Fields Of Color
Mostrando 1-12 de 31 artigos, teses e dissertações.
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1. Influence of irrigation frequency and nitrogen concentration on Tifway 419 bermudagrass in Brazil
ABSTRACT Tifway 419 Bermudagrass is widely used on athletic fields, requiring irrigation and fertilization for its maintenance; however, little information is available for Bermudagrass management in tropical countries, as Brazil. Thus, this study aimed to evaluate the effect of irrigation frequency and nitrogen (N) fertilization on the development of Tifway
Revista Ceres. Publicado em: 2022
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2. RAPID DETECTION OF VITAMIN C CONTENT IN FRUITS AND VEGETABLES USING A DIGITAL CAMERA AND COLOR REACTION
In this study, we propose a novel method to determine the vitamin C content in fruits and vegetables. The proposed method exploits the image and data processing abilities of computers by coupling a digital camera and a color reaction. An image acquisition device was developed to collect the image information of the solution to be measured after the color rea
Quím. Nova. Publicado em: 2020-12
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3. Floral Diversity in Different Types of Honey
Abstract Many different types of honey are available in the Brazilian market. They vary in color, flavor, smell, thereby increasing interest in honey characterization relating to botanical origin. A total of 155 honey samples belonging to Brazilian flora were examined on the pollen analysis; sampling is made in a span of one year. The preparation followed me
Braz. arch. biol. technol.. Publicado em: 20/12/2019
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4. PROCESSO DE FORMAÇÃO DO CONCEITO DE COR EM CRIANÇAS DE 8 - 10 ANOS: BUSCANDO INVARIANTES OPERATÓRIOS
RESUMO: Este trabalho foi resultado de uma pesquisa conduzida com 63 crianças de 8 - 10 anos de uma escola pública de Minas Gerais, que está inserida em uma pesquisa longitudinal ainda em curso. Nosso objetivo era identificar invariantes operatórios utilizados pelas crianças em uma situação que envolvia a formação de cores e sombras, por meio de exp
Ens. Pesqui. Educ. Ciênc. (Belo Horizonte). Publicado em: 25/11/2019
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5. L-(+)-Lactic acid production by Lactobacillus rhamnosus B103 from dairy industry waste
ABSTRACT Lactic acid, which can be obtained through fermentation, is an interesting compound because it can be utilized in different fields, such as in the food, pharmaceutical and chemical industries as a bio-based molecule for bio-refinery. In addition, lactic acid has recently gained more interest due to the possibility of manufacturing poly(lactic acid),
Braz. J. Microbiol.. Publicado em: 2016-09
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6. Neurophysiological correlates of color vision: a model
The tree-receptor theory of human color vision accounts for color matching. A bottom-up, non-linear model combining cone signals in six types of cone-opponent cells in the lateral geniculate nucleus (LGN) of primates describes the phenomenological dimensions hue, color strength, and lightness/brightness. Hue shifts with light intensity (the Bezold-Brücke ph
Psychol. Neurosci.. Publicado em: 2013
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7. Raciocínio pictórico: campos de cor no espaço
The object of this dissertation research involves the design, construction and theoretical analysis of color fields in a three dimensional space, developed through a pictorial reasoning. The starting point for the creation of these work pieces is the appropriation of common objects of everyday use. To address this, I will use Arthur Dantos concept of transfi
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 03/11/2011
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8. Influência da adubação nitrogenada e avaliação do estado de nitrogênio do arroz irrigado / Influence of nitrogen fertilization and assessment of nitrogen on irrigated rice fields
Experiments were carried out at the Experimental Station of the Federal University of Viçosa, Viçosa City, Minas Gerais State, Brazil, in 2008/09 crop, in order to investigate four tropical irrigated rice cultivars, subjected to six nitrogen doses for nitrogen use efficiency, nutrient uptake, grains productivity, and benefited grains produtivity. In additi
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 30/08/2011
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9. A relação cidade-campo em Campina Grande a partir da produção do algodão colorido.
The ancient city-country dichotomy has been diluted with the news changes, making a dialectical unity between these two spatiality. The news relationships city-country is based in exchange of information and technology by the city. Its creates a new agricultural activities arrangement. With this changes arises the scientific agriculture, guide to market econ
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 29/08/2011
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10. O tratamento lexicográfico de vocábulos de cores na perspectiva da semântica cognitiva
Color definitions in Portuguese semasiological dictionaries are subject to much criticism. The analysis of color entries in AuE (2004), HouE (2001), MiE (2001), and AnMS (1813) revealed that none of these dictionaries have satisfactory entries when it comes to elucidating the meaning of colors. Moreover, it was observed that color definitions are quite simil
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 2011
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11. Caracterização ambiental de bancos areno-lamosos nos campos petrolíferos de Macau e Serra (RN), como subsídio às medidas mitigadoras ao processo erosivo
On Rio Grande do Norte northern coast the process of sediment transport are intensely controlled by wind and sea (waves and currents) action, causing erosion and shoreline morphological instability. Due to the importance of such coastal zone it was realized the multi-spectral mapping and physical-chemical characterization of mudflats and mangroves aiming to
Publicado em: 2009
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12. O CAMPO TERMO-HIGROMÉTRICO INTRA-URBANO E A FORMAÇÃO DE ILHAS DE CALOR E DE FRESCOR URBANAS EM SANTA MARIA/RS / THE THERMO-HYGROMETRIC FIELD INTRA-URBAN AND FORMATION OF HEAT ISLANDS AND URBAN COOL IN SANTA MARIA/RS
Urbanization and the changes imposed by man disturb the complex natural system, modifying the elements and characteristics of climate on a local scale. Considering the influence of urbanization as derived from the fact that the local climate and responsible for the generation of an urban environment specifically, this work was to analyze the field thermo-hyg
Publicado em: 2009