Map shows next states to get hit hardest by March heat wave Quadruple amputee cornhole champion facing murder charges in fatal shooting William Shatner turns 95 and gives blunt life advice that keeps ...
Abstract: In this study, we developed a screw-shaped ultrasonic motor comprising bolt-clamped Langevin type longitudinal vibration transducers (BLTs). Three BLTs are installed in the shape of a screw ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results