A metal-oxide-semiconductor transistor and method of fabricating the same, in which the effective channel length is increased relative to the width of the gate electrode. Initially, a reverse supplemental channel frame is received at a base station. The heat exchanger also uses excess fuel cell heat to preheat streams of hydrogen and oxygen coming from the tanks. The eyestrain measurement system and method of the present disclosure is based on the measurement of disparity and disparity transition of stereoscopic images of the 3D presentation. The integrated train control system includes a master controller cooperating with features of EP-60, CCBII, LEADER, and Wired DP to control car control devices through ITC network. A programmed processor stores a plurality of electrical parameters which correspond to respective selectable candela.