Enriched Environment
Mostrando 1-12 de 107 artigos, teses e dissertações.
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1. Phenotypic Characterization and Synthesis of Extracellular Catecholase from a Newly Isolated Bacterium Pseudomonas sp. BSC-6
Abstract Catecholase (EC 1.10.3.1), an oxidoreductase enzyme is a key member of polyphenol oxidase family which catalyze the degradation of catechol. This enzyme possesses vast applications in diverse areas and is found in bacteria, fungi, mushrooms, higher plants, arthropods, amphibians and mammals. Catechol, a phenolic compound, is used as a starting mate
Braz. arch. biol. technol.. Publicado em: 25/11/2019
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2. Magnetic Materials Enriched with Strontium: a Study of the use as Catalysts in the Transesterification Reaction of Babassu Oil
This work described a new magnetic material enriched with strontium as catalyst to produce babassu biodiesel. The use of magnetic materials has attracted attention due to easy and fast separation from reaction medium. Moreover, they are ecologically correct, due to they generate less discards to the environment. Techniques of analysis and characterization we
Mat. Res.. Publicado em: 30/09/2019
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3. Environmental Enrichment Promotes Antioxidant Effect in the Ventrolateral Medulla and Kidney of Renovascular Hypertensive Rats
Resumo Fundamento: A hipertensão arterial é um precursor para o desenvolvimento da insuficiência cardíaca e renal e, além disso, está associada com o aumento dos marcadores oxidativos. O enriquecimento ambiental dos roedores melhora o desempenho em tarefas de memória, e também parece ter um efeito antioxidante sobre o hipocampo dos ratos normotensos
Arq. Bras. Cardiol.. Publicado em: 02/09/2019
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4. Small-scale environmental enrichment and exercise enhance learning and spatial memory of Carassius auratus, and increase cell proliferation in the telencephalon: an exploratory study
Carassius auratus is a teleost fish that has been largely used in behavioral studies. However, little is known about potential environmental influences on its performance of learning and memory tasks. Here, we investigated this question in C. auratus, and searched for potential correlation between exercise and visuospatial enrichment with the total number of
Braz J Med Biol Res. Publicado em: 25/04/2019
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5. A conflagração do espaço: a tensa relação porto-cidade no planejamento urbano
RESUMO O presente trabalho discute a relação entre portos-cidades, reconhecendo o crescente tensionamento que marca a presença dessas estruturas nos tecidos urbanos e suas conexões com os instrumentos de planejamento das cidades. A construção do trabalho partiu da constatação de um problema que afeta fortemente algumas das principais cidades brasilei
Estud. av.. Publicado em: 2019-01
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6. Bibliometric Analysis for Pattern Exploration in Worldwide Digital Soil Mapping Publications
Abstract Bibliometric analyses provide a clear understanding of the scientific performance and relate them with standards of the global scientific production. Soil science is an outstanding and developing field among environmental sciences. Knowledge about soil characteristics and their distribution in the environment has been enriched by the use of new geot
An. Acad. Bras. Ciênc.. Publicado em: 25/10/2018
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7. Accuracy and reliability of a videogrammetry system in the analysis of displacement of Wistar rats
Abstract Aims The behavior of laboratory animals has been studied through displacement, with different objectives by researchers. Methods Although different methods have already been used in the tracking of laboratory animals, manual tracking mode videogrammetry for 2D analysis of displacement has not been observed in animal studies. The aim of this study
Motriz: rev. educ. fis.. Publicado em: 27/07/2017
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8. Nutrient and Organic Carbon Losses, Enrichment Rate, and Cost of Water Erosion
ABSTRACT Soil erosion from water causes loss of nutrients and organic carbon, enriches the environment outside the erosion site, and results in costs. The no-tillage system generates increased nutrient and C content in the topsoil and, although it controls erosion, it can produce a more enriched runoff than in the conventional tillage system. This study was
Rev. Bras. Ciênc. Solo. Publicado em: 09/03/2017
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9. New opportunities for developing tomato varieties with enhanced carotenoid content
ABSTRACT The development of varieties with a high content of antioxidant compounds, such as carotenoids, has become a major focus in the marketing of tomato. Several mutants have been used in the development of high pigment varieties, but the significant influence of the environment on carotenoid content and the presence of negative side effects in vegetativ
Sci. agric. (Piracicaba, Braz.). Publicado em: 2016-12
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10. Kinetics of transit and degradation of the fiber from guinea grass silages enriched with waste from soybean pre-cleaning
The objective was to study the kinetics of transit and degradation of the fiber from guinea grass and the waste from soybean pre-cleaning (WSPC), ensiled with different proportions of mass (0, 100, 150, and 200 g WSPC/kg total mass). Four crossbred (Gyr × Holstein), fistulated cattle with an average body mass of 400±50 kg were organized in a 4 × 4 Latin s
R. Bras. Zootec.. Publicado em: 2015-06
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11. Screening of iron-enriched fungus from natural environment and evaluation of organically bound iron bioavailability in rats
Iron is an essential element for nearly all living organisms, and its deficiency is the most common form of malnutrition in the world. The organic forms of trace elements are considered more bioavailable than the inorganic forms. Although Saccharomyces cerevisiae can enrich metal elements and convert inorganic iron to organic species, its tolerability and tr
Food Sci. Technol. Publicado em: 2015-03
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12. Stimulation of Acidic Reduction of Nitrite to Nitric Oxide by Soybean Phenolics: Possible Relevance to Gastrointestinal Host Defense
This study aimed to evaluate the potential of soybean-promoted acidic nitrite reduction and to correlate this activity with the content of phenolics and with the bactericidal activity againstEscherichia coliO157:H7. Extracts of embrionary axes and cotyledons enriched in phenolics increased •NO formation at acidic pH at values that were 7.1 and 4.5 times hi
Publicado em: 15/06/2013