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Extraction of Reliable Information from Time-Domain Pressure and Flow Signals Measured By Means of Forced Oscillation Techniques

dc.contributor.authorNigmatullin, Raoul R.
dc.contributor.authorOsokin, Sergey I.
dc.contributor.authorIonescu, Clara
dc.contributor.authorBaleanu, Dumitru
dc.contributor.authorID56389tr_TR
dc.date.accessioned2020-05-20T13:31:06Z
dc.date.available2020-05-20T13:31:06Z
dc.date.issued2014
dc.departmentÇankaya Üniversitesi, Fen Edebiyat Fakültesi, Matematik Bölümüen_US
dc.description.abstractThis paper aims to give a proof-of-concept for the possible application of the forced oscillation lung function test to assess the viscoelastic properties of the airways and tissue. In particular, a novel signal processing algorithm is employed on non-stationary, noisy, (relatively) short time series of respiratory pressure and flow signals. This novel technique is employed to filter the useful information from the signals acquired under two measurement conditions: pseudo-functional residual capacity (PFRC) and pseudo-total lung capacity (PTLC). The PFRC is the measurement performed at lowest lung volume with maximum deflation, and the PTLC is measurement performed at the maximum lung volume under maximum inflation. The results suggest that the proposed technique is able to extract information on the viscoelastic properties of the lung tissue at a macroscopic level. The conclusion of this preliminary study is that the proposed combination of signal processing method and lung function test is suited to be employed on a large database in order to deliver reference values and perform further statistical analysis.en_US
dc.description.publishedMonth3
dc.identifier.citationNigmatullin, Raoul R...et al. (2014). "Extraction of Reliable Information from Time-Domain Pressure and Flow Signals Measured By Means of Forced Oscillation Techniques", Revista De Chimie, 65, No. 3, pp. 299-305.en_US
dc.identifier.endpage305en_US
dc.identifier.issn0034-7752
dc.identifier.issue3en_US
dc.identifier.startpage299en_US
dc.identifier.urihttp://hdl.handle.net/20.500.12416/3967
dc.identifier.volume65en_US
dc.language.isoenen_US
dc.publisherChiminform Dataen_US
dc.relation.ispartofRevista De Chimieen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectRespiratory Mechanicsen_US
dc.subjectDetrending Procedureen_US
dc.subjectFilteringen_US
dc.subjectLung Functionen_US
dc.subjectOscillatory Mechanicsen_US
dc.subjectStatistical Signal Processingen_US
dc.titleExtraction of Reliable Information from Time-Domain Pressure and Flow Signals Measured By Means of Forced Oscillation Techniquestr_TR
dc.titleExtraction of Reliable Information From Time-Domain Pressure and Flow Signals Measured by Means of Forced Oscillation Techniquesen_US
dc.typeArticleen_US
dspace.entity.typePublication

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