Due to increasing traffic flows the extension of transport infrastructure with rail roads and high speed lines is an ongoing process worldwide. Ballastless track systems with concrete slabs are used more and more. Following the first trials in the 1970s and more than four decade…
Selected chapters from the German concrete yearbook are now being published in the new English "Beton-Kalender Series" for the benefit of an international audience. Since it was founded in 1906, the Ernst & Sohn "Beton-Kalender" has been supporting developments in reinforced and…
Due to increasing traffic flows the extension of transport infrastructure with rail roads and high speed lines is an ongoing process worldwide. Ballastless track systems with concrete slabs are used more and more. Following the first trials in the 1970s and more than four decade…
Die Quantenphysik, auch Quantenmechanik, ist ein zentrales, wenn auch von vielen Schülern und Studenten ungeliebtes Thema der Physik. Aber keine Panik! Steven Holzner erklärt Ihnen freundlich, verständlich, kompetent, was Sie über Quantenphysik wissen müssen. Er erläutert die Gr…