Foods high in vitamin A include organ meats, sweet potatoes, carrots, eggs, fish, and dairy products. You can also find vitamin A in dietary supplements. Vitamin A plays a role in your vision, bone ...

CodeLayer is an open source IDE that lets you orchestrate AI coding agents. It comes with battle-tested workflows that enable AI to solve hard problems in large, complex codebases. Built on Claude ...

Getting good at LeetCode Java can feel like a puzzle sometimes, right? You see all these problems, and you’re not sure where ...

This letter presents a new K/Ka-band circularly polarized (CP) phased array antenna (PAA) using magneto-electric dipole (ME-dipole) elements. First, a novel CP ME-dipole element is proposed, combining ...

The waste left over from spent fossil fuel may contain a treasure trove of rare-earth elements worth billions of dollars. In a 2024 paper, geologists calculated that the waste ash from coal burnt in ...

Abstract: To improve the millimeter-wave signal coverage, this article presents a beam-scanning millimeter-wave phased array with switchable broadside and endfire radiation patterns. The proposed ...