Abstract: Analytical expression of transmission for the orbital angular momentum (OAM) communication using loop antenna arrays and paraboloids is derived to achieve a communication distance of 100 m.

Most AI training teaches you how to get outputs. Write a better prompt. Refine your query. Generate content faster. This approach treats AI as a productivity tool and measures success by speed. It ...

Abstract: This article tries closed-loop using a sampled-data (SD) controller for a new nonisolated dc–dc converter to maintain the constant voltage. The developed nonisolated converter attains a ...

Fantasy baseball managers often pay for last year’s results, even when the underlying skill tells a very different story. That disconnect is where studs are undervalued, breakouts are missed, and ...

November 20, 2025 – San Diego County District Attorney Summer Stephan announced that her office is receiving a $950,000 grant from the California Office of Traffic Safety for the twelfth year in a row ...

Fashion writers, vintage collectors and costume designers all use this app to unearth secondhand gems. By Laura Neilson A television costume designer looking for German military sneakers from the ...

Robots can be programmed to do a variety of tasks, like packing boxes and even performing surgery. But each individual movement or task requires its own specific training process, which makes it hard ...

Meta will soon use what people tell its artificial intelligence chatbot to get even better at selling them things. The company said on Wednesday that users’ chats and interactions with Meta AI will ...

Katelyn is a writer with CNET covering artificial intelligence, including chatbots, image and video generators. Her work explores how new AI technology is infiltrating our lives, shaping the content ...

Merriam-Webster's dictionary defines the verb plagiarize as "to steal and pass off (the ideas or words of another) as one's own: use (another's production) without crediting the source." And that's ...