Light sometimes appears to be "dragged" by the motion of the medium through which it is traveling. This phenomenon, referred ...

An innovative method proposed for encrypting color images is comprised of one-time keys and chaos theory using a distinctive concept of rotor machine. The novelty of this scheme is that the rows and ...

At 87.1-mN preload, up to 0.1-N/spl middot/mm torque and 425r/min in both directions were obtained by driving the system at resonance, 186.3kHz for counter-clockwise rotation, and 240.6kHz for ...