Gum Resin
Mostrando 1-4 de 4 artigos, teses e dissertações.
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1. Comparative morpho-anatomical studies of the lesions caused by citrus leprosis virus on sweet orange
The leprosis disease shows a viral etiology and the citrus leprosis virus is considered its etiologic agent. The disease may show two types of cytopatologic symptom caused by two virus: nuclear (CiLV-N) and cytoplasmic (CiLV-C) types. The aim of this study was to compare the morpho-anatomical differences in the lesions caused by leprosis virus-cytoplasmic an
Anais da Academia Brasileira de Ciências. Publicado em: 2011
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2. Caracterização da estrutura anatômica do lenho, dos anéis de crescimento e dos canais de resina de árvores de Pinus caribaea var. hondurensis Barr. et Golf. / Characterization of the anatomical structure of the wood, the growth rings and the resin ducts in Pinus caribaea var. hondurensis Barr. et Golf.
The research on resin tapping trees with pine species have shown the effect of factors that affect the production and quality of resin, related with the species, genetic variability, growth rate, age, forest management, etc.. The gum-resin extraction practices, the concentration, frequency of application of chemical stimulants, the time of year that panels a
Publicado em: 2009
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3. Productivity chain analysis and cost structure of the Brazilian naval stores products. / Análise da cadeia produtiva e estrutura de custos do setor brasileiro de produtos resinosos.
Este trabalho iniciou-se com a descrição da goma-resina, do breu e da terebintina. A primeira, extraída de plantios de Pinus elliotti e Pinus caribaea através da resinagem, é a matéria prima base da cadeia dos produtos resinosos. O breu e a terebintina, obtidos através do processamento da goma-resina, são seus primeiros derivados e são, por sua vez,
Publicado em: 2002
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4. Avaliação in vitro da Microinfiltração na Interface da Parede Gengival das Caixas Proximais em Cavidades Classe II de Molares Decíduos, Restaurados com Resina Composta Auto e Fotopolimerizável / ANALYSIS IN VITRO OF MICROLEAKINGS ON GUMS EDGES OF THE APPROXIMAL BOXES IN CLASS II CAVITIES OF DECIDUOUS MOLARS, RESTORED WITH AUTO AND LIGHT-CURED COMPOSITE RESIN
The purpose of this study was evaluation in vitro of marginal microleakings, present on gums edges of class II cavities of deciduous molars, restored with composite resin (auto and light-cured), with the use of a staining solution to verify the leaking. Cavities prepared presented enamel on gums edges and were restored according to four different tec
Publicado em: 1997