The method according to the invention is based on a configuration model of a part of an electrical power distribution network, describing a totality of possible configurations of appliances. Said compounds are useful as anti-inflammatory agents. Further, the unit includes apparatus 639 for making the ice or snow-like particles. The adhesive attaches the magnetic gasket to one component, and the magnetic strip holds another metallic component firmly in place. The fee for the object for the location is added to a customer price and a first customer response. Received electromagnetic radiation passes through respective array outputs and optical delays to the input of a signal detector.