Axial prestretch and circumferential distensibility in biomechanics of abdominal aorta
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F14%3A00207409" target="_blank" >RIV/68407700:21220/14:00207409 - isvavai.cz</a>
Result on the web
<a href="http://link.springer.com/article/10.1007/s10237-013-0534-8" target="_blank" >http://link.springer.com/article/10.1007/s10237-013-0534-8</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s10237-013-0534-8" target="_blank" >10.1007/s10237-013-0534-8</a>
Alternative languages
Result language
angličtina
Original language name
Axial prestretch and circumferential distensibility in biomechanics of abdominal aorta
Original language description
Our study presents the results of an analytical simulation of the inflation-extension behaviour of the human abdominal aorta treated as nonlinear, anisotropic, prestrained thin-walled as well as thick-walled tube with closed ends. The constitutive parameters and geometries for 17 aortas adopted from the literature were supplemented with initial axial prestretches obtained from the statistics of 365 autopsy measurements. For each aorta, the inflation-extension response was calculated three-times: with expected value of the initial prestretch and with the upper and lower confidence limit of the initial prestretch derived from the statistics. This approach enabled age-related trends to be evaluated bearing in mind the uncertainty in the prestretch. Despite significantly decreased longitudinal prestretch with age, the biomechanical response of human abdominal aorta changes substantially depending on the initial axial stretch used. In particular, substituting the upper limit of initial pres
Czech name
—
Czech description
—
Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JJ - Other materials
OECD FORD branch
—
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Biomechanics and Modeling in Mechanobiology
ISSN
1617-7959
e-ISSN
—
Volume of the periodical
13
Issue of the periodical within the volume
4
Country of publishing house
US - UNITED STATES
Number of pages
17
Pages from-to
783-799
UT code for WoS article
000339156400007
EID of the result in the Scopus database
—