Color Images
Mostrando 13-24 de 157 artigos, teses e dissertações.
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13. El análisis de imágenes como herramienta de monitoreo en la deshidratación de rodajas de banana
Abstract The objective of this work was to evaluate the morphometric, fractal and color changes during the dehydration of banana slices through the use of image analysis. The convective drying was performed between 75 °C and 134 °C at an air velocity of 0.65 m s-1. Results showed that the images provided quantitative information of the morphometric changes
Braz. J. Food Technol.. Publicado em: 15/08/2019
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14. Influence of Zirconia-Coated Bioactive Glass on Gingival Fibroblast Behavior
Resumo O objetivo deste estudo foi o desenvolvimento de um recobrimento de vidro bioativo sobre a zircônia (Zr) para modular o fenótipo de fibroblastos gengivais. Para este propósito, partículas de Biosilicato® (6 mg/mL) em um veículo a base de água/álcool isopropílico (1:1) foram aplicadas sobre discos de zircônia seguido por tratamento térmico a
Braz. Dent. J.. Publicado em: 22/07/2019
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15. Sampling strategy of an epidemiological survey using a satellite image program
ABSTRACT OBJECTIVE To describe the sampling strategy of an epidemiological survey with the aid of satellite images, including details of the multistage probability sampling process. METHODS A probability sample of individuals living in the rural area of Rosário do Sul, state of Rio Grande do Sul, Brazil, aged 15 years old or more, was evaluated. Participa
Rev. Saúde Pública. Publicado em: 06/05/2019
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16. Surface morphologic evaluation of orthodontic bonding systems under conditions of cariogenic challenge
Abstract: Orthodontic bonding systems are submitted to demineralization and remineralization dynamics that might compromise their surface smoothness, and favor biofilm aggregation and caries development. The aim of the present study was to evaluate the effects of a cariogenic challenge model (in vitro pH-cycling model) on the surface roughness and topography
Braz. oral res.. Publicado em: 25/04/2019
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17. Irlen syndrome: systematic review and level of evidence analysis
RESUMO Background: A síndrome da sensibilidade escotópica, posteriormente denominada síndrome de Meares-Irlen ou simplesmente síndrome de Irlen (SI), foi descrita como indivíduos com sintomas de baixa capacidade de leitura devido à combinação de cores e distorções nas imagens. Indivíduos com essa síndrome podem apresentar leitura lenta e inefica
Arq. Neuro-Psiquiatr.. Publicado em: 2019-03
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18. Methods for and pigments extration and determination of color in tomato for processing cultivars
Abstract The aim of this research was compare methods for pigments extraction and color determination in different tomato for processing cultivars, and choose the most promising materials for the industry. The tomatoes for processing studied were of the IT761, H9992, H9553, AP533, Advance, N901, BRSena, U2006, HY26, HY37 and HY68 cultivars. The extraction y
Food Sci. Technol. Publicado em: 20/12/2018
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19. Color assessment by different techniques of gilthead seabream (Sparus aurata) during cold storage
Abstract Overall objective of the study was assessment for freshness parameters of gilthead seabream (Sparus aurata). The freshness was determined by two conventional method (i.e. Minolta color measurement method) was compared with a novel machine vision technology (i.e image color analysis method). The quality characteristics related to the freshness of th
Food Sci. Technol. Publicado em: 21/09/2018
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20. Color electron microprobe cathodoluminescence of Bishunpur meteorite compared with the traditional optical microscopy method
Abstract Cathodoluminescence (CL) imaging is an outstanding method for sub classification of Unequilibrated Ordinary Chondrites (UOC) - petrological type 3. CL can be obtained by several electron beam apparatuses. The traditional method uses an electron gun coupled to an optical microscope (OM). Although many scanning electron microscopes (SEM) and electron
REM, Int. Eng. J.. Publicado em: 2018-04
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21. Swingle citrumelo seed vigor and storability associated with fruit maturity classes based on RGB parameters
ABSTRACT: Citrus seeds normally have low storability. Identifying an optimal fruit harvest time for production of high vigor seeds is important for nurseries; however, identifying this stage for Swingle citrumelo fruits has been based only on visual color examination, and research related to this parameter has been inconsistent. The main objective of this st
Sci. agric. (Piracicaba, Braz.). Publicado em: 2017-10
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22. Infrared thermography to diagnose and manage venomous animal bites and stings
Abstract INTRODUCTION Infrared imaging (IR) is a noninvasive technique that quantifies body surface temperature, producing a digital color image. IR has been used to study diseases in which skin temperature can reflect the presence of inflammation. METHODS This was an observational pilot study of eight patients envenomed by snakes, spiders, and scorpions
Rev. Soc. Bras. Med. Trop.. Publicado em: 2017-03
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23. Near-infrared spectroscopy and microstructure of the scales of Sabethes ( Sabethes ) albiprivus (Diptera: Culicidae)
ABSTRACT Near-infrared spectroscopy and microstructure of the scales of Sabethes (Sabethes) albiprivus (Diptera: Culicidae). Sabethes (Sabethes) albiprivus Theobald individuals vary considerably in size and color of the reflections of the scales on their thorax, abdomen, antepronotal lobes and occiput. The goal of this study was to investigate and to charact
Rev. Bras. entomol.. Publicado em: 2017-01
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24. Principal Component Analysis of Commercial Tannin Extracts Using Digital Images on Mobile Devices
Tannins from trees are an abundant renewable resource. The use of tannins is safe for the environment and human health, making it possible to develop environmentally friendly products, such as adhesives, flocculant agents for water treatment, flame retardant foams and anticorrosives. In this study, a methodology was developed for the identification of six co
J. Braz. Chem. Soc.. Publicado em: 2016-12