Wood Transport
Mostrando 13-24 de 37 artigos, teses e dissertações.
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13. Avaliação do desempenho logístico do transporte rodoviário de madeira utilizando Rede de Petri / Evaluation of performance logistic of the road transport of wood with Petri Net
The present research aimed to evaluate the logistic performance model of productive chains (ADELCAP) based on the duration of the elements of the operational cycle of the wood transport. This can optimize resources to guarantee a continuous flow of transport and to assure an appropriate volume of wood arriving into the factory. This case study was based on a
Publicado em: 2006
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14. Sequencing, identification and analysis of juvenile Eucalyptus grandis xylem proteins / Sequenciamento, identificação e análise de proteínas do caule de mudas de Eucalyptus grandis
The process of wood formation is an important economical factor for the forestry industry and it is also of ecological importance, although little is known about the proteins involved in wood formation. The sequencing, identification and analysis of proteins provides such information of wood formation. Using proteomics techniques such as two-dimensional gel
Publicado em: 2006
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15. Quality evaluation post-harvest of banana "Prata-Anã"associated to packing / Avaliação da qualidade pos-colheita de banana prata anã associada a embalagens
The transformations, occurring in the constitution of banana during the ripening, are factors of great importance to the fresh fruit market and for the industry. Relating to the quality of the fruit, the major problem of Brazilian culture of bananas is the management of the product since the harvest passing by transport, packing, and refrigeration. The other
Publicado em: 2006
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16. Diagnosis of the forest crop and wood transportation in fomented rural properties in the State of Espírito Santo / Diagnóstico da colheita e transporte florestal em propriedades rurais fomentadas no Estado do Espírito Santo
This study was developed with information obtained from interviews with 71 farm owners fomented by Aracruz Celulose, in the State of Espírito Santo. The main objective of this study was to diagnose the forest crop and wood transportation in their farms, considering technical, economic, social and environmental aspects. Those farm owners were responsible for
Publicado em: 2006
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17. Modelagem e quantificaÃÃo da compactaÃÃo de latossolos cultivados com eucalipto / Pattern and quantification from compactation in the Latosols cultivated with eucalypt.
The harvest operations and wood transport involves intensive traffic of machines on the soil, which may traffic in a same line several times, or randomly. Besides the passes number, the wood load transported also may affect the soil compaction, when the applied pressures for the machines exceed its bearing support capacity, altering the place where the root
Publicado em: 2006
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18. Territorialidade da pesca no estuÃrio do rio Itapessoca-PE: Tecnicas, petrechos, espÃcies e impactos ambientais
The high productivity of estuary areas of Brazilian coast became them useful by fisheries communities, whose survival is, in general, totally dependent upon those ecosystems. Nevertheless, the urban expansion, high pollutants concentrations and inadequate natural resources management by the neighborâs population is diminishing the biomass, variety and devel
Publicado em: 2006
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19. Avaliação de genes diferencialmente expressos em Xylella fastidiosa em condições de adesão
Xy/ella fastidiosa is a gram-negative and xylem-limited bacterium, which is the causal agent of diseases of several important crops, such as the Citrus Variegated Chlorosis in Brazil and the Pierce s disease in grapevine. Due the colonization in environment under high pressure, it is believed that the bacterium presents mechanisms of aggregation among the ce
Publicado em: 2002
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20. Análise econômica de dois sistemas de descascamento de madeira de eucalipto / Economic analysis of two systems of descascamento of eucalyptus wood
The objective of this work was to analyze the two systems of the eucalyptus wood peeling, utilized by the Brazilian forest companies, with the purpose to identify the most advantageous in the economical point of view. The evaluated systems were the fixed system, composed by a barrel of industrial peeling, and a mobile, composed by an agricultural tractor mod
Publicado em: 2000
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21. Effects of the Indole-3-Acetic Acid (IAA) Transport Inhibitors N-1-Naphthylphthalamic Acid and Morphactin on Endogenous IAA Dynamics in Relation to Compression Wood Formation in 1-Year-Old Pinus sylvestris (L.) Shoots.
Both N-1-naphthylphthalamic acid (NPA) and methyl-2-chloro-9-hydroxyfluorene-9-carboxylic acid (CF) inhibit the polar transport of indole-3-acetic acid (IAA) and, therefore, are attractive tools for investigating IAA's role in the regulation of plant growth. Ringing an intact conifer shoot with lanolin containing NPA or CF induces the formation of compressio
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22. Thujaplicins from Thuja plicata as iron transport agents for Salmonella typhimurium.
Strains of Salmonella typhimurium which are unable to synthesize their normal iron transport agent, enterobactin, and which must be supported with an exogenous chelator (siderophore) on certain media, were used to examine various types of wood for the presence of chelators. Western red cedar wood, Thuja plicata, was observed to contain large amounts of three
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23. Sodium ion transport and beta-glucuronidase activity in the nasal gland of Anas domesticus.
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24. Patterns of Auxin Distribution during Gravitational Induction of Reaction Wood in Poplar and Pine1
Gravistimulation of tree stems affects wood development by unilaterally inducing wood with modified properties, called reaction wood. Commonly, it also stimulates cambial growth on the reaction wood side. Numerous experiments involving applications of indole-3-acetic acid (IAA) or IAA-transport inhibitors have suggested that reaction wood is induced by a red
American Society of Plant Biologists.