• Article  

      A consistent velocity approximation for variable-density flow and transport in porous media 

      Albets-Chico, X.; Kassinos, Stavros C. (2013)
      Using a finite-volume nodal-based code, we introduce a new consistent numerical scheme for approximating the seepage velocity in variable-density flow in porous media. It has been known from previous works that the lack ...
    • Article  

      The effect of La3+, Ti4+ and Zr4+ dopants on the mechanism of WGS on ceria-doped supported Pt catalysts 

      Petallidou, Klito C.; Kalamaras, Christos M.; Efstathiou, Angelos M. (2014)
      Platinum nanoparticles supported on single CeO2 and TiO 2 metal oxides and Ce0.8Ti0.2O 2-δ solid solution were prepared to investigate the effect of Ti4+-doping of ceria on important mechanistic and kinetic aspects of the ...
    • Article  

      Evidence for the presence of two conformations of the heme a 3-CuB pocket of cytochrome caa 3 from Thermus thermophilus 

      Pavlou, A.; Soulimane, T.; Pinakoulaki, Eftychia (2011)
      Resonance Raman (RR) and "light" minus "dark" Fourier transform infrared (FTIR) difference spectra are reported for the CO-bound caa3 oxidase from Thermus thermophilus. Two Fe-CO stretching modes at 518 and 507 cm-1, the ...
    • Article  

      Internet computing: Using reputation to select workers from a pool 

      Christoforou, Evgenia; Fernández Anta, Antonio; Georgiou, Chryssis; Mosteiro, Miguel A. (2016)
      The assignment and execution of tasks over the Internet is an inexpensive solution in contrast with supercomputers. We consider an Internet-based Master-Worker task computing approach, such as SETI@home. A master process ...
    • Article  

      Low-temperature water-gas shift on Pt/Ce0.5La0.5O2 - δ: Effect of support synthesis method 

      Petallidou, Klito C.; Boghosian, Soghomon; Efstathiou, Angelos M. (2015)
      A series of 0.5 wt% Pt/Ce0.5La0.5O2 - δ (Ce:La = 1:1) catalysts, the supports of which were prepared by different methods, namely: (i) sol-gel using citrate or oxalate as complexing agent, (ii) pechini, and (iii) urea ...
    • Article  

      Orthogonal polynomials for area-type measures and image recovery 

      Saff, E. B.; Stahl, H.; Stylianopoulos, Nikos S.; Totik, V. (2015)
      Let G be a finite union of disjoint and bounded Jordan domains in the complex plane, let K be a compact subset of G, and consider the set G∗ obtained from G by removing K
    • Article  

      Study of elementary reactions with the HADES dielectron spectrometer 

      Krücken, R.; Ramstein, B.; Agakichiev, G.; Agodi, C.; Bałanda, A.; Bellia, G.; Belver, D.; Belyaev, A.; Blanco, A.; Böhmer, M.; Boyard, J. L.; Braun-Munzinger, P.; Cabanelas, Pablo; Castro, E.; Christ, T.; Destefanis, M.; Diáz, J.; Dohrmann, F.; Dybczak, A.; Fabbietti, L.; Fateev, O.; Finocchiaro, P.; Fonte, P.; Friese, J.; Fröhlich, I.; Galatyuk, T.; Garznn, J. A.; Gernhäuser, R.; Gil, A.; Gilardi, C.; Golubeva, M.; González-Dïaz, D.; Grosse, E.; Guber, F.; Heilmann, M.; Hennino, T.; Holzmann, R.; Ierusalimov, A.; Iori, I.; Ivashkin, A.; Jurkovic, M.; Kämpfer, B.; Kanaki, K.; Karavicheva, T.; Kirschner, D.; Koenig, I.; Koenig, W.; Kolb, B. W.; Kotte, R.; Kozuch, A.; Krása, Antonín; Křïžek, F.; Kühn, W.; Kugler, A.; Kurepin, A.; Lamas-Valverde, J.; Lang, S.; Lange, J. S.; Lapidus, K.; Lopes, L.; Lorenz, M.; Liu, T.; Maier, L.; Mangiarotti, A.; Marïn, J.; Markert, J.; Metag, V.; Michalska, B.; Michel, J.; Mishra, D.; Morinière, E.; Mousa, J.; Müntz, C.; NaumannL.; Novotny, R.; Otwinowski, J.; Pachmayer, Y. C.; Palka, M.; Parpottas, Yiannis; Pechenov, V.; Pechenova, O.; Pérez Cavalcanti, T.; Pietraszko, J.; Przygoda, W.; Reshetin, A.; Rustamov, A.; Sadovsky, A.; Salabura, P.; Schma, A.; Simon, R.; Sobolev, Yu G.; Spataro, S.; Spruck, B.; Ströbele, H.; Stroth, J.; Sturm, C.; Sudol, M.; Tarantola, A.; Teilab, K.; Tlustý, P.; Traxler, M.; Trebacz, R.; Tsertos, Haralambos; Veretenkin, I.; Wagner, V.; Weber, M.; Wisniowski, M.; Wüstenfeld, J.; Yurevich, S.; Zanevsky, Y. V.; Zhou, P.; Zumbruch, P. (2010)
      Results obtained with the HADES dielectron spectrometer at GSI are discussed, with emphasis on dilepton production in elementary reactions.