Heparin is an anti-coagulant that is commonly used in surgery to prevent blood from clotting during procedures such as kidney dialysis, heart bypass surgery, stent implementation, indwelling catheters and knee and hip replacements. In about 5% of the cases of heparin usage, the patients experience .....
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Researchers at Purdue University have developed a heat pump system that operates at a relatively higher efficiency and a lower cost. This multistage heat pump can utilize two separate methods of heat transfer. Four modes of operation ensure the pump is operating in the most efficient manner for the .....
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Researchers at Purdue University have developed a novel method for determining the amount of energy needed to either force a liquid droplet into a textured surface or pull a liquid droplet from a textured surface. This lends itself to achieving complete control over the motion of a liquid droplet on.....
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