Translation And Rotation
Mostrando 1-12 de 53 artigos, teses e dissertações.
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1. Análise eletromiográfica de músculos do complexo do ombro durante exercícios de rotação externa com faixa elástica
RESUMO Na artrocinemática do ombro, o manguito rotador atua estabilizando a cabeça umeral em contato com a cavidade glenoidal, enquanto realiza a translação inferior para contrabalancear a força rotacional promovida principalmente pelo deltoide. Exercícios de rotação externa (RE) vêm sendo utilizados na reabilitação de pacientes com disfunções n
Fisioter. Pesqui.. Publicado em: 16/09/2019
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2. Biomechanical Evidence on Anterior Cruciate Ligament Reconstruction
Resumo Objetivo A reconstrução do ligamento cruzado anterior é aconselhável sobretudo em atletas de alta demanda física. Diversas técnicas são usadas na reconstrução,mas a grande questão é qual o melhor posicionamento para o enxerto. Analisar o efeito biomecânico da posição dos túneis ósseos na repartição de carga e cinemática da articul
Rev. bras. ortop.. Publicado em: 03/06/2019
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3. Validation of an anxiety scale for prenatal diagnostic procedures
RESUMO OBJETIVO: Proceder à adaptação transcultural do questionário Prenatal Diagnostic Procedures Anxiety Scale para aplicação no contexto cultural brasileiro. MÉTODOS: Os processos de tradução e retrotradução seguiram critérios aceitos internacionalmente. Um comitê de especialistas avaliou as equivalências semântica, idiomática, experimen
Rev. Saúde Pública. Publicado em: 31/01/2019
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4. Investigation of Austenitic Stainless Steel Coatings on Mild Steel Produced by Friction Surfacing Using a Conventional CNC Machining Center
The friction surfacing process allows deposition of similar and dissimilar coatings in the solid state, avoiding some of the problems associated with conventional coating methods in which fusion is involved. In the present work, a viability assessment of producing AISI 304 austenitic stainless steel coatings on AISI 1020 low-carbon steel substrates using a m
Mat. Res.. Publicado em: 21/01/2019
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5. A fully automatic method for recognizing hand configurations of Brazilian sign language
Abstract Introduction Sign language is a collection of gestures, postures, movements, and facial expressions used by deaf people. The Brazilian sign language is Libras. The use of Libras has been increased among the deaf communities, but is still not disseminated outside this community. Sign language recognition is a field of research, which intends to help
Res. Biomed. Eng.. Publicado em: 2017-03
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6. Translation into Portuguese and validation of the Blood Donation Reactions Inventory
Background: the Blood Donation Reactions Inventory (BDRI) scale was proposed as part of a study about the predictors of psychological reactions in volunteer blood donors, as uncomfortable reactions are associated with a lower probability to return for further donations. Objective: to translate the Inventory into Brazilian Portuguese and evaluate its psych
Rev. Bras. Hematol. Hemoter.. Publicado em: 2014-04
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7. Estimación del tiempo de iluminación solar sobre la tierra mediante un modelo analítico: un escenario fértil para enseñar física
We proposed an analytical model for the calculus of illumination time of the Earth for any time of year and any latitude. This model assumes the obliquity of the ecliptic as constant, the light beams as parallels, the Earth as spherical, the movement of translation of Earth as uniform circular. Also, this model showed a context of the astronomy whereby the t
Rev. Bras. Ensino Fís.. Publicado em: 2013-06
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8. Instrumentos virtuais de desenho e a argumentação em geometria
This dissertation presents a proposal to work, at school, the deductive reasoning in geometry. The proposal makes use of digital material consisting of virtual drawing tools that perform geometric transformations of translation, reflection, rotation and enlargement. Making use of digital material, it was developed a didactic sequence consists of three stages
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 2012
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9. Volumes e Curvaturas Médias na Geometria de Finsler: Superfícies Mínimas / Volumes and Means Curvatures in Finsler Geometry: Minimal Surfaces
In Finsler geometry, we have several volume forms, hence various of mean curvature forms. The two best known volumes forms are the Busemann-Hausdorff and Holmes- Thompson volume form. The minimal surface with respect to these volume forms are called BH-minimal and HT-minimal surface, respectively. Let (R3; eFb) be a Minkowski space of Randers type with eFb =
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 25/02/2011
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10. Automatic VHDL generation for solving rotation and scale-invariant template matching in FPGA. / Geração automática de módulos VHDL para localização de padrões invariante a escala e rotação em FPGA.
Template matching is a classical problem in computer vision. It consists in detecting the presence of a given template in a digital image. This task becomes considerably more complex with the invariance to rotation, scale, translation, brightness and contrast (RSTBC). A novel RSTBC-invariant robust template matching algorithm named Ciratefi was recently prop
Publicado em: 2009
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11. Reconhecimento de objetos em imagens digitais utilizando otimizaÃÃo por enxame de partÃculas / Object recognition in digital images using particle swarm optimization
The automatic recognition of objects aims to extract the visual information by computional devices. One way of addressing the problem of object recognition is through the technique of Template Matching viewed as a problem of global optimization. The objective is to determine the position of an object in an image, its rotation angle and the scale factor used.
Publicado em: 2009
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12. Analise do significado e da evolução do conceito de força de Ampere, juntamente com a tradução comentada de sua principal obra dobre eletrodinamica / Analysis of the meaning and evolution of Ampere s force concept, together with a commented translation of his main work on electrodynamics
We present Ampère?s force between current elements and discuss in detail the magnitudes which appear in this law. We analyze the trajectory followed by Ampère in order to obtain his force between current elements. We show his first experiments, the initial formulations of his force, the experiments of Biot and Savart, and the in uence of Faraday?s experime
Publicado em: 2009