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 20 of 470 for “"triangulated"”.
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Automated cartographic generalization with a triangulated spatial model
This thesis describes a doctoral project which has addressed some of the problems of automatically performing cartographic generalization in a holistic manner, that is, processing the map features in the context of the whole map rather than individual features in isolation. The approach is based on …
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Flexible polyhedra - Exploring finite mechanisms of triangulated polyhedra
In a quest to design novel deployable structures, flexible polyhedra provide interesting insights. This work follows the discovery of flexible polyhedra and aims to make flexible polyhedra more useful. The dissertation describes how flexible polyhedra can be made. The flexible polyhedra first …
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Ideals in triangulated categories : phantoms, ghosts and skeleta
Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Mathematics, 1997.
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Dynamic ray tracing and its application in triangulated media
Includes bibliographical references (pages 88-90).
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Dynamic ray tracing and its application in triangulated media
Includes bibliographical references (pages 88-90).
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Gluing silting objects along recollements of well generated triangulated categories
… compact) silting objects along recollements of triangulated categories with coproducts having a ‘nice’ set of generators, namely, well generated triangulated categories. This procedure is compatible with gluing co-t-structures and it generalizes a result by Liu, Vitória and Yang. We provide …
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Large genus bounds for the distribution of triangulated surfaces in moduli space
Triangulated surfaces are compact Riemann surfaces equipped with a conformal triangulation by equilateral triangles. In 2004, Brooks and Makover asked how triangulated surfaces are distributed in the moduli space of Riemann surfaces as the genus tends to infinity. Mirzakhani raised this question in …
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Hydrologic modeling using triangulated irregular networks : terrain representation, flood forecasting and catchment response
… by its representation of topography through a triangulated irregular network (TIN) and its coupling of the surface and subsurface processes leading to the catchment response. As a research tool for hydrologic forecasting and experimentation, the TIN-based Real-time Integrated Basin Simulator …
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Constitutive modeling of the finite deformation behavior of membranes possessing a triangulated networked microstructure
… large stretch behavior of membranes possessing a triangulated network or truss-like structure is developed. As a specific example, a constitutive model of the stress-strain behavior of the red blood cell membrane is developed. The mechanical behavior of the membrane of the red blood cell is …
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A Triangulated Accounting of Top Notch 2: Negotiating Ideologies in the Multimodal Discourse of an EFL Textbook in Korean University Classrooms
… 3) What pedagogical implications emerge from the triangulated findings about EFL learning and textbook consumption in Korean university programs? To answer these questions, this dissertation conducts a triangulation of studies: (a) multimodal critical discourse analysis (MCDA) of six units of …
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The impact of corporatisation and management reform on the role and working life of managers in an Australian electricity utility: A triangulated study, 1994-2002
For decades electricity has been a critical source of energy for all major industries, nationally and internationally. In 2002 the Australian electricity supply industry had assets in excess of $86 billion and accounted for more than 1.4 percent of gross domestic product. It is a major employer …
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The Geometry of Racial Politics: The Role of Policy Entrepreneurs In Fostering Triangulation Among U.S. Racial and Ethnic Groups, 1800-1964
… a most favored group, with a third group being "triangulated" between the two. I argue this triangulation can include specific ethnic groups as well. Stratification occurs when the most favored group seeks to retain an economic advantage over the others; the triangulated relationship is …
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Transformations preserving tame sets
… f(P) is tame. Tame local homeomorphisms from triangulated n-manifolds into triangulated n-manifolds and tame light open maps of 2-manifolds into themselves are homeomorphisms. Connected complexes are compact if and only if every tame map of the complex into itself has a polyhedral image. Tame …
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A comparative study of shared memory parallelism on regular and irregular data structures using OpenMP and Galois
… Delaunay Triangulation, which refines a triangulated mesh; and Dynamic Fracture Propagation, which operates on a triangulated mesh with adaptive refinement; is evaluated. It is found that OpenMP is a simple yet powerful tool for parallelization of most regular applications and workloads. …
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Representation and detection of shapes in images
… based on the description of objects using triangulated polygons. This representation is similar to the medial axis transform and has important properties from a computational perspective. The first problem we consider is the detection of non-rigid objects in images using deformable models. …
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Leadership: A Case Study, Phenomenology, and Social Cognitive Correlates
… a grounded typology of leadership styles using triangulated methodology. Further, the conception leaders maintain about their leadership roles and the impact such conceptions have upon actual leader behavior was investigated. A final issue examined was the relationship between individuals' …
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A Mixed Methods Study on Evaluations of Virginia's STEM-Focused Governor's Schools
… interviews were conducted. Results were triangulated to reveal that the five Governor's Schools met (n= 80.0%) or exceeded (n= 13.87%) evaluation metric standards, and shared similar strengths and areas of needed improvement. Triangulated evidence supported the argument that the …
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Adolescent Romantic Relationships: Exploring the perspectives of clinicians and adolescents
… 33 adolescents were quantitatively examined and triangulated with practitioners’ views. Results: The triangulated findings developed an understanding of factors that may affect adolescent adjustments to romantic relationships. Perspectives held by practitioners and those from adolescents, …
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Physics-based point placement by particle dynamics simulation
… fields. Resulting point distributions are triangulated using Lawson's algorithm and the quality of these resulting meshes is measured, demonstrating the effectiveness of the approach. Several features planned for future development for increasing the robustness and versatility of the …
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