Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
3
pubmed:dateCreated
2001-10-18
pubmed:abstractText
The age-dependent conversion coefficients of the protection quantities, the equivalent dose and the effective dose defined by the International Commission on Radiological Protection (ICRP), are obtained. A Monte Carlo computer code and the age-dependent hermaphrodite mathematical phantoms of six age groups: newborn, 1, 5, 10, 15 years old and adult are used for the evaluation. Twenty-three photon source energies from 10 keV to 10 MeV and six kinds of irradiation geometries: AP, PA, RLAT, LLAT, ROT, and ISO are chosen in the calculation. The evaluated conversion coefficients for the adult are compared with those in ICRP Publication 74 with good agreement. The conversion coefficients of the equivalent dose and the effective dose increase while the age of the phantom decreases, but with some exceptions for the AP irradiation geometry under certain conditions.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:status
MEDLINE
pubmed:issn
0144-8420
pubmed:author
pubmed:issnType
Print
pubmed:volume
95
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
215-23
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
2001
pubmed:articleTitle
Age-dependent protection quantities for external photon irradiation.
pubmed:affiliation
Institute of Nuclear Energy Research, Taiwan. dpchou@iner.gov.tw
pubmed:publicationType
Journal Article, Comparative Study