P. K. Sekhar

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— A Power quality problem is an occurrence manifested as a nonstandard voltage, current or frequency that results in a failure or mis-operation of end use Equipments. Utility distribution networks, sensitive industrial loads, and critical commercial operations all suffer from various types of outages and service interruptions which can cost significant(More)
—This work intends to understand and model the kinetic aspect or the change of substrate weight over time in the selective growth of silica nanowires (NWs) catalyzed through Pd thin film. Various adsorption-induced, diffusion-induced, or unified vapor-liquid-solid (VLS) growth models have been developed to describe the NW length varying with time. Since NW(More)
Industrially important extracellular lipase enzyme production was explored by utilizing microbial strain isolated from dairy effluents. Alcaligenes viscosus DOGE-1 strain isolated from dairy waste waters proved to produce extracellular lipase. Various growth factors were attempted to maximize the lipase production by this strain. Growth factors like NH4PO4,(More)
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