Abstract: Recently, sparse channel estimation in underwater acoustic orthogonal chirp-division multiplexing (OCDM) communication has attracted increasing attention. However, the channel estimation ...
Plants need nitrogen to grow. Many legumes meet this need through a symbiotic relationship: They harbor bacteria that fix atmospheric nitrogen and make it available to the plant. Until now, it was ...
A team of international scientists and risk assessment experts has developed a foundational blueprint for an innovative ...
Abstract: Recurrent frequency oscillations have been observed in Ontario's distribution system, initially misinterpreted as mains loss by the rate of change of frequency relay, resulting in 16 false ...
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