Anna Marbus successfully defended "Cyclist Conflict Behaviour in Shared Spaces" on April 17th, 2025. Anna developed an experiment with pairs of cyclists that forced them to interact with each other in an uncontrolled shared space when crossing paths. She measured the trajectories of the cyclist with an accurate GNSS measurement …

Jan van der Schot successfully defended "The Relationship between Equivalent Fall Height and Ground Reaction Force in Freestyle Ski Jumping". Jan measured both the trajectories of ski jump flight and the shape of the landing surface with high accuracy differential GPS for over 100 jumps. Using these measures he calculated …