NLO corrections to Delta F=2 effective Hamiltonians and SUSY   contribution to FCNC
  The most general QCD-NLO Anomalous-Dimension Matrix of all four-fermion dimension six Delta F=2 operators is presented. Two applications of this Anomalous-Dimension Matrix to the study of SUSY contribution to K- Kbar mixing are also discussed. 
Ignazio Scimemi