The sievert (symbol: Sv[note 1]) is a derived unit in the International System of Units (SI) intended to represent the stochastic health risk of ionizing radiation, which is defined as the probability of causing radiation-induced cancer and genetic damage.

Dec 14, 2019 · In radiation protection, the sievert is a derived unit of equivalent dose and effective dose. The sievert represents the equivalent biological effect of the deposit of a joule of gamma rays energy in a kilogram of human tissue.

Sievert (Sv), unit of radiation absorption in the International System of Units (SI). The sievert takes into account the relative biological effectiveness (RBE) of ionizing radiation, since each form of such radiation—e.g., X-rays, gamma rays, neutrons—has a slightly different effect on living

The meaning of SIEVERT is an SI unit for the dosage of ionizing radiation equal to 100 rems.

Jul 14, 2015 · The sievert, represented by the symbol Sv, is the fundamental measure of radiation dose and focuses on assessing stochastic health risk. But what does this really mean? In simple terms, the sievert measures the health effect of exposure to low levels of ionizing radiation, being crucial in dosimetry and radiation protection.

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Dec 14, 2019 · In radiation protection, the sievert is a derived unit of equivalent dose and effective dose. The sievert represents the equivalent biological effect of the deposit of a joule of gamma rays energy in a kilogram of human tissue.

Mar 29, 2020 · The sievert (symbol Sv) is the SI unit of dose equivalent and is dimensionally-equivalent to one joule per kilogram. The sievert represents the stochastic effects of ionizing radiation as adjusted by a tissue weighting factor to account for differing responses of different human tissues to ionizing radiation and the differing effects of ...

The sievert (Sv) is a derived unit of measure for the biological effect of ionizing radiation, representing the dose of radiation that produces the same biological effect as one gray of X-ray or gamma radiation.

Jan 23, 2002 · A special unit in SI, the unit of “dose equivalent,” used by health physicists in protecting people from overexposure to radiation such as X rays and gamma rays. Symbol, Sv. The 16th CGPM added the sievert to SI in 1979 (Resolution 5). It is named for the Swedish physicist Rolf Sievert (1896-1966).