A method, and the resulting structure, of making a CMOS device from carbon nanotube substrate, where a carbide contact is formed in a source drain region. In one embodiment, this capsule formulation is capable of sustaining desirable pharmacokinetic responses in a patient. The sensor can measure the fluid flow at an opening of the instrument enclosure. Each of the front panels has a forward edge stitched together over a central extent above a central region of the headband. The second difference signal corresponds to a difference provided by subtracting the second detection signal from the first detection signal. The rayon fiber is prepared from a cellulose acetate fiber with a degree of substitution of 2.