Economical Power
Mostrando 1-12 de 165 artigos, teses e dissertações.
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1. INCREASED ENERGY COGENERATION IN THE SUGAR-ENERGY SECTOR WITH THE USE OF SUGARCANE STRAW, ELECTRIFICATION OF DRIVES, AND HIGH-DRAINAGE ROLLERS IN THE EXTRACTION
ABSTRACT The sugar-energy sector stands out in the production of electrical energy in the Brazilian energy matrix. The updating of Law 9,427 allowed increasing the limit of power injected in the transmission or distribution systems of existing projects from 30 to 50 MW, encouraging studies of expansion and/or implementation of new cogeneration projects. This
Eng. Agríc.. Publicado em: 2020-04
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2. Public Policies to Be Implemented to Encourage the Use of Renewable Energy Sources in the Rural Area of Paraná
Abstract Around the world there’s a rising interest in the installation of renewable energy sources due to their ecological, economical, political and social advantages. In this article is studied specifically the case of the incentive towards the installation of these sources in the state of Parana’s rural area, where they wouldn’t just be ecological
Braz. arch. biol. technol.. Publicado em: 25/11/2019
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3. Análise estatística da caracterização gravimétrica de resíduos sólidos domiciliares: estudo de caso do município de Juiz de Fora, Minas Gerais
RESUMO Parte dos resíduos coletados nos municípios brasileiros ainda são destinados de forma inadequada, resultando em transtornos à qualidade de vida e à saúde pública. Assim, a caracterização gravimétrica dos resíduos é um importante instrumento de gestão integrada, uma vez que permite conhecer quantitativamente as frações geradas. Nesse sen
Eng. Sanit. Ambient.. Publicado em: 30/05/2019
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4. Microstructure Evolution and Creep Properties of 2.25Cr-1Mo Ferrite-Pearlite and Ferrite-bainite Steels After Exposure to Elevated Temperatures
2.25Cr-1Mo steels are widely used in thermoelectric power plants. Under operational temperatures, their properties degrade due to microstructural changes related to carbide coalescence and stoichiometric transformations. The extent of such microstructural changes is controlled by stress, temperature and time. Therefore, these factors can be used to evaluate
Mat. Res.. Publicado em: 26/01/2017
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5. Globalización, cambios en la estructura de poder y nuevas elites empresariales: una mirada comparada de Uruguay
The paper wondering about trends and challenges: Which are the main causes of challenges and reproduction of business elites? What are the patterns of Latin-American business elites? What are the consequences on economical recruitment because of neoliberal economic globalization? Which are the main theoretical and comparative explanations? The comparative me
Rev. Sociol. Polit.. Publicado em: 2013-06
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6. Low and medium temperature fuel cells: experimental tests and economic assessment / Low and medium temperature fuel cells: experimental tests and economic assessment
This Masters dissertation aims to study technical potentialities of Fuel Cell technology, including the economical benefits that can provide compared with public grid as well. Thus, the dissertation has been focused in two main parts: the first concerns in an experimental approach to supply electrical power to the public grid using a Polymer Electrolyte Memb
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 11/12/2012
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7. IMAGINED COMMUNITY IN THE CONTEXT OF THE AFRODESCENDENCY "EDUCATION FOR THE ETHNIC RACIAL RELATIONS" / A Comunidade Imaginada da afrodescendÃncia no contexto da "EducaÃÃo das RelaÃÃes Etinicorraciais".
This dissertation aims at investigating which ways of higher education are being trailed for the consolidation of an afrodecendency community, based on the law for the education of ethnic racial relations, after the sanction of the Law 10.639/2003. A kind of education which, according to the comprehension of the afrodecendency defenders, has to take into con
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 22/10/2012
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8. A comunicação organizacional e as relações de trabalho em cooperativas de economia solidária : a cultura simbólica tecendo a identidade e o imaginário dos cooperativados
This research, undertaken at the Agricultural Cooperative of Production and Commercialization Vida Natural Coopernatural, in Picada Café, called mountain region of Rio Grande do Sul, consists in a study about organizational communication and the working relationships in solidarity economy cooperatives. With a transdisciplinary construction, the main objecti
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 31/08/2012
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9. O Governo da conduta : o poder médico e a liberdade dos indivíduos na sociedade contemporânea / The Government s conduct : medical power and freedom of individuals in contemporary society
The art of governing our own existence and of others has become an indispensable question for the constitution of the ways of subjectivity at the modernity. Michel Foucault has developed a rich and complex analytical perspective of this theme starting from the studies about the liberal governmentality. At the present time, a series of transformations on the
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 29/02/2012
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10. Planejamento e gestão ambiental no distrito industrial de João Pessoa-PB: análise crítica.
This study has in its fundamental scope the objective to analyze critically of the acts of public authorities in environmental planning and managing in the main industrial district (ID) at the city of João Pessoa/PB. The rescue of the historical, economical industrial processes occurring in Brazil, at Northeast Region and at Paraíba, along with the impleme
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 16/02/2012
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11. Millôres dias virão?
This thesis explores the universe of Millôr Fernandes chronicles that were published in Istoé magazine from 1983 to 1993 and analyzes their relationship with the Brazilian sociopolitical reality in the background of the redemocratization process in the country. From this, there is an interpretation of the political moment by an eminently sociological focus
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 2012
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12. Viabilidade técnica/econômica/ambiental das atuais formas de aproveitamento da vinhaça para o setor sucroenergético do Estado de São Paulo / Technical/economical/environmental feasibility of current forms of reclamation of vinasse to the sugarcane industry of Sao Paulo
O aproveitamento atual da vinhaça, subproduto da produção do álcool pelas Destilarias Autônomas e Usinas de Açúcar e Álcool, se faz tanto pelo seu valor nutricional quanto pelo seu potencial na geração de energia elétrica. A vinhaça, que antes era lançada diretamente nos cursos dágua, a partir da década de 70, com o aumento dos preços dos fer
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 02/11/2011