Here we describe an electronic system that uses a dedicated water-level sensor to switch off the pump motor as soon as the ...

Abstract: Volt-VAR control (VVC) plays an important role in enhancing energy efficiency, power quality, and reliability of electric power distribution systems by coordinating the operations of ...

In 1531 a "Lady from Heaven" appeared to Saint Juan Diego, a poor Indian from Tepeyac, a hill northwest of Mexico City. She identified herself as the Mother of the True God and instructed him to have ...