Teses em Engenharia de Recursos Naturais da Amazônia (Doutorado) - PRODERNA/ITEC
URI Permanente para esta coleçãohttps://repositorio.ufpa.br/handle/2011/4045
O Doutorado Acadêmico inicou-se em 2006 e pertence ao Programa de Pós-Graduação em Engenharia de Recursos Naturais da Amazônia (PRODERNA) do Instituto de Tecnologia da UFPA (ITEC) da Universidade Federal do Pará (UFPA).
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Navegando Teses em Engenharia de Recursos Naturais da Amazônia (Doutorado) - PRODERNA/ITEC por Orientadores "MANESCHY, Carlos Edilson de Almeida"
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Item Acesso aberto (Open Access) Metodologia para avaliação do grau de sustentabilidade utilizando a lógica fuzzy: aplicação na indústria madeireira(Universidade Federal do Pará, 2012-05) LEAL, Maria de Fatima Mendes; MONTENEGRO, André Augusto Azevedo; http://lattes.cnpq.br/1135221873341973; MANESCHY, Carlos Edilson de Almeida; http://lattes.cnpq.br/3638082762153871The economic needs of industries as well as the necessity of preservation of the environment require a development of its activities in a way that is environmentally responsible and, consequently, with the proper use of natural resources. The economy of the state of Pará is based on agriculture, livestock and vegetable and mineral extraction being the last one represented, mainly by wood. Certainly, it will contribute to the sustainable use of forest resources, an assessment that quantifies the subsystems environmental, economic and social, that are the basis of sustainability. Studying the segment of improvement and exportation of wood it was used fuzzy logic in a proposed methodology for determining the degree of sustainability that, in this study, may vary on a scale from 0 to 10, quantifying not only the condition of sustainability itself, but also indicating which subsystems or components need to be improved. The determination of public policy for the forestry sector can be performed using the same methodology, since that the necessary legal adjustments are made.Item Acesso aberto (Open Access) Uma nova proposta de avaliação de fogões à biomassa(Universidade Federal do Pará, 2014-03-14) CANTO, Sérgio Aruana Elarrat; MANESCHY, Carlos Edilson de Almeida; http://lattes.cnpq.br/3638082762153871This research presents the method of Global Assessment of Biomass Stoves - (MAGOF) which innovates by considering a wood stove as a household equipment, thus a product, unlike the known evaluation protocols that prioritize energy aspects. The MAGOF determines the Global Performance index by employing 72 Quality Requirements regarding the product’s life cycle, distributed by affinity amongst 5 Attributes that indicate Performances Of Specific Design, Environmental, Featured, Energy, where it is inserted the Water Boiling Test (WBT), and Economic Specific Performance. These innovative particularities offer relevant information for designers, researchers, manufacturers, users, consumers, investors, regulator or supervisory governmental institutions and other actors. This information favors the decision - making process, technological innovation, improved stoves, health and safety of users, environmental preservation and reflects on the economy. The MAGOF is of global relevance since it is aligned with global efforts in seeking comprehensive solutions to the problems arising from the inadequacy of biomass stoves traditionally available, since about 2.5 billion people use wood or charcoal to cook on all continents, and the World Health Organization (WHO) found out that about 1.5 million people die annually from respiratory diseases caused mainly by smoke emitted by biomass stoves. The survey also brings an application of a MAGOF on a stove produced by the Ecofogão company, and an Amazonian handmade stove. A performance comparison is presented, resulting in consistent values regarding other stoves of the same category.