

    E-Print Network [OSTI]

    Li, Jing

    Arbor, MI 48109 Wayne Cai Manufacturing Systems Research Laboratory, General Motors R&D Center, WarrenGuosong Lin Department of Mechanical Engineering, The University of Michigan, Ann Arbor, MI 48109 e-mail: guosongl@umich.edu Jing Li Department of Industrial and Operations Engineering, The University of Michigan

  18. Robust Secure Transmission in MISO Channels With Imperfect ECSI

    E-Print Network [OSTI]

    Swindlehurst, A. Lee

    Robust Secure Transmission in MISO Channels With Imperfect ECSI Jing Huang and A. Lee Swindlehurst.huang; swindle}@uci.edu Abstract--This paper studies robust transmission schemes for MISO wiretap channels-input single-output (MISO) wiretap cannels, the optimal transmit covariance matrix was found to be single

  19. QoS-Constrained Robust Beamforming in MISO Wiretap Channels with a Helper

    E-Print Network [OSTI]

    Swindlehurst, A. Lee

    QoS-Constrained Robust Beamforming in MISO Wiretap Channels with a Helper Jing Huang and A. Lee for multiple-input single-output (MISO) wiretap chan- nels with a helper. The channel state information (CSI]­[8]. In particular, for multiple-input single-output (MISO) wiretap channels, the optimal transmit covariance matrix

  20. Dynamic Spherical Volumetric Simplex Splines with Applications in Biomedicine Wayne State University

    E-Print Network [OSTI]

    Qin, Hong

    Dynamic Spherical Volumetric Simplex Splines with Applications in Biomedicine Yunhao Tan , Jing Hua computational framework based on dy- namic spherical volumetric simplex splines for simulation of genus- zero to reconstruct the high-fidelity digi- tal model of a real-world object with spherical volumetric simplex splines

  1. Trivariate Simplex Splines for Inhomogeneous Solid Modeling in Engineering Design

    E-Print Network [OSTI]

    Qin, Hong

    Trivariate Simplex Splines for Inhomogeneous Solid Modeling in Engineering Design Jing Hua, Ying He of complicated geometry and topology. A modeled object is formulated with a trivariate simplex spline defined knots of trivariate simplex splines. We also develop a feature- sensitive fitting algorithm that can

  2. NORTH CAROLINA STATE UNIVERSITY SPRING COMMENCEMENT

    E-Print Network [OSTI]

    Velev, Orlin D.

    Lamb Richard J. Spontak Joseph M. DeSimone Diane F. Harper Jing Leng Alison J. Stieglitz Saundra L Ellen Bryant Christie LeeAnn Reynolds Philip Lewin Crawford * Yorke Julianna Reynolds Magna Cum Laude Bryant Vara Halid Kopanski (C) Summa Cum Laude Cindy Wang Henry Tentzi Lan Erika Leigh White Derrick Lee

  3. Smith-Type Methods for Balanced Truncation of Large Sparse Systems

    E-Print Network [OSTI]

    Gugercin, Serkan

    Smith-Type Methods for Balanced Truncation of Large Sparse Systems Serkan Gugercin1 and Jing various media, signal propagation through electric circuits, vibration suppression of bridges for paralleliza- tion. The Smith method [SMI68], the alternating direction implicit (ADI) iteration method [WAS88a

  4. 20 MHz IF bandpass switched capacitor [] modulator using a high performance OTA with NCFF compensation scheme

    E-Print Network [OSTI]

    Thandri, Bharath Kumar

    2001-01-01T23:59:59.000Z

    discussions and interactions. Special mention goes to Siang Tong Tan, Praveen Kallam and Chava for their help in PCB design issues. I would also like to thank Jing Wang for his help in comparator design. I am deeply grateful to my parents and my sister...

  5. Smith-Type Methods for Balanced Truncation of Large Sparse Systems

    E-Print Network [OSTI]

    Li, Jing-Rebecca

    Smith-Type Methods for Balanced Truncation of Large Sparse Systems Serkan Gugercin1 and Jing various media, signal propagation through electric circuits, vibration suppression of bridges they retain the sparsity of the problem and are much more suitable for paralleliza- tion. The Smith method [44

  6. Soil microbe Bacillus subtilis (GB03) induces biomass accumulation and salt tolerance with lower sodium accumulation in wheat

    E-Print Network [OSTI]

    Paré, Paul W.

    Soil microbe Bacillus subtilis (GB03) induces biomass accumulation and salt tolerance with lower sodium accumulation in wheat Jin-Lin ZhangA,B,E , Mina AzizB , Yan QiaoC , Qing-Qiang HanA , Jing Li to promote biomass accumulation and increase salt tolerance was investigated in wheat (Triticum aestivum

  7. Improving the Efficiency of Multipole-Accelerated Method-of-Moments Solvers using Dual Grid Multipole Expansions *

    E-Print Network [OSTI]

    Li, Jing-Rebecca

    Improving the Efficiency of Multipole-Accelerated Method-of-Moments Solvers using Dual Grid Multipole Expansions * Jing-Rebecca Li and Jacob White Research Laboratory of Electronics Department of multipole expansions or grid projection plus the Fast Fourier Transform. The hierarchical multipole

  8. ISSN 1673-9418 CODEN JKYTA8 E-mail:fcst@public2.bta..net.cn Journal of Frontiers of Computer Science and Technology http://www.ceaj.org

    E-Print Network [OSTI]

    of Education of China No.200800020002() Received 2009-07, Accepted 2009- C-Rank: Deep Web * , , + , 100872 C-Rank: A Credibility Evaluation Method for Deep Web Records AI Jing, WANG Zhong-yuan, MENG Xiao-Rank to compute trust values of records in Deep Web databases is proposed, which constructs an S-R Credibility

  9. How Compatible is Perfect Competition with Transmission Loss Allocation Methods?

    E-Print Network [OSTI]

    Boyer, Edmond

    the problem of transmission loss allocation in a power system where the generators, the demands and the system. INTRODUCTION IN power systems where generation and transmission are unbundled, the transmission operationalHow Compatible is Perfect Competition with Transmission Loss Allocation Methods? Jing Dai, Yannick

  10. Molecular Interactions in Poly(methacrylic acid)/Poly(N-isopropyl acrylamide) Interpenetrating Polymer Networks

    E-Print Network [OSTI]

    Peppas, Nicholas A.

    /PNIPAAm) interpenetrating polymer networks (IPNs) were investigated using attenuated total reflectance (ATR)- Fourier­14 Interpenetrating polymer networks (IPNs) composed of pH-sensitive poly(methacrylic acid) (PMAA) and temperature Polymer Networks JING ZHANG, NICHOLAS A. PEPPAS Polymer Science and Engineering Laboratories, School

  11. Synthesis and Characterization of pH-and Temperature-Sensitive Poly(methacrylic acid)/Poly(N-isopropylacrylamide) Interpenetrating

    E-Print Network [OSTI]

    Peppas, Nicholas A.

    monomers5,18-23 or forming interpenetrating polymer networks (IPNs)24-27 of these pH-sensitive and temper)/Poly(N-isopropylacrylamide) Interpenetrating Polymeric Networks Jing Zhang and Nicholas A. Peppas* School of Chemical Engineering, Purdue 12, 1999 ABSTRACT: Hydrogels of an interpenetrating polymeric network (IPN) composed

  12. Free Magnetic Energy and Flare Productivity of Active Regions , Changyi Tan2,3

    E-Print Network [OSTI]

    Free Magnetic Energy and Flare Productivity of Active Regions Ju Jing1 , Changyi Tan2,3 , Yuan Yuan with which we are able to estimate the free magnetic energy stored in the active regions. The magnitude scaling correlation between the free magnetic energy and the soft X-ray flare index of active regions

  13. Influence of welding passes on grain orientation -the example of a multi-pass V-weld.

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Influence of welding passes on grain orientation - the example of a multi-pass V-weld. Jing YE;Abstract The accurate modelling of grain orientations in a weld is important, when accurate ultrasonic test predictions of a welded assembly are needed. To achieve this objective, Electricité de France (EDF

  14. A Cluster-based Energy Balancing Scheme in Heterogeneous Wireless Sensor Networks

    E-Print Network [OSTI]

    Bölöni, Ladislau L

    A Cluster-based Energy Balancing Scheme in Heterogeneous Wireless Sensor Networks Jing Ai, Damla,turgut,lboloni}@cpe.ucf.edu Abstract. In this paper, we propose a novel, cluster-based energy balancing scheme. We assume the existence significant improvements in energy balancing leading to a longer con- nected time of the network

  15. Broadcasting with a Battery Limited Energy Harvesting Rechargeable Transmitter

    E-Print Network [OSTI]

    Ulukus, Sennur

    ) at the transmitter at random instants. The battery at the transmitter has a finite storage capacity, hence energy mayBroadcasting with a Battery Limited Energy Harvesting Rechargeable Transmitter Omur Ozel1 , Jing with a battery limited energy harvesting trans- mitter in a two-user AWGN broadcast channel. The transmitter has

  16. Proportional EMG Control of Ankle Plantar Flexion in a Powered Transtibial Prosthesis

    E-Print Network [OSTI]

    Herr, Hugh

    Proportional EMG Control of Ankle Plantar Flexion in a Powered Transtibial Prosthesis Jing Wang to control a powered ankle- foot prosthesis using a volitional electromyographic (EMG) control to directly to be comparable to the dynamical response of the same powered prosthesis controlled intrinsically (No EMG

  17. SYNAPTIC MECHANISMS Weber's law implies neural discharge more regular than

    E-Print Network [OSTI]

    Feng, Jianfeng

    SYNAPTIC MECHANISMS Weber's law implies neural discharge more regular than a Poisson process Jing, interspike interval, psychophysical law, spike rate Abstract Weber's law is one of the basic laws established. In this paper, we carried out an analysis on the spike train statistics when Weber's law holds

  18. Tropical Resources Bulletin 1 TROPICALRESOURCESThe Bulletin of the Yale Tropical Resources Institute

    E-Print Network [OSTI]

    Haller, Gary L.

    2012 49 Small Hydropower for Sustainable Energy Development in Northwestern Rural China Jing Ma, MEM, and Boundary-making in the Atlantic Forest of Brazil Alaine Ball, MFS 2012 31 The Political Ecology of Fire in the Andean-Patagonian Region of Argentina Daniela Marini, MFS 2012 II. ENERGY, CARBON, AND ECOSYSTEM SERVICES

  19. On the Effectiveness of Low Latency Anonymous Network in the Presence of Timing Attack

    E-Print Network [OSTI]

    On the Effectiveness of Low Latency Anonymous Network in the Presence of Timing Attack Jing Jin.e. anonymity) of all anonymous networks in the presence of timing attack. Our metric is based on a novel conducted real-time timing attacks on various deployed anonymous networks such as Tor, anonymizer

  20. Large-Scale Patent Classification with Min-Max Modular Support Vector Machines

    E-Print Network [OSTI]

    Lu, Bao-Liang

    Large-Scale Patent Classification with Min-Max Modular Support Vector Machines Xiao-Lei Chu, Chao Ma, Jing Li, Bao-Liang Lu Senior Member, IEEE, Masao Utiyama, and Hitoshi Isahara Abstract-- Patent-world patent classification typically exceeds one million, and this number increases every year. An effective

  1. NBER WORKING PAPER SERIES PATENT COLLATERAL, INVESTOR COMMITMENT, AND THE MARKET FOR

    E-Print Network [OSTI]

    Sekhon, Jasjeet S.

