Abstract: This article proposes the design method of conductor considering ac resistance for high efficiency of permanent magnet synchronous motor (PMSM) using high fill factor winding. To achieve ...
Abstract: In intelligent railway systems, spoofing attacks pose significant cybersecurity threats to train positioning based on Global Navigation Satellite System (GNSS). To enhance the resilience of ...
U.S. President Donald Trump speaks to reporters outside the White House in Washington, D.C., on Jan. 27, 2026. (Kyle Mazza/Anadolu via Getty Images) About this research This Pew Research Center report ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results