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Vliv okolní tkáně na napjatost výdutě mozkových tepen / Influence of the surrounding tissue on the stresses in brain arterial aneurysms

This thesis is focused on stress in brain aneurysms. It consists of three parts. First part is aimed for gaining information about the topic from scientific resources. Next part consists of analyses of geometry of cerebral aneurysms on the computed wall stress. Analyses are performed on four basic geometrical models and results are being discussed. The risky areas in each investigated shape have been identified as well as the comparisons of stress between those shapes have been performed and the most dangerous shape among investigated shapes has been determined. Third part investigates the influence of surrounding tissue on the brain aneurysm. Conclusion of this thesis is that brain gray tissue has positive yet negligible effect on the computed wall stress.

Identiferoai:union.ndltd.org:nusl.cz/oai:invenio.nusl.cz:230311
Date January 2012
CreatorsLipenský, Zdeněk
ContributorsBurša, Jiří, Polzer, Stanislav
PublisherVysoké učení technické v Brně. Fakulta strojního inženýrství
Source SetsCzech ETDs
LanguageCzech
Detected LanguageEnglish
Typeinfo:eu-repo/semantics/masterThesis
Rightsinfo:eu-repo/semantics/restrictedAccess

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