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Effective half-life

Effective half-life

(Science: radiobiology) time required for a radioactive substance contained in a biological system (such as a person or an animal) to reduce its radioactivity by half, as a combination result of radioactive decay and biological elimination from the system.


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by FromIndia
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by Frank N Stein
Tue Jan 16, 2007 12:05 am
 
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by reliefseeker
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