A power semiconductor device includes a semiconductor wafer having thereon a plurality of die regions and scribe lanes between the die regions. In the invention methods beta glucans are administered so as to enhance the development of osteoblasts and the inhibition of the development and recruitment of osteoclasts. A first operating shaft is supported for rotation about an axis of rotation, and a first operating clutch selectively connects the first operating shaft to the input shaft for rotation therewith. The housing has at least one housing opening, and at least several, preferably all, of the measurement receivers can be removed from the housing interior and reinstalledpossibly in the form of an exchangeable measurement sensorthrough the at least one housing opening without disconnecting the drivetrain. The VMS is not included in the call path. This ink exhibits very favorable latency.