Now showing items 11842-11861 of 32643

    • Growth of InGaAs-channel transistor layers on large-scale Si wafers for HeteroIntegration with Si CMOS 

      Nguyen, X.S.; Yadav, S.; Lee, K.H.; Kohen, D.; Kumar, A.; e.a. (CS Mantech, 2017-05)
      We report on the growth of In 0.30 Ga 0.70 As channel high-electron mobility transistor (HEMT) epi-layers on a 200 mm silicon wafer by metal organic chemical vapor deposition (MOCVD). The device epi-layers were grown on a ...
    • Growth of Large-Area Single- and Bi-Layer Graphene by Controlled Carbon Precipitation on Polycrystalline Ni Surfaces 

      Reina, Alfonso; Thiele, Stefan; Jia, Xiaoting; Bhaviripudi, Sreekar; Dresselhaus, Mildred; e.a. (Springer-Verlag, 2009)
      We report graphene films composed mostly of one or two layers of graphene grown by controlled carbon precipitation on the surface of polycrystalline Ni thin films during atmospheric chemical vapor deposition (CVD). Controlling ...
    • Growth of Long Range Forward-Backward Multiplicity Correlations with Centrality in Au plus Au Collisions at root s(NN)=200 GeV 

      Walker, Matthew H.; Surrow, Bernd; Sakuma, Tai; Redwine, Robert P.; Milner, Richard G.; e.a. (American Physical Society, 2009-10)
      Forward-backward multiplicity correlation strengths have been measured with the STAR detector for Au+Au and p+p collisions at √sNN=200  GeV. Strong short- and long-range correlations (LRC) are seen in central Au+Au collisions. ...
    • The Growth of Low-Skill Service Jobs and the Polarization of the US Labor Market 

      Autor, David H.; Dorn, David (American Economic Association, 2013-08)
      We offer a unified analysis of the growth of low-skill service occupations between 1980 and 2005 and the concurrent polarization of US employment and wages. We hypothesize that polarization stems from the interaction between ...
    • The growth of nuclear power: drivers & constraints 

      Lester, Richard K.; Rosner, Robert (American Academy of Arts and Sciences, 2009-09)
      Many countries around the world are taking a fresh look at nuclear power. An important cause of what has come to be called the global nuclear renaissance is the prospect of severe disruptions to the earth’s climate ...
    • The growth of relative wealth and the Kelly criterion 

      Orr, H. Allen; Lo, Andrew W; Zhang, Ruixun (Springer US, 2017-09)
      We propose an evolutionary framework for optimal portfolio growth theory in which investors subject to environmental pressures allocate their wealth between two assets. By considering both absolute wealth and relative ...
    • Growth Opportunities and Technology Shocks 

      Kogan, Leonid; Papanikolaou, Dimitris (American Economic Association, 2010-05)
      We propose a theoretically motivated procedure for measuring heterogeneity in firms’ growth opportunities and document its empirical properties. The term “growth opportunities” refers to the component of a firm’s ...
    • Growth Opportunities, Technology Shocks, and Asset Prices 

      Kogan, Leonid; Papanikolaou, Dimitris (American Finance Association/Wiley, 2014-03)
      We explore the impact of investment-specific technology (IST) shocks on the cross section of stock returns. Using a structural model, we show that IST shocks have a differential effect on the value of assets in place and ...
    • The Growth Rate of Symplectic Homology and Affine Varieties 

      McLean, Mark Robert Leonard (SP Birkhäuser Verlag Basel, 2012-05)
      We will show that the cotangent bundle of a manifold whose free loopspace homology grows exponentially is not symplectomorphic to any smooth affine variety. We will also show that the unit cotangent bundle of such a manifold ...
    • GROWTH RATE OF THE TIDAL p-MODE g-MODE INSTABILITY IN COALESCING BINARY NEUTRON STARS 

      Weinberg, Nevin N. (IOP Publishing, 2016-03)
      We recently described an instability due to the nonlinear coupling of p-modes to g-modes and, as an application, we studied the stability of the tide in coalescing binary neutron stars. Although we found that the tide is ...
    • Growth signaling at the nexus of stem cell life and death 

