• Article  

      Evidence of two distinct subsubtypes within the HIV-1 subtype A radiation 

      Gao, F.; Vidal, N.; Li, Y.; Trask, S. A.; Chen, Y.; Kostrikis, Leontios G.; Ho, David D.; Kim, J.; Oh, M. -D; Choe, K.; Salminen, M.; Robertson, D. L.; Shaw, G. M.; Hahn, B. H.; Peeters, M. (2001)
      Members of HIV-1 group M are responsible for the vast majority of AIDS cases worldwide and have been classified on the basis of their phylogenetic relationships into nine roughly equidistant clades, termed subtypes. Although ...
    • Article  

      Matter and pseudoscalar densities in lattice QCD 

      Alexandrou, Constantia; De Forcrand, Ph; Tsapalis, Antonios (2003)
      The matter and the pseudoscalar densities inside a hadron are calculated via gauge-invariant equal-time correlation functions. A comparison is made between the charge and the matter density distributions for the pion, the ...
    • Article  

      Protein dynamics and electron transfer: Electronic decoherence and non-Condon effects 

      Skourtis, Spiros S.; Balabin, I. A.; Kawatsu, T.; Beratan, David N. (2005)
      We compute the autocorrelation function of the donor-acceptor tunneling matrix element 〈TDA(t)TDA(0)〉 for six Ru-azurin derivatives. Comparison of this decay time to the decay time of the time-dependent Franck-Condon factor ...