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Area Radiology and radiological physics / Ionizing radiations : quantities and units

IEV ref881-04-49

en
effective half-life
half-life of a radioactive substance in a biological system, resulting from the combination of radioactive decay and biological removal

Effectivehalf-life= ( biologicalhalf-life )×( radioactivehalf-life ) ( biologicalhalf-life )+( radioactivehalf-life ) MathType@MTEF@5@5@+=feaagCart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbbjxAHXgaruavP1wzZbItLDhis9wBH5garmWu51MyVXgarqqtubsr4rNCHbGeaGqipG0dh9qqWrVepG0dbbL8F4rqqrVepeea0xe9LqFf0xc9q8qqaqFn0lXdHiVcFbIOFHK8Feea0dXdar=Jb9hs0dXdHuk9fr=xfr=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@A5E8@


fr
période effective, f
période d'une substance radioactive dans un système biologique, résultant de la combinaison de la désintégration radioactive et de l'élimination biologique

Période effective= ( période biologique )×( période radioactive ) ( période biologique )+( période radioactive ) MathType@MTEF@5@5@+=feaagCart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbbjxAHXgaruavP1wzZbItLDhis9wBH5garmWu51MyVXgarqqtubsr4rNCHbGeaGqipG0dh9qqWrVepG0dbbL8F4rqqrVepeea0xe9LqFf0xc9q8qqaqFn0lXdHiVcFbIOFHK8Feea0dXdar=Jb9hs0dXdHuk9fr=xfr=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@94D5@


ar
نصف عمر فعلى

es
período biológico efectivo
período efectivo

it
emivita effettiva

ko
실효반감기

ja
実効半減期

pl
okres półrozpadu efektywny

pt
período efectivo

sv
effektiv halveringstid

Publication date: 1983-01
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