Nurul Asyikin Othman

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Dicranopteris linearis is a medicinal plant commonly used traditionally in the treatment of many ailments. This study was performed to evaluate the gastroprotective effect of ethanolic extracts of D. linearis leaf extract (DLELE) against ethanol-induced gastric mucosal injury in experimental rats. The rats were divided into four groups respectively(More)
Received Jul 10, 2017 Revised Oct 14, 2017 Accepted Oct 26, 2017 Overhead line insulators can be damaged for various reasons during their service life. Porcelain or glass insulators once damaged can affect the reliability of power system networks. This paper presents the study of voltage and electric characteristics along the surface of a broken porcelain(More)
Sustained high temperature on transformer insulation systems is one of the main causes of its accelerated degeneration. Continuous monitoring of transformer heat distribution could provide useful information on intensity and location estimation for hottest spot temperature (HST) development. Furthermore, faults will aggravate the formation of HST inside the(More)
Irregularity in charge distribution of an insulator may lead to accelerated aging and electrical breakdown. However, knowledge of charge distribution on the insulation surface is still insufficient albeit has gained worldwide attention. The insufficiency is particularly on the charge profile along the string insulator under AC excitation. Therefore, charges(More)
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