    NBER WORKING PAPER SERIES PATENT COLLATERAL, INVESTOR COMMITMENT, AND THE MARKET FOR VENTURE Corp for data on patent transactions, and Andre Boik, Jing Li, Karina Mann, Junguang Pan, Anastasia that full credit, including © notice, is given to the source. #12;Patent Collateral, Investor Commitment

  2. Nonlinear mechanical and poromechanical analyses: comparison with analytical solutions

    E-Print Network [OSTI]

    Boyer, Edmond

    -mining or radioactive waste storage. Despite the constraints imposed by geological considerations, attention has been of saturated geological media (Tsang 1987, Tsang 1991, Bear et al. 1993, Selvadurai and Nguyen 1995, Jing et al. The theory assumes linear elasticitity to characterize the mechanical behavior of the porous solid and Darc

  3. ieee transactions on ultrasonics, ferroelectrics, and frequency control, vol. 51, no. 12, december 2004 1607 1.156-GHz Self-Aligned Vibrating

    E-Print Network [OSTI]

    Nguyen, Clark T.-C.

    techniques, and experimental results, this paper formulates an equivalent electrical circuit model 2004 1607 1.156-GHz Self-Aligned Vibrating Micromechanical Disk Resonator Jing Wang, Student Member vibrating radial-contour mode polysilicon micromechanical disk resonators with res- onance frequencies up

  4. Cleaning Web Pages for Effective Web Content Mining

    E-Print Network [OSTI]

    Ezeife, Christie

    Cleaning Web Pages for Effective Web Content Mining Jing Li and C.I. Ezeife School of Computer://www.cs.uwindsor.ca/cezeife Abstract. Classifying and mining noise-free web pages will improve on accuracy of search results as well as search speed, and may benefit web- page organization applications (e.g., keyword-based search engines

  5. Transmission Completion Time Minimization in an Energy Harvesting System

    E-Print Network [OSTI]

    Ulukus, Sennur

    nature. The nodes may harvest energy through solar cells, vibration absorption devices, water millsTransmission Completion Time Minimization in an Energy Harvesting System Jing Yang Sennur Ulukus-user energy harvesting wireless communication system. In this system, both the data packets and the harvested

  6. Energy Cooperation in Energy Harvesting Two-Way Communications

    E-Print Network [OSTI]

    Ulukus, Sennur

    Energy Cooperation in Energy Harvesting Two-Way Communications Berk Gurakan1 , Omur Ozel1 , Jing energy from nature and energy can be transferred in one-way from one of the users to the other. Energy and users have unlimited batteries to store energy for future use. In addition, there is a separate wireless

  7. ~ Multicultural Picture Books ~ "Multiculturalism means across cultures, against borders"

    E-Print Network [OSTI]

    Abolmaesumi, Purang

    -Autumn Celebration. Umbrella, 1999. GR335.4.M53C49 1999 Eyvindson, Peter. Red Parka Mary. Pemmican, 1996. PS8559.Y85R46M89 1993 London, Jonathan. 1995. The sugaring-off party. Toronto: Lester. Classic story and difference in a nice wintry Canadian way. #12;McQuinn, Anna. 2009. My friend Mei Jing. Toronto: Annick. Two

  8. 2566 IEEE TRANSACTIONS ON NUCLEAR SCIENCE, VOL. 55, NO. 5, OCTOBER 2008 Virtual Colonoscopy Screening With Ultra Low-Dose

    E-Print Network [OSTI]

    Screening With Ultra Low-Dose CT and Less-Stressful Bowel Preparation: A Computer Simulation Study Jing Wang a simulation study to demonstrate a possible ultra low-dose CT technique for VC. The ultra low-dose abdominal by a filtered backprojection algorithm for the ultra low-dose CT im- ages. The patient-specific virtual colon

  9. Materials Science and Engineering A 485 (2008) 681689 Effect of strain rate on the compressive mechanical properties

    E-Print Network [OSTI]

    Meyers, Marc A.

    mechanical properties of aluminum alloy matrix composite filled with discontinuous carbon fibers Jing Caia to investigate the quasi-static and dynamic response of carbon fiber/Al­Mg composites. Two types of carbon fibers rights reserved. Keywords: Carbon fiber reinforced Al matrix composite; High-strain rate deformation 1

  10. Pollution Attacks and Defenses in Wireless Inter-flow Network Coding Systems

    E-Print Network [OSTI]

    Curtmola, Reza

    1 Pollution Attacks and Defenses in Wireless Inter-flow Network Coding Systems Jing Dong, Reza Abstract--We study data pollution attacks in wireless inter-flow network coding systems. Although several the existing systems, and use it to analyze the impact of pollution attacks. Our analysis shows

  11. Journal of Computational Physics 268 (2014) 377398 Contents lists available at ScienceDirect

    E-Print Network [OSTI]

    Wang, Li-Lian

    2014-01-01T23:59:59.000Z

    an alternative to Chebyshev and Legendre polynomials for pseudospec- tral/collocation and spectral-element and orthogonal over both a finite and an infinite interval), they are anyhow a non-polynomial basis functions and a new well-conditioned prolate-collocation scheme Li-Lian Wang a,1 , Jing Zhang b,c,,2

  12. On the Energy Overhead of Mobile Storage Systems Anirudh Badam*

    E-Print Network [OSTI]

    Narasayya, Vivek

    On the Energy Overhead of Mobile Storage Systems Jing Li Anirudh Badam* Ranveer Chandra* Steven the energy consumption of the storage stack on mobile platforms. We conduct several experiments on mobile plat- forms to analyze the energy requirements of their re- spective storage stacks. Software storage

  13. Inorg. Chem. 1994, 33, 2109-21 14 2109 Synthesis, Structure, and Physical Properties of a Novel Quaternary Niobium Telluride,

    E-Print Network [OSTI]

    Li, Jing

    Quaternary Niobium Telluride, Nb2FeCuo,35Te4 Jing Li,' Frank McCulley, and Mark J. Dioszeghy Department, 1993' Nb2FeCu035Te4,the firstsolid-statequaternary niobium telluride, was prepared via chemical vapor

  14. LOCAL LINEAR PID CONTROLLERS FOR NONLINEAR CONTROL

    E-Print Network [OSTI]

    Slatton, Clint

    1 LOCAL LINEAR PID CONTROLLERS FOR NONLINEAR CONTROL Jing Lan1, Jeongho Cho1, Deniz Erdogmus2, Jos}@cnel.ufl.edu, derdogmus@ieee.org, m.a.motter@larc.nasa.gov Abstract Nonlinear PID design is difficult if one approaches modeling approach with traditional linear PID controller design techniques to arrive at a principled

  15. Turning Relational DBMS into Nested Relational DBMS GeneticXchange, Inc

    E-Print Network [OSTI]

    Wong, Limsoon

    Turning Relational DBMS into Nested Relational DBMS Jing Chen GeneticXchange, Inc chenjing previously been described [24, 23], the details of its interface to relational DBMS and other sources have never been published. In this paper, we describe the Kleisli's interface to relational DBMS

  16. Fractally deforested landscape: Pattern and process in a tri-national Amazon frontier

    E-Print Network [OSTI]

    Fractally deforested landscape: Pattern and process in a tri-national Amazon frontier Jing Sun a 32611, USA Keywords: Amazon Deforestation Fractal analysis Fixed-grid scans Bottom-up plan Configuration of deforestation at a pixel level from 1986 to 2010 in the study region. The evolving pattern of development

  17. 134 IEEE TRANSACTIONS ON INDUSTRIAL INFORMATICS, VOL. 4, NO. 2, MAY 2008 Analysis and Simulation of Jitter Sequences

    E-Print Network [OSTI]

    Ayers, Joseph

    of Jitter Sequences for Testing Serial Data Channels Kyung Ki Kim, Jing Huang, Yong-Bin Kim, Senior Member analysis of jitter as applicable to testing of serial data channels. Jitter is analyzed by considering of each jitter component. This signal can then be used for testing high speed serial data channels

  18. Analysis and Simulation of Jitter for High Speed Channels in VLSI Systems

    E-Print Network [OSTI]

    Ayers, Joseph

    1 Analysis and Simulation of Jitter for High Speed Channels in VLSI Systems Kyung Ki Kim, Jing: Timing Jitter, Jitter Components, Periodic Jitter, Random Jitter, Inter-Symbol Interference, Duty Cycle and simulation of jitter for high speed (several gigabit per second) IO channels in VLSI systems. Jitter

  19. A model of sediment resuspension and transport dynamics in southern Lake Michigan

    E-Print Network [OSTI]

    A model of sediment resuspension and transport dynamics in southern Lake Michigan Jing Lou and David J. Schwab NOAA Great Lakes Environmental Research Laboratory, Ann Arbor, Michigan Dmitry Beletsky1 Department of Naval Architecture and Marine Engineering, University of Michigan, Ann Arbor Nathan Hawley NOAA

  20. Ideal Observers for Detecting Human Motion: Correspondence Noise.

    E-Print Network [OSTI]

    Yuille, Alan L.

    purpose, models of motion. We perform more psychophysical experiments which are consistent with humansIdeal Observers for Detecting Human Motion: Correspondence Noise. HongJing Lo Department obtain Barlow and Tripathy's classic model as an approximation. Our psychophysical experiments show

  1. A survey on statistical methods for health care fraud detection

    E-Print Network [OSTI]

    Li, Jing

    Media, LLC 2007 Abstract Fraud and abuse have led to significant addition- al expense in the health careA survey on statistical methods for health care fraud detection Jing Li & Kuei-Ying Huang applied to health care fraud detection, with focuses on classifying fraudulent behaviors, identify- ing

  2. Dissolved oxygen stratification in two micro-tidal partially-mixed estuaries

    E-Print Network [OSTI]

    Mallin, Michael

    Dissolved oxygen stratification in two micro-tidal partially-mixed estuaries Jing Lin a,*, Lian Xie online 21 August 2006 Abstract The controlling physical factors for vertical oxygen stratification that vertical stratification of dissolved oxygen (DO) concentration can be explained by the extended Hansen

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

    E-Print Network [OSTI]

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

  4. 1696 IEEE TRANSACTIONS ON SIGNAL PROCESSING, VOL. 60, NO. 4, APRIL 2012 Robust Secure Transmission in MISO Channels

    E-Print Network [OSTI]

    Swindlehurst, A. Lee

    in MISO Channels Based on Worst-Case Optimization Jing Huang, Student Member, IEEE, and A. Lee-output (MISO) wiretap channels. Both the cases of direct transmission and cooperative jamming with a helper messages can be reliably transmitted to the receiver and kept perfectly secret from the eavesdropper

  5. Automatic Solar Flare Detection Using MLP, RBF and SVM , Frank Y. Shih1

    E-Print Network [OSTI]

    1 Automatic Solar Flare Detection Using MLP, RBF and SVM Ming Qu1 , Frank Y. Shih1 , Ju Jing2. The focus of the automatic solar flare detection is on the development of efficient feature methods for solar flare detection on the solar H (Hydrogen-Alpha) images obtained from the Big Bear Solar

  6. Progressive Network Coding for Message-Forwarding in Ad-Hoc Wireless Networks

    E-Print Network [OSTI]

    Chen, Yuanzhu Peter

    . This paper considers the multi-hop transmission prob- lem in wireless ad-hoc networks. In a three-node sce of multi- hop transmission. The new framework, exploiting the technology of progressive network codingProgressive Network Coding for Message-Forwarding in Ad-Hoc Wireless Networks Xingkai Bao and Jing

  7. Chemistry of Materials 1989, 1,83-101 How C-C Bonds Are Formed and How They Influence

    E-Print Network [OSTI]

    Li, Jing

    Chemistry of Materials 1989, 1,83-101 How C-C Bonds Are Formed and How They Influence Structural Choices in Some Binary and Ternary Metal Carbides 83 Jing Li and Roald Hoffmann* Department of Chemistry properties. In the UC2structure, both uranium-carbon bonding and carbon-carbon bonding are enhanced upon

  8. www.advhealthmat.de www.MaterialsViews.com

    E-Print Network [OSTI]

    Rogers, John A.

    , Zhuangjian Liu, Jing Xia, Huanyu Cheng, R. Chad Webb, Andrew P. Bonifas, Philip Won, Jae-Woong Jeong, Kyung Pohang 790­784, Republic of Korea Dr. Y. Zhang, Dr. Y. Su, J. Xia, H. Cheng, Prof. Y. Huang Department for Mechanics and Materials Tsinghua University Beijing 100084, China Prof. Z. Liu Institute of High Performance

  9. Class 16: Basics of Functional Dependencies and Normalization for

    E-Print Network [OSTI]

    Yang, Jing

    11/17/2010 1 ITCS 3160 Jing Yang 2010 Fall Class 16: Basics of Functional Dependencies Functional Dependency (cont'd.) · Given a populated relation ­ Cannot determine which FDs hold and which do not ­ Unless meaning of and relationships among attributes known ­ Can state that FD does not hold

  10. Towards an Automatic Metadata Management Framework for Smart Oil Charalampos Chelmis1

    E-Print Network [OSTI]

    Prasanna, Viktor K.

    . Introduction Oil and gas organizations are in continuous pressure to investigate and employ innovativeTowards an Automatic Metadata Management Framework for Smart Oil Fields Charalampos Chelmis1 , Jing in various analysis, prediction and domain-specific procedures that result in even larger volumes of derived

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

    E-Print Network [OSTI]

    Li, Jing

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

  12. Electric Grid State Estimators for Distribution Systems with Microgrids

    E-Print Network [OSTI]

    Gupta, Vijay

    46556 Emails: {jhuang6,vgupta2,huang}@nd.edu Abstract--In the development of smart grid, state] into the distribution systems of the power grid. Such integration complicates the operation of distribution systemsElectric Grid State Estimators for Distribution Systems with Microgrids Jing Huang, Vijay Gupta

  13. Nonlinear Control Design and Analysis of a Multi-Terminal VSC-HVDC System

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Nonlinear Control Design and Analysis of a Multi-Terminal VSC-HVDC System Yijing Chen1, Jing Dai1-terminal voltage- source converter based high-voltage direct current (multi- terminal VSC-HVDC) system-Source Converter based High-Voltage Direct Current (VSC-HVDC) multipoint networks could be a good solution

  14. Fault-Tolerant and Reliable Computation in Cloud Computing

    E-Print Network [OSTI]

    Deng, Jing

    Fault-Tolerant and Reliable Computation in Cloud Computing Jing Deng Scott C.-H. Huang Yunghsiang S, Taipei, 106 Taiwan. § Intelligent Automation, Inc., Rockville, MD, USA. Abstract-- Cloud computing of scientific computation in cloud computing. We investigate a cloud selection strategy to decompose the matrix

  15. The Emergence of Daoism: Creation of Tradition GIL RAZ. Routledge Studies in Taoism. Abingdon, New York: Routledge, 2012.

