Timber Industry
Mostrando 13-17 de 17 artigos, teses e dissertações.
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13. AVALIAÇÃO DA POTENCIALIDADE DE ESTRUTURAÇÃO E DE DESENVOLVIMENTO DO ARRANJO PRODUTIVO LOCAL (APL) DA INDÚSTRIA MADEIREIRA DO MUNICÍPIO DE PONTA GROSSA PR
Este trabalho teve por objetivo o a avaliação da viabilidade do uso do APL (Arranjo Produtivo Local) enquanto elemento de inovação organizacional administrativa para o decadente aglomerado de indústrias madeireiras no município de Ponta Grossa - PR. Apresenta uma evolução geo-histórica do setor no município e no Paraná, uma caracterização do con
Publicado em: 2008
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14. A lagrangian relaxation approach for a machinery location problem in forest harvesting
The correct location of harvesting machinery is an important problem for the timber industry, as these are expensive pieces of equipment. Also, access roads need to be constructed within a season of harvesting. In this paper, we present the modelling of this problem as a mixed integer linear model which, without any special technique, is very difficult to so
Pesquisa Operacional. Publicado em: 2003-01
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15. Processos produtivos e trabalho-educação : a incorporação do caboclo catarinense na industria madeireira
The object theme of the present study is a population of caboclos that absorbed as manual workers in the saw-mills which were mounted in the highland region of Santa Catarina since 1950. The abundance of araucaria (native kind of pine) the opening of markets, and the corroboration of other industrial exploration conditions encouraged a great crowd of small e
Publicado em: 198005
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16. Occupational asthma and rhinitis due to Western red cedar (Thuja plicate), with special reference to bronchial reactivity
Gandevia, B., and Milne, J. (1970).Brit. J. industr. Med.,27, 235-244. Occupational asthma and rhinitis due to Western red cedar (Thuja plicata), with special reference to bronchial reactivity. With the increasing use of Western, or Canadian, red cedar (Thuja plicata) in the timber industry, a distinctive respiratory syndrome of rhinitis and asthma has been
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17. Assessment of occupational exposure to inorganic arsenic based on urinary concentrations and speciation of arsenic.
An analytical speciation method, capable of separating inorganic arsenic (As (V), As (III] and its methylated metabolites (MMAA, DMAA) from common, inert, dietary organoarsenicals, was applied to the determination of arsenic in urine from a variety of workers occupationally exposed to inorganic arsenic compounds. Mean urinary arsenic (As (V) + As (III) + MMA