Zobrazeno 1 - 10
of 64
pro vyhledávání: '"Jackson A. Barbosa"'
Simulated performance of a tractor equipped with two types of tyre under two levels of soil moisture
Autor:
João Pedro Rodrigues da Silva, Cristiano Márcio Alves de Souza, Roberto Carlos Orlando, Jackson Antônio Barbosa, Tainara Regina Cerutti Torres Bahia
Publikováno v:
Revista Ciência Agronômica, Vol 56 (2024)
ABSTRACT Due to the importance of grain production, and the need to work the soil under limited moisture, the aim of this study was to develop computer software to predict the tractive capacity of wheeled tractors for two types of tyre, the effect of
Externí odkaz:
https://doaj.org/article/d4ded12267c64b1fbeb92efdd2491b93
Autor:
Tainara Regina Cerutti Torres Bahia, Cristiano Marcio Alves de Souza, Jackson Antonio Barbosa, Roberto Carlos Orlando
Publikováno v:
Revista Ciência Agronômica, Vol 56 (2024)
ABSTRACT The correct use of tyres on agricultural tractors, in respect of the terrain and the type and internal pressure of the tyre, are factors that influence the performance of the tractor. The aim of the present study was to evaluate the operatin
Externí odkaz:
https://doaj.org/article/185f73b4c2b34d348392312b11a1092b
Autor:
Wanderlei Antonio Pignati, Mariana Rosa Soares, Stephanie Sommerfeld de Lara, Francco Antonio Neri de Souza e Lima, Nara Regina Fava, Jackson Rogério Barbosa, Marcia Leopoldina Montanari Corrêa
Publikováno v:
Saúde em Debate, Vol 46, Iss spe2, Pp 45-61 (2022)
RESUMO O estudo analisou o perfil sociodemográfico e condições de saúde da população residente em municípios mato-grossenses entre 2016 e 2017. Trata-se de estudo qualiquantitativo de base populacional, autorreferido. Entrevistaram-se moradore
Externí odkaz:
https://doaj.org/article/253fc0c336eb45589ef2f4ea37b5eb41
Autor:
Noemi Dreyer Galvão, Rita Adriana Gomes de Souza, Bárbara da Silva Nalin de Souza, Francine Nesello Melanda, Amanda Cristina de Souza Andrade, Neuciani Ferreira da Silva Sousa, Márcia Leopoldina Montanari Correa, Ageo Mario Candido da Silva, Marco Aurélio Bertúlio das Neves, Jânia Cristiane de Souza Oliveira, Juliana Fernandes Cabral, Mariana Rosa Soares, Paulo Cesar Fernandes de Souza, Mário Ribeiro Alves, Jackson Rogerio Barbosa, Wanderlei Antonio Pignati
Publikováno v:
Revista Brasileira de Epidemiologia, Vol 25, Iss suppl 1 (2022)
ABSTRACT: Objective: To describe the methodological and operational aspects of the “Project for surveillance of cancer and its associated factors: population-based and hospital-based registry” (VIGICAN), in the state of Mato Grosso (MT), Brazil.
Externí odkaz:
https://doaj.org/article/dffa3a283a6d4a188a32eb92e605ba79
Autor:
Marcelo C. Ramos, Jackson A. Barbosa
Publikováno v:
Engenharia Agrícola, Vol 36, Iss 6, Pp 972-983 (2016)
ABSTRACT The ascendancy of milk production in Brazil is due to mainly to the adoption of confinement systems, however, construction quality of these systems impact on milk production. This study aimed to simulate the Basic Unit Cost (BUC m-2), referr
Externí odkaz:
https://doaj.org/article/9fa9fac0740f45e6bd82abcec25ee7fa
Autor:
Tomás de Aquino Ferreira, Sílvia Costa Ferreira, Jackson Antônio Barbosa, Carlos Eduardo Silva Volpato, Rute Costa Ferreira, Marielle Jordane da Silva, Leonardo Maia Barbosa
Publikováno v:
Ciência Rural, Vol 48, Iss 5 (2018)
ABSTRACT: The aim of the present study is to evaluate the energy balance and energy efficiency of the silage maize crop in the Center for Research, Development and Technology Transfer of the Universidade Federal de Lavras (CDTT-UFLA). The crop was ir
Externí odkaz:
https://doaj.org/article/75c83d3d506f4ad281c32aa8e47f8eb6
Autor:
Noemi Dreyer Galvão, Rita Adriana Gomes de Souza, Bárbara da Silva Nalin de Souza, Francine Nesello Melanda, Amanda Cristina de Souza Andrade, Neuciani Ferreira da Silva Sousa, Márcia Leopoldina Montanari Correa, Ageo Mario Candido da Silva, Marco Aurélio Bertúlio das Neves, Jânia Cristiane de Souza Oliveira, Juliana Fernandes Cabral, Mariana Rosa Soares, Paulo Cesar Fernandes de Souza, Mário Ribeiro Alves, Jackson Rogerio Barbosa, Wanderlei Antonio Pignati
Publikováno v:
Revista Brasileira de Epidemiologia. 25
RESUMO: Objetivo: Descrever os aspectos metodológicos e operacionais do projeto “Vigilância do câncer e seus fatores associados: registro de base populacional e hospitalar” (VIGICAN), em Mato Grosso (MT). Métodos: O VIGICAN desdobrou-se em do
Autor:
Carlos Eduardo Silva Volpato, Alexon do Prado Conde, Jackson Antonio Barbosa, Nilson Salvador
Publikováno v:
Ciência e Agrotecnologia, Vol 36, Iss 3, Pp 348-353 (2012)
Biodiesel is a renewable fuel derived from vegetable oils used in diesel engines, in any proportion with petroleum diesel, or pure. It is produced by chemical processes, usually by transesterification, in which the glycerin is removed. The objective
Externí odkaz:
https://doaj.org/article/ff925fb6201d47c8bb3dd62a2d2ad722
Autor:
Tadayuki Yanagi Junior, Leonardo Schiassi, Lucas H. P. Abreu, Jackson A. Barbosa, Alessandro T. Campos
Publikováno v:
Engenharia Agrícola, Vol 32, Iss 3, Pp 423-434 (2012)
Diante do alto grau de mecanização a que as atividades agrícolas estão sendo submetidas, objetivou-se, com esta pesquisa, desenvolver um modelo fuzzy capaz de avaliar e classificar o nível de insalubridade em diversos ambientes de trabalho. O mo
Externí odkaz:
https://doaj.org/article/d223a75535e94b36aa7d35f79dd865d8
Autor:
Roger T. Spagnolo, Carlos E. S. Volpato, Jackson A. Barbosa, Marcos A. Z. Palma, Murilo M. de Barros
Publikováno v:
Engenharia Agrícola, Vol 32, Iss 1, Pp 131-139 (2012)
When using appropriate inflation pressures and load capacity (ballast), it may obtain a higher yield and prolongation of the life of the tire, besides it may minimize the problems of loss of traction, increased slippage and fuel consumption. This stu
Externí odkaz:
https://doaj.org/article/8e0c3507176746deb9226d008ccba38a