Publications Manuel Baur Norman Uhlmann Thorsten Pöschel Matthias Schröter Correction of beam hardening in X-ray radiograms Revview of Scientific Instruments 90, 025108 (2019) Manuel Baur Joelle Claussen Stefan Gerth Jonathan Kollmer Tara Shreve Norman Uhlmann Thorsten Pöschel How to measure the volume fraction of granular assemblies using x-ray radiography Powder Technology 356, 439-442 (2019)