Abstract: In this paper, we study the downlink precoding of spatial non-stationary (SnS) extremely large-scale multiple-input multiple-output (XL-MIMO) in the near-field channel with uniform spherical ...

When OpenAI CEO Sam Altman made the dramatic call for a “code red” last week to beat back a rising threat from Google, he put a notable priority at the top of his list of fixes. The world’s most ...

We’ll explore how Array’s integration of APA’s fixed-tilt and A-frame designs opens new possibilities in difficult terrains and why foundation choice is critical to structural resilience and long-term ...

The pope, arriving in Lebanon, also encouraged that country’s Christians to stay where they are, despite economic, political and security concerns. By Motoko Rich Reporting from the papal plane en ...

Forbes contributors publish independent expert analyses and insights. I write about TV shows, movies, video games, entertainment & culture. It’s Veterans Day today. A holiday, though one that carries ...

Episcopal Bishop of Washington Mariann Budde talks about finding moments of courage in a world full of fear. Space Shuttle Commander Eileen Collins discusses her amazing career, which is the subject ...

BIRMINGHAM, Ala. (WIAT) — The HBO documentary “The Alabama Solution” offers an inside look at the horrific conditions within Alabama state prisons. Melvin Ray, an inmate, is featured in the ...

A documentary chronicling Alabama’s notorious prison system has dropped on HBO. “The Alabama Solution” is a nearly two-hour look at the state’s maximum-security lockups, using footage from inside ...

Abstract: The space-time-coupled grating lobe clutter (GLC) usually exists and is difficult to handle for subarray-based phased array airborne radar, which would cause serious performance degradation ...

Though Andrew Jarecki and Charlotte Kaufman are the directors, inmates with smuggled phones are important collaborators. By Alissa Wilkinson When you purchase a ticket for an independently reviewed ...

Indictments of our dehumanizing prison system don’t get much more conscience-piercing than what’s revealed in “The Alabama Solution,” a shattering documentary from Andrew Jarecki and Charlotte Kaufman ...

Copyright 2025 The Associated Press. All Rights Reserved. Copyright 2025 The Associated Press. All Rights Reserved. Smoke and flames rise after an Israeli military ...