Real And Virtual
Mostrando 1-12 de 175 artigos, teses e dissertações.
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1. Virtual and Augmented Reality in Cardiac Surgery
Abstract Virtual and augmented reality can be defined as a three-dimensional real-world simulation allowing the user to directly interact with it. Throughout the years, virtual reality has gained great popularity in medicine and is currently being adopted for a wide range of purposes. Due to its dynamic anatomical nature, permanent drive towards decreasing i
Brazilian Journal of Cardiovascular Surgery. Publicado em: 2022
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2. Effectiveness of conventional versus virtual reality-based vestibular rehabilitation exercises in elderly patients with dizziness: a randomized controlled study with 6-month follow-up
Abstract Objectives: To investigate the effect of vestibular rehabilitation exercises supported with virtual reality containing real-life environments on dizziness, static and dynamic balance, functional mobility, fear of falling, anxiety, and depression in elderly patients with dizziness. Methods: In this prospective randomized controlled study, 32-patien
Brazilian Journal of Otorhinolaryngology. Publicado em: 2022
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3. Multiphysics Design of High-Power Microwave Vacuum Window
Abstract This paper presents the Multiphysics Analysis of a High-Power Microwave Window for a Ka-Band Klystron providing 16MW of peak power. After the optimization of the electromagnetic performances, we analyze the effect of RF heating effect and the stress of the pressure on the window. We also analyze the multipactor effect, that is a common cause of wind
Journal of Microwaves, Optoelectronics and Electromagnetic Applications. Publicado em: 2022
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4. Augmented reality in interventional radiology education: a systematic review of randomized controlled trials
ABSTRACT BACKGROUND: Augmented reality (AR) involves digitally overlapping virtual objects onto physical objects in real space so that individuals can interact with both at the same time. AR in medical education seeks to reduce surgical complications through high-quality education. There is uncertainty in the use of AR as a learning tool for interventional
Sao Paulo Medical Journal. Publicado em: 2022
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5. Risks and Benefits of Breastfeeding in COVID-19: Integrative Literature Review
Resumo Objetivo O presente artigo procura consolidar os conhecimentos existentes sobre o aleitamento materno durante a pandemia do SARS-CoV-2. Fonte de dados Foram analisados os artigos de 2020 e 2021 recolhidos dos bancos de dados PubMed, CAPES, Biblioteca Virtual de Saúde, Google Scholar, SciELO e bases de dados UpToDate. Livros e documentos govername
Revista Brasileira de Ginecologia e Obstetrícia. Publicado em: 2022
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6. Discrete element modeling of non-spherical particles using a spherical shape
Abstract Real non-spherical particles can be modeled using the Discrete Element Method (DEM) with sphere clusters, superquadrics, or polyhedral particles. However, in applications involving a considerable number of particles, the analysis can become impracticable. The goal of this study is to demonstrate how well spherical particles can reproduce the flow of
REM, Int. Eng. J.. Publicado em: 2020-09
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7. Learning Hepatobiliary Anatomy through the Virtual 3d Anatomy Table
RESUMO Objetivo Avaliar a eficácia da mesa anatômica virtual 3D como recurso complementar ao aprendizado da anatomia hepatobiliar por estudantes de graduação em Medicina. Metodologia Trata-se de estudo randomizado e controlado que comparou a aprendizagem anatômica de estruturas hepatobiliares, apoiada por um modelo real versus por um modelo virtual, a
Rev. bras. educ. med.. Publicado em: 13/01/2020
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8. STATURE ESTIMATE OF CHILDREN WITH CEREBRAL PALSY THROUGH SEGMENTAL MEASURES: A SYSTEMATIC REVIEW
RESUMO Objetivo: Revisar estudos que avaliam correspondência entre a altura estimada por medidas segmentares e a estatura real de crianças com paralisia cerebral. Fonte de dados: Revisão sistemática da literatura entre 1995 e 2018, guiada pela diretriz Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA), nas bases de dados PubMe
Rev. paul. pediatr.. Publicado em: 13/01/2020
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9. GENERATION AND PERFORMANCE ANALYSIS OF GPS AND GLONASS VIRTUAL DATA FOR POSITIONING UNDER DIFFERENT IONOSPHERIC CONDITIONS
Abstract Several approaches concerning the use in positioning of GNSS (Global Navigation Satellite Systems) can be considered: systems, applied methods and errors that can affect the signals. Following the GLONASS (GLObal NAvigation Satellite System) constellation reestablishment (2011), there was renewed interest in its use with GPS (Global Positioning Syst
Bol. Ciênc. Geod.. Publicado em: 10/07/2019
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10. Los entornos de aprendizaje inmersivo y la enseñanza a ciber-generaciones
Abstract Despite the fact that technology is a core tool for teaching and learning, technological advances and its applications even demand greater dissemination and socialization, especially within the teachers’ community in developing countries. This article systematizes a virtual learning state-of-the-art and describes the more important technological a
Educ. Pesqui.. Publicado em: 19/06/2019
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11. Tecnoperformance e instalação: possibilidades emergentes de produção artística com drones
RESUMO Neste artigo, apresentamos os processos de criação que deram origem à primeira tecnoperformance com drone, realizada no Grupo Internacional e Interinstitucional de Pesquisa em Convergências entre Arte, Ciência e Tecnologia (GIIP). Um voo, conduzido em tempo real, com base nos gestos faciais e movimentos de cabeça de uma artista com síndrome de
ARS (São Paulo). Publicado em: 02/05/2019
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12. TRANSNATIONAL IMAGINARIES OF EMERGING IDENTITIES IN ENGLISH TEACHER EDUCATION IN A PERIOD OF ACCOMMODATION TO SOCIAL CHANGE IN BRAZILIAN HIGHER EDUCATION
RESUMO O governo brasileiro adotou entre as anos 2003-2014 a política pública de expansão do ensino superior brasileiro para fortalecer processos de inclusão social. Nesse espírito, o governo implementou a construção de novos campi em cidades distantes do litoral. Este estudo ocorreu em um desses campi, localizado em uma cidade periférica de uma gran
Trab. linguist. apl.. Publicado em: 25/04/2019