Prof. Philipp Junker will talk, who used to work here, at our very own RUB, though now he holds a professorship at the Leibniz Universität in Hannover. His talk carries the very catchy title "An extended Hamilton principle as unifying theory for coupled problems and dissipative microstructure evolution". Prof. Junker is going to cover aspects about extended hamiltion principle for deriving the evolution laws of material models.