A HAZARDOUS FINDING OF A RARE ANOMALOUS LEFT MAIN CORONARY ARTERY IN A PATIENT WITH A SECUNDUM ATRIAL SEPTAL DEFECT


Idiopathic Perimenopausal Dystrophic Calcinosis Cuits

Usual type of dystrophic calcinosis cutis is described in six females in the read more perimentopausal age group with the lesions in the hip region along with their clinical, biochemical, histological and radiological features.The probable causes of calcinosis are discussed.This is the first report of dystrophic calcinosis of this kind can aptly be

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Comparison of boost and LLC converter and active clamp isolated full-bridge boost converter for photovoltaic DC system

DC collection network offers an attractive alternative to AC network for photovoltaic, as bempresas.com it avoids the charging current issues and reduces the size and weight.Variable voltage gain DC/DC converters play an important role in DC collection network.Two topologies suitable for photovoltaic DC collection are studied.Boost and LLC converte

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