Many men never see a reproductive specialist; a preventive check around age 18 — semen analysis and testicular ultrasound — ...
Abstract: In this electric power era, energy efficiency and utilization are considered the primary motives in the electrical power sector. Due to the extensive use of AC power and different loads, ...
Abstract: Nowadays, to overcome power quality and power factor problems at AC input mains of power systems, various active (Power Factor Correction) PFC techniques are widely employed which utilize ...