      Wood, Kris C.; Sabatini, David M. (Elsevier Inc., 2009-09)
    • Growth, metabolic partitioning, and the size of microorganisms 

      Dutkiewicz, Stephanie; Follows, Michael J.; Kempes, Chris Poling (National Academy of Sciences, 2011-12)
      Population growth rate is a fundamental ecological and evolutionary characteristic of living organisms, but individuals must balance the metabolism devoted to biosynthesis and reproduction against the maintenance of existing ...
    • Growth, microstructure, and luminescent properties of direct-bandgap InAlP on relaxed InGaAs on GaAs substrates 

      Beaton, Daniel A.; Christian, T.; Alberi, Kirstin; Mascarenhas, A.; Bulsara, Mayank; e.a. (American Institute of Physics (AIP), 2013-05)
      Direct-bandgap InAlP alloy has the potential to be an active material in nitride-free yellow-green and amber optoelectronics with applications in solid-state lighting, display devices, and multi-junction solar cells. We ...
    • GRS 1915+105 IN “SOFT STATE”: NATURE OF ACCRETION DISK WIND AND ORIGIN OF X-RAY EMISSION 

      Ueda, Yoshihiro; Yamaoka, Kazutaka; Remillard, Ronald Alan (Institute of Physics/American Astronomical Society, 2009-04)
      We present the results from simultaneous Chandra HETGS and Rossi X-ray Timing Explorer (RXTE) observations of the microquasar GRS 1915+105 in its quasi-stable "soft state" (or State A) performed on 2007 August 14, several ...
    • GSC 07396-00759 = V4046 Sgr C[D]: A WIDE-SEPARATION COMPANION TO THE CLOSE T TAURI BINARY SYSTEM V4046 Sgr AB 

      Kastner, Joel H.; Sacco, G. G.; Montez, R.; Shi, H.; Alecian, E.; e.a. (IOP Publishing, 2011-09)
      We explore the possibility that GSC 07396-00759 (spectral type M1e) is a widely separated (~2[' over .]82, or projected separation ~12,350 AU) companion to the "old" (age ~12 Myr) classical T Tauri binary system V4046 Sgr ...
    • GTPases and the origin of the ribosome 

      Smith, Temple F.; Hartman, Hyman (Springer (Biomed Central Ltd.), 2010-05)
      Background This paper is an attempt to trace the evolution of the ribosome through the evolution of the universal P-loop GTPases that are involved with the ribosome in translation and with the attachment of the ribosome ...
    • The guanine-nucleotide exchange factor CalDAG GEFI fine-tunes functional properties of regulatory T cells 

      Niemz, Jana; Kliche, Stefanie; Pils, Marina C.; Morrison, Eliot; Manns, Annika; e.a. (Akademiai Kiado RT, 2017-05)
      Using quantitative phosphopeptide sequencing of unstimulated versus stimulated primary murine Foxp3(+) regulatory and Foxp3(-) conventional T cells (Tregs and Tconv, respectively), we detected a novel and differentially ...
    • Guaranteed Minimum-Rank Solutions of Linear Matrix Equations via Nuclear Norm Minimization 

      Recht, Benjamin; Fazel, Maryam; Parrilo, Pablo A. (Society of Industrial and Applied Mathematics (SIAM), 2010-08)
      The affine rank minimization problem consists of finding a matrix of minimum rank that satisfies a given system of linear equality constraints. Such problems have appeared in the literature of a diverse set of fields ...
    • Guaranteeing spoof-resilient multi-robot networks 

      Kumar, Swarun; Mazumder, Mark; Gil, Stephanie; Katabi, Dina; Rus, Daniela L (Springer-Verlag, 2017-02)
      Multi-robot networks use wireless communication to provide wide-ranging services such as aerial surveillance and unmanned delivery. However, effective coordination between multiple robots requires trust, making them ...
    • Guessing a password over a wireless channel (on the effect of noise non-uniformity) 

      Christiansen, Mark M.; Duffy, Ken R.; Medard, Muriel; Calmon, Flavio du Pin (Institute of Electrical and Electronics Engineers (IEEE), 2013-11)
      A string is sent over a noisy channel that erases some of its characters. Knowing the statistical properties of the string's source and which characters were erased, a listener that is equipped with an ability to test the ...