Development of the vacuum assisted closure technique. The practice of exposing a wound to sub-atmospheric pressure for an extended period to promote debridement and healing was first described by Fleischmann et al in 1993 [1], following the successful use of this technique in 15 patients with open fractures.
Physics is the scientific study of matter and energy and how they interact with each other. This energy can take the form of motion, light, electricity, radiation, gravity â just about anything, honestly.
Nuclear physics is the study of the interaction of atomic nuclei, its application in nuclear power generation, and the development of nuclear weapons. Nuclear weapons are explosive devices that acquire power from nuclear reactions such as fission, fusion, or a combination of both.uclear vs Atomic Bomb. Physics is a science that deals with the study of matter, motion, energy, and force. It is a natural science that is influential in the development of new technologies that are very useful to man.