About: Use of energy deposition spectrometer liulin for individual monitoring of aircrew

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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	Silicon energy deposition spectrometer Liulin is used to characterise radiation field on board aircraft, spacecraft, at alpine observatories and at heavy ion accelerators. In this work, calibrations performed in these radiation fields are presented and an improved method developed for calculation of ambient dose equivalent H(10) on board aircraft is described. Since 2001, a simple method employing the energy deposition spectra had been used to determine H(10) on board aircraft but, in 2004, it became clear that the resulting values were strongly biased at locations close to Earth's equator. The improved method took into account the composition of the radiation field via the ratio of absorbed doses D-low and D-neut reflecting the contributions from low-LET particles and neutrons, respectively. It resulted in much better agreement with the EPCARD computer code for all aircraft locations; relative differences were within 11 % for low-LET and 20 % for neutron components of H(10). Silicon energy deposition spectrometer Liulin is used to characterise radiation field on board aircraft, spacecraft, at alpine observatories and at heavy ion accelerators. In this work, calibrations performed in these radiation fields are presented and an improved method developed for calculation of ambient dose equivalent H(10) on board aircraft is described. Since 2001, a simple method employing the energy deposition spectra had been used to determine H(10) on board aircraft but, in 2004, it became clear that the resulting values were strongly biased at locations close to Earth's equator. The improved method took into account the composition of the radiation field via the ratio of absorbed doses D-low and D-neut reflecting the contributions from low-LET particles and neutrons, respectively. It resulted in much better agreement with the EPCARD computer code for all aircraft locations; relative differences were within 11 % for low-LET and 20 % for neutron components of H(10). (en)
Title	Use of energy deposition spectrometer liulin for individual monitoring of aircrew Use of energy deposition spectrometer liulin for individual monitoring of aircrew (en)
skos:prefLabel	Use of energy deposition spectrometer liulin for individual monitoring of aircrew Use of energy deposition spectrometer liulin for individual monitoring of aircrew (en)
skos:notation	RIV/61389005:_____/11:00360645!RIV12-AV0-61389005
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA205/09/0171), P(KJB100480901), Z(AV0Z10480505)
http://linked.open...iv/cisloPeriodika	1-4
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Ploc, Ondřej Spurný, František Brabcová, Kateřina Malušek, Alexandr
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	Ústav jaderné fyziky AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	237181
http://linked.open...ai/riv/idVysledku	RIV/61389005:_____/11:00360645
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	flight altitudes; dosimetry; spectrometer liulin (en)
http://linked.open.../riv/klicoveSlovo	flight altitudes spectrometer liulin dosimetry
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[4DB03B746840]
http://linked.open...i/riv/nazevZdroje	Radiation Protection Dosimetry
http://linked.open...in/vavai/riv/obor	BG
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...vavai/riv/projekt	Exposure to cosmic radiation at near-Earth vicinities: Space weather influence and radiation protection issues Determination of neutron component contribution to the exposure level onboard of spacecraft
http://linked.open...UplatneniVysledku	2011
http://linked.open...v/svazekPeriodika	144
http://linked.open...iv/tvurceVysledku	Dachev, T. Ploc, Ondřej Spurný, František Pachnerová Brabcová, Kateřina Malušek, Alexandr
http://linked.open...ain/vavai/riv/wos	000289164200132
http://linked.open...n/vavai/riv/zamer	Jaderná fyzika a příbuzné obory v základním, aplikovaném a interdisciplinárním výzkumu
issn	0144-8420
number of pages	4 (xsd:int)
http://bibframe.org/vocab/doi	10.1093/rpd/ncq505

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