Abstract: Cyber security has always been an important issue in the Internet of Everything topic. In the physical layer of the Internet, specific emitter identification (SEI) technology is widely ...

Can we create artificial gravity, or is it still science fiction? In this video, we break the problem down using real physics and actual equations. By looking at rotational motion, angular velocity, ...

Abstract: The satellite altimetry missions could measure high-accuracy sea surface heights (SSHs) that can be used to recover the marine gravity field. Traditional methods for estimating the marine ...