"74" . . "P(GAP105/11/1339), P(ME09030), P(OC10052)" . . "RIV/00216305:26210/12:PU98955" . . "L\u00EDzal, Franti\u0161ek" . "3"^^ . "[F922A8F99360]" . . . "RIV/00216305:26210/12:PU98955!RIV13-GA0-26210___" . . "Jedelsk\u00FD, Jan" . . "13"^^ . "1743-3533" . . "WIT Transactions on Engineering Sciences" . . "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" . "Application of statistical methods in human airway flow analysis"@en . . "flow analysis, human airways, lung flow, statistical analysis, airflow measurement."@en . . . . "123395" . "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 . "2" . . "J\u00EDcha, Miroslav" . "26210" . . . "GB - Spojen\u00E9 kr\u00E1lovstv\u00ED Velk\u00E9 Brit\u00E1nie a Severn\u00EDho Irska" . . . "Application of statistical methods in human airway flow analysis" . . . . "Application of statistical methods in human airway flow analysis"@en . "Application of statistical methods in human airway flow analysis" . "Fusek, Michal" . "4"^^ . .