A receptacle that is adapted to be suspended from a support member includes a housing and a lid to enclose the interior thereof. The receiver circuitry is configured with three differential comparators. Other features would also be discussed. 0hept-2-ene-2-carboxylic acid having a diffraction pattern in powder X-ray diffraction having main peaks at diffraction angles of about 6. Subsequently, the set of one or more tags may reconstructed based at least in part upon the representative value in order to facilitate the generation of one or more reports, such as billing reports or resource usage reports. Moreover, a selective silicon growth method may be employed in a narrow junction portion, thereby reducing the number of processes, prime cost, and time.