نتایج جستجو برای: control equipment
تعداد نتایج: 1392000 فیلتر نتایج به سال:
Introduction: Ionizing radiations are one of the harmful factors in workplaces, so this study aimed to determine the radiation protection condition in radiology centers in educational hospitals of Ahwaz University of medical sciences. Methods and Materials: This research was a cross-sectional study that was performed among 25 active radiology rooms in 2013. First, an expert visits the radiolog...
Voltage control is one of the imperative issues in the smart distribution control system. While traditional distribution network is equipped with communication and monitoring equipment, the online voltage control can be perfectly achieved. With using these smart grid technologies, the distribution voltage control schemes should carry out intelligently and cover the undesirable effect of high pe...
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