March 20, 2026 • A multi-year megadrought in the Western U.S. has claimed untold populations of wild plants. Amid the conditions, some have survived. Scientists have produced a stunningly complete ...
Abstract: To investigate the charged motion of fiber impurity particles in transformers, a multiphysical field model for the solid-liquid two-phase flow of individual fiber impurity particles in ...
Abstract: to high voltage and current levels of high voltage DC (HVDC) relays and the absence of natural zero crossings in DC system, the arc generated during the breaking process of the relay has ...