Abstract: Recently, the battery voltage of electric vehicles (EVs) has almost doubled for faster charging. However, it is difficult to charge these EVs with existing low-voltage fast chargers. To ...

Abstract: This article introduces a new design method for 360° continuously tunable phase shifters (PSs) with wide bandwidth (BW) and low phase error. In this design ...

The original version of this story appeared in Quanta Magazine. In 1939, upon arriving late to his statistics course at UC Berkeley, George Dantzig—a first-year graduate student—copied two problems ...

Preparations for the second phase of the Gaza ceasefire plan are underway, according to U.S. special envoy Steve Witkoff. The announcement comes after representatives from Egypt, Qatar and Turkey ...

An experimental drug Takeda acquired in a multibillion-dollar deal has succeeded in a pair of late-stage trials, positioning the company to seek clearance of a therapy it expects to become a future ...