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    are praiseworthy. Reading the core chapters of the book, sophisticated and often allusive, will be a challenge the Scripture of the Transformations of Master Lao (Laozi bianhua jing ), whose authorship remains unknown (pp phenomena (p. 18). No doubt this latest 2 In the remarks concluding my "Latter Han Religious Mass Movements

  16. Next-generation phenomics for the Tree of Life June 26, 2013 AVAToL

    E-Print Network [OSTI]

    Kaufman 12 , Edith Law 13 , Jing Liu 14 , Lisa Moore 15 , Maureen A O'Leary 16 , Maria Passarotti 12 J, Julius M, Kaufman S, Law E, Liu J, Moore L, O'Leary MA, Passarotti M, Ranade S, Simmons NB

  17. UBC Social Ecological Economic Development Studies (SEEDS) Student Report The UBC Food System:To Infinity and Beyond Climate Neutral

    E-Print Network [OSTI]

    :To Infinity and Beyond Climate Neutral Rachel Yeh, Yasaman Arbabian, Neda Rahimi-Aliabadi, Jacob Siegel, Jing as their opinions, conclusions and recommendations with the UBC community. The reader should bear in mind that this is a student project/report and is not an official document of UBC. Furthermore readers should bear in mind

  18. Probing Neutrino Hierarchy and Chirality via Wakes

    E-Print Network [OSTI]

    Hong-Ming Zhu; Ue-Li Pen; Xuelei Chen; Derek Inman

    2014-12-04T23:59:59.000Z

    The relic neutrinos are expected to acquire a bulk relative velocity with respect to the dark matter at low redshifts, and downstream of dark matter halos neutrino wakes are expected to develop. We propose a method of measuring the neutrino mass based on this mechanism. The neutrino wake will cause a dipole distortion of the galaxy-galaxy lensing pattern. This effect could be detected by combining upcoming lensing surveys, e.g. the LSST and Euclid surveys with a low redshift galaxy survey or a 21cm intensity mapping survey which can map the neutrino flow field. The data obtained with LSST and Euclid should enable us to make positive detection if the three neutrino masses are Quasi-Degenerate, and a future high precision 21cm lensing survey would allow the normal hierarchy and inverted hierarchy cases to be distinguished, and even the right handed Dirac neutrinos may be detectable.

  19. Aquifer behavior with reinjection 

    E-Print Network [OSTI]

    Bonet, Euclides Jose

    1967-01-01T23:59:59.000Z

    AQUIFER BEHAVIOR WITH REINJECTION A Thesis By EUCLIDES JOSE BONET Submitted to the Graduate College of the Texas ARUM University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE May, f967 Major Subject... Petroleum Engineering AQUIFER BEHAVIOR WITH REINJECTION A Thesis By E UC LI DES JOSE BONE T Approved as to style and content by: (Chairman of Committee) (Member) (Member) May, 1967 ACKNOWLEDGMENT Thanks are due to Petroleo Brasilerio S...

  20. Energy Conservation in China North Industries Corporation

    E-Print Network [OSTI]

    You, W. T.; De, C. H.; Chu, J. X.; Fu, L. R.

    . In some plants which have stable steam consumption we have established small scale power and steam cogeneration. This has improved boilers' efficiencies and utilization of energy. For further reduction oil firing, we have been studying on alternative... ENERGY CONSERVATION IN CHINA NORTH INDUSTRIES CORPORATION Wang Tian You, Chen Hua De, Jing Xing Chu, Ling Rui Fu, China North Industries Corporation Beijing, People's Republic of China ABSTRACT This paper describes an overview of the energy...

  1. Supplier Evaluation and Selection by Using the Analytic Hierarchy Process Approach

    E-Print Network [OSTI]

    Alsuwehri, Yaser N.

    2011-12-16T23:59:59.000Z

    at a consensus (Tam & Tummala, 2001). The AHP method is identified to assist in decision making to resolve the supplier selection problem in choosing the optimal supplier combination (Yu & Jing, 2004) (Tahriri, Osman, Yusuff and Esfandiary, 2008... & Zhao, 2004). Alsuwehri 10 After Weber’s work, most researchers focused on supplier-selection criteria in either specific industries or specific countries. Since Internet-based businesses have grown rapidly since 1995, vendor criteria have...

  2. Downloaded 07 Feb 2012 to 128.180.65.141. Redistribution subject to AIP license or copyright; see http://jap.aip.org/about/rights_and_permissions Improvement in spontaneous emission rates for InGaN quantum

    E-Print Network [OSTI]

    Gilchrist, James F.

    quantum wells on ternary InGaN substrate for light-emitting diodes Jing Zhanga) and Nelson Tansub) Center screening effect. The use of InGaN substrate is expected to result in the ability for growing InGaN QWs mismatch (Da/a) between InGaN QW and GaN substrate/barrier materials. The compressive strain in InGaN QW

  3. A Reversible Structural Interconversion Involving [M(H2pdc)2(H2O)2] 2H2O (M Mn, Fe, Co, Ni, Zn, H3pdc 3,5-pyrazoledicarboxylic acid) and the Role

    E-Print Network [OSTI]

    Li, Jing

    A Reversible Structural Interconversion Involving [M(H2pdc)2(H2O)2] ´ 2H2O (M Mn, Fe, Co, Ni, Zn, H3pdc 3,5-pyrazoledicarboxylic acid) and the Role of A Reactive Intermediate [Co(H2pdc)2] Long Pan, Nancy Ching, Xiaoying Huang, and Jing Li*[a] Abstract: A new type of hydrogen bonded networks [M(H2pdc)2

  4. A Life in Letters: Personal Essays

    E-Print Network [OSTI]

    Fangman, Ellen Mary

    2008-12-16T23:59:59.000Z

    on the battlefield, while I waged a different kind of warfare as I struggled with growing into a woman’s body. This essay is a sort of loving “slap in the face” at the men who knew nothing of what it meant to carry a tampon and bleed over miles of mountainous... these oft- feeble, oft-boisterous people we call our “selves.” In humorous tones, I write to Edna St. Vincent Millay, asking her to intercede for me with her favorite geometrician, Euclid, that I might be relieved of a recurring nightmare that involves...

  5. Beyond the plane-parallel and Newtonian approach: wide-angle redshift distortions and convergence in general relativity

    SciTech Connect (OSTI)

    Bertacca, Daniele; Maartens, Roy [Physics Department, University of the Western Cape, Cape Town 7535 (South Africa); Raccanelli, Alvise [Jet Propulsion Laboratory, California Institute of Technology, Pasadena CA 91109 (United States); Clarkson, Chris, E-mail: daniele.bertacca@pd.infn.it, E-mail: Roy.Maartens@port.ac.uk, E-mail: Alvise@caltech.edu, E-mail: Clarkson@maths.uct.ac.za [Centre for Astrophysics, Cosmology and Gravitation and Department of Mathematics and Applied Mathematics, University of Cape Town, Cape Town 7701 (South Africa)

    2012-10-01T23:59:59.000Z

    We extend previous analyses of wide-angle correlations in the galaxy power spectrum in redshift space to include all general relativistic effects. These general relativistic corrections to the standard approach become important on large scales and at high redshifts, and they lead to new terms in the wide-angle correlations. We show that in principle the new terms can produce corrections of nearly 10% on Gpc scales over the usual Newtonian approximation. General relativistic corrections will be important for future large-volume surveys such as SKA and Euclid, although the problem of cosmic variance will present a challenge in observing this.

  6. A cryogen-free dilution refrigerator based Josephson qubit measurement system

    E-Print Network [OSTI]

    Tian, Ye; Yu, H. F.; Deng, H.; Xue, G. M.; Liu, D. T.; Ren, Y. F.; Chen, G. H.; Zheng, D. N.; Jing, X. N.; Lu, Li; Zhao, S. P.; Han, Siyuan

    2012-01-12T23:59:59.000Z

    dilution refrigerator measurement system. (1) Aluminum-alloy frame; (2) PTR cold- head; (3) and (4) pumping line; (5) bellows assembly; (6) turbo pump; (7) rotary valve; (8) compressor; (9) forepump; (10) LN2 coldtrap; (11) PTR compressor; (12) and (13...-free dilution refrigerator based Josephson qubit measurement system Ye Tian,1 H. F. Yu,1 H. Deng,1 G. M. Xue,1 D. T. Liu,1 Y. F. Ren,1 G. H. Chen,1 D. N. Zheng,1 X. N. Jing,1 Li Lu,1 S. P. Zhao,1 and Siyuan Han2 1Beijing National Laboratory for Condensed Matter...

  7. A Nonoverlapping Domain Decomposition Method for Incompressible Stokes Equations with Continuous Pressures

    E-Print Network [OSTI]

    Li, Jing; Tu, Xuemin

    2013-01-01T23:59:59.000Z

    of (2.2) satisfies (2.3) [ A BT B 0 ] [ u p ] = [ f 0 ] , where A, B, and f represent respectively the restrictions of a(·, ·), b(·, ·), and (f , ·) to the finite-dimensional spaces W and Q. We use the same notation in this paper to represent both a... Copyright © by SIAM. Unauthorized reproduction of this article is prohibited. 1238 JING LI AND XUEMIN TU The coefficient matrix in (2.3) is rank deficient. A is symmetric positive definite. The kernel of BT , denoted by Ker(BT ), is the space of all...

  8. Mercury Removal from Aqueous Systems Using Commercial and Laboratory Prepared Metal Oxide Nanoparticles

    E-Print Network [OSTI]

    Desai, Ishan

    2010-10-12T23:59:59.000Z

    of Environmental Science and Health, Part A, vol. 41, no. 8, pp. 1519 { 1528, 2006. [25] M. Pena, X. Meng, G. P. Kor atis, and C. Jing, \\Adsorption mechanism of arsenic on nanocrystalline titanium dioxide," Environ. Sci. Technol., vol. 40, no. 4, pp. 1257...{1262, 2006. [26] M. E. Pena, G. P. Kor atis, M. Patel, L. Lippincott, and X. Meng, \\Adsorption of As(V) and As(III) by nanocrystalline titanium dioxide," Water Research, vol. 39, no. 11, pp. 2327{2337, 2005. [27] K. Gupta and U.C. Ghosh, \\Arsenic removal...

  9. Solution of Air Conditioning Cooling Load Temperature for New Energy-Saving Walls

    E-Print Network [OSTI]

    Wang, X.; Hong, J.; Deying, L.

    2006-01-01T23:59:59.000Z

    ICEBO2006, Shenzhen, China Enve lope Technologies for Building Energy Efficiency Vol.II-3-5 Solution of Air Conditioning Cooling Load Temperature for New Energy-Saving Walls Xuejin Wang Jing Hong Deying Li School of Building.... The formula used to calculate the heat transfer ICEBO2006, Shenzhen, China Enve lope Technologies for Building Energy Efficiency Vol.II-3-5 thermal response factors are as follows: 0j = ? ? ? = ??+= 1 i )e1(BK)0(Y i ? ? Tab.1 New energy...

  10. Formation of a heteronuclear tetramer A{sub 3}B via Efimov-resonance-assisted stimulated Raman adiabatic passage

    SciTech Connect (OSTI)

    Li Guanqiang; Peng Ping [Faculty of Science, Shaanxi University of Science and Technology, 710021 Xi'an (China)

    2011-04-15T23:59:59.000Z

    We investigate the formation of a heteronuclear tetramer A{sub 3}B by an Efimov-resonance-assisted stimulated Raman adiabatic passage scheme, which is considered a viable means of creating the homonuclear tetramer A{sub 4}[H. Jing and Y. Jiang, Phys. Rev. A 77, 065601 (2008)]. The atom-molecule dark-state solution for the system is derived, and the adiabatic conversion from atoms to heteronuclear tetramers is studied via the concept of adiabatic fidelity. In addition, the effects of external field parameters (including Rabi pulse strength, width, and single photon detuning) on the conversion are discussed.

