One embodiment of the present invention provides a system for provisioning physical resources shared by a plurality of jobs. The dispensing accessory is preferably asymmetric. The air-gap interlayer dielectric material causes the MOSFET semiconductor structures of the instant disclosure to have a reduced parasitic capacitance. Disclosed is a system and method for maximizing software package license utilization. A carbon-containing aluminum nitride sintered body of the present invention of the present invention comprising: carbon whose peak cannot be detected on its X-ray diffraction chart or whose peak is below its detection limit thereon; in a matrix made of aluminum nitride.