Radiation Protection Dosimetry Advance Access originally published online on June 22, 2007
Radiation Protection Dosimetry 2007 124(2):65-67; doi:10.1093/rpd/ncm321
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The Lion's Mane and the Occam's Razor
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Hic sunt leones is a Latin expression and literally means here are the lions. It can be found written on uncharted territories of old maps and was used by the early geographers for unknown and unexplored territories they imagined as populated by savages, wild animals and other dangers. It was generally placed at the edges of their known world and, for this reason, is still used in the present days in other fields of the human knowledge to denote insufficiently investigated aspects.
Internal dosimetry is a branch of radiation protection that focuses on the dose assessment, following the intake of a radioactive substance in the human body. For this purpose, it needs biokinetic models aimed at describing the distribution of the radioactive substances from the point of intake throughout the organs and tissues till the excretion pathways. The compartmental biokinetic models currently used in internal dosimetry are developed with different
ENEA, Bologna, Italy