An accelerometer includes an inertial platform maintaining an attitude in response to a platform stabilizing controller signal and defining a spin axis and a reference plane. The power train for a hybrid electric vehicle includes an engine, first and second motor generator, a battery, a plurality of planetary gear sets, and a plurality of breaks. A first circuit state is implemented in which the gate node, the source node and the drain node are connected to inputs that generate a stored charge at the gate node, the amount of stored charge at the gate node being responsive to a first voltage level. The clamping is done by wire clips which are crimped around the pivot mechanisms. The hubs extend into the open central regions of the wound springs, thereby supporting the wound springs within the frame of the window. tuberculosis and their use in vaccines, therapeutic agents, and various diagnostic tests.