"Multiscale modelling of fluid diffusion in deforming tissues: impact loading and micro-macro transitions" . "V\u00EDce\u0161k\u00E1lov\u00E9 modelov\u00E1n\u00ED dif\u016Fze tekutin v deformuj\u00EDc\u00EDch se tk\u00E1n\u00EDch: r\u00E1zov\u00E9 zat\u00ED\u017Een\u00ED a p\u0159enosy mikro-makro"@cs . . . . . . "University of Technology" . "P(GA106/04/0201), Z(MSM4977751303)" . "The homogenized model of fluid diffusion in deforming tissue is implemented numerically. The suggested approach allows for studying how the microstructural arrangement influences the tissue properties at the macroscopic scale. Moreover, the rigorous relationship between mechanical processes at the microstructure and the resulting form of the homogenized coefficients enables to understand more deeply the nature of the constitutive laws (background for introducing the Biot and Barenblatt coefficients, or clear derivation of anisotropic permeabilities). The model is adapted to modelling impact load. Such modelling should allow for revealing some phenomena associated to damage mechanisms in kidney tissue induced by shock wave loading (accidents or medical treatment by lithotripsy)." . "Multiscale modelling of fluid diffusion in deforming tissues: impact loading and micro-macro transitions"@en . . "Human biomechanics 2006" . . "Hrotovice" . . . "Rohan, Eduard" . "Cimrman, Robert" . . "23520" . "2006-01-01+01:00"^^ . "RIV/49777513:23520/06:00000095!RIV07-GA0-23520___" . . "Homogenizovan\u00FD model dif\u016Fze tekutin v deformuj\u00EDc\u00ED se tk\u00E1ni je implementov\u00E1n numericky. Navrhovan\u00FD postup umo\u017E\u0148uje studovat jak rozlo\u017Een\u00ED mikrostruktury ovliv\u0148uje vlastnosti tk\u00E1n\u011B na makroskopick\u00E9 \u00FArovni. Nav\u00EDc, rigor\u00F3zn\u00ED vztah mezi mechanick\u00FDmi procesy na mikrostruktu\u0159e a v\u00FDslednou formou homogenizovan\u00FDch koeficient\u016F pom\u00E1h\u00E1 hlub\u0161\u00EDmu pochopen\u00ED podstaty konstitutivn\u00EDch vztah\u016F (pozad\u00ED zaveden\u00ED Biotov\u00FDch a Barenblattov\u00FDch koeficient\u016F, nebo z\u0159ejm\u00E9 odvozen\u00ED anizotropn\u00EDch permeabilit). Takov\u00E9 modelov\u00E1n\u00ED umo\u017E\u0148uje odhalit n\u011Bkter\u00E9 jevy spojen\u00E9 s mechanismy po\u0161kozen\u00ED ve tk\u00E1ni ledvin vyvolan\u00FDmi n\u00E1hl\u00FDm r\u00E1zov\u00FDm zat\u00ED\u017Een\u00EDm (nehody, nebo l\u00E9\u010Dba pomoc\u00ED litotrypse)."@cs . . . "80-214-3232-2" . "19"^^ . "Multiscale modelling of fluid diffusion in deforming tissues: impact loading and micro-macro transitions"@en . "V\u00EDce\u0161k\u00E1lov\u00E9 modelov\u00E1n\u00ED dif\u016Fze tekutin v deformuj\u00EDc\u00EDch se tk\u00E1n\u00EDch: r\u00E1zov\u00E9 zat\u00ED\u017Een\u00ED a p\u0159enosy mikro-makro"@cs . "Brno" . "487333" . . "RIV/49777513:23520/06:00000095" . . "[E117D32EA018]" . . . "Multiscale modelling of fluid diffusion in deforming tissues: impact loading and micro-macro transitions" . . "multiscale modelling; homogenization; porous media; kidney; perfusion"@en . . "2"^^ . "1-19" . "2"^^ . . . "The homogenized model of fluid diffusion in deforming tissue is implemented numerically. The suggested approach allows for studying how the microstructural arrangement influences the tissue properties at the macroscopic scale. Moreover, the rigorous relationship between mechanical processes at the microstructure and the resulting form of the homogenized coefficients enables to understand more deeply the nature of the constitutive laws (background for introducing the Biot and Barenblatt coefficients, or clear derivation of anisotropic permeabilities). The model is adapted to modelling impact load. Such modelling should allow for revealing some phenomena associated to damage mechanisms in kidney tissue induced by shock wave loading (accidents or medical treatment by lithotripsy)."@en .