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Identification of passive constitutive arterial tissue parameters from pressure myography based on inverse hyperelasticity

Okyar, Ali Fethi; Büyükkaya, Ömer Faruk; Karadağ, Cevat Volkan; Tuna, Bilge Güvenç


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  <identifier identifierType="URL">https://aperta.ulakbim.gov.tr/record/263268</identifier>
  <creators>
    <creator>
      <creatorName>Okyar, Ali Fethi</creatorName>
      <givenName>Ali Fethi</givenName>
      <familyName>Okyar</familyName>
      <nameIdentifier nameIdentifierScheme="ORCID" schemeURI="http://orcid.org/">0000-0002-2561-7547</nameIdentifier>
      <affiliation>Yeditepe Üniversitesi</affiliation>
    </creator>
    <creator>
      <creatorName>Büyükkaya, Ömer Faruk</creatorName>
      <givenName>Ömer Faruk</givenName>
      <familyName>Büyükkaya</familyName>
      <nameIdentifier nameIdentifierScheme="ORCID" schemeURI="http://orcid.org/">0000-0003-2105-5791</nameIdentifier>
      <affiliation>Yeditepe Üniversitesi</affiliation>
    </creator>
    <creator>
      <creatorName>Karadağ, Cevat Volkan</creatorName>
      <givenName>Cevat Volkan</givenName>
      <familyName>Karadağ</familyName>
      <nameIdentifier nameIdentifierScheme="ORCID" schemeURI="http://orcid.org/">0000-0002-4928-0803</nameIdentifier>
      <affiliation>Yeditepe Üniversitesi</affiliation>
    </creator>
    <creator>
      <creatorName>Tuna, Bilge Güvenç</creatorName>
      <givenName>Bilge Güvenç</givenName>
      <familyName>Tuna</familyName>
      <nameIdentifier nameIdentifierScheme="ORCID" schemeURI="http://orcid.org/">0000-0003-1348-1336</nameIdentifier>
      <affiliation>Yeditepe Üniversitesi</affiliation>
    </creator>
  </creators>
  <titles>
    <title>Identification Of Passive Constitutive Arterial Tissue Parameters From Pressure Myography Based On Inverse Hyperelasticity</title>
  </titles>
  <publisher>Aperta</publisher>
  <publicationYear>2023</publicationYear>
  <subjects>
    <subject>soft-tissue biomechanics</subject>
    <subject>parameter identification</subject>
    <subject>inverse deformation</subject>
    <subject>vasculatory system</subject>
    <subject>hyperelasticity</subject>
    <subject>finite element analysis</subject>
  </subjects>
  <contributors>
    <contributor contributorType="Supervisor">
      <contributorName>ali fethi okyar</contributorName>
      <nameIdentifier nameIdentifierScheme="ORCID" schemeURI="http://orcid.org/">0000-0002-2561-7547</nameIdentifier>
      <affiliation>yeditepe üniversitesi</affiliation>
    </contributor>
  </contributors>
  <dates>
    <date dateType="Issued">2023-10-24</date>
  </dates>
  <language>en</language>
  <resourceType resourceTypeGeneral="Text">Preprint</resourceType>
  <alternateIdentifiers>
    <alternateIdentifier alternateIdentifierType="url">https://aperta.ulakbim.gov.tr/record/263268</alternateIdentifier>
  </alternateIdentifiers>
  <relatedIdentifiers>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="IsIdenticalTo">10.2139/ssrn.4607650</relatedIdentifier>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="IsIdenticalTo">10.2139/ssrn.4607650</relatedIdentifier>
  </relatedIdentifiers>
  <version>0.8</version>
  <rightsList>
    <rights rightsURI="https://creativecommons.org/licenses/by-nc/4.0/">Creative Commons Attribution-NonCommercial</rights>
    <rights rightsURI="info:eu-repo/semantics/openAccess">Open Access</rights>
  </rightsList>
  <descriptions>
    <description descriptionType="Abstract">&lt;p&gt;Changes in the mechanical properties of arteries due to growth, remodeling, or aging are related with cardiovascular diseases. These changes can quantitatively be assessed if a suitable set of biomaterial constitutive parameters could be fitted onto the in vitro response from pressure myography. In Simon et al (1970), a pressure-diameter dataset reflecting the internal pressurization stage was provided. However, this data did not include the excised state. We developed an analytical continuum-based computational procedure to pull the current state back to the excised (reference) state. Using this procedure the data was fitted to a simple exponential model, and a 56% decrease in the shear modulus and a 19% decrease in the exponential constant were observed. Similar observations were made for the hyperelastic fibre-reinforced continuum model by Holzapfel et al (2000). In conclusion, the parameter identification process may be hindered as a result of an incomplete or partial dataset. Inverse deformation mapping may be used to&lt;br&gt;
produce the missing data.&lt;/p&gt;</description>
  </descriptions>
  <fundingReferences>
    <fundingReference>
      <funderName>Türkiye Bilimsel ve Teknolojik Araştirma Kurumu</funderName>
      <funderIdentifier funderIdentifierType="Crossref Funder ID">https://doi.org/10.13039/501100004410</funderIdentifier>
      <awardNumber>221S551</awardNumber>
    </fundingReference>
  </fundingReferences>
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