In dem Beitrag geht es um aktuelle Trends und Herausforderungen der deutschen und europäischen Mobilitätsentwicklung. Hierzu zählen neben der Klima- und Energierelevanz des Verkehrs Themen wie soziale Differenzierung, demographischer Wandel und kulturelle Aspekte in ihrer Bedeutung für...

The temporal evolution of two-dimensional foam is studied by event-driven numerical simulations based on different types of models. It is shown that most of the dynamical and topological features seen in experimental measurements can be reproduced. The average area of cells scales linearly with...

The objective of the paper is to examine and to assess the effects of the introduction of a third payer system on the mobility behaviour from a multidisciplinary viewpoint. This approach allows an analysis of various effects that free public transport and, in general, price policies can entail....