Zobrazeno 1 - 10
of 94
pro vyhledávání: '"Ana Márcia Macedo Ladeira Carvalho"'
Autor:
Gabriel Afonso de Oliveira Silva, Kezia Rage Curvo, Aylson Costa Oliveira, Pedro Nicó Medeiros Neto, Leonardo Gomes Vasconcelos, Ana Márcia Macedo Ladeira Carvalho, Márcio José Silva, Ricardo Natalino, Barbara Luísa Corradi Pereira
Publikováno v:
BioResources, Vol 18, Iss 2, Pp 4116-4131 (2023)
Teakwood from fast-growth plantations is commercialized at increasingly younger ages for economic reasons. However, wood features are influenced by the age of the tree. This study examined how age affects heartwood proportion, color parameters, chemi
Externí odkaz:
https://doaj.org/article/81b7611e0eb943659e9c4224ad269071
Autor:
Allana Katiussya Silva Pereira, Dalton Longue Júnior, Ana Márcia Macedo Ladeira Carvalho, Caio da Silva Mafra Neto
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-10 (2021)
Abstract Pterogyne nitens is commonly known in northeastern Brazil as a lesser-known fast-growing species in the Caatinga biome, which is a difficult place for tree development due to the low natural fertility soils and low availability of water. Due
Externí odkaz:
https://doaj.org/article/e29b0b5cd912402dadff6fea50fbad1b
Autor:
Carlos Eduardo Silveira da Silva, Larisse Aparecida Ribas Batalha, Alexandre Monteiro de Carvalho, Vinicius Bohrer Lobosco Gonzaga de Oliveira, Ana Márcia Macedo Ladeira Carvalho, Angélica de Cássia Oliveira Carneiro, Fernando José Borges Gomes
Publikováno v:
Pesquisa Florestal Brasileira, Vol 42 (2022)
The aim of becoming a society based on the rational utilization of the natural resources, has led to the consideration of many alternatives by academic and industrial sectors. The forest sector may be particularly prominent in trying to achieve these
Externí odkaz:
https://doaj.org/article/7d118b5976b2450a899114e5406736dc
Autor:
Fabiana Paiva de Freitas, Ana Márcia Macedo Ladeira Carvalho, Angélica de Cássia Oliveira Carneiro, Mateus Alves de Magalhães, Mariana Fonseca Xisto, Wagner Davel Canal
Publikováno v:
Heliyon, Vol 7, Iss 7, Pp e07629- (2021)
Research indicates the use of adsorbent materials to remove pollutants from wastewater and effluents, which can be obtained from renewable materials such as biomass, biopolymers (chitosan) or composites. Thus, the objective of this work was to produc
Externí odkaz:
https://doaj.org/article/83a99c62090d43c191ccbce50c38de2a
Autor:
FABIANA PAIVA DE FREITAS, ANA MÁRCIA MACEDO LADEIRA CARVALHO, ANGÉLICA DE CÁSSIA OLIVEIRA CARNEIRO, WAGNER DAVEL CANAL, RENATO VINÍCIUS OLIVEIRA CASTRO
Publikováno v:
Revista Caatinga, Vol 30, Iss 4, Pp 938-946 (2017)
Wood, in general, is a material with excellent properties; however, some features may limit its use. In this sense, various thermal treatments are emerging as alternatives to improve the technological properties of wood. In this context, this study a
Externí odkaz:
https://doaj.org/article/2fbb587e95034e5f8ac22d6be488ca60
Autor:
Adriana de Fátima Gomes Gouvêa, Ana Márcia Macedo Ladeira Carvalho, Cláudio Mudadu Silva, Angélica de Cássia Oliveira Carneiro, Paulo Fernando Trugilho, Fabiana Paiva de Freitas, Lumena Boroni Valadares, Claudia Marcia Gomes, Emerson Belarmino Costa
Publikováno v:
Ciência Florestal, Vol 27, Iss 3, Pp 1029-1036 (2017)
In order to improve global effectiveness of energy production, a strategy is the model of bio-refineries in which all the components of biomass are totally used to produce a range of products with aggregated value. The kraft lignin is one of the prod
Externí odkaz:
https://doaj.org/article/310563daefb94f7fac24915e8904a2aa
EFEITO DA CARBONIZAÇÃO DA MADEIRA NA ESTRUTURA ANATÔMICA E DENSIDADE DO CARVÃO VEGETAL DE Eucalyptus
Autor:
Bárbara Luísa Corradi Pereira, Ana Márcia Macedo Ladeira Carvalho, Aylson Costa Oliveira, Larissa Carvalho Santos, Angélica de Cássia Oliveira Carneiro, Mateus Alves de Magalhães
Publikováno v:
Ciência Florestal, Vol 26, Iss 2, Pp 545-557 (2016)
This study aimed to evaluate the anatomical changes that occur with charred wood and determine the anatomical properties, basic wood density and apparent density of charcoal Eucalyptus clones, besides elucidating the possible existing significant cor
Externí odkaz:
https://doaj.org/article/4f77a146bcc74c03a4050dbaa0c6ea71
Autor:
Danilo Barros Donato, Renato Vinícius Oliveira Castro, Angélica de Cássia Oliveira Carneiro, Ana Márcia Macedo Ladeira Carvalho, Benedito Rocha Vital, Rosimeire Cavalcante dos Santos
Publikováno v:
Revista Árvore, Vol 42, Iss 4 (2018)
ABSTRACT This study had the objective of comparing two methodologies of sampling, Simple Random Sampling (ACS) and Stratified Random Sampling (ACE) to determine the optimum number of roundwood samples to obtain the moisture content of the population.
Externí odkaz:
https://doaj.org/article/e92157f0ca514a67af0bddda4d220ca1
Autor:
Pamella Carolline Marques dos Reis Reis, Agostinho Lopes de Souza, Leonardo Pequeno Reis, Ana Márcia Macedo Ladeira Carvalho, Lucas Mazzei, Lyvia Julienne Sousa Rêgo, Helio Garcia Leite
Publikováno v:
Maderas: Ciencia y Tecnología, Vol 20, Iss 3 (2018)
Timber from the second cutting cycle may make up the majority of future crop volumetric. However, there are few studies of the physical and mechanical properties of this timber, which are important to support the consolidation of new species. This st
Externí odkaz:
https://doaj.org/article/5c9f5847e79045bbba55ff1fbccf3a62
Autor:
Juliana Cristina da Silva, Ana Márcia Macedo Ladeira Carvalho, Bruno de Freitas Homem de Faria
Publikováno v:
Revista Árvore, Vol 41, Iss 4 (2017)
ABSTRACT There are many species of the Eucalyptus genus presents high levels of the growth stress. These stresses are mechanical efforts generated during the tree growth to help maintaining the balance of the cup in response to environmental and silv
Externí odkaz:
https://doaj.org/article/689fd677ce0c4b0991d0f8dba9260b73