Abstract: In this article, we present a design scheme of an electron-optical system (EOS) for terahertz vacuum electron amplifiers. The performance characteristics are studied by simulation, and the ...

Interior design guru MaCenna Lee installs DIY faux beams for a charming kitchen renovation. Investigators seize luxury goods over alleged fraud Thousands could lose Medicare gap coverage next month ...

Abstract: For high-speed train (HST) millimeter wave (mmWave) communications, the use of narrow beams with small beam coverage needs frequent beam switching, while wider beams with small beam gain ...

Amazon.com Inc. alleges that a Berkshire Hathaway Inc.-owned utility in Oregon is failing to provide sufficient power for four new data center facilities, highlighting the strain rapid expansion of ...

Great AI doesn’t happen in isolation. These UX strategies — from confidence scores to graceful error recovery — turn users into active collaborators. The AI ...

ABSTRACT: Slab bending behavior is researched through investigation of the effects of various parameters such as longitudinal ribs volume ratios of concrete, number of support edges, and end ...

Charlie Kirk died last Wednesday, Sept. 10. He was loved by one side of the aisle, and hated by another. But I really don’t think that matters right now. A man was killed in political assassination, ...

Hudson Valley artists and designers will make over an Ulster County property this fall for the 2025 edition of the Kingston Design Showhouse. The event is hosted by Kingston Design Connection, a ...

The Sunday edition of The New York Times puzzle game Connections kept players on their toes today, offering a mix of themes that ranged from personal clout to high school timetables. The challenge, ...

Advance Design 2026 introduces a wide range of new features that expand the software’s capabilities in structural modelling, analysis, and documentation. From the introduction of composite beam ...