Results 71 to 80 of about 3,374 (171)

Ecofisiologia de plantas jovens de mogno-africano submetidas a deficit hídrico e reidratação

Pesquisa Agropecuária Brasileira, 2013
O objetivo deste trabalho foi avaliar a capacidade de plantas jovens de mogno-africano (Khaya ivorensis) em recuperar seu status hídrico e trocas gasosas após período de deficit hídrico.
Marcos Paulo Ferreira de Albuquerque, Fabrícia Kelly Cabral Moraes, Rodolfo Inácio Nunes Santos, Gledson Luiz Salgado de Castro, Edson Marcos Leal Soares Ramos, Hugo Alves Pinheiro   +5 more
doaj   +1 more source

Fire extinguishing strength of the combustion product of wood saw dust (ash)

Journal of Applied Sciences and Environmental Management, 2014
Forty saw dust samples from four mature hard wood plants grown in southwestern part of Nigeria were analyzed for their ash contents, moisture contents, metallic contents and hence the fire extinguishing strength of the saw dust ash by classical and ...
KA Ibe, EE Elemike, SA Chukwuma
doaj   +1 more source

Comparisons of predicted and experimental charring rates at various moisture contents of selected Southern Nigerian structural wood species

Engineering and Applied Science Research, 2020
Investigation of theperformance of Nigerianstructural wood species under fire exposure to predictstructural collapse have not been adequately researched. In this study, the charring rate of six identified structural wood species were determined. They are
Adetayo OA, Dahunsi BIO, Oyelaran OA
doaj   +1 more source

Fire resistance properties of some selected tropical timber species from South-western Nigeria after fire exposure

Selected Scientific Papers: Journal of Civil Engineering, 2019
The research investigated changes in post fire density and strength properties of Nigerian wood species used for construction. The selected species are: Terminalia superba (Afara), Milicia excels (Iroko), Nauclea diderrichii (Opepe), Khaya ivorensis ...
Adetayo Oluwaseun Adedapo, Dahunsi Bamidele Ibukunolu Olugbemi   +1 more
doaj   +1 more source

Evaluation of Strength and Sorption Properties of Polystyrene Bonded Composites of Mahogany (Khaya ivorensis) and Teak (Tectona grandis) Woods

Arid Zone Journal of Engineering, Technology and Environment, 2018
The cost of synthetic resin used for composites production is increasing. Low cost durable glue may be derived from disused polystyrene foams and used in wood composites production.
O. O. Adefisan
doaj  

REDES NEURAIS ARTIFICIAIS NA ESTIMAÇÃO DE VOLUME DE MOGNO AFRICANO (Khaya ivorensis)

Brazilian Journal of Biometrics, 2019
African mahogany has noble wood of high economic potential and extensive use in the furniture industry, civil construction and production of panels and laminates presenting good workability. In order to estimate the volume of individual trees in an African mahogany (Khaya invorensis) stand in the municipality of Pirapora, Minas Gerais, Brazil, the ...
Julio Conceição dos SANTOS NETO, Milena dos Santos RODRIGUES, Deoclides Ricardo de SOUZA, Elton da Silva LEITE, Marcio Lopes da SILVA, Leonardo Pequeno REIS, Liniker Fernandes da SILVA   +6 more
openaire   +2 more sources

Uz sliku s naslovnice- Afrički mahagonij (Khaya ivorensis A.Chev.)

Drvna industrija, 2011
Na naslovnici opisano je nalzaište vrste drva, stablo, makroskopska i mikroskopska svojstva drva, fizikalna i mehanička svojstva drva, tehnološka svojstva ...
Trajković, Jelena, Šefc, Bogoslav
openaire   +1 more source

Effects of Ultrasound-Assisted Varnish and Component Mixing Method on Mechanical and Physical Properties of Varnish Layer

Drvna Industrija
The aim of this study was to determine the effects of mechanical and ultrasound-assisted stirring methods for varnish + components mixing on the varnish layer coating adhesion, surface roughness and glossiness. For this purpose, polyurethane, acrylic and
Emirhan Akdemir, Osman Goktaş, Mehmet Yeni̇ocak, Mehmet Colak   +3 more
doaj   +1 more source

Shelf life and proximate composition of tomato (Solanum lycopersicum L.) fruits as influenced by storage methods

Ceylon Journal of Science, 2018
Tomato (Solanum lycopersicum L.) is a perishable fruit with a relatively short shelf life. The quality and nutritional value of fresh produce like tomato are affected by postharvest handling and storage conditions.
T. Garuba, O.T. Mustapha, G.P. Oyeyiola
doaj   +1 more source

Ecofisiologia de plantas jovens de mogno-africano submetidas a deficit hídrico e reidratação Ecophysiology of young African mahogany plants subjected to water deficit and rewetting

Pesquisa Agropecuária Brasileira, 2013
O objetivo deste trabalho foi avaliar a capacidade de plantas jovens de mogno-africano (Khaya ivorensis) em recuperar seu status hídrico e trocas gasosas após período de deficit hídrico.
Marcos Paulo Ferreira de Albuquerque, Fabrícia Kelly Cabral Moraes, Rodolfo Inácio Nunes Santos, Gledson Luiz Salgado de Castro, Edson Marcos Leal Soares Ramos, Hugo Alves Pinheiro   +5 more
doaj