Zobrazeno 1 - 10
of 68
pro vyhledávání: '"Leonardo de A. Monteiro"'
Publikováno v:
Engenharia Agrícola, Vol 42, Iss 3 (2022)
ABSTRACT Brazil is the world’s largest sugarcane producer destined for mills producing alcohol, sugar, and electricity cogeneration. Sugarcane transport to the mills is carried out by trucks with trailers and tractors with semi-trailers, which tran
Externí odkaz:
https://doaj.org/article/58dc810bce5749798f74852a6f82f8e4
Publikováno v:
Engenharia Agrícola, Vol 38, Iss 6, Pp 934-940 (2018)
ABSTRACT Small rural farms are important for Brazilian agribusiness, but equipment suitable for distributing fertilizers on these properties is scarce. We studied a new fertilizer metering mechanism for use on the family farm. It combines a helical c
Externí odkaz:
https://doaj.org/article/ed1ad08ccc8049669d5729ee5dbe0988
Autor:
Leonardo de A. Monteiro, Guilherme Pianovski Júnior, José Antonio Velásquez, Danilo S. Rocha, André V. Bueno
Publikováno v:
Engenharia Agrícola, Vol 33, Iss 6, Pp 1165-1171 (2013)
The use of renewable fuels, such as the biodiesel, can ease the demand of fossil fuel for the power generation and transportation fields in rural area. In this work, the performance impact of the application of castor oil biodiesel is evaluated with
Externí odkaz:
https://doaj.org/article/0fe6fcfac7e54ab9af08fb5c1cde15ed
Autor:
Leonardo de A. Monteiro, Daniel Albiero, Kleber P. Lanças, André V. Bueno, Fabricio C. Masiero
Publikováno v:
Engenharia Agrícola, Vol 33, Iss 4, Pp 758-763 (2013)
The tire inflation pressure, among other factors, determines the efficiency in which a tractor can exert traction. It was studied the effect of using two tire inflation pressures, 110.4 kPa in the front and rear wheels, 124.2 kPa in the front wheel a
Externí odkaz:
https://doaj.org/article/525644f4b87a49aa92e87b79ca8f353a
Autor:
Aline Castro Praciano, Adryane Gorayeb, Leonardo de Almeida Monteiro, Jader de Oliveira Santos, Maria Alexsandra Sousa Rios, Lucas Seghezzo
Publikováno v:
Revista Ciência Agronômica, Vol 56 (2024)
ABSTRACT Proper waste management is a major worldwide concern; waste is disposed of directly into the environment, affecting water, soil and air quality. The development and production of green energy sources is strongly encouraged in modern society.
Externí odkaz:
https://doaj.org/article/88037f6ea4a7435c9881033dba92fdb0
Publikováno v:
Engenharia Agrícola, Vol 31, Iss 3, Pp 551-560 (2011)
A utilização correta de pneus em tratores, tanto em relação ao seu tipo quanto à calibração de sua pressão interna, e a lastragem ideal para cada condição de carga são fatores que influem significativamente no desempenho do trator. Esta pe
Externí odkaz:
https://doaj.org/article/7fd9e1bc2e744e19a8360bf9f9b886e0
Autor:
Deivielison Ximenes Siqueira Macedo, Leonardo de Almeida Monteiro, Viviane Castro dos Santos, Daniel Albiero, Carlos Alessandro Chioderoli
Publikováno v:
Ciência Rural, Vol 45, Iss 1, Pp 43-46 (2015)
Grande parte da área plantada do Rio Grande do Sul é destinada para o cultivo de culturas que necessitam do uso de máquinas agrícolas para seus tratos culturais. Todavia, o uso inadequado dessas máquinas propicia um maior número de acidentes, p
Externí odkaz:
https://doaj.org/article/3f0116cb9c244653af060b581a8e1a41
Autor:
Daniel Albiero, Aline Castro Praciano, Hans Heinrich Vogt, Leonardo de Almeida Monteiro, Erialdo de Oliveira Feitosa
Publikováno v:
Conexões: Ciência e Tecnologia, Vol 11, Iss 1 (2017)
O uso de energias renováveis é uma alternativa para a convivência com o semiárido, portanto o manejo de diferentes fontes energéticas pode gerar a sustentabilidade energética dos agricultores desta região. O objetivo deste trabalho foi propor
Externí odkaz:
https://doaj.org/article/857e897dec584bdd8be27018398c5f10
Autor:
Elivânia Maria Sousa Nascimento, Carlos Alberto Viliotti, Renildo Luiz Mion, Daniel Albiero, Leonardo de Almeida Monteiro
Publikováno v:
Semina: Ciências Agrárias, Vol 34, Iss 3, Pp 1121-1128 (2013)
Noise is a complex mixture of sounds that causes the feeling of discomfort and is continuously present in the daily lives of human beings. The objective of this study is to assess the noise level emitted by a micro tractor in various situations. In t
Externí odkaz:
https://doaj.org/article/237c41d4caa4465fbef5f81df7d2b34d
Autor:
Leonardo de Almeida Monteiro, Karla Lúcia Batista Araújo, Deivielison Ximenes Siqueira Macedo, Francisca Edcarla de Araujo Nicolau, Viviane Castro dos Santos
Publikováno v:
ENERGIA NA AGRICULTURA. 35:352-359
VIBRAÇÃO EM MÃOS E BRAÇOS NA UTILIZAÇÃO DE TRATOR DE RABIÇA EQUIPADO COM ROTOENCANTEIRADOR KARLA LÚCIA BATISTA ARAÚJO¹, LEONARDO DE ALMEIDA MONTEIRO², VIVIANE CASTRO DOS SANTOS3, DEIVIELISON XIMENES SIQUEIRA MACEDO4, FRANCISCA EDCARLA DE A