Abstract: This paper presents a two-dimensional (2D) wide-angle scanning phased array based on a pattern reconfigurable two-element subarray. The two-element subarray design method enables flexible 1D ...

LONDON—President Trump’s crackdown on Chinese imports in the U.S. has redirected a tsunami of cheap stuff into Europe. Some of it is pooled in Xue Er’s backyard. A stay-at-home mom in her 40s who ...

Getting good at LeetCode Java isn’t just about solving problems; it’s about having a good plan. You need to know where to start, what tools to use, and how to keep going when things get tough. This ...

Copyright 2026 The Associated Press. All Rights Reserved. Copyright 2026 The Associated Press. All Rights Reserved. President Donald Trump backed away from his vow ...

The Toronto Blue Jays had a stellar offense in 2025. They led the MLB in hits (1,461), batting average (.265), and on-base percentage (.333). They were an unstoppable force, fueling them to the World ...

Getting ready for coding interviews can feel like a big task, and figuring out the best way to tackle LeetCode is a common question. Many people find that using Python for their LeetCode solutions ...

When no two numbers in the array sum up to the target, the program throws an IllegalArgumentException("No solution found") and crashes. This is fine for LeetCode-style problems (where a solution is ...

Abstract: This paper studies a novel movable antenna (MA)-enhanced multiuser multiple-input multiple-output downlink system designed to improve wireless communication performance. We aim to maximize ...

Netflix’s sci-fi series 3 Body Problem is gearing up for its second season, and the cast is getting bigger. Claudia Doumit and Ellie De Lange are joining the show as series regulars, according to ...

It has been more than three decades since two Federal Reserve Board governors dissented on an interest-rate decision at the same Fed policy meeting. That kind of internal division is rare, and markets ...