BTW, for the "Radiological health risks... " quote, the "quality factors" are used to translate between absorbed energy from radiation and the adverse physiological effect of this energy. A quality factor of 20 means the damage of this type of radiation is about 20 time the damage of a similar amount of gamma radiation. This may be used by HB'ers to inflate the numbers, but those numbers listed in Sv (Sievert) have already had this conversion applied once.
Reductionist and proud of it.
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