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The effect of charge density on the velocity and attenuation of ultrasound waves in human cancellous bone

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dc.contributor.authorYoon, Young June-
dc.date.accessioned2022-07-11T06:39:44Z-
dc.date.available2022-07-11T06:39:44Z-
dc.date.created2021-05-12-
dc.date.issued2018-10-
dc.identifier.issn0021-9290-
dc.identifier.urihttps://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/149275-
dc.description.abstractCancellous bone is a highly porous material, and two types of waves, fast and slow, are observed when ultrasound is used for detecting bone diseases. There are several possible stimuli for bone remodelling processes, including bone fluid flow, streaming potential, and piezoelectricity. Poroelasticity has been widely used for elucidating the bone fluid flow phenomenon, but the combination of poroelasticity with charge density has not been introduced. Theoretically, general poroelasticity with a varying charge density is employed for determining the relationship between wave velocity and attenuation with charge density. Fast wave velocity and attenuation are affected by porosity as well as charge density; however, for a slow wave, both slow wave velocity and attenuation are not as sensitive to the effect of charge density as they are for a fast wave. Thus, employing human femoral data, we conclude that charged ions gather on trabecular struts, and the fast wave, which moves along the trabecular struts, is significantly affected by charge density.-
dc.language영어-
dc.language.isoen-
dc.publisherELSEVIER SCI LTD-
dc.titleThe effect of charge density on the velocity and attenuation of ultrasound waves in human cancellous bone-
dc.typeArticle-
dc.contributor.affiliatedAuthorYoon, Young June-
dc.identifier.doi10.1016/j.jbiomech.2018.07.048-
dc.identifier.scopusid2-s2.0-85051568631-
dc.identifier.wosid000447580500007-
dc.identifier.bibliographicCitationJOURNAL OF BIOMECHANICS, v.79, pp.54 - 57-
dc.relation.isPartOfJOURNAL OF BIOMECHANICS-
dc.citation.titleJOURNAL OF BIOMECHANICS-
dc.citation.volume79-
dc.citation.startPage54-
dc.citation.endPage57-
dc.type.rimsART-
dc.type.docTypeArticle-
dc.description.journalClass1-
dc.description.isOpenAccessN-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.relation.journalResearchAreaBiophysics-
dc.relation.journalResearchAreaEngineering-
dc.relation.journalWebOfScienceCategoryBiophysics-
dc.relation.journalWebOfScienceCategoryEngineering, Biomedical-
dc.subject.keywordPlusCORTICAL BONE-
dc.subject.keywordPlusBIOT THEORY-
dc.subject.keywordPlusELECTROMECHANICAL POTENTIALS-
dc.subject.keywordPlusHYDROXYAPATITE FORMATION-
dc.subject.keywordPlusPROPAGATION-
dc.subject.keywordPlusINHIBITION-
dc.subject.keywordAuthorCancellous bone-
dc.subject.keywordAuthorPoroelasticity-
dc.subject.keywordAuthorUltrasound-
dc.subject.keywordAuthorCharge density-
dc.identifier.urlhttps://www.sciencedirect.com/science/article/pii/S0021929018306626?via%3Dihub-
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