Modelling of the dielectric properties of trabecular bone samples at microwave frequency

dc.creatorIrastorza, Ramiro Miguel
dc.creatorBlangino, Eugenia
dc.creatorCarlevaro, Carlos Manuel
dc.creatorVericat, Fernando
dc.date2014-03-20
dc.date2021-12-15T17:43:32Z
dc.date.accessioned2023-07-15T04:16:55Z
dc.date.available2023-07-15T04:16:55Z
dc.identifierhttp://sedici.unlp.edu.ar/handle/10915/129654
dc.identifierissn:1741-0444
dc.identifierissn:0140-0118
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/7468949
dc.descriptionIn this paper the dielectric properties of human trabecular bone are evaluated under physiological condition in the microwave range. Assuming a two components medium, simulation and experimental data are presented and discussed. A special experimental setup is developed in order to deal with inhomogeneous samples. Simulation data are obtained using finite difference time domain from a realistic sample. The bone mineral density of the samples are also measured. The simulation and experimental results of the present study suggest that there is a negative relation between bone volume fraction (BV/TV) and permittivity (conductivity): the higher the BV/TV the lower the permittivity (conductivity). This is in agreement with the recently published in vivo data.
dc.descriptionInstituto de Física de Líquidos y Sistemas Biológicos
dc.descriptionGrupo de Aplicaciones Matemáticas y Estadísticas de la Facultad de Ingeniería
dc.formatapplication/pdf
dc.format439-447
dc.languageen
dc.rightshttp://creativecommons.org/licenses/by-nc-sa/4.0/
dc.rightsCreative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.subjectIngeniería
dc.subjectMatemática
dc.subjectBone dielectric properties
dc.subjectMicrowave tomography
dc.subjectFinite difference time domain
dc.titleModelling of the dielectric properties of trabecular bone samples at microwave frequency
dc.typeArticulo
dc.typePreprint


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