Now showing items 2117-2136 of 14543

    • A Comprehensive Reference Transcriptome Resource for the Common House Spider Parasteatoda tepidariorum 

      Posnien, Nico; Zeng, Victor; Schwager, Evelyn E.; Pechmann, Matthias; Hilbrant, Maarten; Keefe, Joseph D.; Damen, Wim G. M.; Prpic, Nikola-Michael; McGregor, Alistair P.; Extavour, Cassandra G. (Public Library of Science, 2014)
      Parasteatoda tepidariorum is an increasingly popular model for the study of spider development and the evolution of development more broadly. However, fully understanding the regulation and evolution of P. tepidariorum ...
    • A Comprehensive Study of Detectability and Contamination in Deep Rapid Optical Searches for Gravitational Wave Counterparts 

      Cowperthwaite, Philip Steven; Berger, Edo (IOP Publishing, 2015)
      The first direct detection of gravitational waves (GW) by the ground-based Advanced LIGO/Virgo interferometers is expected to occur within the next few years. These interferometers are designed to detect the mergers of ...
    • Compressed air energy storage (CAES) with compressors distributed at heat loads to enable waste heat utilization 

      Safaei, Hossein; Keith, David; Hugo, Ronald J. (Elsevier BV, 2013)
      Large scale penetration of renewable energies such as wind and solar into the electric grid is complicated by their intermittency. Energy storage systems can mitigate these fluctuations by storing off-peak energy for use ...
    • Compressed air energy storage with waste heat export: An Alberta case study 

      Safaei, Hossein; Keith, David (Elsevier BV, 2014)
      Interest in compressed air energy storage (CAES) technology has been renewed driven by the need to manage variability form rapidly growing wind and solar capacity. Distributed CAES (D-CAES) design aims to improve the ...
    • Compressed Sensing for Multidimensional Spectroscopy Experiments 

      Sanders, Jacob Nathan; Saikin, Semion K.; Mostame, Sarah; Andrade, Xavier; Widom, Julia R.; Marcus, Andrew H.; Aspuru-Guzik, Alan (American Chemical Society, 2012)
      Compressed sensing is a processing method that significantly reduces the number of measurements needed to accurately resolve signals in many fields of science and engineering. We develop a two-dimensional variant of ...
    • Compressed Sensing for the Fast Computation of Matrices: Application to Molecular Vibrations 

      Sanders, Jacob Nathan; Andrade, Xavier; Aspuru-Guzik, Alan (American Chemical Society (ACS), 2015)
      This article presents a new method to compute matrices from numerical simulations based on the ideas of sparse sampling and compressed sensing. The method is useful for problems where the determination of the entries of a ...
    • Compressed Statistical Testing and Application to Radar 

      Chen, Hsieh-Chung; Kung, H. T.; Wicks, Michael C. (2012-12-06)
      We present compressed statistical testing (CST) with an illustrative application to radar target detection. We characterize an optimality condition for a compressed domain test to yield the same result as the corresponding ...
    • Compressible Quantum Phases from Conformal Field Theories in 2+1 Dimensions 

      Sachdev, Subir (American Physical Society, 2012)
      Conformal field theories (CFTs) with a globally conserved U(1) charge Q can be deformed into compressible phases by modifying their Hamiltonian, H, by a chemical potential H→H-μQ. We study 2+1 dimensional CFTs upon which ...
    • Compressive Sensing Based Channel Feedback Protocols for Spatially-Correlated Massive Antenna Arrays 

      Kuo, Ping-Heng; Kung, H. T.; Ting, Pang-an (Institute of Electrical and Electronics Engineers, 2012)
      Incorporating wireless transceivers with numerous antennas (such as Massive-MIMO) is a prospective way to increase the link capacity or enhance the energy efficiency of future communication systems. However, the benefits ...
    • Compressive Sensing Medium Access Control for Wireless LANs 

      Lin, Tsung-Han; Kung, H. T. (Institute of Electrical and Electronics Engineers, 2012)
      We propose a medium access control (MAC) protocol for wireless local area networks (LANs) that leverages the theory of compressive sensing. The proposed compressive sensing MAC (CS-MAC) exploits the sparse property that, ...
    • Compressive Sensing with Directly Recoverable Optimal Basis and Applications in Spectrum Sensing 

