Abstract: We present a closed-form solution for the electromagnetic wave equation that governs propagation in a spatially unbounded, linear time-varying gaseous plasma. Using a proper change of ...
All of my relationships live, at least in part, in my phone, where they are forced to share space with everything else that ...
“The Copernican principle is a cornerstone of most of astronomy, it is assumed without question, and plays an important role ...
Deep inside caves, water dripping from the ceiling creates one of nature's most iconic formations: stalagmites. These pillars ...
Multivariable equations are recommended by primary prevention guidelines to assess absolute risk of cardiovascular disease (CVD). However, current equations have several limitations. Therefore, we ...
European captain Luke Donald accused American fans of "crossing the line" after a fractious second day at the Ryder Cup at Bethpage Black. The visiting players, most notably Rory McIlroy, were ...
When Prince Harry and Meghan Markle tied the knot at Windsor Castle in 2018 it was hailed as a new era for British royalty. It was hoped that the former Suits star would breathe fresh life into the ...
Abstract: In this paper, the problem of state estimation under a Lie-algebra criterion is investigated for a class of linear switched systems. A matrix equations problem is completely solved, after ...
Week 4 got underway on "Thursday Night Football" with the Seattle Seahawks pulling out a 23-20 win as 1.5-point road dogs to their NFC West-rival Arizona Cardinals. The point total had fallen to 43.5 ...
The writer Ta-Nehisi Coates joins Ezra Klein to discuss how the left should think about the work of politics and persuasion in this moment. This is an edited transcript of an episode of “The Ezra ...
Two protesters link arms along the bluffs in Long Beach while holding a sign in support of Proposition 50, which is intended to counteract Republican gerrymandering efforts in Texas by taking similar ...
In January I wrote a piece titled “5 Physics Equations Everyone Should Know.” Lots of you weighed in with your own nominations, and there were plenty of good suggestions. So I’ve decided to do a ...
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