A record-breaking snow drought has residents worried about much more than slushy slopes. By Sachi Kitajima Mulkey and Nina Riggio The $5 billion project in the Gulf of Mexico is expected to help ...
Abstract: In this article, a novel transmission-reflection-selective metasurface (MS) is introduced to realize symmetric transmission for horizontal-polarized (x-polarized) waves but asymmetric ...
Installing new floorcoverings over old floors isn’t anything new. Carpet over carpet, tile over tile, sheet vinyl over sheet vinyl-all of these installations have been done. The key to success is the ...