Abstract: Among various sensor array configurations, the L-shaped nested array offers improved performance for 2-D direction-of-arrival (DOA) estimation through co-array processing. However, ...

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.

Here’s what you’ll learn when you read this story: Treating Alzheimer’s requires a multi-faceted approach that can target various mechanisms behind this pernicious neurodegenerative disease. In a new ...

Two tropical cyclones are barreling through the Atlantic on a potential collision course — and in the unlikely event that they clash, a freak weather event merging them into one monster storm could ...

ORLANDO, Fla. – Two tropical waves sit in close proximity in the Central Atlantic. A common question floating around is “can the storms combine to form a stronger storm?” The short answer is not ...

Black holes get bigger as they merge, the LIGO Collaboration confirmed with a new observation that could finally prove a decades-old Stephen Hawking theory. When you purchase through links on our site ...

Abstract: Two-dimensional (2-D) array sets with good 2-D correlation properties have received considerable attention in wireless communication systems. This paper focuses on 2-D Z-complementary array ...

Getting started with LeetCode can feel like a lot, especially if you’re just beginning your coding journey. So many problems, so many concepts – it’s easy to get lost. But don’t sweat it. This guide ...

Physicists with the LIGO/Virgo/KAGRA collaboration have detected the gravitational wave signal (dubbed GW231123) of the most massive merger between two black holes yet observed, resulting in a new ...

After an exciting opening day at the 2025 MLB Draft Combine, Wednesday’s action at Chase Field featured players taking part in more on-field action, including batting practices, infield and outfield ...

The NBA Draft Combine is officially over, as prospects made their best effort to increase their respective draft stocks in drills and interviews. This is one of the most pivotal events of the ...

Charter Communications has agreed to merge with Cox Communications in a $34.5 billion deal that will combine two of the top three cable companies in the U.S. Cox is the third-largest cable television ...