Abstract: Extremely large-scale antenna array (ELAA) technologies consisting of ultra-massive multiple-input-multiple-output (UM-MIMO) or reconfigurable intelligent surfaces (RISs), are emerging to ...
The Soviet-era Minsk aircraft carrier, a hybrid warship designed for the Cold War, is now rotting away in a closed theme park in Nantong, China. To describe Soviet-era Kiev-class vessels as “aircraft ...
Abstract: In this article, a high-gain millimeter-wave (mmW) slot antenna array is proposed based on a novel two-dimensional (2-D) epsilon-near-zero (ENZ) feeding network. This ENZ feeding network ...
Solon’s Eli Kampman (3) carries the ball during a game between Solon and Mount Vernon in Solon, Iowa on Friday, September 12, 2025. (Nick Rohlman/The Gazette) Buy Photo The Gazette offers audio ...
Microsoft on Wednesday said it built a lightweight scanner that it said can detect backdoors in open-weight large language models (LLMs) and improve the overall trust in artificial intelligence (AI) ...
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