Results 21 to 30 of about 276,333 (203)
An efficient method to improve the quality of tetrahedron mesh with MFRC
Scientific Reports, 2021 In this paper, we proposed a novel operation to reconstruction tetrahedrons within a certain region, which we call MFRC (Multi-face reconstruction). During the existing tetrahedral mesh improvement methods, the flip operation is one of the very important
Yuzheng Ma, Monan Wang
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On-Demand Decode and Forward Cooperative MAC for VoIP in Wireless Mesh Networks [PDF]
, 2011 The employment of wireless mesh networking in real- life scenarios has attracted substantial research interest in recent years and in this context VoIP has become a ubiquitous application.
Cheung, Kent Tsz Kan +5 more
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Hybrid grid generation for viscous flow simulations in complex geometries
Advances in Aerodynamics, 2020 In this paper, we present a hybrid grid generation approach for viscous flow simulations by marching a surface triangulation on viscous walls along certain directions.
Hongfei Ye +6 more
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Economic evaluation of a mentorship and enhanced supervision program to improve quality of integrated management of childhood illness care in rural Rwanda. [PDF]
PLoS ONE, 2018 Integrated management of childhood illness (IMCI) can reduce under-5 morbidity and mortality in low-income settings. A program to strengthen IMCI practices through Mentorship and Enhanced Supervision at Health centers (MESH) was implemented in two rural ...
Anatole Manzi +5 more
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Measuring Mesh Qualities and Application to Variational Mesh Adaptation [PDF]
SIAM Journal on Scientific Computing, 2005 Summary: The mesh assessment problem is investigated in this paper by taking into account the shape and size of elements and the solution behavior. Three elementwise mesh quality measures characterizing the shape, alignment, and adaptation features of elements are introduced according to the estimates of interpolation error developed on a general mesh.
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HIGH QUALITY TEXTURE MAPPING PROCESS AIMED AT THE OPTIMIZATION OF 3D STRUCTURED LIGHT MODELS [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2019 This article presents the evaluation of a pipeline to develop a high-quality texture mapping implementation which makes it possible to carry out a semantic high-quality 3D textured model. Due to geometric errors such as camera parameters or limited image
L. Inzerillo, F. Di Paola, Y. Alogna
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طب انتظامی, 2022 INTRODUCTION One of the most important social harms is drug abuse [1]. Substance abuse is any kind of involvement and dependence on a stimulus that is pleasant to the mind despite its adverse effects [2].
Touraj Hashemi, Akbar Rezayi
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Measurement issues when assessing quality of life outcomes for different types of hernia mesh repair [PDF]
, 2011 INTRODUCTION: The NHS is required to collect data from patient reported outcome measures (PROMs) for inguinal hernia surgery. We explored the use of one such measure, the Carolinas Comfort Scale(®) (CCS), to compare long-term outcomes for patients who ...
Gyanti, R. +17 more
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Journal of Rock Mechanics and Geotechnical Engineering, 2022 Particle morphology has great influence on mechanical behaviour and hydro/thermal/electrical conductivities of granular materials. Surface reconstruction and mesh generation are critical to consider realistic particle shapes in various computational ...
Deheng Wei, Budi Zhao, Yixiang Gan
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Quality mesh generation in three dimensions [PDF]
Proceedings of the eighth annual symposium on Computational geometry - SCG '92, 1992 We show how to triangulate a three dimensional polyhedral region with holes. Our triangulation is optimal in the following two senses. First, our triangulation achieves the best possible aspect ratio up to a constant. Second, for any other triangulation of the same region into m triangles with bounded aspect ratio, our triangulation has size n = O(m ...
Mitchell, Scott A., Vavasis, Stephen A.
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