This video shows how to take a basic crochet rectangle and shape it into a whimsical pixie bonnet. Viewers are guided through the process in an easy-to-follow way, making it approachable for a wide ...

Abstract: Unmanned aerial vehicles (UAVs) have found numerous applications and are expected to bring fertile business opportunities in the next decade. Among various enabling technologies for UAVs, ...

Channel theory is a fundamental theory of wireless communications. The sixth generation (6G) and beyond 6G (B6G) wireless communication networks are expected to provide space-air-ground-sea global ...