نتایج جستجو برای: very fast transient vft
تعداد نتایج: 986593 فیلتر نتایج به سال:
Abnormal increase in sympathetic nerve sprouting was responsible for the ventricular arrhythmogenesis after myocardial infarction. This study investigated whether the norepinephrine transporter inhibitor, desipramine, can modulate sympathetic remodeling and ventricular fibrillation threshold (VFT) after myocardial ischemia-reperfusion. Rats were administered desipramine (0.8 mg/kg, i.v.) before...
Abstract As voltage measuring devices are widely used in the high power system with a primary‐secondary‐fusion structure, electronic transformers directly connected to primary conductor and would face much more serious electromagnetic environments than general secondary equipment. result, they still experience failures even when protection measures adopted suppress overvoltages' amplitudes. To ...
Inverse Transient Analysis (ITA) is a powerful approach for leak detection of pipelines. When the pipe transient flow is analyzed in frequency domain the ITA is called Inverse Frequency Response Analysis (IFRA). To implement an IFRA for leak detection, a transient state is initiated in the pipe by fast closure of the downstream end valve. Then, the pressure time history at the valve location is...
BACKGROUND Visceral obesity is closely associated with cardiovascular disease and the metabolic syndrome. Estimating the amount of visceral fat is important and requires a straightforward, reliable, and practical method. OBJECTIVE We investigated whether visceral fat thickness (VFT) measured by ultrasonography can adequately assess visceral fat accumulation and predict cardiovascular or metab...
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