Abstract: A foldable frequency selective surface (FSS) is introduced that may be tuned by changing the folding state. The FSS comprises periodic elements arranged in an origami-like fashion on a ...
Portions of Central Oregon remain under an Air Stagnation Advisory until noon on Thursday. Light winds can allow pollutants to build up near the surface, impacting air quality. Smoke from pile burns, ...
"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Elsewhere, Grande proved that while you can take the star out of Oz, you can’t quite shake the Glinda out ...
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