Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 5 of 5 for “"tissue modeling"”.
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Efficient techniques for soft tissue modeling and simulation
… proposed methods including Finite Element Modeling and ChainMail, we have implemented a mass spring system because of its acceptable accuracy and speed. Mass spring systems have, however, some drawbacks such as, the determination of simulation coefficients with their iterative nature. Given …
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Development of a hybrid process for manufacturing surgical-grade knife blade cutting edges from bulk metallic glass
… testbed. A review of previous research on tissue modeling and tissue cutting in terms of analyzing blade cutting performance was conducted. Based on this review, a testbed design and testing method was proposed with which to perform extensive analysis of blade cutting performance. The …
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Essential techniques for improving visual realism of laparoscopic surgery simulation.
… topic mainly relates to the area of 3D anatomy modeling, soft body simulation and rendering. Current researches in computer graphics and game communities are not tailored for laparoscopic surgery simulation. The direct use of those techniques in developing surgery simulators will often result in …
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A Discrete Monolayer Cardiac Tissue Model for Tissue Preparation Specific Modeling
… In this study, we present novel methods for modeling a monolayer cardiac tissue and for estimating intracellular conductivities from an optical mapping. First, in the proposed method for modeling a monolayer of cardiac tissue, the factors governing cell shape, cell-to-cell coupling and the …
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Probing Tissue Microstructure Using Susceptibility Contrast Magnetic Resonance Imaging
… is magnetic susceptibility imaging. Imaging tissue susceptibility provides insight into the microstructural organization and chemical properties of biological tissues, but this image contrast is not well understood. The purpose of this work is to develop effective approaches to image, assess, …