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Delamination area quantification in composite structures using Gaussian process regression and auto-regressive models
(2020-01-01)
After detecting initial delamination damage in a hotspot region of a composite structure monitored through a data-driven approach, the user needs to decide if there is an imminent structural failure or if the system can ...
Influence of the dental implant number and load direction on stress distribution in a 3-unit implant-supported fixed dental prosthesis
(2021-01-01)
Background. The choice between 2 or 3 implants to support a 3-unit implant-supported fixed dental prosthesis (FDP) still generates doubt in clinical practice. Objectives. The aim of this study was to evaluate stress ...
Optimal Synchronization of a Memristive Chaotic Circuit
(World Scientific Publ Co Pte Ltd, 2016-06-15)
This paper deals with the problem of optimal synchronization of two identical memristive chaotic systems. We first study some basic dynamical properties and behaviors of a memristor oscillator with a simple topology. An ...
Optimization of artificial neural network by genetic algorithm for describing viral production from uniform design data
(Elsevier B.V., 2016-03-01)
This work objective was to define a modeling approach based on genetic algorithm (GA) for optimizing parameters of an artificial neural network (ANN); the latter describes rabies virus production in BHK-21 cells based on ...
Analog circuit design and optimal synchronization of a modified Rayleigh system
(2016-07-01)
This paper addresses the problem of optimization of the synchronization of a chaotic modified Rayleigh system. We first introduce a four-dimensional autonomous chaotic system which is obtained by the modification of a ...
Desempenho de movimentos cíclicos e discretos realizados em tarefa de fitts simulada em computador
(2013-01-01)
This study compared the performance of cyclical and discrete movements in Fitts’ task simulated by a computer. Twenty male adults, between 25 and 30 years old, participated as volunteers in the study. The software Discrete ...
The density-of-States and equilibrium charge dynamics of redox-active switches
(2021-08-10)
The density-of-states of redox-active molecular scale switches is the origin of a measurable pseudo-capacitance that possesses an intrinsic quantum capacitive nature with applications that spans nanoscale electronics, ...
Effect of occlusal anatomy of CAD/CAM feldspathic posterior crowns in the stress concentration and fracture load
(2021-01-01)
Objectives: This study evaluated the effect of restoration occlusal design on the maximum fracture load and stress distribution of a feldspathic ceramic crown. Materials and Methods: Twenty dentin analogues were used to ...
Effect of implant number and height on the biomechanics of full arch prosthesis
(2018-01-01)
Aim: The goal of this study was to clarify the stress distribution in a full arch prosthesis according to the implant number and height in order to guide the clinical choice during planning. Methods: A computational analysis ...
Quasi-Y Source network: A design and analysis approach for a DC-DC application
(2021-09-01)
This paper presents a detailed design methodology for a DC-DC converter based on the recent Quasi-Y Source impedance network, which has interesting characteristics for applications related to renewable energy sources. ...