Proving that one quantum measurement is more powerful than another has long been difficult. Physicists from Heinrich Heine ...

How can you have a proof without proving anything? Mathematicians found a way and, in the process, came to blows over it – ...

Abstract: This paper presents a novel online technique for current ripple reduction in dual-phase DC-DC converters using phase-shift control. The proposed method employs a structured closed-loop ...

Abstract: Vehicle-to-everything (V2X) applications are usually powered by vehicular batteries and thus are power limited in general. Reconfigurable intelligent surfaces (RISs) are capable of improving ...

I'm an artist who also curates exhibitions. Most of my friends are other artists, who often want to be included in the shows I put together. Increasingly, I can't tell who my friends really are ...