Web Services haben für Applikationen die gleiche Bedeutung wie Internet-Browser für Menschen. Web Services sind ein Kommunikationsweg zwischen den Anwendungen. 1.2 Herangehensweise In dieser Arbeit wird der Entwurf einer SOA anhand von Web Services beschrieben. Als Proof-of-Concept wird ein B2B ...
In a lecture "Geometry in 3-space" for primary students, Euler's theorem was proved for convex polyhedra in the following informal way: First the concept of a Schlegel diagram was explained and as an illustration, the Schlegel diagrams for some polyhedra were produced by means of rubber sheets...
namely the notion of a sound informal proof. In German we use the term “inhaltlich-anschaulicher Beweis” in order to indicate that this method of demonstration calls upon the meaning of the terms employed, as distinct from abstract methods, which dispense with the interpretation of the...