  11. Jizhong (Joe) Zhou, 2014 | U.S. DOE Office of Science (SC)

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

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

  12. Jnited States Government

    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 beam chargesJennifer Awe AboutJiaJieyingJingJnited

  13. Future cosmological sensitivity for hot dark matter axions

    E-Print Network [OSTI]

    Archidiacono, Maria; Hamann, Jan; Hannestad, Steen; Raffelt, Georg; Wong, Yvonne Y Y

    2015-01-01T23:59:59.000Z

    We study the potential of a future, large-volume photometric survey to constrain the axion mass $m_a$ in the hot dark matter limit. Future surveys such as Euclid will have significantly more constraining power than current observations for hot dark matter. Nonetheless, the lowest accessible axion masses are limited by the fact that axions lighter than $\\sim 0.15$ eV decouple before the QCD epoch, assumed here to occur at a temperature $T_{\\rm QCD} \\sim 170$ MeV; this leaves an axion population of such low density that its late-time cosmological impact is negligible. For larger axion masses, $m_a \\gtrsim 0.15$ eV, where axions remain in equilibrium until after the QCD phase transition, we find that a Euclid-like survey combined with Planck CMB data can detect $m_a$ at very high significance. Our conclusions are robust against assumptions about prior knowledge of the neutrino mass. Given that the proposed IAXO solar axion search is sensitive to $m_a\\lesssim 0.2$ eV, the axion mass range probed by cosmology is n...

  14. Recovery of fluctuation spectrum evolution from tomographic shear spectra

    SciTech Connect (OSTI)

    Bonometto, Silvio A.; Mezzetti, Marino, E-mail: bonometto@oats.inaf.it, E-mail: mezzetti@oats.inaf.it [Department of Physics, Astronomy Unit, Trieste University, Via Tiepolo 11, I 34143 Trieste (Italy)

    2013-05-01T23:59:59.000Z

    Forthcoming large angle surveys are planned to obtain high precision tomographic shear data. In principle, they will allow us to recover the spectra of matter density fluctuation, at various redshift, through the inversion of the expressions yielding shear spectra from fluctuation spectra. This was discussed in previous work, where SVD techniques for matrix inversion were also shown to be the optimal tool to this aim. Here we show the significant improvements obtainable by using a 7 bin tomography, as allowed by future Euclid data, and discuss error propagation from shear to fluctuation spectra. We find that the technique is a promising tool, namely for the analysis of baryon physics through high–l shear spectra and to test the consistency between expansion rate and fluctuation growth.

  15. Constraining primordial magnetic fields with future cosmic shear surveys

    SciTech Connect (OSTI)

    Fedeli, C. [Department of Astronomy, University of Florida, 211 Bryant Space Science Center, Gainesville, FL 32611 (United States); Moscardini, L., E-mail: cosimo.fedeli@astro.ufl.edu, E-mail: lauro.moscardini@unibo.it [Dipartimento di Astronomia, Università di Bologna, Via Ranzani 1, 40127 Bologna (Italy)

    2012-11-01T23:59:59.000Z

    The origin of astrophysical magnetic fields observed in galaxies and clusters of galaxies is still unclear. One possibility is that primordial magnetic fields generated in the early Universe provide seeds that grow through compression and turbulence during structure formation. A cosmological magnetic field present prior to recombination would produce substantial matter clustering at intermediate/small scales, on top of the standard inflationary power spectrum. In this work we study the effect of this alteration on one particular cosmological observable, cosmic shear. We adopt the semi-analytic halo model in order to describe the non-linear clustering of matter, and feed it with the altered mass variance induced by primordial magnetic fields. We find that the convergence power spectrum is, as expected, substantially enhanced at intermediate/small angular scales, with the exact amplitude of the enhancement depending on the magnitude and power-law index of the magnetic field power spectrum. Specifically, for a fixed amplitude, the effect of magnetic fields is larger for larger spectral indices. We use the predicted statistical errors for a future wide-field cosmic shear survey, on the model of the ESA Cosmic Vision mission Euclid, in order to forecast constraints on the amplitude of primordial magnetic fields as a function of the spectral index. We find that the amplitude will be constrained at the level of ? 0.1 nG for n{sub B} ? ?3, and at the level of ? 10{sup ?7} nG for n{sub B} ? 3. The latter is at the same level of lower bounds coming from the secondary emission of gamma-ray sources, implying that for high spectral indices Euclid will certainly be able to detect primordial magnetic fields, if they exist. The present study shows how large-scale structure surveys can be used for both understanding the origins of astrophysical magnetic fields and shedding new light on the physics of the pre-recombination Universe.

  16. Systematic errors in the measurement of neutrino masses due to baryonic feedback processes: Prospects for stage IV lensing surveys

    E-Print Network [OSTI]

    Aravind Natarajan; Andrew R. Zentner; Nicholas Battaglia; Hy Trac

    2014-09-04T23:59:59.000Z

    We examine the importance of baryonic feedback effects on the matter power spectrum on small scales, and the implications for the precise measurement of neutrino masses through gravitational weak lensing. Planned large galaxy surveys such as the Large Synoptic Sky Telescope (LSST) and Euclid are expected to measure the sum of neutrino masses to extremely high precision, sufficient to detect non-zero neutrino masses even in the minimal mass normal hierarchy. We show that weak lensing of galaxies while being a very good probe of neutrino masses, is extremely sensitive to baryonic feedback processes. We use publicly available results from the Overwhelmingly Large Simulations (OWLS) project to investigate the effects of active galactic nuclei feedback, the nature of the stellar initial mass function, and gas cooling rates, on the measured weak lensing shear power spectrum. Using the Fisher matrix formalism and priors from CMB+BAO data, we show that when one does not account for feedback, the measured neutrino mass may be substantially larger or smaller than the true mass, depending on the dominant feedback mechanism, with the mass error |\\Delta m_nu| often exceeding the mass m_nu itself. We also consider gravitational lensing of the cosmic microwave background (CMB) and show that it is not sensitive to baryonic feedback on scales l < 2000, although CMB experiments that aim for sensitivities sigma(m_nu) < 0.02 eV will need to include baryonic effects in modeling the CMB lensing potential. A combination of CMB lensing and galaxy lensing can help break the degeneracy between neutrino masses and baryonic feedback processes. We conclude that future large galaxy lensing surveys such as LSST and Euclid can only measure neutrino masses accurately if the matter power spectrum can be measured to similar accuracy.

  17. Testing a phenomenologically extended DGP model with upcoming weak lensing surveys

    SciTech Connect (OSTI)

    Camera, Stefano; Diaferio, Antonaldo [Dipartimento di Fisica Generale ''A. Avogadro'', Università di Torino, via P. Giuria 1, 10125 Torino (Italy); Cardone, Vincenzo F., E-mail: camera@ph.unito.it, E-mail: diaferio@ph.unito.it, E-mail: winnyenodrac@gmail.com [Dipartimento di Scienze e Tecnologie per l'Ambiente e il Territorio, Università degli Studi del Molise, Contrada Fonte Lappone, 86090 Pesche (Italy)

    2011-01-01T23:59:59.000Z

    A phenomenological extension of the well-known brane-world cosmology of Dvali, Gabadadze and Porrati (eDGP) has recently been proposed. In this model, a cosmological-constant-like term is explicitly present as a non-vanishing tension ? on the brane, and an extra parameter ? tunes the cross-over scale r{sub c}, the scale at which higher dimensional gravity effects become non negligible. Since the Hubble parameter in this cosmology reproduces the same ?CDM expansion history, we study how upcoming weak lensing surveys, such as Euclid and DES (Dark Energy Survey), can confirm or rule out this class of models. We perform Monte Carlo Markov Chain simulations to determine the parameters of the model, using Type Ia Supernovæ, H(z) data, Gamma Ray Bursts and Baryon Acoustic Oscillations. We also fit the power spectrum of the temperature anisotropies of the Cosmic Microwave Background to obtain the correct normalisation for the density perturbation power spectrum. Then, we compute the matter and the cosmic shear power spectra, both in the linear and non-linear régimes. The latter is calculated with the two different approaches of Hu and Sawicki (2007) (HS) and Khoury and Wyman (2009) (KW). With the eDGP parameters coming from the Markov Chains, KW reproduces the ?CDM matter power spectrum at both linear and non-linear scales and the ?CDM and eDGP shear signals are degenerate. This result does not hold with the HS prescription. Indeed, Euclid can distinguish the eDGP model from ?CDM because their expected power spectra roughly differ by the 3? uncertainty in the angular scale range 700?

  18. Constraining primordial non-Gaussianity with cosmological weak lensing: shear and flexion

    SciTech Connect (OSTI)

    Fedeli, C. [Department of Astronomy, University of Florida, 211 Bryant Space Science Center, Gainesville, FL 32611-2055 (United States); Bartelmann, M. [Zentrum für Astronomie, Universität Heidelberg, Albert-Überle-Straße 2, 69120 Heidelberg (Germany); Moscardini, L., E-mail: cosimo.fedeli@astro.ufl.edu, E-mail: bartelmann@uni-heidelberg.de, E-mail: lauro.moscardini@unibo.it [Dipartimento di Astronomia, Università di Bologna, Via Ranzani 1, 40127 Bologna (Italy)

    2012-10-01T23:59:59.000Z

    We examine the cosmological constraining power of future large-scale weak lensing surveys on the model of the ESA planned mission Euclid, with particular reference to primordial non-Gaussianity. Our analysis considers several different estimators of the projected matter power spectrum, based on both shear and flexion. We review the covariance and Fisher matrix for cosmic shear and evaluate those for cosmic flexion and for the cross-correlation between the two. The bounds provided by cosmic shear alone are looser than previously estimated, mainly due to the reduced sky coverage and background number density of sources for the latest Euclid specifications. New constraints for the local bispectrum shape, marginalized over ?{sub 8}, are at the level of ?f{sub NL} ? 100, with the precise value depending on the exact multipole range that is considered in the analysis. We consider three additional bispectrum shapes, for which the cosmic shear constraints range from ?f{sub NL} ? 340 (equilateral shape) up to ?f{sub NL} ? 500 (orthogonal shape). Also, constraints on the level of non-Gaussianity and on the amplitude of the matter power spectrum ?{sub 8} are almost perfectly anti-correlated, except for the orthogonal bispectrum shape for which they are correlated. The competitiveness of cosmic flexion constraints against cosmic shear ones depends by and large on the galaxy intrinsic flexion noise, that is still virtually unconstrained. Adopting the very high value that has been occasionally used in the literature results in the flexion contribution being basically negligible with respect to the shear one, and for realistic configurations the former does not improve significantly the constraining power of the latter. Since the shear shot noise is white, while the flexion one decreases with decreasing scale, by considering high enough multipoles the two contributions have to become comparable. Extending the analysis up to l{sub max} = 20,000 cosmic flexion, while being still subdominant, improves the shear constraints by ? 10% when added. However on such small scales the highly non-linear clustering of matter, the impact of baryonic physics, and the non-Gaussian part of the covariance matrix make any error estimation uncertain. By considering lower, and possibly more realistic, values of the flexion intrinsic shape noise results in flexion constraining power being a factor of ? 2 better than that of shear, and the bounds on ?{sub 8} and f{sub NL} being improved by a factor of ? 3 upon their combination.

  19. Accounting for baryonic effects in cosmic shear tomography: Determining a minimal set of nuisance parameters using PCA

    SciTech Connect (OSTI)

    Eifler, Tim; Krause, Elisabeth; Dodelson, Scott; Zentner, Andrew; Hearin, Andrew; Gnedin, Nickolay

    2014-05-28T23:59:59.000Z

    Systematic uncertainties that have been subdominant in past large-scale structure (LSS) surveys are likely to exceed statistical uncertainties of current and future LSS data sets, potentially limiting the extraction of cosmological information. Here we present a general framework (PCA marginalization) to consistently incorporate systematic effects into a likelihood analysis. This technique naturally accounts for degeneracies between nuisance parameters and can substantially reduce the dimension of the parameter space that needs to be sampled. As a practical application, we apply PCA marginalization to account for baryonic physics as an uncertainty in cosmic shear tomography. Specifically, we use CosmoLike to run simulated likelihood analyses on three independent sets of numerical simulations, each covering a wide range of baryonic scenarios differing in cooling, star formation, and feedback mechanisms. We simulate a Stage III (Dark Energy Survey) and Stage IV (Large Synoptic Survey Telescope/Euclid) survey and find a substantial bias in cosmological constraints if baryonic physics is not accounted for. We then show that PCA marginalization (employing at most 3 to 4 nuisance parameters) removes this bias. Our study demonstrates that it is possible to obtain robust, precise constraints on the dark energy equation of state even in the presence of large levels of systematic uncertainty in astrophysical processes. We conclude that the PCA marginalization technique is a powerful, general tool for addressing many of the challenges facing the precision cosmology program.

