Following the disaster at Fukushima-Daiichi, chancellor Angela Merkel decided to speed up rather than slow down Germany's exit from nuclear power.

Like the immune response itself, our efforts to understand the "rules" for self-nonself discrimination are constantly evolving. The discovery of pattern recognition receptors-the Toll-like receptor (TLR) family in particular-shifted the emphasis of self-nonself recognition from lymphocytes functioning in the adaptive immune system to antigen-presenting cells (APCs) functioning in the innate imm...

Describing routes is an easy everyday task for people who know the environment well. However, strategies exist also for situations where only incomplete knowledge is available. We present a study eliciting verbalized route plans and thinkaloud data from novices and experts who were asked to find and describe routes in a complex building. The spatial descriptions were analyzed relating the level...