Abstract: In this paper, we study the downlink precoding of spatial non-stationary (SnS) extremely large-scale multiple-input multiple-output (XL-MIMO) in the near-field channel with uniform spherical ...

Abstract: The space-time-coupled grating lobe clutter (GLC) usually exists and is difficult to handle for subarray-based phased array airborne radar, which would cause serious performance degradation ...

Sven, a sales leader, received a call from a major customer who was furious. Their order arrived late, the product was damaged, and to top it off, their invoice didn’t reflect the volume discount ...

Windows 10 remains one of the most robust versions of the operating system, which is why so many users see no reason to switch to Windows 11. However, this month’s KB5053606 update is proving ...

We asked U.S. teens how common a variety of problems are among students at their school. Anxiety and depression tops the list, with 30% of teens saying it’s extremely or very common at their school.

Practical word problems are often considered one of the most complex parts of elementary school mathematics. They require students to understand the context of a math problem, identify what the ...

Slightly under 10 years ago, when I reviewed a new Apple MacBook, I devoted a surprising percentage of my wordage to its port. Yes, port—it had only one. The sleek, minimalist laptop was one of the ...

2025-02-21 10:50 AM Arrays Array Input/Output inputArray.cpp Basic implementation of array input/output operations in C++ 2025-02-21 11:05 AM Arrays Subarray Sum subarraySum.cpp Calculate sum of all ...

Pew Research Center conducted this study to understand Americans’ views of problems facing the country. For this analysis, we surveyed 5,086 adults from Jan. 27 to Feb. 2, 2025. Everyone who took part ...

ABSTRACT: Design thinking has gained prominence as an innovative, human-centered methodology for addressing complex problems across disciplines. Despite its widespread application in fields such as ...