A structure for a field effect transistor on a substrate that includes a gate stack, an isolation structure and a sourcedrain recess cavity below the top surface of the substrate disposed between the gate stack and the isolation structure. The LSI device includes a section which receives a filter selection parameter that determines a threshold value for each quantization parameter, for changing between conducting and non-conducting a coding distortion removal by the use of a filter. The system may also include a second packaging module selectively coupled to the base system, the second packaging module having a lifting device coupled to the second packaging module, the lifting device configured to manipulate an object. A duplicated contact pad may appear on the extender module shell bottom. Slopes indicative of the relation between true time and time stamps are calculated for various regions on an intra-region or inter-region basis, which then allows for true time estimates to be calculated for the data sequences, thus providing an accurate time basis for the logged data. The attenuated superantigen toxins are shown to protect animals against challenge with wild type toxin.