Now showing items 512-531 of 1516

    • H.264 scalable video over finite-state Markov chain wireless channels 

      Hua, Guogang; Song, Daewon; Hench, David L.; Chen, Chang Wen (2007-09-10)
      In this paper, a wireless channel is viewed as a heterogeneous network in the time domain, and an adaptive video transmission scheme for H.264 scalable video over wireless channels modeled as a finite-state Markov chain ...
    • A half Dl MPEG-4 encoder on the BSP-15 DSP 

      Chen, Lulin; He, Zhihai; Chen, Chang Wen; Isnardi, Michael A. (2004-01-18)
      In this paper, we present the work on implementation of a half-Dl interlaced MPEG-4 encoder with Equator Technology DSP chip, BSP-15. The BSP-15 DSP consists mainly of a VLIW core, Co-processors, and media I/O interfaces. ...
    • HAWQ DD 

      Subramanian, A.; Hicks, A.; Romano, C.; Gatera, G.; Alameri, J.; Dushane, M.; Rhoney, M.; Momanyi, N.; Burke, S.
      Execute an autonomous mission to deliver a package to a predetermined location. HAWQ DD (Hybrid Autonomous Winged Quadrotor Delivery Drone) transitions from quadcopter configuration to fixed wing and delivers the 3 kg ...
    • Health Behaviors Contributing to Overall Perceived Health, Mental and Physical Health Status, and Functional Impairment in Psychologists and Trainees 

      Brown, Natasha (2017-01)
      This study investigated the health behaviors and overall perceived health among psychologists and psychology trainees. Results revealed significant correlations between overall perceived health and physical activity, ...
    • HEAT: runtime interception of Win32 functions 

      Andrews, Michael M. (2003-01-14)
      When researching in any field, it is always important to build upon existing work. In most research disciplines, the core base is well defined and widely documented. However, the basis of innovative research in computer ...
    • Heavy-flavor electron-muon correlations in p+p and d+Au collisions at sNN =200 GeV 

      Hohlmann, Marcus; Rembeczki, S.; Baksay, Gyöngyi; Baksay, László A; Adare, Andrew Marshall; Afanasiev, Sergei V.; Aidala, Christine A.; Ajitanand, N. N.; Akiba, Yasuyuki; Al-Bataineh, H. (2014-03-31)
      Background: Heavy-flavor modification in relativistic p(d)+A collisions are sensitive to different kinds of strong-interaction physics ranging from modifications of the nuclear wave function to initial- and final-state ...
    • Heavy-ion elemental abundances in large solar energetic particle events and their implications for the seed population 

      Desai, Mihir I.; Mason, Glenn M.; Gold, Robert E.; Krimigis, Stamatios M.; Cohen, Christina M S; Mewaldt, Richard A.; Mazur, Joseph E.; Dwyer, Joseph R. (2006-09-20)
      We have surveyed the ∼0.1-10 MeV nucleonˉ¹ abundances of heavy ions from ³He through Fe in 64 large solar energetic particle (LSEP) events observed on board the Advanced Composition Explorer from 1997 November through 2005 ...
    • Heavy-quark production in p + p and energy loss and flow of heavy quarks in Au + Au collisions at √sNN=200 GeV 

      Baksay, László A; Baksay, Gyöngyi; Dehmelt, Klaus; Hohlmann, Marcus; Rembeczki, Szabolcs; Adare, Andrew Marshall; Afanasiev, Sergei V.; Aidala, Christine A.; Ajitanand, N. N.; Akiba, Yasuyuki (2011-10-10)
      Transverse momentum spectra of electrons (pTe) from semileptonic weak decays of heavy-flavor mesons in the range of 0.3<pTe<9.0 GeV/c have been measured at midrapidity (|y|<0.35) by the PHENIX experiment at the Relativistic ...
    • Heliospheric influence on the anisotropy of TeV cosmic rays 

      Zhang, Ming; Zuo, Pingbing; Pogorelov, Nikolai V. (2014-06-26)
      This paper provides a theory of using Liouville's theorem to map the anisotropy of TeV cosmic rays seen at Earth using the particle distribution function in the local interstellar medium (LISM). The ultimate source of ...
    • High Fidelity Adaptive Cyber Emulation 

