About: The design of a Nai(Tl) crystal in a system optimised for high-throughput and emergency measurement of iodine 131 in the human thyroid

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About: The design of a Nai(Tl) crystal in a system optimised for high-throughput and emergency measurement of iodine 131 in the human thyroid Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	In the case of an accidental release of 1311, a system for large-scale monitoring of the population for the radionuclide intake is needed. A monitoring system is required to be capable of measuring adult as well as child subjects across a wide range of ages. Such system has been developed by the National Radiation Protection Institute in Prague (NRPI) and the Evinet company (member of the Nuvia Group). This paper describes the optimisation of the NaI(Tl) detector chosen for this system. The design of the crystal was based on Monte Carlo (MC) simulations, and supported by literature. These simulations examined three different crystal shapes and several dimensions. Based on the MC study, two prototype detectors, with crystal diameters 80 and 73 mm, were manufactured and compared with the crystals having dimensions phi 45 x 40 mm used for thyroid measurement at NRPI and with a standard NaI(Tl) probe (phi 762 x 762 mm). The detector with a crystal of 80 mm diameter gave the best results and was chosen for further production. In the case of an accidental release of 1311, a system for large-scale monitoring of the population for the radionuclide intake is needed. A monitoring system is required to be capable of measuring adult as well as child subjects across a wide range of ages. Such system has been developed by the National Radiation Protection Institute in Prague (NRPI) and the Evinet company (member of the Nuvia Group). This paper describes the optimisation of the NaI(Tl) detector chosen for this system. The design of the crystal was based on Monte Carlo (MC) simulations, and supported by literature. These simulations examined three different crystal shapes and several dimensions. Based on the MC study, two prototype detectors, with crystal diameters 80 and 73 mm, were manufactured and compared with the crystals having dimensions phi 45 x 40 mm used for thyroid measurement at NRPI and with a standard NaI(Tl) probe (phi 762 x 762 mm). The detector with a crystal of 80 mm diameter gave the best results and was chosen for further production. (en)
Title	The design of a Nai(Tl) crystal in a system optimised for high-throughput and emergency measurement of iodine 131 in the human thyroid The design of a Nai(Tl) crystal in a system optimised for high-throughput and emergency measurement of iodine 131 in the human thyroid (en)
skos:prefLabel	The design of a Nai(Tl) crystal in a system optimised for high-throughput and emergency measurement of iodine 131 in the human thyroid The design of a Nai(Tl) crystal in a system optimised for high-throughput and emergency measurement of iodine 131 in the human thyroid (en)
skos:notation	RIV/86652052:_____/14:#0000277!RIV15-MV0-86652052
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(VG20122014093)
http://linked.open...iv/cisloPeriodika	November
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Vrba, Tomáš Fojtík, Pavel
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Státní ústav radiační ochrany, v.v.i.
http://linked.open...dnocenehoVysledku	10445
http://linked.open...ai/riv/idVysledku	RIV/86652052:_____/14:#0000277
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Iodine; thyroid; detector design (en)
http://linked.open.../riv/klicoveSlovo	Iodine thyroid detector design
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[5A9E77A176F6]
http://linked.open...i/riv/nazevZdroje	Radiation Physics and Chemistry
http://linked.open...in/vavai/riv/obor	DL
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...vavai/riv/projekt	Instruments for monitoring of internal contamination in thyroide, especially of children, and transuranium radionuclide following nuclear plant accident
http://linked.open...UplatneniVysledku	2014
http://linked.open...v/svazekPeriodika	104
http://linked.open...iv/tvurceVysledku	Vrba, Tomáš Fojtík, Pavel
http://linked.open...ain/vavai/riv/wos	000341463600081
issn	0969-806X
number of pages	4 (xsd:int)
http://bibframe.org/vocab/doi	10.1016/j.radphyschem.2014.05.006

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