Zobrazeno 1 - 10
of 125
pro vyhledávání: '"José Reinaldo Moreira da Silva"'
Autor:
Setsuo Iwakiri, José Reinaldo Moreira da Silva, Selma Lúcia Schmidlin Matoski, Gabriela Leonhadt, José Caron
Publikováno v:
Floresta e Ambiente, Vol 8, Iss 1, Pp 137-142 (2024)
RESUMO Esta pesquisa foi desenvolvida com o objetivo de avaliar o potencial de utilização de cinco espécies de pinus tropicais para produção de chapas de madeira aglomerada. As espécies estudadas foram Pinus oocarpa, P. caribaea, P. chiapensis,
Externí odkaz:
https://doaj.org/article/3ec2ed375b5c40cba2845fe13d07c7c5
Autor:
Fábio Akira Mori, Cláudia Lopes Selvati de Oliveira Mori, Lourival Marin Mendes, José Reinaldo Moreira da Silva, Vanete Maria de Melo
Publikováno v:
Floresta e Ambiente, Vol 10, Iss 1, Pp 86-92 (2023)
RESUMO Otrabalho teve como objetivo verificar a influência do sulfito e hidróxido de sódio à temperatura de 70 ºC e 100 ºC durante 3 e 4 horas, respectivamente, no rendimento em taninos da casca de barbatimão. A utilização do sulfito de sód
Externí odkaz:
https://doaj.org/article/c73653674b2340bc95730bb7ec8a9842
Autor:
José Yony Cricel Sima Sánchez, José Tarcísio Lima, José Reinaldo Moreira da Silva, Bruno Charles Dias Soares
Publikováno v:
Maderas: Ciencia y Tecnología, Vol 24 (2022)
The quantitative evaluation of longitudinal drying strain can provide relevant information for the processing wood and lumber industry, especially with regard to reaction wood in Corymbia, since little has been published. The objective of this work w
Externí odkaz:
https://doaj.org/article/02e059f5daf04166a5d98702db754e73
Autor:
Ana Carolina Silva Costa, Aylson Costa Oliveira, Bárbara Luísa Corradi Pereira, José Reinaldo Moreira da Silva, Mônica Bezerra de Oliveira, Carolina Nogueira Xavier
Publikováno v:
Revista Árvore, Vol 45 (2021)
ABSTRACT This study aimed to determine the basic density of the wood and to simulate the performance of flooring produced with wood from five tropical species: Dipteryx odorata (Cumaru), Handroanthus spp. (Ipê), Hymenaea Courbaril (Jatobá), Astroni
Externí odkaz:
https://doaj.org/article/7a7219340e2347a1b14128c6b44ee363
Publikováno v:
Maderas: Ciencia y Tecnología, Vol 23 (2021)
In this work, the relationship between vessels parameters and the wood cleavage strength were studied to clarify the process of formation of this type of check, very common in Eucalyptus wood. The objective was to identify the relationship between th
Externí odkaz:
https://doaj.org/article/dd7abd32ce9c403a9ab3e17087cb89c9
Autor:
Raquel Marchesan, Morgana Cristina França, Pedro Licio Loiola, Márcio Pereira da Rocha, Ricardo Jorge Klitzke, José Reinaldo Moreira da Silva
Publikováno v:
Pesquisa Florestal Brasileira, Vol 40 (2020)
Este trabalho teve como objetivo caracterizar a madeira de Hovenia dulcis Thunberg, visando sua utilização na fabricação de pisos. Para a caracterização tecnológica, foram utilizadas cinco árvores obtidas em Floresta Ombrófila Mista. As tora
Externí odkaz:
https://doaj.org/article/5a79124c2d804232bd03868193604014
Autor:
Taiane Oliveira Guedes, José Reinaldo Moreira da Silva, Paulo Ricardo Gherardi Hein, Silvia Costa Ferreira
Publikováno v:
Maderas: Ciencia y Tecnología, Vol 22, Iss 4 (2020)
The aim of this study was to know the variation profile of the specific energy consumption required to cut woods with varying densities and moisture contents. Therefore, peripheral cuts were performed in the longitudinal direction of the grain with n
Externí odkaz:
https://doaj.org/article/e8537468967b471a956b87165b2074a2
Autor:
Thiago Campos Monteiro, José Tarcisio Lima, José Reinaldo Moreira da Silva, Raphael Nogueira Rezende, Ricardo Jorge Klitzke
Publikováno v:
Maderas: Ciencia y Tecnología, Vol 22, Iss 3 (2020)
This study aims to evaluate the free and bound water flows in the different axes of Corymbia citriodora wood during drying. Wood samples were taken from the inner and outer regions of the tree stem from seven-years-old experimental plantations. The b
Externí odkaz:
https://doaj.org/article/d5811e5951664cf6a22efd1626723de9
Autor:
Franciane Andrade de Pádua, João Otávio Poletto Tomeleri, Mariana Pires Franco, José Reinaldo Moreira da Silva, Paulo Fernando Trugilho
Publikováno v:
Maderas: Ciencia y Tecnología, Vol 21, Iss 4 (2019)
This study aimed to determine the wood density using destructive and non-destructive sampling methods in a eucalypt hybrid clonal and determine the best point for the non-destructive sampling of the tree. A 5.6-year-old Eucalyptus urophylla x Eucalyp
Externí odkaz:
https://doaj.org/article/a5b2299d35c84284b89c41aad3ed7eea
Autor:
Renilson Luiz Teixeira, Raphael Nogueira Rezende, José Reinaldo Moreira da Silva, Luana Elís de Ramos e Paula
Publikováno v:
Revista Árvore, Vol 42, Iss 1 (2018)
ABSTRACT In furniture factories, the cutting of medium density fiberboard (MDF) generates high concentrations of particulates suspended in the air, which, depending on their dimensions, can reach the sensitive areas of the respiratory tract of worker
Externí odkaz:
https://doaj.org/article/744dad6c7cde43ef8e372a4a8ac38f4f