      Mammadov, Samir (2017-05)
      While looking for a high-level adaptive traffic generation tool, we came to realize that no such tool exists that can be used for rapid development while being platform agnostic. Having reviewed a wide array of tools to ...
    • High pT direct photon and π0 triggered azimuthal jet correlations and measurement of kT for isolated direct photons in p+p collisions at √s=200GeV 

      Adare, Andrew Marshall; Afanasiev, Sergei V.; Aidala, Christine A.; Ajitanand, N. N.; Akiba, Yasuyuki; Baksay, Gyöngyi; Baksay, László A; Dehmelt, Klaus; Hohlmann, Marcus; Rembeczki, Szabolcs (2010-10-04)
      Correlations of charged hadrons of 1<pT<10Gev/c with high pT direct photons and π0 mesons in the range 5<p T<15Gev/c are used to study jet fragmentation in the γ+jet and dijet channels, respectively. The magnitude of the ...
    • High-altitude electrical discharges associated with thunderstorms and lightning 

      Liu, Ningyu; McHarg, Matthew G.; Stenbaek-Nielsen, Hans C. (2015-12-01)
      The purpose of this paper is to introduce electrical discharge phenomena known as transient luminous events above thunderstorms to the lightning protection community. Transient luminous events include the upward electrical ...
    • High-energy electron beams launched into space by thunderstorms 

      Dwyer, Joseph R.; Grefenstette, Brian W.; Smith, David M. (2008-01-31)
      Using CGRO/BATSE data, a possible new source of high-energy electrons and positrons in the earth's inner magnetosphere is presented. These particles are generated within the upper atmosphere by Compton scattering and ...
    • High-level Multi-objective Model for Microgrid Design 

      Talebi, Siamak (2016-10)
      Recently, there is vast inclination toward using renewable energy in rural areas away from the main electricity generation plants. Small airports located in rural areas are good candidates to apply sustainable energy for ...
    • High-speed X-ray images of triggered lightning dart leaders 

      Dwyer, Joseph R.; Schaal, M. M.; Rassoul, Hamid K.; Uman, Martin A.; Jordan, Douglas M.; Hill, Dustin (2011-10-26)
      We present the first high-time resolution two-dimensional images of X-ray emissions from lightning. The images were recorded at a rate of 10 million per second using a new pinhole-type camera, located 44 m from rocket-and-wire- ...
    • HOLOGRAPHIC-BASED LEAKY WAVE ANTENNAS AND PHONON-ENHANCED WAVEGUIDES FOR INFRARED APPLICATIONS 

      Manene, Franklin Muriuki (2014-12)
      This work contributes to critical requirements for antenna-coupled detection applications: 1) large capture cross section with design control of angular response and 2) long propagation lengths of complex signals. ...
    • The horizontal electric field induced by a lightning return stroke 

      Meredith, Scott L.; Earles, Susan K.; Turner, Niescja E. (2010)
      Problem statement: Develop a new formula which describes the horizontal electric field induced by a lightning return stroke in contact with an imperfect conductive surface. Approach: A new method for describing the horizontal ...
    • The horizontal electric field induced by a lightning return stroke 

      Meredith, Scott L.; Earles, Susan K.; Turner, Niescja E. (2010)
      Problem statement: Develop a new formula which describes the horizontal electric field induced by a lightning return stroke in contact with an imperfect conductive surface. Approach: A new method for describing the horizontal ...
    • Host-Guest specificity of Cyclodextrins Using Direct Electronic Measurements 

      Byrd, Chanel; Guruge, Charitha; Xie, Hui; Olson, Joel A.; Nesnas, Nasri
      Cyclodextrin, a cyclic oligosaccharide, has a hydrophobic center that binds to different ligands making it a highly attractive molecule for several industries. It is the goal of this study to establish a process in which ...
    • How Shared Leadership Improves Team Performance: Exploring the Role of Team Knowledge and Team Learning 

      Jiang, Hairong (2016-08)
      Team-structured work is prevalent in organizations and the effectiveness of teams greatly depends on the leadership enacted. Ample studies have supported the utility of a more fluid team structure where leadership is the ...