Source:http://linkedlifedata.com/resource/pubmed/id/19131379
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| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
3
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| pubmed:dateCreated |
2009-1-9
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| pubmed:abstractText |
Three reference radiation fields for the purpose of radiation protection were characterised: (1) radiation field R-F, consisting of photons in the energy range of about 6 and 7 MeV and a small neutron contamination; (2) radiation field R-C, consisting of photons with energies of about 4.4 MeV and neutrons with energies up to 2.65 MeV; (3) radiation field R-CF, consisting of photons in the energy range of about 1 and 7 MeV and neutrons with energies about 1.5 MeV. The radiation fields R-F and R-C have previously been defined in the ISO standard 4037. Their neutron components, however, have never been described accurately in the past. The new radiation field R-CF is proposed for the first time. This radiation field can, e.g., be used to calibrate tissue-equivalent proportional counters instruments for measurements at flight altitudes.
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| pubmed:language |
eng
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| pubmed:journal | |
| pubmed:citationSubset |
IM
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| pubmed:status |
MEDLINE
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| pubmed:issn |
0144-8420
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| pubmed:author | |
| pubmed:issnType |
Print
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| pubmed:volume |
132
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| pubmed:owner |
NLM
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| pubmed:authorsComplete |
Y
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| pubmed:pagination |
283-96
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| pubmed:meshHeading | |
| pubmed:year |
2008
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| pubmed:articleTitle |
Characterisation of three high-energy photon and fast neutron reference radiation fields.
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| pubmed:affiliation |
Physikalisch-Technische Bundesanstalt, Bundesallee, Braunschweig, Germany. Rolf.Behrens@PTB.de
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| pubmed:publicationType |
Journal Article
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