Siddhartha Sankar Nath

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PURPOSE Fatty liver disease (FLD) is one of the most common diseases in liver. Early detection can improve the prognosis considerably. Using ultrasound for FLD detection is highly desirable due to its non-radiation nature, low cost and easy use. However, the results can be slow and ambiguous due to manual detection. The lack of computer trained systems(More)
According to recent researches, glaucoma, an optic nerve disease, is considered as one of the major causes which can lead to blindness. It has affected a huge number of people worldwide. Rise in intraocular pressure of the eye leads to the disease resulting in progressive and permanent visual loss. Texture of normal retinal image and glaucoma image is(More)
We prepare of ZnO quantum dots embedded in polyvinylpyrrolidone (PVP) matrix and report it's working as ethanol sensor. The samples have been prepared via quenching technique where bulk ZnO powder is cal-cined at very high temperature of 1200˚C and then quenched into ice cold polyvinylpyrrolidone solution. Thee acteiut the samples specimen have been(More)
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