A method of performing microbeam radiosurgery on a patient whereby target tissue within a patient is irradiated with high energy electromagnetic radiation via one or more microbeam envelopes with photons having respective energy magnitudes in excess of 200 keV, and maximum defined beam widths sufficiently narrow to yield a biological damage width which does not exceed a predetermined value. The thus prepared semiconductor device has a rear face on which electrodes for connecting to outside are exposed, and the sealing resin is formed so as to be flush with respect to the rear face of the board, surround the periphery of the board, and form a cross section in a rectangular shape. The filters could be implemented in analog or digital form. Context information for the new wireless client is transmitted from the second network device to other network devices in a proximity group of the second network device. The forecast module generates a profit for each of the retimed flights, which is used by a scheduling module to improve the schedule, which is used by the forecast module to revise the economic impacts for the list of all retimed flights. Therefore, higher clock rates for the signals transmitted on the signal lines are made possible in not completely expanded systems having empty mounting locations.