Now showing items 2050-2057 of 2057

    • Zero Emissions Sulphur Recovery Production 

      Alqattan, Ahmad; Alshatti, Naser; Alajmi, Qahsan; Alajmi, Fahad
      A designed process for the concurrent production of hydrogen and Sulphur from a H2S containing gas stream (acid gas) with zero emissions. The method uses catalytic oxidative cracking, COC, of H2S to form H2 and S2. In ...
    • Zero-knowledge proofs for mix-nets of secret shares 

      Silaghi, Marius Cӑlin (2005-03-07)
      Mix-nets can be used to shuffle vectors of shared secrets. This operation can be an important building block for solving combinatorial problems where constraints are secret to different participants. A main contribution ...
    • ZnO nanorod-smectic liquid crystal composites: Role of ZnO particle size, shape, and concentration on liquid crystal order and current-voltage properties 

      Branch, J.; Thompson, Raymond G.; Taylor, Jefferson W.; Salamanca-Riba, Lourdes G.; Martínez-Miranda, Luz J. (2014-04-30)
      This paper investigates how changing the ZnO nanorod size and concentration in a smectic liquid crystal affect the order of the liquid crystal and the current-voltage (I-V) curves in these ZnO nanorods - octylcyanobiphenyl ...
    • δ Sct-type pulsations in eclipsing binary systems: Y Cam 

      Wood, Matt A.; Rodríguez, Eloy; García, Juan Mario; Costa, Víctor M.; Lampens, Patricia; Van Cauteren, Paul; Mkrtichian, David E.; Olson, Edward C.; Amado, Pedro J.; Daszyńska-Daszkiewicz, Jadwiga (2010)
      We present the results of a three-continent multisite photometric campaign carried out on the Algol-type eclipsing binary system Y Cam, in which the primary component is a multiperiodic δ Sct-type pulsator. The observations ...
    • The δ Scuti star FG Virginis II. A search for high pulsation frequencies 

      Breger, Michel; Handler, Gerald; Serkowitsch, E.; Reegen, Piet; Provençal, Judith L.; Wood, Matt A.; Clemens, J. Christopher; O'Brien, Marlea Sean; Winget, Don Earl; Nather, R. Edward (1996-05)
      Although the δ Scuti and roAp variables occupy similar positions on and near the main sequence, δ Scuti variables pulsate with lower radial and nonradial overtones and lower frequencies. To test whether high frequencies ...
    • Υ(1S+2S+3S) production in d+Au and p+p collisions at √s NN=200 GeV and cold-nuclear-matter effects 

      Adare, Andrew Marshall; Afanasiev, Sergei V.; Aidala, C.; Ajitanand, N. N.; Akiba, Yasuyuki; Akimoto, R.; Baksay, Gyöngyi; Baksay, Laszlo; Hohlmann, Marcus; Rembeczki, S. (2013-04-25)
      The three Υ states, Υ(1S+2S+3S), are measured in d+Au and p+p collisions at √sNN=200 GeV and rapidities 1.2<|y|<2.2 by the PHENIX experiment at the Relativistic Heavy Ion Collider. Cross sections for the inclusive Υ(1S+2S+3S) ...
    • φ meson production in d + Au collisions at √sNN =200 GeV 

      Adare, Andrew Marshall; Aidala, Christine A.; Ajitanand, N. N.; Akiba, Yasuyuki; Al-Bataineh, H.; Alexander, John M.; Baksay, Gyöngyi; Baksay, László A.; Hohlmann, Marcus; Rembeczki, S. (2015-10-19)
      The PHENIX Collaboration has measured φ meson production in d+Au collisions at √sNN=200 GeV using the dimuon and dielectron decay channels. The φ meson is measured in the forward (backward) d-going (Au-going) direction, ...
    • ϒ(nS) polarizations versus particle multiplicity in pp collisions at s=7 TeV 

      Khachatryan, V.; Tumasyan, A.; Sirunyan, A.M.; Baarmand, M.M.; Noonan, D.; Colafranceschi, Stefano; Bhopatkar, Vallary; Hohlmann, Marcus; Roy, Tuhin S.; Yumiceva, Francisco X. (2016-10-10)
      The polarizations of the ϒ(1S), ϒ(2S), and ϒ(3S) mesons are measured as a function of the charged particle multiplicity in proton–proton collisions at s=7 TeV. The measurements are performed with a dimuon data sample ...