rem
- noun
- /rɛm/
- Specialized
- A unit he may be comfortable with is rems, and 1 Sv = 100 rem.
- dose of rem
Examples
-
The doctor reported that the patient had received a dose of 50 rem after the radiation treatment.
-
A rem is a unit of ionizing radiation.
-
In 30,000 years, you get 6,000 rems worth of cosmic rays.
Blog text (26) -
The Hiroshima and Nagasaki victims received about 130 rems, although some people got much more.
Academic text (1992) -
The level of radiation in the hot spots around the damaged Fukushima nuclear reactor was 0.1 rem (zero point one).
Blog text (13) -
Let's be cautious and assume that, if the Hiroshima victims had received 500 rem only in their lungs, it would have obliterated their air sacs.
Academic text (1992) -
In other words, if a dose of 130 rem increases one's risk of cancer death by 5 percent, then a dose of 13 rem should increase it by 0.5 percent and a dose of 1.3 rem should increase it by 0.05 percent.
Academic text (1992) -
According to a statistical scale developed by the National Academy of Sciences, 45 rem should have raised cancer deaths of residents near Chernobyl from the naturally occurring average of 20% to about 21.8%—or roughly 500 excess fatalities.
Academic text (2012) -
Workers at the nuclear plant are monitored closely to ensure they do not exceed the safe limit of 5 rem per year.
-
In occupational settings, a maximum exposure of 100 rem is typically considered the limit for a safe working lifetime.
Compounds
- Specialized
A stage of sleep with fast eye movement, clear dreams, and high brain activity
Surface Forms
Etymology
Rem is a short form of roentgen equivalent man. Roentgen is a name for an X-ray dose, equivalent means 'same effect', and man means 'person', so a rem measures how much radiation would affect a person.