Terms like 'Code 300' or 'Angel' may be used by flight crews to signal a serious medical emergency Getty Stock Photo Flight attendants use secret language like "Code 300" or "Angel" to discreetly ...
Recalls almost always involve thousands, and even sometimes millions, of vehicles. Every once in a while, one comes along that’s so small it almost feels like a joke. Often, it’s a supercar ...
Abstract: In this paper, a novel orthogonal quad-beam scanning antenna using 1-bit dielectric modulation in a planar plasmonic metamaterial transmission line (PMTL) is proposed. The PMTL is realized ...
Abstract: This paper presents an adaptive command filtered control scheme using composite auxiliary signals for a class of uncertain strict-feedback nonlinear systems subject to input saturation. To ...
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