Abstract: This work presents a novel long-range acoustic wake-up receiver (WuRX) enhanced with an exponential horn, utilizing hybrid piezoelectric micromachined ultrasonic transducers (PMUTs) in a ...

President Donald Trump and his team are considering "a range of options" in order to acquire Greenland, including "utilizing the U.S. Military," the White House said. Trump has asserted that the U.S.

Q. I use Excel to do traditional linear forecasting, but I would like to upgrade to exponential smoothing for more accurate forecasts. Is there a way to do this in Excel? A. Accurate forecasting is ...

Abstract: Availability of adequate numbers of spares of pole-mounted transformers can help to reduce the impact of failures of these transformers on customers. Forecasting can assist to determine the ...