An integrated circuit device is described. The invention is directed to methods of form tissue adhesion by administering to tissues compositions comprising proteins conjugated to one or more novel photosensitizers and irradiating the composition. The mixture is exposed to a library of oligonucleotide probe pairs having known sequences. The back EMF sensor circuit measures an order with respect to voltage of at least one phase relative to one or more other phases during off-time. Additionally, unlike prior art systems that use water as an intercooler, no additional equipment is needed to cool the vaporized natural gas, such as cooling towers. The microprocessor schedules access to the plurality of disk storage devices through the disk storage interface.