Radioaktip oxygen-oxygen into the body of a biological way to eat, dihirup or absorbed through cuts or kul it and stay in the body that will be continuous meradiasi the body is. Core-core radioisotop that will be long-lived meradiasi continuous body during the his life. Measurement dosimetri in the body can ditaksir knowing distribution radioaktip source in the body and the mechanism of radiation damage (radiation damage) or can be done with the measurement in vivo. Dosimetri determination of valuation in the price can be derived the maximum concentration permitted (Maximum permissible concentration) of oxygen-radioaktip substances in the air and water. Roestan Roekmantara; Dept. Fisika ITB.
