Structure-based constitutive model can accurately predict planar biaxial properties of aortic wall tissue
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14110%2F15%3A00084555" target="_blank" >RIV/00216224:14110/15:00084555 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.actbio.2014.11.043" target="_blank" >http://dx.doi.org/10.1016/j.actbio.2014.11.043</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.actbio.2014.11.043" target="_blank" >10.1016/j.actbio.2014.11.043</a>
Alternative languages
Result language
angličtina
Original language name
Structure-based constitutive model can accurately predict planar biaxial properties of aortic wall tissue
Original language description
Structure-based constitutive models might help in exploring mechanisms by which arterial wall histology is linked to wall mechanics. This study aims to validate a recently proposed structure-based constitutive model. Specifically, the model's ability topredict mechanical biaxial response of porcine aortic tissue with predefined collagen structure was tested. Histological slices from porcine thoracic aorta wall (n = 9) were automatically processed to quantify the collagen fiber organization, and mechanical testing identified the non-linear properties of the wall samples (n = 18) over a wide range of biaxial stretches. Histological and mechanical experimental data were used to identify the model parameters of a recently proposed multi-scale constitutivedescription for arterial layers. The model predictive capability was tested with respect to interpolation and extrapolation.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
FP - Other medical fields
OECD FORD branch
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Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
ACTA BIOMATERIALIA
ISSN
1742-7061
e-ISSN
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Volume of the periodical
14
Issue of the periodical within the volume
MAR 1 2015
Country of publishing house
GB - UNITED KINGDOM
Number of pages
13
Pages from-to
133-145
UT code for WoS article
000349733800014
EID of the result in the Scopus database
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