      Gwon, Youngjune Lee; Kung, H. T.; Vlah, Dario (2011)
      We describe a method of integrating Karhunen-Loeve Transform (KLT) into compressive sensing, which can as a result leverage KLT’s optimality in revealing the sparsity of a signal. We present two complementary results: (1) ...
    • Compressive Sensing with Optimal Sparsifying Basis and Applications in Spectrum Sensing 

      Gwon, Youngjune Lee; Kung, H. T.; Vlah, Dario (Institute of Electrical and Electronics Engineers, 2012)
      We describe a method of integrating Karhunen-Loève Transform (KLT) into compressive sensing, which can as a result improve the compression ratio without affecting the accuracy of decoding. We present two complementary ...
    • Compton scattering from Li6 at 86 MeV 

      Myers, L. S.; Ahmed, M. W.; Feldman, Gary J.; Kafkarkou, A.; Kendellen, D. P.; Mazumdar, I.; Mueller, J. M.; Sikora, M. H.; Weller, H. R.; Zimmerman, W. R. (American Physical Society (APS), 2014)
      Cross sections for 6Li(γ,γ) 6Li have been measured at the High Intensity Gamma-Ray Source (HI~γS) and the sensitivity of these cross sections to the nucleon isoscalar polarizabilities was studied. Data were collected using ...
    • Compton scattering from the deuteron below pion-production threshold 

      Myers, L. S.; Annand, J. R. M.; Brudvik, J.; Feldman, Gary J.; Fissum, K. G.; Grießhammer, H. W.; Hansen, K.; Henshaw, S. S.; Isaksson, L.; Jebali, R.; Kovash, M. A.; Lundin, M.; Middleton, D. G.; Nathan, A. M.; Schröder, B.; Stave, S. C. (American Physical Society (APS), 2015)
      Differential cross sections for elastic scattering of photons from the deuteron have recently been measured at the Tagged-Photon Facility at the MAX IV Laboratory in Lund, Sweden. These first new measurements in more than ...
    • Compulsory Premarital Screening for the Human Immunodeficiency Virus: Technical and Public Health Considerations 

      Cleary, Paul D.; Barry, Michael John; Mayer, Kenneth Hugh; Brandt, Allan M.; Gostin, Larry; Fineberg, Harvey V. (American Medical Association, 1987)
      The effectiveness of a mandatory premarital screening program was examined as a means of curtailing the spread of the human immunodeficiency virus (HIV) infection in the United States. The epidemiology of the HIV, the ...
    • Computation of p-Adic Heights and Log Convergence 

      Mazur, Barry C.; Stein, William; Tate, John Torrence (Universität Bielefeld, Fakultät für Mathematik, 2006)
      This paper is about computational and theoretical questions regarding p-adic height pairings on elliptic curves over a global field K. The main stumbling block to computing them efficiently is in calculating, for each of ...
    • Computational Caches 

      Waterland, Amos; Angelino, Elaine Lee; Cubuk, Ekin Dogus; Kaxiras, Efthimios; Adams, Ryan Prescott; Appavoo, Jonathan; Seltzer, Margo I. (ACM Press, 2013)
      Caching is a well-known technique for speeding up computation. We cache data from file systems and databases; we cache dynamically generated code blocks; we cache page translations in TLBs. We propose to cache the act of ...
    • Computational Challenges in E-Commerce 

      Feigenbaum, Joan; Parkes, David C.; Pennock, David M. (Association for Computing Machinery, 2009)
      Economic and social sciences will drive Internet protocols and services into the future.
    • Computational Color Constancy with Spatial Correlations 

      Chakrabarti, Ayan; Hirakawa, Keigo; Zickler, Todd (2010)
      The color of a scene recorded by a trichromatic sensor varies with the spectral distribution of the illuminant. For recognition and many other applications, we seek to process these measurements to obtain a color representation ...
    • Computational Complexity 

      Vadhan, Salil P. (Springer, 2011)