Abstract: This work introduces a patent-pending inductorless switched capacitor (SC) ac-ac converter capable of operating in either step-down or step-up mode, offering distinct voltage gains depending ...

Abstract: Dielectrics used in class II multilayer ceramic capacitors offer vastly higher dielectric constants than class I ceramics or film capacitors, leading to large volumetric and cost savings.

With only scattered troops left inside the city and supply lines broken, Ukrainian officials say Moscow is quietly conceding what it long denied: Kupyansk is not under Russian control. Ukrainian-made ...

Isabel Casimiro, MD, PhD, is an endocrinologist at the University of Chicago in Illinois. As a physician-scientist in molecular biology, she uses her research on diabetes, lipid disorders, ...

The National Medical Commission (NMC) has released the official NEET UG 2026 syllabus, outlining the topics to be covered in ...