Computational Interface
Mostrando 13-24 de 186 artigos, teses e dissertações.
-
13. SmartCoM: Smart Consumption Management Architecture for Providing a User-Friendly Smart Home based on Metering and Computational Intelligence
Abstract With advances in information technology for health and wellness, Smart Home-based solution providers using Internet of Things (IoT) technologies, have increased in importance and become accepted as an alternative means of saving energy when based on Home Energy Management Systems (HEMS). This paper defines a modern architecture (SmartCoM), which is
J. Microw. Optoelectron. Electromagn. Appl.. Publicado em: 2017-09
-
14. INIBIÇÃO À CORROSÃO DE AÇO-CARBONO EM MEIO SALINO PELO HETEROCICLO ISATINA VEICULADO EM MICROEMULSÕES
Polar microemulsion systems (SME) based on saponified coconut oil (OCS) as surfactant were prepared in order to increase the solubility of the heterocycle isatin (IST) aiming at its application as corrosion inhibitor against AISI 1020 mild steel, in saline medium. The adsorptions phenomena of the tested SME systems (SME-OCS1-IST and SME-OCS2-IST) in the liqu
Quím. Nova. Publicado em: 2017-08
-
15. Non-Linear Three Dimensional Finite Elements for Composite Concrete Structures
Abstract The current investigation focused on the development of effective and suitable modelling of reinforced concrete component with and without strengthening. The modelling includes physical and constitutive models. New interface elements have been developed, while modified constitutive law have been applied and new computational algorithm is utilised. T
Lat. Am. j. solids struct.. Publicado em: 2017-03
-
16. Crucial Residues Modulating Interface of hBcl-B - hBaxBH3 Heterodimer as Probed by Computational Methods
ABSTRACT Cancerous cells develop resistance to cell death by over expression of anti-apoptotic proteins, which are specific to interact with pro-apoptotic and BH3-only proteins of Bcl-2 family. Delineating crucial residues mediating the heterodimer complexes (anti-apoptotic proteins - pro-apoptotic/BH3-only proteins) is indispensable to develop specific anta
Braz. arch. biol. technol.. Publicado em: 28/07/2016
-
17. A Model for Homogenization of Linear Viscoelastic Periodic Composite Materials with Imperfect Interface
Abstract In this paper, a micromechanical extension of the finite-volume direct averaging micromechanics theory (FVDAM) is presented for evaluation of the homogenized relaxation moduli of linear viscoelastic unidirectional fiber reinforced composites with periodic microstructures. Such materials are assumed as composed of repeating unit cell with arbitrary i
Lat. Am. j. solids struct.. Publicado em: 2016
-
18. A computational tool as support in B-mode ultrasound diagnostic quality control
INTRODUCTION: The quality control (QC) of biomedical equipment is a very important process for the quality assurance of the instruments used in diagnoses and treatments. Ultrasound diagnostic imaging is one of the most widely used techniques for diagnostic imaging in hospitals and medical clinics. However, the time required to complete several B-mode imaging
Rev. Bras. Eng. Bioméd.. Publicado em: 2014-12
-
19. Computational model of spalling and effective fibers on toughening in fiber reinforced composites at an early stage of crack formation
This work suggests a computational model that takes account of effective fibers on toughening in FRC at an early stage of crack formation. We derived the distribution of pressure provoked by a random inclined fiber in the matrix and calculated stresses through integrating the pressure and tangent stress along the fiber/matrix interface with the Kelvin's fund
Lat. Am. j. solids struct.. Publicado em: 2013-07
-
20. Modelagem matemática e simulação numérica do transporte de metano em reservatórios de hidrelétricas / Mathematical modeling and numerical simulation of the methane transport in hydroelectric reservoirs
É notório que a degradação ambiental vem ao longo do tempo posicionando-se como um dos principais problemas do mundo moderno. Dentre as várias questões do interesse ambiental podemos destacar a ascensão da bolha de metano, em reservatórios hidrelétricos, desde o sedimento anóxico no fundo do reservatório até a interface água atmosfera. Neste con
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 05/09/2012
-
21. Implementação paralela do algoritmo iterativo de busca do parâmetro de regularização ótimo para o funcional de Tikhonov no problema de restauração de imagens / Parallel implementation of the iterative algorithm to search the optimal regularization parameter for the Tikhonov functional problem in image restoration
The use of techniques with the functional of Tikhonov in image processing has been widely used in recent years. The basic idea in this process is to modify an initial image using a convolution equation and to find a parameter which minimizes the function in order to obtain an aproximation of the original image. However, a typical problem in this method consi
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 27/04/2012
-
22. Documentação e teste aplicados a um software de simulação eletromagnética / Documentation and testing applied a software of electromagnetic simulation
Este trabalho apresenta a integração de algumas técnicas computacionais para validar e melhorar recursos de interface para o provimento de simulador eletromagnético chamado de SEM-BR (Simulador Eletromagnético Brasileiro). Para isso, foi integrada a avaliação heurística com as técnicas de usabilidade no SEM-BR, com foco na detecção de erros e aval
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 30/01/2012
-
23. Simulation of Ablation in a Composite Thermal Protection System via an Interface Tracking Method
Abstract: In this work, the two-dimensional computational simulation of the ablative process in a composite used in rocket thermal protection systems via an interface tracking method was presented. The ablative model considers the presence of two simultaneous moving fronts, the pyrolysis and char fronts. The results were compared with some experimental data,
J. Aerosp. Technol. Manag.. Publicado em: 2012-09
-
24. The use of an axisymmetric formulation of the Finite Volume Method for the thermal analysis of the retina and ocular tissues following implantation of retinal prosthesis
This study analyzes the heat transfer in human eyes following implantation of retinal prostheses using an axisymmetric formulation of the Finite Volume Method. The model used consisted of a vertex centered unstructured grid finite volume method in an edge-based data structure and an explicit time integration. The results of the finite volume thermal analysis
J. Braz. Soc. Mech. Sci. & Eng.. Publicado em: 2012-09