  20. 4MOST - 4-metre Multi-Object Spectroscopic Telescope

    E-Print Network [OSTI]

    de Jong, Roelof S; Chiappini, Cristina; Depagne, Éric; Haynes, Roger; Johl, Diane; Schnurr, Olivier; Schwope, Axel; Walcher, Jakob; Dionies, Frank; Haynes, Dionne; Kelz, Andreas; Kitaura, Francisco S; Lamer, Georg; Minchev, Ivan; Müller, Volker; Nuza, Sebastián E; Olaya, Jean-Christophe; Piffl, Tilmann; Popow, Emil; Steinmetz, Matthias; Ural, U?ur; Williams, Mary; Winkler, Roland; Wisotzki, Lutz; Ansorgb, Wolfgang R; Banerji, Manda; Solares, Eduardo Gonzalez; Irwin, Mike; Kennicutt, Robert C; King, David; McMahon, Richard; Koposov, Sergey; Parry, Ian R; Walton, Nicholas A; Finger, Gert; Iwert, Olaf; Krumpe, Mirko; Lizon, Jean-Louis; Vincenzo, Mainieri; Amans, Jean-Philippe; Bonifacio, Piercarlo; Cohen, Mathieu; Francois, Patrick; Jagourel, Pascal; Mignot, Shan B; Royer, Frédéric; Sartoretti, Paola; Bender, Ralf; Grupp, Frank; Hess, Hans-Joachim; Lang-Bardl, Florian; Muschielok, Bernard; Böhringer, Hans; Boller, Thomas; Bongiorno, Angela; Brusa, Marcella; Dwelly, Tom; Merloni, Andrea; Nandra, Kirpal; Salvato, Mara; Pragt, Johannes H; Navarro, Ramón; Gerlofsma, Gerrit; Roelfsema, Ronald; Dalton, Gavin B; Middleton, Kevin F; Tosh, Ian A; Boeche, Corrado; Caffau, Elisabetta; Christlieb, Norbert; Grebel, Eva K; Hansen, Camilla; Koch, Andreas; Ludwig, Hans-G; Quirrenbach, Andreas; Sbordone, Luca; Seifert, Walter; Thimm, Guido; Trifonov, Trifon; Helmi, Amina; Trager, Scott C; Feltzing, Sofia; Korn, Andreas; Boland, Wilfried

    2012-01-01T23:59:59.000Z

    The 4MOST consortium is currently halfway through a Conceptual Design study for ESO with the aim to develop a wide-field (>3 square degree, goal >5 square degree), high-multiplex (>1500 fibres, goal 3000 fibres) spectroscopic survey facility for an ESO 4m-class telescope (VISTA). 4MOST will run permanently on the telescope to perform a 5 year public survey yielding more than 20 million spectra at resolution R~5000 ({\\lambda}=390-1000 nm) and more than 2 million spectra at R~20,000 (395-456.5 nm & 587-673 nm). The 4MOST design is especially intended to complement three key all-sky, space-based observatories of prime European interest: Gaia, eROSITA and Euclid. Initial design and performance estimates for the wide-field corrector concepts are presented. We consider two fibre positioner concepts, a well-known Phi-Theta system and a new R-Theta concept with a large patrol area. The spectrographs are fixed configuration two-arm spectrographs, with dedicated spectrographs for the high- and low-resolution. A ful...

  1. Do we need model-dependent covariances when we test cosmological models with galaxy power spectra?

    E-Print Network [OSTI]

    Kalus, B; Samushia, L

    2015-01-01T23:59:59.000Z

    We consider the shape of the posterior distribution to be used when fitting cosmological models to power spectra measured from galaxy surveys. At very large scales, Gaussian posterior distributions in the power do not approximate the posterior distribution $\\mathcal P_R$ we expect for a Gaussian density field $\\delta_\\mathbf{k}$, even if we vary the covariance matrix according to the model to be tested. We compare alternative posterior distributions with $\\mathcal P_R$, both mode-by-mode and in terms of expected $f_\\mathrm{NL}$-measurements. Marginalising over a Gaussian posterior distribution $\\mathcal P_f$ with fixed covariance matrix yields a posterior mean value of $f_\\mathrm{NL}$ which, for a data set with the characteristics of Euclid, will be underestimated by $\\triangle f_\\mathrm{NL}=0.4$, while for the data release 9 (DR9) of the Sloan Digital Sky Survey (SDSS)-III Baryon Oscillation Spectroscopic Survey (BOSS) it will be underestimated by $\\triangle f_\\mathrm{NL}=19.1$. The inverse cubic normal dist...

  2. Cosmological tests of modified gravity: constraints on $F(R)$ theories from the galaxy clustering ratio

    E-Print Network [OSTI]

    Julien Bel; Philippe Brax; Christian Marinoni; Patrick Valageas

    2015-04-23T23:59:59.000Z

    The clustering ratio $\\eta$, a large-scale structure observable originally designed to constrain the shape of the power spectrum of matter density fluctuations, is shown to provide a sensitive probe of the nature of gravity in the cosmological regime. We apply this analysis to $F(R)$ theories of gravity using the luminous red galaxy (LRG) sample extracted from the spectroscopic Sloan Digital Sky Survey (SDSS) data release 7 and 10 catalogues. We find that General Relativity (GR), complemented with a Friedmann-Robertson-Walker (FRW) cosmological model with parameters fixed by the Planck satellite, describes extremely well the clustering of galaxies up to $z\\sim 0.6$. On large cosmic scales, the absolute amplitude of deviations from GR, $|f_{R_0 }|$, is constrained to be smaller than $4.6 \\times 10^{-5}$ at the $95\\%$ confidence level. This bound makes cosmological probes of gravity almost competitive with the sensitivity of Solar System tests, although still one order of magnitude less effective than astrophysical tests. We also extrapolate our results to future large surveys like Euclid and show that the astrophysical bound will certainly remain out of reach for such a class of modified-gravity models that only differ from $\\Lambda$CDM at low redshifts.

  3. I. Apples to apples $A^2$: photometric redshift predictions for next-generation surveys

    E-Print Network [OSTI]

    Ascaso, Begoña; Benítez, Narciso

    2015-01-01T23:59:59.000Z

    This is the first of a series of papers where we compare the expected performance of two of the largest stage IV next-generation surveys in the optical and infrared (LSST and Euclid), with a particular focus on cluster surveys. In this first paper, we introduce the mock catalogues we have utilized in this work, an N-body simulation+semi-analytical cone with a posterior modification with PhotReal, a technique which modifies the original photometry to make it more realistic by using an empirical library of spectral templates. We have confirmed the reliability of the mock catalogue by comparing the obtained color-magnitude relation, the luminosity and mass function and the angular correlation function with those of real data. We also analyze the behavior of the expected photometric redshifts for each different survey, in terms of photometric redshift resolution, photometric redshift bias and fraction of outliers. In addition, we discuss the benefits of using the BPZ \\emph{odds} photometric redshift quality param...

  4. Remarks on an attempted axiomatisation of Quantum Mechanics, due to Lucien Hardy, and Ten Theses on Hilbert's Sixth Problem and Quantum Measurement

    E-Print Network [OSTI]

    Joseph F. Johnson

    2006-06-15T23:59:59.000Z

    From the standpoint of Hilbert's Sixth Problem, which is the axiomatisation of Physics, the famous paper of Lucien Hardy's, Quantum Theory from Five Reasonable Axioms, is not relevant. The present paper argues that Hardy does not give a physical definition of `limit', and if we assume the usual mathematical definition of limit of a sequence, he fails to define a sequence in physical terms to which the usual definition is applicable. We argue that one should not, in fact, try to define probability in terms of the usual notion of limit of a sequence of results of a measurement because of seemingly insurmountable difficulties in axiomatising the notion of function or sequence in this context. Von Plato's and the authour's work (see http:arxiv.org/abs/quant-ph/0502124 and euclid.unh.edu/~jjohnson/axiomatics.html for larger context and further references) on the definition of physical probability needs to be used in this context. We conclude with ten theses on quantum measurement, from the standpoint of the Hilbert problem.

  5. Counting voids to probe dark energy

    E-Print Network [OSTI]

    Pisani, Alice; Hamaus, Nico; Alizadeh, Esfandiar; Biswas, Rahul; Wandelt, Benjamin D; Hirata, Christopher M

    2015-01-01T23:59:59.000Z

    We show that the number of observed voids in galaxy redshift surveys is a sensitive function of the equation of state of dark energy. Using the Fisher matrix formalism we find the error ellipses in the $w_0-w_a$ plane when the equation of state of dark energy is assumed to be of the form $w_{CPL}(z)=w_0 +w_a z/(1+z)$. We forecast the number of voids to be observed with the ESA Euclid satellite and the NASA WFIRST mission, taking into account updated details of the surveys to reach accurate estimates of their power. The theoretical model for the forecast of the number of voids is based on matches between abundances in simulations and the analytical prediction. To take into account the uncertainties within the model, we marginalize over its free parameters when calculating the Fisher matrices. The addition of the void abundance constraints to the data from Planck, HST and supernova survey data noticeably tighten the $w_0-w_a$ parameter space. We thus quantify the improvement in the constraints due to the use of...

  6. On geometry influence on the behavior of a quantum mechanical scalar particle with intrinsic structure in external magnetic and electric fields

    E-Print Network [OSTI]

    O. V. Veko; K. V. Kazmerchuk; E. M. Ovsiyuk; V. V. Kisel; V. M. Red'kov

    2014-11-07T23:59:59.000Z

    Relativistic theory of the Cox's scalar not point-like particle with intrinsic structure is developed on the background of arbitrary curved space-time. It is shown that in the most general form, the extended Proca-like tensor first order system of equations contains non minimal interaction terms through electromagnetic tensor F_{\\alpha \\beta} and Ricci tensor R_{\\alpha \\beta}. In relativistic Cox's theory, the limiting procedure to non-relativistic approximation is performed in a special class of curved space-time models. This theory is specified in simple geometrical backgrounds: Euclid's, Lobachevsky's, and Rie\\-mann's. Wave equation for the Cox's particle is solved exactly in presence of external uniform magnetic and electric fields in the case of Minkowski space. Non-trivial additional structure of the particle modifies the frequency of a quantum oscillator arising effectively in presence if external magnetic field. Extension of these problems to the case of the hyperbolic Lobachevsky space is examined. In presence of the magnetic field, the quantum problem in radial variable has been solved exactly; the quantum motion in z-direction is described by 1-dimensional Schr\\"{o}dinger-like equation in an effective potential which turns out to be too difficult for analytical treatment. In the presence of electric field, the situation is similar. The same analysis has been performed for spherical Riemann space model.

  7. Constraining inflation with future galaxy redshift surveys

    SciTech Connect (OSTI)

    Huang, Zhiqi; Vernizzi, Filippo [CEA, Institut de Physique Théorique, 91191 Gif-sur-Yvette cédex (France); Verde, Licia, E-mail: zhiqi.huang@cea.fr, E-mail: liciaverde@icc.ub.edu, E-mail: filippo.vernizzi@cea.fr [Institute of Sciences of the Cosmos (ICCUB), University of Barcelona, Marti i Franques 1, Barcelona 08024 (Spain)

    2012-04-01T23:59:59.000Z

    With future galaxy surveys, a huge number of Fourier modes of the distribution of the large scale structures in the Universe will become available. These modes are complementary to those of the CMB and can be used to set constraints on models of the early universe, such as inflation. Using a MCMC analysis, we compare the power of the CMB with that of the combination of CMB and galaxy survey data, to constrain the power spectrum of primordial fluctuations generated during inflation. We base our analysis on the Planck satellite and a spectroscopic redshift survey with configuration parameters close to those of the Euclid mission as examples. We first consider models of slow-roll inflation, and show that the inclusion of large scale structure data improves the constraints by nearly halving the error bars on the scalar spectral index and its running. If we attempt to reconstruct the inflationary single-field potential, a similar conclusion can be reached on the parameters characterizing the potential. We then study models with features in the power spectrum. In particular, we consider ringing features produced by a break in the potential and oscillations such as in axion monodromy. Adding large scale structures improves the constraints on features by more than a factor of two. In axion monodromy we show that there are oscillations with small amplitude and frequency in momentum space that are undetected by CMB alone but can be measured by including galaxy surveys in the analysis.

