Abstract: 24 × 7 health monitoring of rotating shaft is very important for the safe operation of automotive axles. Wireless sensor power supply technology is one of the promising power supply means ...
NASA's AROW tool lets you follow the Orion spacecraft's every move — including tonight's historic lunar flyby, the first by humans since 1972.
Abstract: Focusing characteristics of time-reversed electromagnetic waves in rotating metal wire arrays are investigated in this paper. A system model consisting of two metal wire arrays and a time ...
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