Transition from Photoproduction to Deep-Inelastic Scattering in   Jetproduction at HERA in NLO QCD
  We present results from NLO QCD calculations on the production of jets in ep collisions at HERA in a continuous range of photon virtuality Q^2. Special attention is given to the collinear singularities from the virtual photon and the resolved virtual photon component of the cross sections. Comparisons with dijet data from H1 are shown and the infrared sensitivity of dijet cross sections is discussed. 
B. P\"otter