Session 1(B) - Nuclear science and technology, influence of irradiation on physical properties of materials, radiation detection I. J. Pechousek, P. Novak, J. Navarik, L. Machala Mössbauer spectroscopy system with increased performance and flexibility – utilization in material research K. Sedlačková, B. Zaťko, A. Šagátová, V. Nečas Properties of SiC semiconductor detector of fast neutrons investigated using MCNPX code J. Sitek, K. Sedlačková, J. Dekan Analysis of volcano rock from Canary islands S. Sojak, V. Slugeň, W. Egger, L. Ravelli, M. Petriska, M. Stacho, J. Veterníková, V. Sabelová Application of positron annihilation spectroscopy for investigation of reactor steels J. Šimeg-Veterníková, V. Slugeň, V. Sabelová, S. Sojak, M. Petriska Non-destructive study of new construction materials for advanced nuclear reactors M. Pavlovič, M. Miglierini, E. Mustafin, W. Ensinger, A. Šagátová, T. Seidl, M. Šoka Influence of xenon ion irradiation on magnetic susceptibility of soft-magnetic alloys J. Degmová, V. Slugeň, V. Kršjak Advanced characterization of irradiated WWER reactor pressure vessel steels V. Slugeň, S. Sojak, W. Egger Advanced characterization of irradiated WWER reactor pressure vessel steels