President Trump has done it again. He is attacking a genuine and serious problem recklessly, heedless of the consequences and, in this case, of human life. On Tuesday I watched Trump proudly display ...

Abstract: To achieve the maximum power transfer between the power amplifier (PA) and the electroacoustic transducer, this article proposes a broadband complex impedance matching network using the ...

Abstract: The broad application field of bubble column reactors (BCRs) is contrasted by complex inherent dynamics, which gives rise to the need for intelligent monitoring systems. The latest advances ...