نتایج جستجو برای: electric surge
تعداد نتایج: 156423 فیلتر نتایج به سال:
many studies have been done on hybrid vehicles in the past few years. the full hybrid vehicles need a large number of batteries creating up to 300 (v) to meet the required voltage of electric motor. the size and weight of the batteries cause some problems. this research investigates the mild hybrid vehicle. this vehicle includes a small electric motor and a high power internal combustion engine...
There are variations in the onset of cardiovascular events. As diurnal variation, most studies have shown an increased incidence of acute cardiovascular events such as acute myocardial infarction, sudden cardiac death, and stroke in the morning.1 In addition, weekly and seasonal variations in the cardiovascular events have also been reported.2 These variations may be closely associated with amb...
Okada Y, Galbreath MM, Shibata S, Jarvis SS, Bivens TB, Vongpatanasin W, Levine BD, Fu Q. Morning blood pressure surge is associated with arterial stiffness and sympathetic baroreflex sensitivity in hypertensive seniors. Am J Physiol Heart Circ Physiol 305: H793–H802, 2013. First published July 5, 2013; doi:10.1152/ajpheart.00254.2013.—Morning blood pressure (BP) surge is considered to be an in...
S tatewide, values of average Indiana cropland increased by 14.2% in the year ending in June 1996, nearly double the 7.4% increase a year ago. According to the Purdue land values survey, this is the ninth consecutive year of increasing Indiana land values. Increases of around 35% were registered in both the first and last third of this 9 year period. There was a lull in the upward trend during ...
Ferroresonance occurrence represents a very dangerous phenomenon to electric power systems. Concerning the recent trend of applications grid-connected wind farms, this can lead undesired overvoltages stressing farm components. In paper, ferroresonance are studied and mitigated for farm. Single-pole switching breaker is considered, where it most famous reason behind transient events in During pe...
Through ambulatory blood pressure (BP) monitoring, we know that BP usually follows a distinct circadian rhythm, characterized by a nocturnal decline during sleep of 10% to 30%, followed by a moderate-to-marked increase coinciding with the time of awakening.1 For 2 decades, there has been great interest in the early morning period by preventive cardiologists and hypertension specialists, because...
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