Virtual Simulators
Mostrando 1-12 de 13 artigos, teses e dissertações.
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1. Two-part silicone mold. A new tool for flexible ureteroscopy surgical training
ABSTRACT Introduction and objectives: Flexible ureteroscopy is a common procedure nowadays. Most of the training programs use virtual reality simulators. The aim of this study was to standardize the building of a three-dimensional silicone mold (cavity) of the collecting system, on the basis of polyester resin endocasts, which can be used in surgical traini
Int. braz j urol.. Publicado em: 2016-08
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2. Can the learning of laparoscopic skills be quantified by the measurements of skill parameters performed in a virtual reality simulator?
Purpose To ensure patient safety and surgical efficiency, much emphasis has been placed on the training of laparoscopic skills using virtual reality simulators. The purpose of this study was to determine whether laparoscopic skills can be objectively quantified by measuring specific skill parameters during training in a virtual reality surgical simulator (V
Int. braz j urol.. Publicado em: 2013-06
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3. Laparoscopic skill laboratory in urological surgery: tools and methods for resident training
PURPOSE: Laparoscopy has certainly brought considerable benefits to patients, but laparoscopic surgery requires a set of skills different from open surgery, and learning in the operating room may increase surgical time, and even may be harmful to patients. Several training programs have been developed to decrease these potential prejudices. PURPOSES: to desc
International braz j urol. Publicado em: 2011-02
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4. DIGITAL SIMULATION SYSTEM OF NEUTRON PARAMETERS OF THE TRIGA IPR-R1 NUCLEAR RESEARCH REACTOR / SISTEMA DIGITAL PARA SIMULAÇÃO DOS PARÂMETROS NEUTRÔNICOS DO REATOR NUCLEAR DE PESQUISA TRIGA IPR-1
The IPR-R1 TRIGA Mark I nuclear research reactor, at the Nuclear Technology Development Center (CDTN), is a pool type reactor cooling by light water. TRIGA reactors (Training, Research, Isotope, General Atomics) were designed for research, training and radioisotope production. The International Atomic Energy Agency (IAEA) recommends the use of safety and fri
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 29/07/2010
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5. Proposta de ferramenta para desenvolvimento de simuladores interativos para treinamento. / A proposal for tools to interactive training simulation development.
Man-in-the-loop or human-in-the-loop simulations reproduce virtually real or imaginary environments to the user, being used for several purposes, such as, entertainment, training, experiment and rehabilitation. In training area, the simulators are more and more used aiming, specially for costs and risks reduction besides the total control of training conditi
Publicado em: 2010
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6. Análise bioética do uso de recém-cadáveres na aprendizagem prática em medicina
OBJETIVO: Realizar, a partir de ampla revisão crítica da literatura nacional e internacional, a discussão sobre o tema. MÉTODOS: Revisão da literatura com pesquisa de artigos entre 1977 e 2007 nos sites de pesquisa (Biblioteca Virtual em Saúde, PUBMED e SCIELO, utilizando as palavras-chave: newly deceased patients, newly dead patients, simulators, rec�
Revista da Associação Médica Brasileira. Publicado em: 2010
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7. Simulação virtual como estratégia facilitadora da aprendizagem significativa de fenômenos científicos: uma aplicação à óptica geométrica no estudo da refração em nível de ensino médio
Este projeto trata do desenvolvimento e aplicação de um material instrucional interativo com o uso dos Java Applets que versam sobre o estudo da Refração. Elaborado com a intenção de promover a aprendizagem significativa em nível de ensino médio, o estudo foi realizado no segundo bimestre do ano 2008, em duas turmas do segundo ano do ensino médio, s
Publicado em: 2009
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8. i-collaboration: um modelo de colaboraÃÃo inteligente personalizada para ambientes de EAD
Although there is an ever increasing offer of virtual learning environments in the market, little has been done to motivate students to use them. As a matter of fact, the available virtual learning environments have presented the same basic functionalities over the years, which has led to a general feeling of isolation. Moreover, users do not feel cared for,
Publicado em: 2008
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9. Modelagem de injeção de agua acima da pressão de fratura do reservatorio atraves de poço horizontal virtual / Modeling water injection above reservoir formation parting pressure through a virtual horizontal well
Water injection has been the most used method to improve oil recovery. The main problem of this method, related directly with operational efficiency, is the injectivity loss which is the loss of capacity to maintain water injection rates due to formation damage. Different models have been proposed to minimize the injectivity loss effects due to its high econ
Publicado em: 2007
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10. Modelagem e otimização de um robô de arquitetura paralela para aplicações industriais. / Modeling and optimization of a parallel architecture robot for industrial applications.
This work is about the study of parallel architecture robots, focusing in modeling and optimization. No physical prototypes were built, although the virtual models can help those willing to do so. After searching for an application that could benefit from the use of a parallel robot, another search was made, this time for the right architecture type. After s
Publicado em: 2006
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11. Fluid animation by cellular automata and particles systems / Animação de fluidos via autômatos celulares e sistemas de partículas
The past two decades showed a rapid growing of physically-based modeling of fluids for computer graphics applications. Techniques in the field of Computational Fluid Dynamics (CFD) have been applied for realistic fluid animation for virtual surgery simulators, computer games and visual effects. In this approach, since the equation is solved numerically the n
Publicado em: 2006
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12. Virtual reality to the modeling and simulation of invasive procedures em pediatric oncology: a case study in bone marrow transplant. / A realidade virtual no modelamento e simulação de procedimentos invasivos em oncologia pediátrica: um estudo de caso no transplante de medula óssea.
This work approaches the use of the Virtual Reality applied to the simulation of invasive procedures in pediatric oncology. It presents a revision of the concepts related to the conception of simulators based on virtual reality, describing requirements as stereoscopy and haptic interaction. As specific problem, it was made a case study in bone marrow harvest
Publicado em: 2003