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Computational analysis and the geometry of intracranial saccular aneurysms
dc.creator | Banatwala, Marissa Zainuddin | |
dc.date.accessioned | 2012-06-07T23:02:25Z | |
dc.date.available | 2012-06-07T23:02:25Z | |
dc.date.created | 2001 | |
dc.date.issued | 2001 | |
dc.identifier.uri | https://hdl.handle.net/1969.1/ETD-TAMU-2001-THESIS-B334 | |
dc.description | Due to the character of the original source materials and the nature of batch digitization, quality control issues may be present in this document. Please report any quality issues you encounter to digital@library.tamu.edu, referencing the URI of the item. | en |
dc.description | Includes bibliographical references (leaves 63-66). | en |
dc.description | Issued also on microfiche from Lange Micrographics. | en |
dc.description.abstract | Intracranial saccular aneurysms present a very challenging problem both clinically and for the bioengineer. As long as a complete understanding of their material properties is unavailable, other ways to gain insight into their potential for rupture must be sought. Because aneurysms do not present in nature as simple, easily describable entities, a thorough analysis of their geometry is a necessary first step. This thesis attempts to further the body of knowledge available on this vital issue by applying surface patch methods for the computation of local curvatures, previously used in the analysis of abdominal aortic aneurysms, to the study of intracranial saccular aneurysms. This thesis also examines preliminary stress resultant calculations based on these calculated curvatures. Finally, a class of equations, Legendre functions of the first kind, are introduced and shown to provide a more accurate description of aneurysm geometry than the commonly used spherical geometry. | en |
dc.format.medium | electronic | en |
dc.format.mimetype | application/pdf | |
dc.language.iso | en_US | |
dc.publisher | Texas A&M University | |
dc.rights | This thesis was part of a retrospective digitization project authorized by the Texas A&M University Libraries in 2008. Copyright remains vested with the author(s). It is the user's responsibility to secure permission from the copyright holder(s) for re-use of the work beyond the provision of Fair Use. | en |
dc.subject | biomedical engineering. | en |
dc.subject | Major biomedical engineering. | en |
dc.title | Computational analysis and the geometry of intracranial saccular aneurysms | en |
dc.type | Thesis | en |
thesis.degree.discipline | biomedical engineering | en |
thesis.degree.name | M.S. | en |
thesis.degree.level | Masters | en |
dc.type.genre | thesis | en |
dc.type.material | text | en |
dc.format.digitalOrigin | reformatted digital | en |
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