ionizing dose

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• Ionizing radiation — consists of highly energetic particles or waves that can detach (ionize) at least one electron from an atom or molecule. Ionizing ability depends on the energy of the impinging individual particles or waves, and not on their number. A large flood …   Wikipedia

• Dose area product — (DAP) is a quantity used in assessing the radiation risk from diagnostic X rays examination and interventional procedures. It reflects not only the dose within the radiation field but also the area of tissue irradiated. Therefore, it may be a… …   Wikipedia

• dose — ► NOUN 1) a quantity of a medicine or drug taken at one time. 2) an amount of ionizing radiation received or absorbed at one time. 3) informal a venereal infection. ► VERB ▪ administer a dose to. ● like a dose of salts Cf. ↑ …   English terms dictionary

• Ionizing radiation units — Radiation Measurement Units International System (SI) Activity of an isotope or material conventional unit: 1 curie = 37 billion disintegrations per second. SI unit: 1 becquerel = 1 disintegration per secondconversions1 curie (Ci) = 37… …   Wikipedia

• ionizing radiation injury — also called  radiation sickness          tissue destruction or changes caused by deeply penetrating electromagnetic waves of high frequency or subatomic particles (subatomic particle) that form positively and negatively charged particles in the… …   Universalium

• dose — doser, n. /dohs/, n., v., dosed, dosing. n. 1. a quantity of medicine prescribed to be taken at one time. 2. a substance, situation, or quantity of anything analogous to medicine, esp. of something disagreeable: Failing the exam was a hard dose… …   Universalium

• Dose, absorbed — In radiology, the absorbed dose is the amount of energy that is deposited in any material by ionizing radiation. The unit of absorbed dose, the rad, is a measure of energy absorbed per gram of material. An alternative unit of absorbed dose is the …   Medical dictionary

• dose equivalent — Physics. a unit that quantifies the biological effectiveness of an absorbed dose of ionizing radiation, obtained by multiplying the absorbed dose by dimensionless factors that account for the kind of radiation, its energy, and the nature of the… …   Universalium

• dose — noun 1》 a quantity of a medicine or drug taken at one time.     ↘an amount of ionizing radiation received or absorbed at one time. 2》 informal a quantity of something necessary but unpleasant. 3》 informal a venereal infection. verb 1》 administer… …   English new terms dictionary

• dose — n. & v. n. 1 an amount of a medicine or drug for taking or taken at one time. 2 a quantity of something administered or allocated (e.g. work, praise, punishment, etc.). 3 the amount of ionizing radiation received by a person or thing. 4 sl. a… …   Useful english dictionary

• dose equivalent — Physics. a unit that quantifies the biological effectiveness of an absorbed dose of ionizing radiation, obtained by multiplying the absorbed dose by dimensionless factors that account for the kind of radiation, its energy, and the nature of the… …   Useful english dictionary