Abstract: This work presents a new design space of Extended continuous class-F (ECCF) power amplifiers with resistive second harmonic impedance after including the ...

Review & Outlook: The President can gain more access to the world’s largest island without the bullying. Photo: Jim Watson/Reuters/Leon Neal/Getty Images/Kevin Lamarque/Reuters Since there has been ...

The Afro is one of the most iconic hairstyles of the last century. And one of its main ingredients was a hair product – Afro Sheen. But Afro Sheen did so much more than make Black afros shine. It was ...

President Trump has made clear he wants to revitalize Venezuela’s oil industry so he can use the cash to make the country great again — but the sector is in shambles after decades of plunder, talent ...

Abstract: Power transformers serve as indispensable elements in nearly every electrical power system. Ensuring the continuous operation of power transformers is pivotal in maintaining the reliability ...