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dc.contributor.authorHerencsár, Norbertcs
dc.contributor.authorKartci, Aslihancs
dc.contributor.authorCicekoglu, Oguzhancs
dc.date.accessioned2020-11-04T15:55:52Z
dc.date.available2020-11-04T15:55:52Z
dc.date.issued2020-07-20cs
dc.identifier.citationProceedings of the 2020 42nd Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC). 2020, p. 2307-2310.en
dc.identifier.isbn978-1-7281-1990-8cs
dc.identifier.other165811cs
dc.identifier.urihttp://hdl.handle.net/11012/195597
dc.description.abstractElectrical impedance spectroscopy (EIS) is a fast, non-invasive, and safe technique for bioimpedance measurement. In dental research, EIS has been used to detect tooth cracks and caries with higher accuracy than visual and radiographic methods. Recently, a study has been reported on effect of age on impedance measurements for two age groups by employing EIS. The aim of that study was to demonstrate the usefulness of fractional calculus in equivalent circuit modeling. In proposed double dispersion Cole impedance (C-C) models, both resistance and pseudo-capacitance values were found to be significantly different for both age groups. However, in our study, the first time it was found out that proposed models' total pseudo-capacitance values of both young and old dentines can be reduced by 34% and 7.5%, respectively, if recurrent electrical impedance model for n = 2 bifurcations to be used. Secondly, new empirical fractional-order electrical models of human tooth using the optimized Valsa network with EIA standard compliant RC values are reported that provide better understanding of the structure of dentine from resistance and capacitance point of view.en
dc.formattextcs
dc.format.extent2307-2310cs
dc.format.mimetypeapplication/pdfcs
dc.language.isoencs
dc.publisherIEEEcs
dc.relation.ispartofProceedings of the 2020 42nd Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC)cs
dc.relation.urihttps://ieeexplore.ieee.org/document/9175916cs
dc.rights(C) IEEEcs
dc.subjectBioimpedance measurementen
dc.subjectelectrical impedance spectroscopyen
dc.subjectequivalent circuit modelen
dc.subjectfractional calculusen
dc.subjectteeth tissueen
dc.titleAccurate Empirical Fractional-Order Electrical Models of Young and Old Dentinesen
thesis.grantorVysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií. Ústav telekomunikacícs
sync.item.dbidVAV-165811en
sync.item.dbtypeVAVen
sync.item.insts2021.03.18 12:54:02en
sync.item.modts2021.03.18 12:14:11en
dc.identifier.doi10.1109/EMBC44109.2020.9175916cs
dc.rights.accessopenAccesscs
dc.type.driverconferenceObjecten
dc.type.statusPeer-revieweden
dc.type.versionacceptedVersionen


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