Abstract: Underwater acoustic sensors are battery-powered and spend a major portion of their limited energy during packet transmissions. To conserve energy, multiple access collision avoidance ...
Abstract: Unlike the terrestrial wireless networks that utilize the radio channel, underwater networks use the acoustic channel, which poses research challenges in the medium access control (MAC) ...
O zagueiro Cacá foi multado pelo Corinthians nesta quarta-feira (17), um dia depois de ofender jornalistas na zona mista da Neo Química Arena. Autor do gol da vitória do Timão contra o Criciúma, o ...
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