  8. Additive structure of Z(.) mod m_k (squarefree) and Goldbach's Conjecture

    E-Print Network [OSTI]

    N. F. Benschop

    2009-10-08T23:59:59.000Z

    The product m_k of the first k primes (2..p_k) has neighbours m_k +/- 1 with all prime divisors beyond p_k, implying there are infinitely many primes [Euclid]. All primes between p_k and m_k are in the group G_1 of units in semigroup Z_{m_k}(.) of mutiplication mod m_k. Due to the squarefree modulus Z_{m_k} is a disjoint union of 2^k groups, with as many idempotents - one per divisor of m_k, which form a Boolean lattice BL. The generators of Z_{m_k} and the additive properties of its lattice are studied. It is shown that each complementary pair in BL adds to 1 mod m_k and each even idempotent e in BL has successor e+1 in G_1. It follows that G_1+G_1 \\equiv E, the set of even residues in Z_{m_k}, so each even residue is the sum of two roots of unity, proving "Goldbach for Residues" mod m_k ("GR"). . . . Induction on k by extending residues mod m_k with "carry" a 1) successive 2n are in overlapping intervals, while the smallest composite unit in G_1 mod m_k is p_{k+1}^2, yielding "GC": Each 2n > 4 is the sum of two odd primes.

  9. Wide Angle Effects in Galaxy Surveys

    E-Print Network [OSTI]

    Yoo, Jaiyul

    2013-01-01T23:59:59.000Z

    Current and future galaxy surveys cover a large fraction of the entire sky with a significant redshift range, and the recent theoretical development shows that general relativistic effects are present in galaxy clustering on very large scales. This trend has renewed interest in the wide angle effect in galaxy clustering measurements, in which the distant-observer approximation is often adopted. Using the full wide-angle formula for computing the redshift-space correlation function, we show that compared to the sample variance, the deviation in the redshift-space correlation function from the simple Kaiser formula with the distant-observer approximation is negligible in the SDSS and is completely irrelevant in future galaxy surveys such as Euclid and the BigBOSS, if the theoretical prediction from the Kaiser formula is averaged over the survey volume and the non-uniform distribution of cosine angle between the line-of-sight and the pair separation directions is properly considered. We also find small correctio...

  10. Supermassive population III supernovae and the birth of the first quasars

    SciTech Connect (OSTI)

    Whalen, Daniel J.; Smidt, Joseph [T-2, Los Alamos National Laboratory, Los Alamos, NM 87545 (United States); Even, Wesley; Fryer, Chris L. [CCS-2, Los Alamos National Laboratory, Los Alamos, NM 87545 (United States); Heger, Alexander [Monash Centre for Astrophysics, Monash University, Victoria 3800 (Australia); Chen, K.-J. [School of Physics and Astronomy, University of Minnesota, Twin Cities, Minneapolis, MN 55455 (United States); Stiavelli, Massimo [Space Telescope Science Institute, 3700 San Martin Drive, Baltimore, MD 21218 (United States); Xu, Hao [Center for Astrophysics and Space Sciences, UC San Diego, La Jolla, CA 92093 (United States); Joggerst, Candace C. [XTD-3, Los Alamos National Laboratory, Los Alamos, NM 87545 (United States)

    2013-11-20T23:59:59.000Z

    The existence of supermassive black holes as early as z ? 7 is one of the great, unsolved problems in cosmological structure formation. One leading theory argues that they are born during catastrophic baryon collapse in z ? 15 protogalaxies that form in strong Lyman-Werner UV backgrounds. Atomic line cooling in such galaxies fragments baryons into massive clumps that are thought to directly collapse to 10{sup 4}-10{sup 5} M {sub ?} black holes. We have now discovered that some of these fragments can instead become supermassive stars that eventually explode as thermonuclear supernovae (SNe) with energies of ?10{sup 55} erg, the most energetic explosions in the universe. We have calculated light curves and spectra for supermassive Pop III SNe with the Los Alamos RAGE and SPECTRUM codes. We find that they will be visible in near-infrared all-sky surveys by Euclid out to z ? 10-15 and by WFIRST and WISH out to z ? 15-20, perhaps revealing the birthplaces of the first quasars.

  11. Quintessence versus phantom dark energy: the arbitrating power of current and future observations

    SciTech Connect (OSTI)

    Novosyadlyj, B.; Sergijenko, O. [Astronomical Observatory of Ivan Franko National University of Lviv, Kyryla i Methodia str., 8, Lviv, 79005 (Ukraine); Durrer, R. [Université de Genève, Département de Physique Théorique and CAP, 24 quai Ernest-Ansermet, CH-1211 Genève 4 (Switzerland); Pelykh, V., E-mail: novos@astro.franko.lviv.ua, E-mail: olka@astro.franko.lviv.ua, E-mail: ruth.durrer@unige.ch, E-mail: pelykh@iapmm.lviv.ua [Ya. S. Pidstryhach Institute for Applied Problems of Mechanics and Mathematics, Naukova str., 3-b, Lviv, 79060 (Ukraine)

    2013-06-01T23:59:59.000Z

    We analyze the possibility to distinguish between quintessence and phantom scalar field models of dark energy using observations of luminosity distance moduli of SNe Ia, CMB anisotropies and polarization, matter density perturbations and baryon acoustic oscillations. Among the present observations only Planck data on CMB anisotropy and SDSS DR9 data on baryon acoustic oscillations may be able to decide between quintessence or phantom scalar field models, however for each model a set of best-fit parameters exists, which matches all data with similar goodness of fit. We compare the relative differences of best-fit model predictions with observational uncertainties for each type of data and we show that the accuracy of SNe Ia luminosity distance data is far from the one necessary to distinguish these types of dark energy models, while the CMB data (WMAP, ACT, SPT and especially Planck) are close to being able to reliably distinguish them. Also an improvement of the large-scale structure data (future releases of SDSS BOSS and e.g. Euclid or BigBOSS) will enable us to surely decide between quintessence and phantom dark energy.

  12. Search for GeV Gamma Ray Bursts with the ARGO-YBJ Detector: Summary of Eight Years of Observations

    E-Print Network [OSTI]

    Bartoli, B; Bi, X J; Branchini, P; Budano, A; Camarri, P; Cao, Z; Cardarelli, R; Catalanotti, S; Chen, S Z; Chen, T L; Creti, P; Cui, S W; Dai, B Z; D'Amone, A; Danzengluobu,; De Mitri, I; Piazzoli, B D'Ettorre; Di Girolamo, T; Di Sciascio, G; Feng, C F; Feng, Zhaoyang; Feng, Zhenyong; Gou, Q B; Guo, Y Q; He, H H; Hu, Haibing; Hu, Hongbo; Iacovacci, M; Iuppa, R; Jia, H Y; Labaciren,; Li, H J; Liguori, G; Liu, C; Liu, J; Liu, M Y; Lu, H; Ma, L L; Ma, X H; Mancarella, G; Mari, S M; Marsella, G; Martello, D; Mastroianni, S; Montini, P; Ning, C C; Panareo, M; Perrone, L; Pistilli, P; Ruggieri, F; Salvini, P; Santonico, R; Shen, P R; Sheng, X D; Shi, F; Surdo, A; Tan, Y H; Vallania, P; Vernetto, S; Vigorito, C; Wang, H; Wu, C Y; Wu, H R; Xue, L; Yang, Q Y; Yang, X C; Yao, Z G; Yuan, A F; Zha, M; Zhang, H M; Zhang, L; Zhang, X Y; Zhang, Y; Zhao, J; Zhaxiciren,; Zhaxisangzhu,; Zhou, X X; Zhu, F R; Zhu, Q Q; Zizzi, G

    2015-01-01T23:59:59.000Z

    The search for Gamma Ray Burst (GRB) emission in the energy range 1-100 GeV in coincidence with the satellite detection has been carried out using the Astrophysical Radiation with Ground-based Observatory at YangBaJing (ARGO-YBJ) experiment. The high altitude location (4300 m a.s.l.), the large active surface ($\\sim$ 6700 m$^2$ of Resistive Plate Chambers), the wide field of view ($\\sim 2~$sr, limited only by the atmospheric absorption) and the high duty cycle ($>$ 86 %) make the ARGO-YBJ experiment particularly suitable to detect short and unexpected events like GRBs. With the scaler mode technique, i.e., counting all the particles hitting the detector with no measurement of the primary energy and arrival direction, the minimum threshold of $\\sim$ 1 GeV can be reached, overlapping the direct measurements carried out by satellites. During the experiment lifetime, from December 17, 2004 to February 7, 2013, a total of 206 GRBs occurring within the ARGO-YBJ field of view (zenith angle $\\theta$ $\\le$ 45$^{\\circ}...

  13. Increasing the transformer ratio at the Argonne wakefield accelerator.

    SciTech Connect (OSTI)

    Power, J.G.; Conde, M.; Liu, W.; Yusof, Z.; Gai, W.; Jing, C.; Kanareykin, A. (High Energy Physics); (Euclid Techlabs, LLC)

    2011-01-01T23:59:59.000Z

    The transformer ratio is defined as the ratio of the maximum energy gain of the witness bunch to the maximum energy loss experienced by the drive bunch (or a bunch within a multidrive bunch train). This plays an important role in the collinear wakefield acceleration scheme. A high transformer ratio is desirable since it leads to a higher overall efficiency under similar conditions (e.g. the same beam loading, the same structure, etc.). One technique to enhance the transformer ratio beyond the ordinary limit of 2 is to use a ramped bunch train. The first experimental demonstration observed a transformer ratio only marginally above 2 due to the mismatch between the drive microbunch length and the frequency of the accelerating structure [C. Jing, A. Kanareykin, J. Power, M. Conde, Z. Yusof, P. Schoessow, and W. Gai, Phys. Rev. Lett. 98, 144801 (2007)]. Recently, we revisited this experiment with an optimized microbunch length using a UV laser stacking technique at the Argonne Wakefield Accelerator facility and measured a transformer ratio of 3.4. Measurements and data analysis from these experiments are presented in detail.

  14. Non-perturbative Dynamical Decoupling Control: A Spin Chain Model

    E-Print Network [OSTI]

    Zhao-Ming Wang; Lian-Ao Wu; Jun Jing; Bin Shao; Ting Yu

    2012-03-24T23:59:59.000Z

    This paper considers a spin chain model by numerically solving the exact model to explore the non-perturbative dynamical decoupling regime, where an important issue arises recently (J. Jing, L.-A. Wu, J. Q. You and T. Yu, arXiv:1202.5056.). Our study has revealed a few universal features of non-perturbative dynamical control irrespective of the types of environments and system-environment couplings. We have shown that, for the spin chain model, there is a threshold and a large pulse parameter region where the effective dynamical control can be implemented, in contrast to the perturbative decoupling schemes where the permissible parameters are represented by a point or converge to a very small subset in the large parameter region admitted by our non-perturbative approach. An important implication of the non-perturbative approach is its flexibility in implementing the dynamical control scheme in a experimental setup. Our findings have exhibited several interesting features of the non-perturbative regimes such as the chain-size independence, pulse strength upper-bound, noncontinuous valid parameter regions, etc. Furthermore, we find that our non-perturbative scheme is robust against randomness in model fabrication and time-dependent random noise.

  15. The negative cell cycle regulator, Tob (transducer of ErbB-2), is involved in motor skill learning

    SciTech Connect (OSTI)

    Wang Xinming [Laboratory of Higher Brain Functions, Institute of Neurobiology, Fudan University, 220 Han-Dan Road, Shanghai 200433 (China); Shanghai Institute of Physiology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, 320 Yue-Yang Road, Shanghai 200031 (China); Gao Xiang [Laboratory of Molecular Cell Biology, Laboratory of Stem Cell Biology, Institute of Biochemistry and Cell Biology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, 320 Yue-Yang Road, Shanghai 200031 (China); Zhang Xuehan [Laboratory of Higher Brain Functions, Institute of Neurobiology, Fudan University, 220 Han-Dan Road, Shanghai 200433 (China); Tu Yanyang [Laboratory of Molecular Cell Biology, Laboratory of Stem Cell Biology, Institute of Biochemistry and Cell Biology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, 320 Yue-Yang Road, Shanghai 200031 (China); Jin Meilei [Research Center of Biotechnology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, 500 Cao-Bao Road, Shanghai 200233 (China); Zhao Guoping [Chinese National Human Genome Center at Shanghai, 351 Guo-Shou-Jing Road, Zhang-Jiang Hi-Tech Park, Shanghai 201203 (China); Yu Lei [Department of Genetics and Center of Alcohol Studies, Rutgers University, 145 Bevier Road, Piscataway, NJ 08854 (United States); Jing Naihe [Laboratory of Molecular Cell Biology, Laboratory of Stem Cell Biology, Institute of Biochemistry and Cell Biology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, 320 Yue-Yang Road, Shanghai 200031 (China); Li Baoming [Laboratory of Higher Brain Functions, Institute of Neurobiology, Fudan University, 220 Han-Dan Road, Shanghai 200433 (China)]. E-mail: bmli@fudan.edu.cn

    2006-02-24T23:59:59.000Z

    Tob (transducer of ErbB-2) is a negative cell cycle regulator with anti-proliferative activity in peripheral tissues. Our previous study identified Tob as a protein involved in hippocampus-dependent memory consolidation (M.L. Jin, X.M. Wang, Y.Y. Tu, X.H. Zhang, X. Gao, N. Guo, Z.Q. Xie, G.P. Zhao, N.H. Jing, B.M. Li, Y.Yu, The negative cell cycle regulator, Tob (Transducer of ErbB-2), is a multifunctional protein involved in hippocampus-dependent learning and memory, Neuroscience 131 (2005) 647-659). Here, we provide evidence that Tob in the central nervous system is engaged in acquisition of motor skill. Tob has a relatively high expression in the cerebellum. Tob expression is up-regulated in the cerebellum after rats receive training on a rotarod-running task. Rats infused with Tob antisense oligonucleotides into the 4th ventricle exhibit a severe deficit in running on a rotating rod or walking across a horizontally elevated beam.

