A new study in PNAS introduces a mathematical model that quantifies how different systems, from cells to organizations, ...
Abstract: The azimuth ambiguity phenomenon has widely existed in synthetic aperture radar (SAR). The false targets introduced by the ambiguity phenomenon may seriously affect the interpretation of SAR ...
Abstract: More than three miles above the Arizona desert, an F-16 student pilot experienced a gravity-induced loss of consciousness, passing out while turning at nearly 9Gs (nine times the force of ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results