Dieser Beitrag widmet sich im ersten Teil der fundierten Herleitung einer Definition von Co‑Produktion aus produktionstheoretischer Sicht. Dazu werden zunächst die Begriffsbausteine „Produktion“ und „Co“ einzeln analysiert. Die anschließende Vereinigung zu einer Arbeitsdefinition fokussiert auf die Transformationsleistung…
Advances in information and communication technologies such as the Internet have driven a great transformation in the interactions between individuals and the urban environment. As the use of the Internet in cities becomes more intense and diverse, there is also a restructuring of urban space, which…
This paper reports the formation and structure of fast setting geopolymers activated by using three sodium silicate solutions with different modules (1.6, 2.0 and 2.4) and a berlinite-type aluminum orthophosphate. By varying the concentration of the aluminum orthophosphate, different Si/Al-ratios were…
Abstract Focused femtosecond laser irradiation is used to induce light scattering modifications in the core of an optical fiber. This turns the fiber into a diffuse, line‐shaped light source. The scattering is investigated by imaging almost the full solid angle far‐field pattern for the first time. Additionally,…