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Semantics of immersive web through its architectural structure and graphic primitives
Currently, practices and tools for computer-aided
three-dimensional design, do not allow the semantic description of
objects constructed in some cases specified notations as handling
layers, or labeling of each development ...
Computer-aided drug design against spike glycoprotein of SARS-CoV-2 to aid COVID-19 treatment
Background: SARS-CoV-2 has the Spike glycoprotein (S) which is crucial in attachment with host receptor and cell
entry leading to COVID-19 infection. The current study was conducted to explore drugs against Receptor ...
Computer-aided design and computer-aided manufacturing indirect versus direct composite restorations: A randomized clinical trial
(2021-01-01)
Objective: This study compared the clinical performance of large indirect restorations (IRs) versus direct restorations (DRs) in posterior teeth. Methods: Thirty subjects received two class II restorations (n = 60), one ...
Neuromodeling of microwave circuits exploiting space mapping technology
(IEEE Trans. Microwave Theory Tech;47, 1999-12)
Um sistema CAM para prototipagem rápida por adição de camadas
(Universidade Federal da Bahia. Escola Politécnica / Instituto de MatemáticaMecatrônicaUFBAbrasil, 2016-01-11)
Com a evolução das técnicas de manufatura, novos produtos são lançados no mercado com uma velocidade cada vez maior. Uma das formas de viabilizar a redução do tempo gasto no ciclo de desenvolvimento de produtos é através ...
Impact of machining on the flexural fatigue strength of glass and polycrystalline CAD/CAM ceramics
(Elsevier B.V., 2017-11-01)
Objectives. To assess the effect of machining on the flexural fatigue strength and on the surface roughness of different computer-aided design, computer-aided manufacturing (CAD/CAM) ceramics by comparing machined and ...
Reconfigurable 3D CAD feature recognition supporting confluent n-dimensional topologies and geometric filters for prismatic and curved models
(MDPI AG, 2020-01-01)
Feature Recognition (FR) in Computer-aided Design (CAD) models is central for Design and Manufacturing. FR is a problem whose computational burden is intractable (NP-hard), given that its underlying task is the detection ...