Variance Alteration
Mostrando 1-12 de 32 artigos, teses e dissertações.
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1. Evaluation of palate area before and after rapid maxillary expansion, using cone-beam computed tomography
RESUMO Objetivo: o objetivo do presente estudo foi estimar a alteração na área do palato após expansão rápida da maxila (ERM) com o expansor Hyrax em indivíduos em crescimento, utilizando tomografia computadorizada de feixe cônico (TCFC). Métodos: quatorze pacientes (9 meninas e 5 meninos; idade média 11,7± 2,4 anos) que necessitavam de ERM com
Dental Press J. Orthod.. Publicado em: 11/11/2019
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2. Seasonality in nutrient content of banana diagnostic leaf
Resumo A bananicultura possui destaque na produção agrícola brasileira. Este destaque é alcançado devido ao uso de tecnologias de cultivo e de adubação adequada feita através de recomendações de avaliação de análises foliares. Objetivou-se neste estudo determinar a sazonalidade do estado nutricional da folha diagnóstica, durante o desenvolvime
Rev. Bras. Frutic.. Publicado em: 12/08/2019
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3. Clinical, biomechanical and histological study on oophorectomy induced menopause
Objective: To investigate the clinical implications as well as biomechanical and histological changes and in bone tissue induced by ovariectomy in 64 rats. Methods: The rats were divided into two groups: bilateral oophorectomy or placebo, and subdivided into four subgroups, according to time postoperatively: three, six, nine and 12 months. The weight o
Acta ortop. bras.. Publicado em: 2014-10
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4. Effect of different solutions on color stability of acrylic resin-based dentures
The aim of this study was to evaluate the effect of thermocycling and immersion in mouthwash or beverage solutions on the color stability of four different acrylic resin-based dentures (Onda Cryl, OC; QC20, QC; Classico, CL; and Lucitone, LU). The factors evaluated were type of acrylic resin, immersion time, and solution (mouthwash or beverage). A total of 2
Braz. oral res.. Publicado em: 17/12/2013
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5. Influência da rugosidade e energia livre de superfície de materiais para próteses removíveis a base de polimetilmetacrilato nas propriedades do biofilme de Candida albicans / Influence of the roughness and free energy surfasse of the materials for removable prosthesis the base of polymethymethacrylate in the properties of biofilm of Candida albicans
The properties of surface of the resins and reliners base of polymethymethacrylate used in removable dental prosthesis can interfere in the adhesion, colonization and formation of biofilm of Candida spp., microorganism associated to the prosthetic stomatitis. The objective of this research was to evaluate the influence of the roughness and the free energy of
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 29/07/2011
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6. AVALIAÇÃO DA QUALIDADE MICROBIOLÓGICA E FÍSICO-QUÍMICA DO LEITE UHT INTEGRAL COMERCIALIZADO NO RIO GRANDE DO SUL / EVALUATION OF THE MICROBIOLOGICAL AND PHYSICOCHEMICAL QUALITY OF UHT WHOLE MILK COMMERCIALIZED IN THE STATE OF RIO GRANDE DO SUL
The objective of this work was to evaluate the microbiological and physicochemical quality of UHT whole milk commercialized in the State of Rio Grande do Sul, during the winter and spring of 2009. Four samples of 10 marketed marks were collected in each period. Of these, two of each mark was destined for microbiological analyses and the others two for physic
Publicado em: 2010
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7. Color stability after accelerated aging of two silicones, pigmented or not, for use in facial prostheses
One of the greatest challenges faced by buccomaxillofacial prosthetists is to reproduce the patient's exact skin color and provide adequate esthetics. To reach this objective, professionals must use materials with easy characterization and that maintain color over long periods of time. The objective of this study was, thus, to evaluate the color stability of
Brazilian Oral Research. Publicado em: 2009-06
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8. Modelo de inferência de variabilidade : traduzindo o desempenho de malhas de controle em alteração de variabilidade
Diminuir a variabilidade de variáveis chaves do processo tornou-se um dos principais caminhos para quantificar os benefícios potenciais da melhoria do controle de processos, ou seja, com maior confiabilidade dos resultados é possível trabalhar em uma região próxima ao ponto de operação ótimo, o que se converte em ganho. Tal ganho pode ser materializ
Publicado em: 2009
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9. Color, composition and superficial roughness evaluation of bovine enamel after treatment with different gel and whitening dentifrice using reflectance, superficial roughness and μEDX / Avaliação da cor, superfície e composição do esmalte dental bovino após tratamento com diferentes géis e dentifrícios clareadores por meio de fotorreflectância, rugosidade superficial e EDEX
Aim: to investigated quantitatively the color alteration, superficial roughness and composition of the bovine enamel after dental bleaching with carbamide peroxide 10% and hydrogen peroxide 6%. Methods: It was used 90 fragments of bovine teeth that were randomized divided in 9 groups (n=10) dependents on the bleaching treatments (n=10): Hydrogen peroxide 6,0
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 12/08/2008
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10. Allele frequency and selection efficiency in cross populations of Andean x Mesoamerican common beans (Phaseolus vulgaris L. Fabales, Fabaceae)
Strategies were investigated for improving efficiency in the use of segregating common bean (Phaseolus vulgaris) populations using crosses between the Andean cultivar BRS-Radiante and the Mesoamerican parent cultivar Carioca-MG by developing populations with 12.5%, 25%, 50%, 75% and 87.5% of the allele frequency of one of the parents. For each of the five po
Genetics and Molecular Biology. Publicado em: 03/09/2008
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11. 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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12. Efeito da aplicação de percolado de resíduo sólido urbano em solo cultivado com capim-tifton 85 / Effect from the application of the municipal refuse percolate on the soil cropped with Tifton-85 grass
The effects from the application of different percolate rates of municipal solid waste (RSU) on the chemical characteristics of the soil, productivity and mineral composition of the tifton- 85 grass (Cynodon spp) were evaluated. The experiment was conducted in the Experimental Area for Treatment of Residues pertaining to the Department of Agricultural Engine
Publicado em: 2008