Within each content area, there are one or more tutorials. Each tutorial consists of lessons. Each lesson should be a page detailing the concept being taught, along with sample code. Lesson and page ...

Abstract: This work presents a lightweight and ultra-wideband absorber, leveraging paper-based composites (PBCs) integrated with carbon fibers (CFs) through advanced paper-making techniques. The PBCs ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Jackie Reeve, Kaitlyn Wells and Melanie Pinola You can find plenty of phone ...

It’s only two weeks into 2026 and reading the headlines already makes many of us feel uneasy at best – and at worst, downright hopeless. Imagine you have been feeling this way for months, years or ...

Abstract: “Active flux” is an alternative unitary concept for the control of practically all ac drives. As aligned to rotor d-axis (for synchronous and flux-modulation machines) and to rotor flux axis ...