Abstract: The mutual coupling (MC) effect between sensors is a critical factor in sparse array (SA) design, substantially affecting direction-of-arrival (DOA) estimation performance. In this paper, we ...

TECC Rep. highlights AI-collaboration potential with India backed by growing Taiwanese semiconductor investments ...

The White House renews its pressure campaign to take Greenland. But what military access to the island can't already be negotiated? Plus, the CDC drops several shots from its childhood vaccine ...

French President Emmanuel Macron addresses parliament in the Palace of Westminster, London, July 8, 2025. [Photo/Agencies] LONDON - Visiting French President Emmanuel Macron on Tuesday highlighted the ...

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 ...

So, you’re looking to get better at coding with Python, and maybe you’ve heard about LeetCode. It’s a pretty popular place to practice coding problems, especially if you’re aiming for tech jobs.

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The NBA's annual survey of opening-night rosters is full of interesting facts to know. From NBA.com Staff LeBron James enters the 2024-25 season as the NBA’s oldest player and its most experienced. • ...

Getting a handle on LeetCode can feel like a big task, especially when you’re starting out. But with the right approach and tools, it becomes much more manageable. Python, with its clear syntax and ...

Jim Sanborn is auctioning off the solution to Kryptos, the puzzle he sculpted for the intelligence agency’s headquarters. Two fans of the work then discovered the key. By John Schwartz John Schwartz, ...