Radiation is absorbed differently by different bparts of the body. "mSv" is used to measure the average amount of radiation absorbed over the entire body. How much is too much? There are limits in allowable exposure to ionizing radiation if it is received as an occupational exposure (part of someone's job).

2012年7月14日 · Calculated radiation-induced Risk of dying from cancer per mSv.

2024年1月2日 · Find below examples of common radiation sources and possible health effects at different doses. The dose that results in death for 100% of those who receive it is 1000 rem / 10000 mSv. 1 People who are close to the site of a radiation emergency may …

In a short term dose is about the threshold for causing immediate radiation sickness in a person of average physical attributes, but would be unlikely to cause death. Above 1000 mSv, severity of illness increases with dose.

毫西沃特（mSv），1mSv=0.001Sv。 还有微西沃特（μSv）1μSv=0.001mSv。 在放射医学和人体辐射防护中，辐射剂量的单位有多种衡量模式和计量单位。 较为完整的衡量模式是“当量剂量”，是反映各种 射线 或粒子被吸收后引起的生物效应强弱的辐射量。 其国际标准单位是西沃特，记作Sv。 定义是每公斤 (千克、kg)人体组织吸收1焦耳 (J)，为1西沃特。 辐射剂量是以人体组 …

A typical person should expect to receive about 360mrem/year of radiation.

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

- the subunit, millisievert (mSv), one thousandth of a Sv, is used more often because of the large size of a Sievert. - Dose equivalent = Absorbed dose X quantity factor X modifying factor. - for xrays, dose equivalent and absorbed dose are the same in magnitude. Depends on where you live. - 2 mSv / yr = 5 micro SV/day. - flying = 3-4 micro Sv/hr.

1000 mSv short-term: Assumed likely to cause a fatal cancer many years later in about 5 of every 100 persons exposed to it (i.e. if the normal incidence of fatal cancer were 25%, this dose would increase it to 30%).

Online conversion from Millisievert (mSv) to Rem , Dose Equivalent Radiation. Radiation Converter.