Logarithmic SUSY electroweak effects on four-fermion processes at TeV   energies
  We compute the MSSM one-loop contributions to the asymptotic energy behaviour of fermion-antifermion pair production at future lepton-antilepton colliders. Besides the conventional logarithms of Renormalization Group origin, extra SUSY linear logarithmic terms appear of "Sudakov-type". In the TeV range their overall effect on a variety of observables can be quite relevant and drastically different from that obtained in the SM case. 
M. Beccaria, F.M. Renard and C. Verzegnassi