Dimensional Alteration
Mostrando 1-12 de 78 artigos, teses e dissertações.
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1. Left ventricular assessment in patients with mucopolysaccharidosis using conventional echocardiography and myocardial deformation by two-dimensional speckle-tracking method,
Resumo Objetivo: A mucopolissacaridose é uma doença genética rara, caracterizada por depósito intralisossômico de glicosaminoglicanos. O comprometimento cardiovascular é frequente. Sinais e sintomas cardíacos são subestimados pelo envolvimento da doença em outros órgãos. A terapia de reposição enzimática pode ser usada em mucopolissacaridose I
J. Pediatr. (Rio J.). Publicado em: 12/09/2019
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2. GRAPHICAL REPRESENTATION ANALYSIS OF COMPLEMENTARY CIVIL PROJECTS USING "CAD 2D", "BIM" AND "RA" AND IDENTIFICATION OF INTERFERENCES
Abstract Technical graphic representation presents problems concerning the reduction of dimensionality from 3D to 2D. AEC (architecture, engineering and construction) projects usually adopt the top view paradigm with two-dimensional orthogonal projection. Recently, three major changes in technical representation were the alteration of orthogonal projection i
Bol. Ciênc. Geod.. Publicado em: 18/07/2019
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3. Análise tecnológica dos granitos Cerro do Sandi e Bela Vista, Piratini-RS para uso como rocha ornamental
Cerro do Sandi and Bela Vista granites occur in the Piratini region and belong to Dom Feliciano Suite. This suite is the most recent magmatic episode of the Pelotas batholith construction. The granitic massifs have elongate forms along NE-SW direction and constitute a positive relief of aligned crysts. Mapping of geological, structural and superficial deposi
Publicado em: 2010
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4. Microsegregation in Fe-C-P ternary alloys using a phase-field model
A phase-field model is proposed for the simulation of microstructure and solute concentration during the solidification process of Fe-C-P ternary alloys. A relation between material properties and model parameters is presented. Two-dimensional computation results exhibit dendrites in Fe-C-P alloys for different phosphorus concentrations. Alterations in the p
Journal of the Brazilian Society of Mechanical Sciences and Engineering. Publicado em: 2009-09
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5. Análise da alteração dimensional em guias cirúrgicos de resina acrílica após esterilização por meio de plasma de peróxido de hidrogênio / Analysis of dimensional alterations of resin acrylic surgical splints after hydrogen peroxide plasma sterilization
Dimensional alterations in surgical splints made of acrylic resin used in orthognathic surgery were evaluated after hydrogen peroxide gas plasma sterilization. Fifteen specimens of resin acrylic was made by a metal model master with three different thickness: 1,5 mm, 3,0 mm and 5,0 mm, totally 45 specimens. Specimens digital image was acquired before and aft
Publicado em: 2009
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6. Estabilidade dimensional da resina acrílica para coroas provisórias em função de diferentes tipos de processamento / Dimensional stability of acrylic resin for provisional crowns for different types of processing
A importância das restaurações provisórias no tratamento reabilitador oral é inquestionável. Os materiais utilizados para a elaboração deste tipo de restauração, também são de grande importância, tanto em função da técnica de manuseio como na qualidade e características dos mesmos, devido ao fato de que deles depende a longevidade, adaptaç�
Publicado em: 2009
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7. Percepção subjetiva de tempo durante a apreciação de música erudita ocidental: uma análise multidimensional / Subjective time perception during the appreciation of western erudite music: a multidimensional scaling
Music has been used in the research of subjective time perception because of its characteristics of temporal structure, as the rhythm, the tempo, the musical accents and others. The combination of these elements during musical listening task excite the activation of attention and memory processes involved in processing of the temporal perception. Due to the
Publicado em: 2009
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8. Cefalostato virtual-posicionamento inicial para a padronização na marcação de pontos craniométricos em imagens obtidas por tomografia computadorizada, para uso em cefalometria / The Virtual Cephalostat - the preliminar adjustment for standardization of skull orientation in landmarks localization using CT in cephalometric analyses
Objective: The development of new technology in dental diagnosis by cone beam CT (CBCT) image, made possible and accessible the realization of cephalometric evaluation through volumetric reconstructions of the skull. Scientific parameters with evidence-based are needed to implement its use. Some parameters used in conventional cephalometry (2D) maybe need to
Publicado em: 2009
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9. Influência do tipo de material de moldagem e do tempo para vazamento do molde na estabilidade dimensional dos modelos de gesso
A delay in pouring elastomeric impressions may be the cause of cast dimensional alterations, resulting in a bad adaptation of the restorative prosthetic. This study aims to evaluate, in-vitro, the influence of differents elastomeric materials and the time passed to pour the cast on its dimensional alteration, by means of a method which simulates the conditio
Publicado em: 2008
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10. Um método para determinação da profundidade combinando visão estéreo e autocalibração para aplicação em robótica móvel
This work proposes a method to determine the depth of objects in a scene using a combination between stereo vision and self-calibration techniques. Determining the rel- ative distance between visualized objects and a robot, with a stereo head, it is possible to navigate in unknown environments. Stereo vision techniques supply a depth measure by the combinati
Publicado em: 2007
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11. AVALIAÇÃO MICROBIOLÓGICA E DA ALTERAÇÃO DIMENSIONAL DOS MODELOS DE GESSO TIPO IV, MANIPULADOS COM SUBSTÂNCIAS DESINFETANTES
O objetivo desse estudo foi avaliar a alteração dimensional e a ação antimicrobiana de substâncias desinfetantes (hipoclorito de sódio a 1% e clorexidina a 4%) quando utilizadas durante a manipulação do gesso tipo IV (Durone). Foi executado um estudo in vivo (microbiológico) e dois in vitro (microbiológico e das alterações dimensionais dos modelo
Publicado em: 2007
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12. Biofilmes e enzimas sintetizados no processo de degradação do tereftalato de polietileno (pet) por bacillus subtilis e phanerochaete chrysosporium
In recent years, the consumption of the poly ethylene terephtalate plastic - PET is used in the manufacture of bottles, comes increasing in Brazil. PET is a polar thermoplastic, with raised dimensional stability and temperature of fusion, high impermeability the acid gases and chemical resistance to solvents. The biodegradation has been described as a possib
Publicado em: 2007