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O uso futuro das áreas de mineração de areia no sub-trecho compreendido entre Jacareí e Pindamonhangaba, SP e sua inserção na dinâmica local e regional Ciências Agrárias
Marcondes Filho, Edarge; Batista, Getulio Teixeira; Targa, Marcelo dos Santos; Soares, Paulo Valadares.
This work was developed in the Paraíba River Valley between Jacareí and Pindamonhangaba municipalities. The objective was to analyze the different types of use of sand pits after the extraction of the mineral according to technical standards and economical viability. Based on the literature and consultations with environmental institutions and professionals that work in the area, several field observations campaigns were organized jointly by DEPRN, CETESB and the Environmental Police to characterize the profile of all mining companies. Different types of post-mining activities were found and the need to make the uses compatible with specific local characteristics was identified.
Tipo: Article Palavras-chave: Mineração de areia; Cavas de areia; Uso futuro.
Ano: 2007 URL: http://hdl.handle.net/2315/92
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DEVELOPMENT OF EXPERT SYSTEM FOR SELECTION OF REACTORS FOR BIOMASS GASIFICATION Engenharia na Agricultura
Resende, Michael de Oliveira; Silva, Jadir Nogueira; Dalólio, Felipe Santos; Barbosa, Rúben Christian; Pedruzi, Gerson Ovidio Luz.
The objective of this research was the development of a knowledge base that can facilitate the gasifier selection mechanisms of biomass for energy production. For this, an expert system using the EXPERT FEEL as a tool was created, which recommends the best type of gasifier taking into account the characteristics of biomass to be used, the purpose of use of the synthesis gas generated and the desired thermal power. The knowledge base was obtained through the consultation of books and specialized articles in addition to consultation with experts in the biomass gasification branch. The validation of the system was made by experts from the Federal University of Viçosa, which evaluated the performance and functionality of the computer system proposed. Based on...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Energia na Agricultura energia renovável gaseificadores inteligência artificial sistemas computacionais; Uso futuro.
Ano: 2017 URL: http://www.seer.ufv.br/seer/index.php/reveng/article/view/726
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