Initiators for atom transfer radical polymerizations are described. Moreover, at least the surface of the substrate for the wiring pattern to be formed thereon is mirror-polished, and thereafter, the wiring pattern is formed on the mirror-polished surface by the lift-off method. The inventive method is characterized by carrying out the heat treatment by heating the structural component to a dissolution temperature required for dissolving the crystalline phase only in at least one first component area in which the stresses within the component material do not exceed a predetermined value. Therefore, the composition is effective form improving the QOL of patients. The modulator output is coupled to the emitting perimeter which comprises ultrasonic frequency emitting material for propagating the mixed waveform into air for demodulating the waveform to generate the at least one new sonic or subsonic frequency.