Results 31 to 40 of about 129,920 (270)

Visual quality of rendered 3D meshes with color attributes : Subjective and objective evaluation

, 2021
Qualité visuelle des maillages 3D rendus avec des attributs de couleur : Evaluation subjective et objective Au fur et à mesure que le progrès technologique et les capacités dans le domaine de l'informatique graphique augmentent de jour en jour, le besoin de maîtriser la visualisation et le traitement des données 3D augmente au même ...
Yana Nehmé
openaire   +3 more sources

Quality Control of Trichinella Testing at the Slaughterhouse Laboratory: Evaluation of the Use of a 400-Micrometer-Mesh-Size Sieve in the Magnetic Stirrer Method

Journal of Food Protection, 2016
The performance of a 400-μm-mesh-size sieve (sieve400) has not previously been compared with that of a 180-μm-mesh-size sieve (sieve180). Using pork samples spiked with 0 to 10 Trichinella muscle larvae and an artificial digestion method, sieve performance was evaluated for control of Trichinella in meat-producing animals.
Franssen, F, van Andel, E, Swart, A, van der Giessen, J   +3 more
openaire   +4 more sources

An evaluation of the quality of orthodontic attachment offered by single- and double-mesh bracket bases using the finite element method of stress analysis.

The Angle orthodontist, 2001
The objective of this study was to evaluate the influence of bracket base mesh geometry on the stresses generated in the bracket-cement-tooth continuum by a shear/peel load case. A validated three-dimensional finite element model of the bracket-cement-tooth system was constructed consisting of 15,324 nodes and 2971 finite elements. Cement geometric and
J, Knox, B, Kralj, P, Hubsch, J, Middleton, M L, Jones   +4 more
openaire   +3 more sources

Effects of mesh surgery on sexual function in pelvic prolapse and urinary incontinence [PDF]

International Brazilian Journal of Urology, 2020
Purpose: We aimed to determine pre-operative and post-operative sexual function scores of patients who underwent four-arm polypropylene mesh implantation surgery to treat urinary incontinence and pelvic organ prolapse.
Gökmen Sukgen, Adem Altunkol, Ayşe Yiğit   +2 more
doaj   +1 more source

One-Year Anatomical and Functional Outcomes of 302 Elevate Posterior and Apical Mesh Repairs

Siriraj Medical Journal, 2018
Objective: POP occurs as a consequence of fibromuscular and endofascial weakness. Women with prolapse often have global support defects causing difficulty in identification and repair.
Pattaya Hengrasmee, M.D., Valerie To, M.D., Tahani A Almotrafi, M.D., Alan Lam, M.D.   +3 more
doaj   +3 more sources

Efficient Design Method Based on Evaluation Using CAE System

Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2010
In design processes, a product shape is defined on a CAD system, and design analysis and evaluation are performed on a CAE system. When modification of the design shape is required as a result of design evaluation, the design shape is modified using the ...
Yuta SAWAI, Hideki AOYAMA
doaj   +1 more source

3D building model generation from MLS point cloud and 3D mesh using multi-source data fusion

International Journal of Applied Earth Observations and Geoinformation, 2023
The high-precision generation of 3D building models is a controversial research topic in the field of smart cities. However, due to the limitations of single-source data, existing methods cannot simultaneously balance the local accuracy, overall ...
Weiquan Liu, Yu Zang, Zhangyue Xiong, Xuesheng Bian, Chenglu Wen, Xiaolei Lu, Cheng Wang, José Marcato, Junior, Wesley Nunes Gonçalves, Jonathan Li   +9 more
doaj   +1 more source

Identification and optimization for low-quality CFD grids based on K-Means++ clustering method [PDF]

AIP Advances
Mesh generation and optimization represent a fundamental preprocessing stage in computational fluid dynamics (CFD), where their significance becomes particularly pronounced in hypersonic flow simulations.
Qianyue Fu, Zhengyu Tian, Yuhang Chu, Weijie Ren, Fan Yang   +4 more
doaj   +1 more source

Visual Quality of Compressed Mesh and Point Cloud Sequences

IEEE Access, 2020
With the development of immersive video, the delivery and storage of 3D content have become important research areas. While compression methods for meshes and point clouds, the two main representations for 3D content, are actively studied, there are few ...
Keming Cao, Yi Xu, Pamela Cosman
doaj   +1 more source

Preparation and Application of Superhydrophobic Copper Mesh by Chemical Etching and In-situ Growth

Frontiers in Chemistry, 2021
Oily sewage and floating oil in the ocean post a huge threat to the ecological environment, therefore, developing an efficient separation for oil/water mixtures is an urgent need.
Qilei Tong, Zhenzhong Fan, Biao Wang, Qingwang Liu, Yunhe Bo, Liqing Qian   +5 more
doaj   +1 more source