A substrate has an active region divided into storage node contact junction regions, channel regions and a bit line contact junction region. Prior CPU utilization is calculated when a CPU enters an idle state. The particulate monitor also includes a real-time measuring device positioned at least partially within the housing and in fluid communication with the air passageway and a particulate collection device positioned at least partially within the housing and in fluid communication with the air passageway. A controller utilizing only a portion of the sensors within each group to make a determination regarding the occupant characteristic. The method includes forming a plurality of nanowires on a top surface of a substrate and forming an oxide layer adjacent to a bottom surface of each of the plurality of nanowires, wherein the oxide layer is to isolate each of the plurality of nanowires from the substrate. The internet receiving arrangement has quality test means for testing whether received information data have a satisfactory quality.