  16. Cosmological parameter constraints from SDSS luminous red galaxies: a new treatment of large-scale clustering

    E-Print Network [OSTI]

    Ariel G. Sanchez; M. Crocce; A. Cabre; C. M. Baugh; E. Gaztanaga

    2009-08-19T23:59:59.000Z

    We apply a new model for the spherically averaged correlation function at large pair separations to the measurement of the clustering of luminous red galaxies (LRGs) made from the SDSS by Cabre and Gaztanaga(2009). Our model takes into account the form of the BAO peak and the large scale shape of the correlation function. We perform a Monte Carlo Markov chain analysis for different combinations of datasets and for different parameter sets. When used in combination with a compilation of the latest CMB measurements, the LRG clustering and the latest supernovae results give constraints on cosmological parameters which are comparable and in remarkably good agreement, resolving the tension reported in some studies. The best fitting model in the context of a flat, Lambda-CDM cosmology is specified by Omega_m=0.261+-0.013, Omega_b=0.044+-0.001, n_s=0.96+-0.01, H_0=71.6+-1.2 km/s/Mpc and sigma_8=0.80+-0.02. If we allow the time-independent dark energy equation of state parameter to vary, we find results consistent with a cosmological constant at the 5% level using all data sets: w_DE=-0.97+-0.05. The large scale structure measurements by themselves can constrain the dark energy equation of state parameter to w_DE=-1.05+-0.15, independently of CMB or supernovae data. We do not find convincing evidence for an evolving equation of state. We provide a set of "extended distance priors" that contain the most relevant information from the CMB power spectrum and the shape of the LRG correlation function which can be used to constrain dark energy models and spatial curvature. Our model should provide an accurate description of the clustering even in much larger, forthcoming surveys, such as those planned with NASA's JDEM or ESA's Euclid mission.

  17. CLUSTER LENSING PROFILES DERIVED FROM A REDSHIFT ENHANCEMENT OF MAGNIFIED BOSS-SURVEY GALAXIES

    SciTech Connect (OSTI)

    Coupon, Jean; Umetsu, Keiichi [Institute of Astronomy and Astrophysics, Academia Sinica, P.O. Box 23-141, Taipei 10617, Taiwan (China); Broadhurst, Tom, E-mail: coupon@asiaa.sinica.edu.tw [Department of Theoretical Physics, University of Basque Country UPV/EHU, P.O. Box 644, E-48080 Bilbao (Spain)

    2013-07-20T23:59:59.000Z

    We report the first detection of a redshift-depth enhancement of background galaxies magnified by foreground clusters. Using 300,000 BOSS survey galaxies with accurate spectroscopic redshifts, we measure their mean redshift depth behind four large samples of optically selected clusters from the Sloan Digital Sky Survey (SDSS) surveys, totaling 5000-15,000 clusters. A clear trend of increasing mean redshift toward the cluster centers is found, averaged over each of the four cluster samples. In addition, we find similar but noisier behavior for an independent X-ray sample of 158 clusters lying in the foreground of the current BOSS sky area. By adopting the mass-richness relationships appropriate for each survey, we compare our results with theoretical predictions for each of the four SDSS cluster catalogs. The radial form of this redshift enhancement is well fitted by a richness-to-mass weighted composite Navarro-Frenk-White profile with an effective mass ranging between M{sub 200} {approx} 1.4-1.8 Multiplication-Sign 10{sup 14} M{sub Sun} for the optically detected cluster samples, and M{sub 200} {approx} 5.0 Multiplication-Sign 10{sup 14} M{sub Sun} for the X-ray sample. This lensing detection helps to establish the credibility of these SDSS cluster surveys, and provides a normalization for their respective mass-richness relations. In the context of the upcoming bigBOSS, Subaru Prime Focus Spectrograph, and EUCLID-NISP spectroscopic surveys, this method represents an independent means of deriving the masses of cluster samples for examining the cosmological evolution, and provides a relatively clean consistency check of weak-lensing measurements, free from the systematic limitations of shear calibration.

  18. WEAK LENSING MEASUREMENT OF GALAXY CLUSTERS IN THE CFHTLS-WIDE SURVEY

    SciTech Connect (OSTI)

    Shan Huanyuan; Tao Charling [Department of Physics and Tsinghua Center for Astrophysics, Tsinghua University, Beijing, 100084 (China); Kneib, Jean-Paul; Jauzac, Mathilde; Limousin, Marceau [Laboratoire d'Astrophysique de Marseille, CNRS-Universite de Provence, 38 rue Frederic Joliot-Curie, F-13388 Marseille Cedex 13 (France); Fan Zuhui [Department of Astronomy, Peking University, Beijing, 100871 (China); Massey, Richard [Institute for Astronomy, Royal Observatory, Blackford Hill, Edinburgh EH9 3HJ (United Kingdom); Rhodes, Jason [California Institute of Technology, MC 350-17, 1200 East California Boulevard, Pasadena, CA 91125 (United States); Thanjavur, Karun [Canada France Hawaii Telescope, 65-1238 Mamalahoa Hwy, Kamuela, HI 96743 (United States); McCracken, Henry J., E-mail: shanhuany@gmail.com [Institude d'Astrophysique de Paris, UMR 7095, 98 bis Boulevard Arago, F-75014 Paris (France)

    2012-03-20T23:59:59.000Z

    We present the first weak gravitational lensing analysis of the completed Canada-France-Hawaii Telescope Legacy Survey (CFHTLS). We study the 64 deg{sup 2} W1 field, the largest of the CFHTLS-Wide survey fields, and present the largest contiguous weak lensing convergence 'mass map' yet made. 2.66 million galaxy shapes are measured, using the Kaiser Squires and Broadhurst Method (KSB) pipeline verified against high-resolution Hubble Space Telescope imaging that covers part of the CFHTLS. Our i'-band measurements are also consistent with an analysis of independent r'-band imaging. The reconstructed lensing convergence map contains 301 peaks with signal-to-noise ratio {nu} > 3.5, consistent with predictions of a {Lambda}CDM model. Of these peaks, 126 lie within 3.'0 of a brightest central galaxy identified from multicolor optical imaging in an independent, red sequence survey. We also identify seven counterparts for massive clusters previously seen in X-ray emission within 6 deg{sup 2} XMM-LSS survey. With photometric redshift estimates for the source galaxies, we use a tomographic lensing method to fit the redshift and mass of each convergence peak. Matching these to the optical observations, we confirm 85 groups/clusters with {chi}{sup 2}{sub reduced} < 3.0, at a mean redshift (z{sub c} ) = 0.36 and velocity dispersion ({sigma}{sub c}) = 658.8 km s{sup -1}. Future surveys, such as DES, LSST, KDUST, and EUCLID, will be able to apply these techniques to map clusters in much larger volumes and thus tightly constrain cosmological models.

  19. An ideal mass assignment scheme for measuring the Power Spectrum with FFTs

    E-Print Network [OSTI]

    Weiguang Cui; Lei Liu; Xiaohu Yang; Yu Wang; Longlong Feng; Volker Springel

    2008-07-20T23:59:59.000Z

    In measuring the power spectrum of the distribution of large numbers of dark matter particles in simulations, or galaxies in observations, one has to use Fast Fourier Transforms (FFT) for calculational efficiency. However, because of the required mass assignment onto grid points in this method, the measured power spectrum $\\la |\\delta^f(k)|^2\\ra$ obtained with an FFT is not the true power spectrum $P(k)$ but instead one that is convolved with a window function $|W(\\vec k)|^2$ in Fourier space. In a recent paper, Jing (2005) proposed an elegant algorithm to deconvolve the sampling effects of the window function and to extract the true power spectrum, and tests using N-body simulations show that this algorithm works very well for the three most commonly used mass assignment functions, i.e., the Nearest Grid Point (NGP), the Cloud In Cell (CIC) and the Triangular Shaped Cloud (TSC) methods. In this paper, rather than trying to deconvolve the sampling effects of the window function, we propose to select a particular function in performing the mass assignment that can minimize these effects. An ideal window function should fulfill the following criteria: (i) compact top-hat like support in Fourier space to minimize the sampling effects; (ii) compact support in real space to allow a fast and computationally feasible mass assignment onto grids. We find that the scale functions of Daubechies wavelet transformations are good candidates for such a purpose. Our tests using data from the Millennium Simulation show that the true power spectrum of dark matter can be accurately measured at a level better than 2% up to $k=0.7k_N$, without applying any deconvolution processes. The new scheme is especially valuable for measurements of higher order statistics, e.g. the bi-spectrum,........

  20. Upgrading RESRAD-RDD and Planning for Improvised Nuclear Device Incidents--The RESRAD-RDD&IND

    Broader source: Energy.gov [DOE]

    Upgrading RESRAD-RDD and Planning for Improvised Nuclear Device Incidents--The RESRAD-RDD&IND Abstract: The RESRAD-RDD code was developed through the interagency Operational Guidelines Task Group (OGT) to assist decision makers, emergency responders, and emergency preparedness planners for response to radiological dispersal device incidents (RDD). The RESRAD-RDD code was released as a companion software tool in 2009 to support the OGT Manual—Preliminary Report on Operational Guidelines Developed for Use in Emergency Preparedness and Response to a Radiological Dispersal Device Incident (DOE/HS-0001). The original RESRAD-RDD code was Microsoft Excel based software with the user interface written in Visual Basic. This version of RESRAD-RDD is being converted to a database driven software that runs on Windows 7 operating system in the .NET environment. The new RESRAD-RDD code is being tested to make sure it reproduces old code results. The new code runs faster than the old spreadsheets code by a factor of 10 or so, fewer clicks are required for the same calculations, operational guidelines can be easily located, and the reports can be written to PDFs instead of HTML. Additional radionuclides are also being added to the new RESRAD-RDD code. An Improvised Nuclear Device (IND) scenario is also being added to the code and about 44 - 60 radionuclides will be added to handle IND incident. A new OGT Task Group is in the process of updating the OGT Manual and providing guidance on the development of the IND scenario and methodology. The new code, RESRAD-RDD&IND is expected to be released in early 2015. Charley Yu*, Argonne National Laboratory ; Carlos Corredor, U.S. Department of Energy; Jing-Jy Cheng, Argonne National Laboratory; Sunita Kamboj, Argonne National Laboratory; David LePoire, Argonne National Laboratory; Paul Flood, Argonne National Laboratory

  1. Non-linear evolution of the cosmic neutrino background

    SciTech Connect (OSTI)

    Villaescusa-Navarro, Francisco; Viel, Matteo [INAF/Osservatorio Astronomico di Trieste, Via Tiepolo 11, 34143, Trieste (Italy); Bird, Simeon [Institute for Advanced Study, 1 Einstein Drive, Princeton, NJ, 08540 (United States); Peña-Garay, Carlos, E-mail: villaescusa@oats.inaf.it, E-mail: spb@ias.edu, E-mail: penya@ific.uv.es, E-mail: viel@oats.inaf.it [Instituto de Física Corpuscular, CSIC-UVEG, E-46071, Paterna, Valencia (Spain)

    2013-03-01T23:59:59.000Z

    We investigate the non-linear evolution of the relic cosmic neutrino background by running large box-size, high resolution N-body simulations which incorporate cold dark matter (CDM) and neutrinos as independent particle species. Our set of simulations explore the properties of neutrinos in a reference ?CDM model with total neutrino masses between 0.05-0.60 eV in cold dark matter haloes of mass 10{sup 11}?10{sup 15} h{sup ?1}M{sub s}un, over a redshift range z = 0?2. We compute the halo mass function and show that it is reasonably well fitted by the Sheth-Tormen formula, once the neutrino contribution to the total matter is removed. More importantly, we focus on the CDM and neutrino properties of the density and peculiar velocity fields in the cosmological volume, inside and in the outskirts of virialized haloes. The dynamical state of the neutrino particles depends strongly on their momentum: whereas neutrinos in the low velocity tail behave similarly to CDM particles, neutrinos in the high velocity tail are not affected by the clustering of the underlying CDM component. We find that the neutrino (linear) unperturbed momentum distribution is modified and mass and redshift dependent deviations from the expected Fermi-Dirac distribution are in place both in the cosmological volume and inside haloes. The neutrino density profiles around virialized haloes have been carefully investigated and a simple fitting formula is provided. The neutrino profile, unlike the cold dark matter one, is found to be cored with core size and central density that depend on the neutrino mass, redshift and mass of the halo, for halos of masses larger than ? 10{sup 13.5}h{sup ?1}M{sub s}un. For lower masses the neutrino profile is best fitted by a simple power-law relation in the range probed by the simulations. The results we obtain are numerically converged in terms of neutrino profiles at the 10% level for scales above ? 200 h{sup ?1}kpc at z = 0, and are stable with respect to box-size and starting redshift of the simulation. Our findings are particularly important in view of upcoming large-scale structure surveys, like Euclid, that are expected to probe the non-linear regime at the percent level with lensing and clustering observations.

