Abstract: A bidirectional multibeam transmit-reflect-array (TRA) antenna has been proposed for the space–air–ground–sea integrated network (SAGSIN). The TRA consists of alternating transmission ...
If you’ve nothing better to do in the run-up to Christmas, then how about enjoying a mesmerizing hour-long video of a ...
We describe a concrete device roadmap towards a fault-tolerant quantum computing architecture based on noise-resilient, topologically protected Majorana-based qubits. Our roadmap encompasses four ...
The Powerball jackpot rose to $569 million for the lottery drawing on Monday, Nov. 17, after no one won the top prize on Saturday, Nov. 15. If a ticket matches all five numbers plus the Powerball in ...
According to Tomra, the metals recycling company has become one of the first to test this next-generation color sorting technology under real-world conditions, achieving record purity for stainless ...
Abstract: In this paper, we propose a pear blossom counting system with drones using YOLO (You Only Look Once) and Deep SORT (Simple Online and Realtime Tracking) for pollination system. To establish ...
The Powerball jackpot rose to $629 million for the Saturday, Nov. 22, drawing after no one on Wednesday, Nov. 19, took home the top prize. If a ticket matches all five numbers plus the Powerball in ...
To better understand which social media platforms Americans use, Pew Research Center surveyed 5,022 U.S. adults from Feb. 5 to June 18, 2025. SSRS conducted this National Public Opinion Reference ...
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