A cutter system for cutting a single ply or multiple plies of limp material, or a lay, into a plurality of parts includes a cutter table for supporting the lay with a cutter head for cutting the lay into parts. The material will luminesce in the absence of an external source after irradiation with sunlight, visible, ultra-violet andor infrared radiation without any degradation in the integrity of the cementious materials from their original applications. A locking means further assists in ensuring that the blade tip remains locked to the base and includes a sliding latch that engages an aperture in the blade and the base and is itself locked in place to thereby lock the blade to the base. Embedding metal studs in the panel core reduces the sound transmission though the panel and eliminates thermal bridging between warm and cold surfaces. A network analyzer is connected at an intermediate point between the first and second endpoints within the network, to extract and process data from RTCP packets to select and monitor the RTP streams accumulated therein having a worst-case jitter and packet loss within the network. The present invention also relates to pharmaceutical preparations comprising such inhibitors and methods for administering them intraarterially directly to a tumor, as well as methods for identifying compositions that selectively inhibitor ATP production for use in the invention.