Dry Wall
Mostrando 13-24 de 153 artigos, teses e dissertações.
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13. Some physical and mechanical properties of medium-density fiberboard made from giant bamboo
The objective of this study was to evaluate the density, density profile, water swelling and absorption, modulus of elasticity and rupture from static bending, and tensile strength of experimental medium-density fiberboards manufactured using Dendrocalamus giganteus (Munro bamboo). The fiber production was carried out through the chemo-thermo-mechanical pulp
Mat. Res.. Publicado em: 02/08/2013
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14. Characteristics of forage and feeding behavior of Nellore heifers fed hydrolyzed sugarcane
The objective of this study was to evaluate the chemical characteristics of the forage and ingestive behavior of Nellore heifers fed hydrolyzed sugarcane in different periods of storage. Twenty-four heifers with initial body weight of 119.6±8.1 kg were utilized. The experimental design was completely randomized, in which the treatments were diets with fresh
R. Bras. Zootec.. Publicado em: 2012-09
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15. Caracterização da expressão de inibidores de poligalacturonases (PGIPs) em resposta aos estresses biótico e abiótico em plantas de feijão comum (Phaseolus vulgaris L.) / Characterization of the expression of polygalacturonase inhibitors (PGIPs) in response to biotic and abiotic stresses in plants of common bean (Phaseolus vulgaris L.)
Sclerotinia sclerotiorum (Lib.) de Bary is a necrotrophic fungal pathogen that causes the disease known as white mold in many plants. During infection, it secretes several endopolygalacturonases (PGs) to degrade cell wall pectin. To counteract the action of PGs, plants express polygalacturonases-inhibiting proteins (PGIPs) that reduce the hydrolytic activity
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 26/11/2011
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16. Sugar cane treated with calcium hydroxide in diet for cattle: intake, digestibility of nutrients and ingestive behaviour
The objective of this work was to evaluate, in bovines, the intake and apparent digestibility of nutrients, ingestive behaviour and content of total digestible nutrients (TDN) of diets based on sugar cane treated with calcium hydroxide. It was used four cows with average body weight of 412.06 kg ± 37.3 kg. The study included inclusion of calcium hydroxide a
Revista Brasileira de Zootecnia. Publicado em: 2011-08
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17. Composição bromatológica e cinética de fermentação ruminal de híbridos de sorgo com capim-sudão.
The objective of this study was to evaluate the nutritional value of 23 experimental genotypes and two control cultivars (AG2501C and BRS800) obtained by crossing sorghum with sudangrass (Sorghum bicolor cv. BicolorXSorghum bicolor cv. Sudanense), managed in a cutting regime. The bromatological analysis was performed, and the kinetics parameters of dry matte
Arquivo Brasileiro de Medicina Veterinaria e Zootecnia. Publicado em: 2011
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18. Valor nutricional de híbridos de sorgo com capim-sudão em comparação ao de outros volumosos utilizados no período de baixa disponibilidade das pastagens.
The objective of this study was to compare the nutritional value of sorghum-sudangrass hybrids to roughages collected in differed pastures, reserves of forage for using in cutting regime and conserved forage as hays or silages. The sorghum-sudangrass hybrids AG2501C and BRS800 showed similar bromatological composition and in vitro dry matter digestibility (I
Arquivo Brasileiro de Medicina Veterinária e Zootecnia. Publicado em: 2011
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19. Qualidade da forragem do capim Pojuca em diferentes idades de rebrotação.
RESUMO: O estudo objetivou avaliar o consumo voluntário, a digestibilidade aparente e a composição química da forragem de Paspalum atratum capim Pojuca em diferentes idades de rebrotação. O experimento foi desenvolvido na Embrapa Cerrados, Planaltina - DF. A forragem foi cortada correspondendo a idade de rebrotação entre 22 e 28, 29 e 35, 36 e 42 e 4
Planaltina. Publicado em: 2011
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20. Biologia de nidificação e estrutura sociogenética de ninhos de Trypoxylon (Trypargilum) albitarse Fabricius 1804 (Hymenoptera: Crabronidae): comportamento de guarda do macho e paternidade
Crabronid wasps of the genus Trypoxylon are characterized by being solitary and nest in preexisting cavities or in mud nests. The species Trypoxylon (Trypargilum) albitarse is included in the latter group, because builds its own mud nests. These nests are made by mud tubes with the lower portion open. Each tube is internally formed by a linear series of cell
Publicado em: 2010
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21. Fisiologia, bioquÃmica e morfologia da germinaÃÃo de mandacaru (Cereus jamacaru D.C.) / PHYSIOLOGY, BIOCHEMISTRY AND MORPHOLOGY OF MANDACARU (Cereus jamacaru D.C.) GERMINATION
The aim of this work was to study the physiology, biochemistry and morphology of mandacaru (Cereus jamacaru D.C) germination. Firstly, we analyzed the effects of light and temperature on mandacaru germination under four light treatments (white, dark, red and far-red) associated to six different temperatures [15, 20, 20-30 (alternated), 25, 30 and 35ÂC]. The
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 10/02/2009
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22. tropical soils, bentonite, hydraulic conductivity, compatibility, barriers. / CONDUTIVIDADE HIDRÁULICA E COMPATIBILIDADE EM COMBINAÇÕES DE SOLO TROPICAL E BENTONITA PARA USO EM BARREIRAS
Barriers are key elements for the environmental protection in waste disposal sites. Additionally, compacted tropical soils have great potential to be used in these barriers, once some technical matters are correctly addressed, including low hydraulic conductivity and adequate compatibility to the disposed fluids. In this context, the bentonite addition in tr
Publicado em: 2009
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23. Mel de abelhas nativas e africanizadas do estado de Alagoas : composição química, segurança microbiológica e atividade terapêutica. / Honey of beens native and africanized state of Alagoas State : chemical composition,security microbiological and activity therapy.
The rational development of bees is one of the most promising agricultural activities, since it is essentially self-sustaining family and therefore helps to maintain and restore the environment, through their role in pollination, and guarantee income to the producer who employs his family on it. Honey is the main product of this activity, being generated by
Publicado em: 2009
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24. O USO DO SISTEMA LIGHT STEEL FRAMING ASSOCIADO A OUTROS SISTEMAS CONSTRUTIVOS COMO FECHAMENTO VERTICAL EXTERNO NÃO ESTRUTURAL / O USO DO SISTEMA LIGHT STEEL FRAMING ASSOCIADO A OUTROS SISTEMAS CONSTRUTIVOS COMO FECHAMENTO VERTICAL EXTERNO NÃO ESTRUTURAL
A construção civil brasileira é marcada pelos sistemas construtivos artesanais, porém, diante da crescente demanda e da disponibilidade técnica de alternativas, várias correntes deste setor têm se mostrado abertos ao emprego de soluções industrializadas. Sistemas construtivos com concepção racionalizada têm ganhado espaço conforme cresce a aceit
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 09/05/2008