M. Ashraf Ashraf

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The production and storage of explosives has resulted in the environmental accumulation of 2,4,6-trinitrotoluene (TNT). The biotransformation products of the nitroaromatic compound TNT and metabolites in mammalian cells in culture and their cytotoxicity are studied. We report after our analysis by reverse phase high performance liquid chromatography (HPLC)(More)
An autonomous dual wheel self balancing robot is developed that is capable of balancing its position around predetermined position. Initially the system was nonlinear and unstable. It is observed that the system becomes stable after redesigning the physical structure of the system using PID controller and analyzing its dynamic behavior using mathematical(More)
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