R K Ratankumar Singh

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We report a 31 year old patient, presented with painful erection since 48 hours. There was no known predisposing factor on history and examination. Surgery for priapism is rarely indicated nowadays but conservative management failed to achieve detumescence in our case. So Winter's shunt surgery was done which failed then a formal shunt was created between(More)
To establish the effect of barrel temperature, screw speed, total moisture and fish flour content on the expansion ratio and bulk density of the fish based extrudates, response surface methodology was adopted in this study. The experiments were optimized using five-levels, four factors central composite design. Analysis of Variance was carried to study the(More)
An osmotic-dehydration process protocol for Carambola (Averrhoacarambola L.,), an exotic star shaped tropical fruit, was developed. The process was optimized using Response Surface Methodology (RSM) following Central Composite Rotatable Design (CCRD). The experimental variables selected for the optimization were soak solution concentration (°Brix), soaking(More)
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