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Mostrando 1-12 de 126 artigos, teses e dissertações.
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1. Adjustment of inoculum levels for the evaluation of carrot genotypes resistance to Meloidogyne incognita
RESUMO Um dos principais fitopatógenos que causam prejuízos econômicos em diversas espécies agrícolas, inclusive cenoura, são os nematoides-das-galhas, pertencentes ao gênero Meloidogyne. Assim, com o objetivo de identificar o melhor nível populacional de inóculo de Meloidogyne incognita para a máxima expressão de sintomas do ataque de nematoides-
Horticultura Brasileira. Publicado em: 2022
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2. Study of soils used with subgrade and sub-ballast in Brazilian railways
Abstract Brazil has an extremely limited railroad network compared to other developed and developing countries. There are projects to expand this mesh. Knowing that the cost of implementing a railroad is high, research for solutions that allow cost reduction is of great importance. But the parameters of the materials used in the subgrade and sub-ballast laye
REM - International Engineering Journal. Publicado em: 2022
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3. RELAÇÃO ENTRE O SISTEMA NACIONAL DE AVALIAÇÃO E DESEMPENHO DE REMADORES BRASILEIROS
RESUMO Introdução: O Sistema Nacional de Avaliação do Remador (SNAR), adotado pela Confederação Brasileira de Remo, tem como finalidade estabelecer um ranking nacional, sendo pré-requisito à participação em Campeonatos e Seletivas Nacionais, em suas diferentes categorias, bem como para ingresso na Seleção Brasileira de Remo. Objetivo: Este estu
Rev Bras Med Esporte. Publicado em: 2020-12
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4. N-acetylcysteine as an adjunctive treatment for smoking cessation: a randomized clinical trial
Objective: This randomized controlled trial examined the efficacy and safety of N-acetylcysteine as an adjunctive treatment for smoking cessation. Methods: Heavy smokers were recruited from smoking cessation treatment for this 12- week randomized controlled trial. Eligible tobacco use disorder outpatients (n=34) were randomized to N-acetylcysteine or place
Braz. J. Psychiatry. Publicado em: 2020-10
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5. Food allergen labeling: compliance with the mandatory legislation in Brazil
Abstract Food allergies are reproducible adverse reactions mediated by specific immunological mechanisms that occur in sensitive individuals after consumption of a certain food. It is recommended that the allergic person excludes from the diet the food that triggers the allergic reactions. In Brazil, the Collegiate Board Resolution nº 26 of July 2, 2015, es
Food Sci. Technol. Publicado em: 2020-09
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6. Case-Based Reasoning for the Design of Start-Stop Logic of Hydroelectric Power Stations
ABSTRACT The present article focuses on the construction of an Intelligent System for the Project Start-Stop Logic of Hydropower Plants, work carried out as master dissertation, allowing the retention of knowledge of previous cases which set a valuable intellectual capital, organizing knowledge generated by specialists and consultants of the area. The tool a
Braz. arch. biol. technol.. Publicado em: 29/11/2018
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7. Apparent digestibility of conventional and alternative feedstuffs by hybrid tambacu juveniles
ABSTRACT The apparent digestibility coefficients (ADC’s) of dry matter (DM), crude protein (CP), and gross energy (GE) of conventional feedstuffs (cottonseed meal-CSM, soybean meal-SBM, wheat bran-WHB, corn-COR) and regional alternative feedstuffs (common bean residue meal-CBR, mesquite meal-MES, pasta by-product meal-PBM) were determined for hybrid juveni
An. Acad. Bras. Ciênc.. Publicado em: 2018-03
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8. Comet and cytogenetic tests as tools for evaluating genomic instability in seeds of Oryza sativa L. and Phaseolus vulgaris L. from gene banks
Abstract This study aimed to assess the feasibility of comet and cytogenetic tests as tools for evaluating genomic instability in seeds of Oryza sativa L. (rice) and Phaseolus vulgaris (beans) L. from gene banks. Rice and beans were exposed to methyl methanesulfonate (MMS) as a reference DNA damaging agent. Seeds of two accessions of rice and beans were obta
Genet. Mol. Biol.. Publicado em: 2018-03
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9. Soil Stabilization with Lime for the Construction of Forest Roads
ABSTRACT The mechanical performance of soil stabilization using lime to improve forest roads was assessed. This study was conducted with lateritic soil (LVAd30) using lime content of 2% in the municipality of Niquelândia, Goiás state, Brazil. Geotechnical tests of soil characterization, compaction, and mechanical strength were performed applying different
Floresta Ambient.. Publicado em: 19/02/2018
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10. New occurrences of Botryosphaeriaceae causing black root rot of cassava in Brazil
Despite the occurrence of several diseases of cassava, the cassava black root rot (CBR) represents one of the main limiting factor for crop rentability in the world. However, the etiology of CBR is complex and it needs to be revised based on current molecular analysis. On this work, molecular and morphological studies allowed for the identification of three
Trop. plant pathol.. Publicado em: 2014-12
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11. Bioinformatics analysis of biomarkers and transcriptional factor motifs in Down syndrome
In this study, biomarkers and transcriptional factor motifs were identified in order to investigate the etiology and phenotypic severity of Down syndrome. GSE 1281, GSE 1611, and GSE 5390 were downloaded from the gene expression ominibus (GEO). A robust multiarray analysis (RMA) algorithm was applied to detect differentially expressed genes (DEGs). In order
Braz J Med Biol Res. Publicado em: 08/08/2014
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12. Mudança temporal nas espécies e atributos funcionais de plantas em campo limpo úmido de Cerrado no Parque Nacional de Sete Cidades, Piauí, Brasil
O presente estudo investigou a dinâmica em uma curta escala de tempo na vegetação de campo limpo úmido do Parque Nacional Sete Cidades Park, Piauí. Amostragens da camada herbáceo-subarbustiva foram realizadas em julho de 2007, 2009 e 2011. Mudanças estruturais, florísticas e de atributos funcionais da comunidade foram avaliadas por índices de riquez
Braz. J. Biol.. Publicado em: 2014-02