About: Aerosol Transport in a Model of Human Lungs

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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	Complex flow structures emerging in human lungs significantly affect deposition of inhaled particles. Therefore flow measurements alongside with deposition measurements have to be performed on the same model geometry. Amount of deposited aerosol particles in different regions of lungs could be measured by several methods. Gamma detection of radioactive tagged particles is subjected to strict regulations and is expensive; gravimetry and fluorometry are thus preferred in current studies. Novel methodology for fluorometric measurement of aerosol transport in models of human lungs was developed. Some previously published experiments were performed using condensation of di(2-ethylhexyl) sebacate (DEHS) vapours on fluorescein nuclei. Their authors assumed that fluorescein is necessary for generation of fluorescent particles and they neglected possible fluorescence of DEHS itself. Our analysis of DEHS characteristics indicated that DEHS fluorescence could be detected apart in sufficient rate to evaluate aero Complex flow structures emerging in human lungs significantly affect deposition of inhaled particles. Therefore flow measurements alongside with deposition measurements have to be performed on the same model geometry. Amount of deposited aerosol particles in different regions of lungs could be measured by several methods. Gamma detection of radioactive tagged particles is subjected to strict regulations and is expensive; gravimetry and fluorometry are thus preferred in current studies. Novel methodology for fluorometric measurement of aerosol transport in models of human lungs was developed. Some previously published experiments were performed using condensation of di(2-ethylhexyl) sebacate (DEHS) vapours on fluorescein nuclei. Their authors assumed that fluorescein is necessary for generation of fluorescent particles and they neglected possible fluorescence of DEHS itself. Our analysis of DEHS characteristics indicated that DEHS fluorescence could be detected apart in sufficient rate to evaluate aero (en)
Title	Aerosol Transport in a Model of Human Lungs Aerosol Transport in a Model of Human Lungs (en)
skos:prefLabel	Aerosol Transport in a Model of Human Lungs Aerosol Transport in a Model of Human Lungs (en)
skos:notation	RIV/00216305:26210/11:PU98966!RIV13-GA0-26210___
http://linked.open...avai/riv/aktivita	P S
http://linked.open...avai/riv/aktivity	P(GAP105/11/1339), P(ME09030), P(OC10052), S
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Mravec, Filip Halasová, Tereza Lippay, Josef Lízal, František Jícha, Miroslav Jedelský, Jan
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoké učení technické v Brně / Fakulta strojního inženýrství
http://linked.open...dnocenehoVysledku	184798
http://linked.open...ai/riv/idVysledku	RIV/00216305:26210/11:PU98966
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	aerosol deposition, DEHS, lung model (en)
http://linked.open.../riv/klicoveSlovo	DEHS aerosol deposition lung model
http://linked.open...ontrolniKodProRIV	[007E548B6A34]
http://linked.open...v/mistoKonaniAkce	Jičín
http://linked.open...i/riv/mistoVydani	Liberec, Czech Republic
http://linked.open...i/riv/nazevZdroje	Experimental Fluid Mechanics 2011 Conference Proceedings Volume 1
http://linked.open...in/vavai/riv/obor	BK
http://linked.open...ichTvurcuVysledku	6 (xsd:int)
http://linked.open...cetTvurcuVysledku	6 (xsd:int)
http://linked.open...vavai/riv/projekt	Porous particle-laden turbulent and laminar oscillating and steady flow in multiple branching Optimazation of therapeutic inhaled aerosols targeted delivery Experimental study of particles transport and deposition in oscillating turbulent flows
http://linked.open...UplatneniVysledku	2011
http://linked.open...iv/tvurceVysledku	Halasová, Tereza Jedelský, Jan Jícha, Miroslav Lippay, Josef Lízal, František Mravec, Filip
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open...ain/vavai/riv/wos	000304449600050
http://linked.open.../riv/zahajeniAkce	2011-11-22 (xsd:date)
number of pages	9 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Technická univerzita v Liberci
https://schema.org/isbn	978-80-7372-784-0
http://localhost/t...ganizacniJednotka	26210

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