Microelectronic workpieces and methods for manufacturing microelectronic devices using such workpieces are disclosed. The facility uses a current consumption rank for each of a number of items and at least one or more previous consumption ranks for each of these items to attribute to at least a portion of the items a score characterizing the magnitude of increase in the consumption rank of the item. A new TCP header arrangement transmits a special access code to a Van Jacobson TCPIP header compressiondecompression arrangement. If it is ascertained that the current event is not located in the current event data stream in the television broadcasted video signal, then the television program content in the retained first digital video stream is played back on the television set. Also disclosed are methods for forming a protective coating system on the turbine engine component by forming the non-metallic oxide or nitride diffusion barrier layer on the substrate and then depositing the platinum group metal on top of the barrier layer. The feedback control includes determining a correction amount of the air-fuel ratio based on a detection value of an air-fuel ratio detecting means provided in an exhaust manifold.