Skin Grafting & Flap Surgery. Skin grafting is a type of medical grafting involving the transplantation of skin. The transplanted tissue is called a skin graft. Skin grafting is often used to treat: Extensive wounding or trauma. Burns. Areas of extensive skin loss due to infection such as necrotizing fasciitis or purpura fulminans.
From Wikipedia, the free encyclopedia. Caesium fluoride sample on a watch glass. A watch glass is a circular concave piece of glass used in chemistry as a surface to evaporate a liquid, to hold solids while being weighed, for heating a small amount of substance and as a cover for a beaker.
It sounds like a shock wave just went though your pipes! Well, in fact one just did. Water hammer can damage your pluming system. The shock wave that created the water hammer is traveling at thousands of feet per second and exerts pressures at hundreds of pounds per inch.lder homes have (or should have) what is called an air chamber located on each hot and cold water line at or near each faucet or water inlet valve. The purpose of the air chamber is to act like a shock absorber for water when it is flowing at high speed under pressure.