About: Application of statistical methods in human airway flow analysis

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Understanding of the air flow in human airways is the cornerstone for targeted delivery of a medication to the lungs. Direct in-vivo measurement in lungs is complicated; therefore in-vitro measurements in human lung models are frequently performed employing optical measurement methods. Irregularly sampled data acquired by Phase Doppler Anemometry in various locations of a model of human lungs for different breathing conditions were statistically processed to facilitate comparison and influence of diverse factors on the lung airflow. Tests based on signs of differences, Kendall s rank correlation coefficient test and Spearman s rank correlation coefficient test were used to detect a linear trend between the samples,while a median test of randomness and a turning point test were used to detect differences of a periodical nature. The presented statistical tools allow detection of inter-cycle variability in velocity course as well as evaluation of the influence of breathing pattern change or gradual flow Understanding of the air flow in human airways is the cornerstone for targeted delivery of a medication to the lungs. Direct in-vivo measurement in lungs is complicated; therefore in-vitro measurements in human lung models are frequently performed employing optical measurement methods. Irregularly sampled data acquired by Phase Doppler Anemometry in various locations of a model of human lungs for different breathing conditions were statistically processed to facilitate comparison and influence of diverse factors on the lung airflow. Tests based on signs of differences, Kendall s rank correlation coefficient test and Spearman s rank correlation coefficient test were used to detect a linear trend between the samples,while a median test of randomness and a turning point test were used to detect differences of a periodical nature. The presented statistical tools allow detection of inter-cycle variability in velocity course as well as evaluation of the influence of breathing pattern change or gradual flow (en)
Title	Application of statistical methods in human airway flow analysis Application of statistical methods in human airway flow analysis (en)
skos:prefLabel	Application of statistical methods in human airway flow analysis Application of statistical methods in human airway flow analysis (en)
skos:notation	RIV/00216305:26210/12:PU98955!RIV13-GA0-26210___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(GAP105/11/1339), P(ME09030), P(OC10052)
http://linked.open...iv/cisloPeriodika	2
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Lízal, František Fusek, Michal Jedelský, Jan
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	Vysoké učení technické v Brně / Fakulta strojního inženýrství
http://linked.open...dnocenehoVysledku	123395
http://linked.open...ai/riv/idVysledku	RIV/00216305:26210/12:PU98955
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	flow analysis, human airways, lung flow, statistical analysis, airflow measurement. (en)
http://linked.open.../riv/klicoveSlovo	flow analysis statistical analysis airflow measurement. human airways lung flow
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[F922A8F99360]
http://linked.open...i/riv/nazevZdroje	WIT Transactions on Engineering Sciences
http://linked.open...in/vavai/riv/obor	BK
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (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	2012
http://linked.open...v/svazekPeriodika	74
http://linked.open...iv/tvurceVysledku	Fusek, Michal Jedelský, Jan Jícha, Miroslav Lízal, František
issn	1743-3533
number of pages	13 (xsd:int)
http://localhost/t...ganizacniJednotka	26210

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