Zobrazeno 1 - 10
of 55
pro vyhledávání: '"Edenise Segala Alves"'
Autor:
Sinval dos Santos Marques, José Tarcísio da Silva Oliveira, Juarez Benigno Paes, Edenise Segala Alves, Aderbal Gomes da Silva, Nilton César Fiedler
Publikováno v:
Revista Árvore, Vol 36, Iss 2, Pp 373-380 (2012)
Entre as propriedades físicas da madeira, a massa específica aparente e a retratibilidade são características importantes na avaliação da qualidade da madeira para ampla gama de uso. A massa específica aparente, ou densidade aparente, está re
Externí odkaz:
https://doaj.org/article/5f0dd71dc6d04db6be35ef695ddb0714
Publikováno v:
Acta Botânica Brasílica, Vol 25, Iss 3, Pp 542-548 (2011)
Psidium guajava 'Paluma' has being tested as an ozone (O3) bioindicator and responds with pigmentation between the veins on the adaxial surface, due to the accumulation of phenolic compounds. These compounds act as non-enzymatic antioxidants that neu
Externí odkaz:
https://doaj.org/article/25ebcbb4f3304173b1c1142ecde761ad
Publikováno v:
Acta Botânica Brasílica, Vol 25, Iss 1, Pp 122-129 (2011)
Troposphere ozone (O3) is an important photochemical pollutant due to its high reactivity and phytotoxicity. Plants can show microscopic damage caused by this gas before the detection of visible symptoms. The present study aimed to improve our knowle
Externí odkaz:
https://doaj.org/article/958652e3d1f748d6af4323186fe78243
Publikováno v:
Acta Botânica Brasílica, Vol 22, Iss 1, Pp 21-28 (2008)
O ozônio troposférico causa necroses foliares em Nicotiana tabacum. Cultivares de tabaco são muito utilizadas como bioindicadoras de ozônio, em programas de biomonitoramento da qualidade do ar. Dentre elas destacam-se as cultivares Bel-W3 (sensí
Externí odkaz:
https://doaj.org/article/f8018f6220fd445e825df4b2745098ef
Publikováno v:
Acta Botânica Brasílica, Vol 22, Iss 1, Pp 241-248 (2008)
Objetivou-se com este estudo verificar se plantas de Eugenia uniflora que crescem na cidade de São Paulo, diferem quanto à estrutura foliar, de exemplares encontrados em área rural, isenta de poluentes aéreos urbanos. Foram avaliadas, comparativa
Externí odkaz:
https://doaj.org/article/37234b7825504615adfca750fdade389
Publikováno v:
Acta Botânica Brasílica, Vol 19, Iss 4, Pp 819-834 (2005)
A madeira de pau-brasil (Caesalpinia echinata Lam.) é mundialmente empregada na confecção de arcos para instrumentos de corda, uma vez que apresenta características únicas de ressonância, densidade, durabilidade, beleza, entre outras qualidades
Externí odkaz:
https://doaj.org/article/75babecc4f1748f3aa00ed5c27475cf2
Autor:
Poliana Cardoso-Gustavson, Vanessa Palermo Bolsoni, Debora Pinheiro de Oliveira, Maria Tereza Gromboni Guaratini, Marcos Pereira Marinho Aidar, Mauro Alexandre Marabesi, Edenise Segala Alves, Silvia Ribeiro de Souza
Publikováno v:
PLoS ONE, Vol 9, Iss 8, p e105072 (2014)
Here, we proposed that volatile organic compounds (VOC), specifically methyl salicylate (MeSA), mediate the formation of calcium oxalate crystals (COC) in the defence against ozone (O3) oxidative damage. We performed experiments using Croton floribun
Externí odkaz:
https://doaj.org/article/f92d8ed67a66443881b18eea028834c6
Publikováno v:
Revista do Instituto Florestal, Vol 23, Iss 2 (2011)
In this paper it was investigated the organoleptic properties and machining of six potential woods for bows of stringed instruments and compared the results with those mentioned for the Caesalpinia echinata wood, the reference for modern bows. Thirty
Externí odkaz:
https://doaj.org/article/fb1ecaa4bb164627ae98defafb753431
Publikováno v:
Hoehnea, Vol 39, Iss 4, Pp 649-655
We investigated the root and stem wood of Caesalpinia echinata Lam. to test the hypothesis that there are anatomical and water conductivity differences between both organs. Three trees about 20 years old were sampled in the Reserva Biológica de Mogi
Externí odkaz:
https://doaj.org/article/2102579d2a2a4ed49cc59b4b0b27b087
Autor:
Patrícia Giampaoli, Natalie do Valle Capelli, Armando Reis Tavares, Francine Faia Fernandes, Marisa Domingos, Edenise Segala Alves
Publikováno v:
Hoehnea, Vol 42, Iss 4, Pp 749-757
Tillandsia usneoides is an epiphytic bromeliad that has been used as a universal bioindicator. The species accumulates metals and presents foliar scale variations when exposed to air pollutants. This study aimed to use the variations in foliar scales
Externí odkaz:
https://doaj.org/article/3ab05bf97d9d47c286c4773f00a80b85