  2. Measuring the neutrino mass from future wide galaxy cluster catalogues

    SciTech Connect (OSTI)

    Carbone, Carmelita; Moscardini, Lauro; Cimatti, Andrea [Dipartimento di Astronomia, Alma Mater Studiorum-Università di Bologna, via Ranzani 1, I-40127 Bologna (Italy); Fedeli, Cosimo, E-mail: carmelita.carbone@unibo.it, E-mail: cosimo.fedeli@astro.ufl.edu, E-mail: lauro.moscardini@unibo.it, E-mail: a.cimatti@unibo.it [Department of Astronomy, University of Florida, 211 Bryant Space Science Center, Gainesville, FL 32611 (United States)

    2012-03-01T23:59:59.000Z

    We present forecast errors on a wide range of cosmological parameters obtained from a photometric cluster catalogue of a future wide-field Euclid-like survey. We focus in particular on the total neutrino mass as constrained by a combination of the galaxy cluster number counts and correlation function. For the latter we consider only the shape information and the Baryon Acoustic Oscillations (BAO), while marginalising over the spectral amplitude and the redshift space distortions. In addition to the cosmological parameters of the standard ?CDM+? model we also consider a non-vanishing curvature, and two parameters describing a redshift evolution for the dark energy equation of state. For completeness, we also marginalise over a set of ''nuisance'' parameters, representing the uncertainties on the cluster mass determination. We find that combining cluster counts with power spectrum information greatly improves the constraining power of each probe taken individually, with errors on cosmological parameters being reduced by up to an order of magnitude. In particular, the best improvements are for the parameters defining the dynamical evolution of dark energy, where cluster counts break degeneracies. Moreover, the resulting error on neutrino mass is at the level of ?(M{sub ?}) ? 0.9 eV, comparable with that derived from present Ly? forest measurements and Cosmic Microwave background (CMB) data in the framework of a non-flat Universe. Further adopting Planck priors and reducing the number of free parameters to a ?CDM+? cosmology allows to place constraints on the total neutrino mass of ?(M{sub ?}) ? 0.08 eV, close to the lower bound enforced by neutrino oscillation experiments. Finally, in the optimistic case where uncertainties in the calibration of the mass-observable relation were so small to be neglected, the combination of Planck priors with cluster counts and power spectrum would constrain the total neutrino mass down to ?(M{sub ?}) ? 0.034 eV, i.e. the minimum neutrino mass predicted by oscillation experiments would be detected in a ?CDM framework. We thus show that galaxy clusters from future wide galaxy surveys will be an excellent tool for studying cosmology and fundamental physics.

  3. OPTICAL/NEAR-INFRARED SELECTION OF RED QUASI-STELLAR OBJECTS: EVIDENCE FOR STEEP EXTINCTION CURVES TOWARD GALACTIC CENTERS?

    SciTech Connect (OSTI)

    Fynbo, J. P. U.; Krogager, J.-K.; Vestergaard, M.; Geier, S. [Dark Cosmology Centre, Niels Bohr Institute, University of Copenhagen, Juliane Maries Vej 30, DK-2100 Copenhagen O (Denmark); Venemans, B. [Max-Planck Institute for Astronomy, Koenigstuhl 17, D-69117 Heidelberg (Germany); Noterdaeme, P. [CNRS-UPMC, UMR7095, Institut d'Astrophysique de Paris, 98bis Bd. Arago, F-75014 Paris (France); Moller, P. [European Southern Observatory, Karl-Schwarzschildstrasse 2, D-85748 Garching bei Muenchen (Germany); Ledoux, C. [European Southern Observatory, Alonso de Cordova 3107, Vitacura, Casilla 19001, Santiago 19 (Chile)

    2013-01-15T23:59:59.000Z

    We present the results of a search for red QSOs using a selection based on optical imaging from the Sloan Digital Sky Survey (SDSS) and near-infrared imaging from UKIDSS. Our main goal with the selection is to search for QSOs reddened by foreground dusty absorber galaxies. For a sample of 58 candidates (including 20 objects fulfilling our selection criteria that already have spectra in the SDSS), 46 (79%) are confirmed to be QSOs. The QSOs are predominantly dust-reddened except for a handful at redshifts z {approx}> 3.5. However, the dust is most likely located in the QSO host galaxies (and for two, the reddening is primarily caused by Galactic dust) rather than in the intervening absorbers. More than half of the QSOs show evidence of associated absorption (BAL absorption). Four (7%) of the candidates turned out to be late-type stars, and another four (7%) are compact galaxies. We could not identify the remaining four objects. In terms of their optical spectra, these QSOs are similar to the QSOs selected in the FIRST-2MASS Red Quasar Survey except they are on average fainter, more distant, and only two are detected in the FIRST survey. As per the usual procedure, we estimate the amount of extinction using the SDSS QSO template reddened by Small-Magellanic-Cloud-(SMC) like dust. It is possible to get a good match to the observed (rest-frame ultraviolet) spectra, but it is not possible to match the observed near-IR photometry from UKIDSS for nearly all the reddened QSOs. The most likely reasons are that the SDSS QSO template is too red at optical wavelengths due to contaminating host galaxy light and because the assumed SMC extinction curve is too shallow. Three of the compact galaxies display old stellar populations with ages of several Gyr and masses of about 10{sup 10} M{sub Sun} (based on spectral energy distribution modeling). The inferred stellar densities in these galaxies exceed 10{sup 10} M{sub Sun} kpc{sup -2}, which is among the highest measured for early-type galaxies. Our survey has demonstrated that selection of QSOs based on near-IR photometry is an efficient way to select QSOs, including reddened QSOs, with only small contamination from late-type stars and compact galaxies. This will be useful with ongoing and future wide-field near-IR surveys such as the VISTA and EUCLID surveys.

  4. Urban Form Energy Use and Emissions in China: Preliminary Findings and Model Proof of Concept

    SciTech Connect (OSTI)

    Aden, Nathaniel; Qin, Yining; Fridley, David

    2010-12-15T23:59:59.000Z

    Urbanization is reshaping China's economy, society, and energy system. Between 1990 and 2008 China added more than 300 million new urban residents, bringing the total urbanization rate to 46%. The ongoing population shift is spurring energy demand for new construction, as well as additional residential use with the replacement of rural biomass by urban commercial energy services. This project developed a modeling tool to quantify the full energy consequences of a particular form of urban residential development in order to identify energy- and carbon-efficient modes of neighborhood-level development and help mitigate resource and environmental implications of swelling cities. LBNL developed an integrated modeling tool that combines process-based lifecycle assessment with agent-based building operational energy use, personal transport, and consumption modeling. The lifecycle assessment approach was used to quantify energy and carbon emissions embodied in building materials production, construction, maintenance, and demolition. To provide more comprehensive analysis, LBNL developed an agent-based model as described below. The model was applied to LuJing, a residential development in Jinan, Shandong Province, to provide a case study and model proof of concept. This study produced results data that are unique by virtue of their scale, scope and type. Whereas most existing literature focuses on building-, city-, or national-level analysis, this study covers multi-building neighborhood-scale development. Likewise, while most existing studies focus exclusively on building operational energy use, this study also includes embodied energy related to personal consumption and buildings. Within the boundaries of this analysis, food is the single largest category of the building energy footprint, accounting for 23% of the total. On a policy level, the LCA approach can be useful for quantifying the energy and environmental benefits of longer average building lifespans. In addition to prospective analysis for standards and certification, urban form modeling can also be useful in calculating or verifying ex post facto, bottom-up carbon emissions inventories. Emissions inventories provide a benchmark for evaluating future outcomes and scenarios as well as an empirical basis for valuing low-carbon technologies. By highlighting the embodied energy and emissions of building materials, the LCA approach can also be used to identify the most intensive aspects of industrial production and the supply chain. The agent based modeling aspect of the model can be useful for understanding how policy incentives can impact individual behavior and the aggregate effects thereof. The most useful elaboration of the urban form assessment model would be to further generalize it for comparative analysis. Scenario analysis could be used for benchmarking and identification of policy priorities. If the model is to be used for inventories, it is important to disaggregate the energy use data for more accurate emissions modeling. Depending on the policy integration of the model, it may be useful to incorporate occupancy data for per-capita results. On the question of density and efficiency, it may also be useful to integrate a more explicit spatial scaling mechanism for modeling neighborhood and city-level energy use and emissions, i.e. to account for scaling effects in public infrastructure and transportation.

  5. Final Technical Report: Intensive Quenching Technology for Heat Treating and Forging Industries

    SciTech Connect (OSTI)

    Aronov, Michael A.

    2005-12-21T23:59:59.000Z

    Intensive quenching (IQ) process is an alternative way of hardening (quenching) steel parts through the use of highly agitated water and then still air. It was developed by IQ Technologies, Inc. (IQT) of Akron, Ohio. While conventional quenching is usually performed in environmentally unfriendly oil or water/polymer solutions, the IQ process uses highly agitated environmentally friendly water or low concentration water/mineral salt solutions. The IQ method is characterized by extremely high cooling rates of steel parts. In contrast to conventional quenching, where parts cool down to the quenchant temperature and usually have tensile or neutral residual surface stresses at the end of quenching. The IQ process is interrupted when the part core is still hot and when there are maximum compressive stresses deep into the parts, thereby providing hard, ductile, better wear resistant parts. The project goal was to advance the patented IQ process from feasibility to commercialization in the heat-treating and forging industries to reduce significantly energy consumption and environmental impact, to increase productivity and to enhance economic competitiveness of these industries as well as Steel, Metal Casting and Mining industries. To introduce successfully the IQ technology in the U.S. metal working industry, the project team has completed the following work over the course of this project: A total of 33 manufacturers of steel products provided steel parts for IQ trails. IQT conducted IQ demonstrations for 34 different steel parts. Our customers tested intensively quenched parts in actual field conditions to evaluate the product service life and performance improvement. The data obtained from the field showed the following: Service life (number of holes punched) of cold-work punches (provided by EHT customer and made of S5 shock-resisting steel) was improved by two to eight times. Aluminum extrusion dies provided by GAM and made of hot work H-13 steel outperformed the standard dies by at least 50%. Dies provided by an AST customer, made of plain carbon 1045 steel and used for pellet manufacturing outperformed the standard dies by more than 100%. Concrete crusher liner wear plates provided by an EHT customer and made of 1045 steel, had the same surface hardness as the plates made of more expensive, pre-hardened high alloy HARDOX-500 material supplied by a Swedish company and used currently by the EHT customer. The 1045 material intensively quenched wear plates are currently in the field. Concrete block molding machine wear plates provided by an IQT customer and made of 8620 steel were processed at the AST production IQ system using a 40% reduced carburization cycle. An effective case depth in the intensively quenched wear plates was the same as in the standard, oil quenched parts. Base keys provided by an EHT customer and made of 8620 steel were processed using a 40% reduced carburization cycle. The intensively quenched parts showed the same performance as standard parts. IQT introduced the IQ process in heat treat practices of three commercial heat-treating shops: Akron Steel Treating Co., Summit Heat Treating Co. and Euclid Heat Treating Co. CWRU conducted a material characterization study for a variety of steels to develop a database to support changing/modification of recognized standards for quenching steel parts. IQT conducted a series of IQ workshops, published seven technical papers and participated in ASM Heat Treating Society conference and exposition and in Furnace North America Show. IQT designed and built a fully automated new IQ system installed at the Center for Intensive Quenching. This system includes the following major components: a stand-alone 1,900-gallon IQ water system, a 24'' x 24'' atmosphere pit furnace, and an automated load transfer mechanism. IQT established a ''Center for Intensive Quenching'' at the AST facilities. The 4,000 square feet Center includes the following equipment: High-velocity single part quenching IQ unit developed and built previously under EMTEC CT-65 project. The unit is equipped w