A new half bridge gate driver IC for high voltage applications developed in high-voltage CMOS technology is described. It includes two driving stages able to source and sink 2A and 3A respectively: one driver is referenced to ground voltage, while the other may float up to 1200V above the former. The IC integrates the full digital section to interface a 3.3V controller and includes a set of fea...

This article is based on an interview between Prof. Martin Chalfie and Noa Segev. Scientists investigate things by observation. They look at a phenomenon that interests them try to understand it, using the most advanced tools they have. It often challenging for scientists see measure what want study, because go beyond had been previously seen. The development of modern imaging techniques has al...

Purpose: A proper warm-up method can be used as a strategy to improve performance of athletes in various sport fields. The aim of present study was to compare the effect of two traditional and post-activation potentiation warm-up methods on electromyographic variables of lower extremity muscles during squat jump. Methods: Fourteen trained male athletes were randomly performed three different p...