. "Tonar, Zbyn\u011Bk" . . . . "P(1K04008), Z(MSM4977751303)" . . "Kompozitn\u00ED model zdrav\u00E9 arteri\u00E1ln\u00ED st\u011Bny: identifikace materi\u00E1lov\u00FDch parametr\u016F zalo\u017Een\u00E1 na testech jednoosou napjatost\u00ED a morfometrii."@cs . . . "0" . "RIV/49777513:23520/06:00000288!RIV07-MSM-23520___" . . "Polansk\u00FD, Ji\u0159\u00ED" . "Cimrman, Robert" . . . "A model of elastic artery is presented that describes the vessel as a two-layer thick-wall cylindrical tube where each layer is treated as a composite of two constituents: the passive fibres (representing the collagen or elastin fibres) embedded in the isotropic matrix (representing other constituents including the extracellular substance). This mathematical model involves many constitutive parameters which must be identified using experimental results of a macroscopic specimen of the healthy artery. The proportional representation of the basic components in terms of volume fractions (also the elastin length density, the diameter of the aorta and the thickness of the wall) were determined using both microscopic and macroscopic morphometry of the tissue samples. In order to find the constitutive parameters, quasi-static uniaxial traction tests of samples from porcine aorta were performed. Methods based on optimization are adopted to the material identification." . "Boiron, Olivier" . . "V tomto p\u0159\u00EDsp\u011Bvku p\u0159edstavujeme model elastick\u00E9 art\u00E9rie, kter\u00E1 je modelov\u00E1na jako dvouvrstv\u00E1 silnost\u011Bnn\u00E1 trubice, kde je ka\u017Ed\u00E1 z vrstev pops\u00E1na jako kompozit dvou prvk\u016F: pasivn\u00EDch vl\u00E1ken p\u0159edstavuj\u00EDc\u00EDch kolagenn\u00ED \u010Di elastinov\u00E1 vl\u00E1kna, a isotropn\u00ED matrice, je\u017E zahrnuje ostatn\u00ED slo\u017Eky v\u010Detn\u011B mezibun\u011B\u010Dn\u00E9 substance. Tento matematick\u00FD model obsahuje \u0159adu konstitutivn\u00EDch parametr\u016F, kter\u00E9 mus\u00ED b\u00FDt identifikov\u00E1ny na z\u00E1klad\u011B experimetu na vzorku zdrav\u00E9 aorty. Proporcion\u00E1ln\u00ED zastoupen\u00ED z\u00E1kladn\u00EDch komponent vyj\u00E1d\u0159en\u00FDch objemov\u00FDmi pom\u011Bry, rovn\u011B\u017E tak i pr\u016Fm\u011Br aorty a tlou\u0161\u0165ka st\u011Bny byly ur\u010Deny pou\u017Eit\u00EDm mikroskopick\u00E9 a makroskopick\u00E9 morfometrie tk\u00E1\u0148ov\u00FDch vzork\u016F. Za \u00FA"@cs . "Composite model of healthy arterial wall: material identification based on uniaxial tensile tests and morphometric analysis"@en . "469423" . . "RIV/49777513:23520/06:00000288" . . "622" . . . "Kompozitn\u00ED model zdrav\u00E9 arteri\u00E1ln\u00ED st\u011Bny: identifikace materi\u00E1lov\u00FDch parametr\u016F zalo\u017Een\u00E1 na testech jednoosou napjatost\u00ED a morfometrii."@cs . . "NL - Nizozemsko" . "1"^^ . . . . "0021-9290" . "Rohan, Eduard" . "6"^^ . "Composite model of healthy arterial wall: material identification based on uniaxial tensile tests and morphometric analysis"@en . . "A model of elastic artery is presented that describes the vessel as a two-layer thick-wall cylindrical tube where each layer is treated as a composite of two constituents: the passive fibres (representing the collagen or elastin fibres) embedded in the isotropic matrix (representing other constituents including the extracellular substance). This mathematical model involves many constitutive parameters which must be identified using experimental results of a macroscopic specimen of the healthy artery. The proportional representation of the basic components in terms of volume fractions (also the elastin length density, the diameter of the aorta and the thickness of the wall) were determined using both microscopic and macroscopic morphometry of the tissue samples. In order to find the constitutive parameters, quasi-static uniaxial traction tests of samples from porcine aorta were performed. Methods based on optimization are adopted to the material identification."@en . "5"^^ . "material identification; uniaxial tensile test; morphometry; arterial wall; composite model"@en . . "Composite model of healthy arterial wall: material identification based on uniaxial tensile tests and morphometric analysis" . "[64A73B22ECCF]" . "23520" . . "Journal of Biomechanics" . "Composite model of healthy arterial wall: material identification based on uniaxial tensile tests and morphometric analysis" . . "Demjan\u010Dukov\u00E1, Libu\u0161e" .