Uniaxial tensile test of perivascular adipose tissue
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F14%3A00223895" target="_blank" >RIV/68407700:21220/14:00223895 - isvavai.cz</a>
Výsledek na webu
<a href="http://www.zcu.cz/pracoviste/vyd/online/Humanic_web.pdf" target="_blank" >http://www.zcu.cz/pracoviste/vyd/online/Humanic_web.pdf</a>
DOI - Digital Object Identifier
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Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Uniaxial tensile test of perivascular adipose tissue
Popis výsledku v původním jazyce
Biomechanics of elastic arteries is widely studied at present time. In contrast to the constitutive modeling of the aortic wall, little attention has been pained to mechanical properties of surrounding tissue. To fill this gap, uniaxial tensile tests with adipose tissue surrounding human abdominal aorta were conducted. Strongly nonlinear stress-strain relationship was observed. It was found that highly compliant response characterized with the initial elastic modulus about 2.16 kPa is exhibited approximately to engineering strain of 0.03. Initial linear response is followed by gradual stiffening. Tangential elastic modulus of about 500 kPa was observed at engineering strain of 0.11.
Název v anglickém jazyce
Uniaxial tensile test of perivascular adipose tissue
Popis výsledku anglicky
Biomechanics of elastic arteries is widely studied at present time. In contrast to the constitutive modeling of the aortic wall, little attention has been pained to mechanical properties of surrounding tissue. To fill this gap, uniaxial tensile tests with adipose tissue surrounding human abdominal aorta were conducted. Strongly nonlinear stress-strain relationship was observed. It was found that highly compliant response characterized with the initial elastic modulus about 2.16 kPa is exhibited approximately to engineering strain of 0.03. Initial linear response is followed by gradual stiffening. Tangential elastic modulus of about 500 kPa was observed at engineering strain of 0.11.
Klasifikace
Druh
O - Ostatní výsledky
CEP obor
JQ - Strojní zařízení a nástroje
OECD FORD obor
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Návaznosti výsledku
Projekt
<a href="/cs/project/NT13302" target="_blank" >NT13302: Optimalizace fysikálních charakteristik cévních náhrad pro nízké průtoky</a><br>
Návaznosti
S - Specificky vyzkum na vysokych skolach
Ostatní
Rok uplatnění
2014
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů