A stacked DRAM cell capacitor having HSG silicon only on a top portion of a storage node, not on a bottom portion thereof. An integrated circuit or controller may be coupled to the control valve and also coupled to the pressure sensors by a lead structure including signal conductors surrounded by a Faraday cage, and a chemically inert housing coupled to the unitary controller body enclosing the control valve and the pressure sensors. Mim-1 may be a key signaling protein secreted by osteoclasts that regulates recruitment andor differentiation of osteoblast and osteoclast precursor cells. The first connection and the second connection are provided on the first switch element side of an imaginary boundary line obtained by extending a boundary between the first switch element and the second switch element. The ruggedized apparatus can be used reliably and effectively in uncontrolled environments, such as, for example at a crime scene to collect and analyze forensic data, as well as in semi-controlled environments, such as, for example at a point of care location.