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To calculate the value of stochastic health risk in sieverts, ... and higher for women than for ... up to 2 minutes, 4–24 spot images [44] 10–30: mSv: Single full ...
Recognized effects of higher acute radiation doses are described in more detail in the article on radiation poisoning.Although the International System of Units (SI) defines the sievert (Sv) as the unit of radiation dose equivalent, chronic radiation levels and standards are still often given in units of millirems (mrem), where 1 mrem equals 1/1,000 of a rem and 1 rem equals 0.01 Sv.
For many short term radiation deaths (3–30 days), the loss of two important types of cells that are constantly being regenerated causes death. The loss of cells forming blood cells ( bone marrow ) and the cells in the digestive system ( microvilli , which form part of the wall of the intestines ) is fatal.
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The collective radiation background dose for natural sources in Europe is about 500,000 man-Sieverts per year. The total dose from Chernobyl is estimated at 80,000 man-sieverts, or roughly 1/6 as much. [1] However, some individuals, particularly in areas adjacent the reactor, received massively higher doses.
[55] [59] About a quarter of the women who were pregnant at the time of the disaster experienced symptoms of depression, and though the proportion of concerned expectant mothers decreased over time, counselling services were still provided in the years following due to the number of women concerned about the potential health effects from the ...
The committed dose in radiological protection is a measure of the stochastic health risk due to an intake of radioactive material into the human body. Stochastic in this context is defined as the probability of cancer induction and genetic damage, due to low levels of radiation.
Sieverts (symbol: Sv) is plural for the SI unit of equivalent absorbed radiation dose Sieverts may also refer to: Adolf Sieverts (1874–1947), German chemist