Análise termodinâmica, termoeconômica e econômica de uma usina sucroalcooleira para diferentes mix de produção

Pós-graduação em Engenharia Mecânica - FEIS

Avaliação de periódicos científicos: Revista Brasileira de Educação Especial

The Brazilian Journal of Special Education was first published in 1992 and has been continuously evaluated internally by scholars of the Brazilian Association of Researchers in Special Education, and externally, by Capes and ANPEd. The last evaluation made by Capes indicated a Qualis A2 for the Brazilian Journal of Special Education. The aim of this article is to discuss these evaluations in order to improve the quality of the journal. The proposed evaluation focused on qualitative parameters presented by the Anped assessment, and statistical parameters available by SciELO. The result of this analysis is that the Brazilian Journal of Special Education has similar parameters to journals qualified as A1, and sometimes even higher than those. Discussion of quality improvement of the journal indicated: 1) the need to receive articles via internet through its peer review system; 2) assignment of coeditors to ensure the evaluation flow of submitted manuscripts; 3) investment in infrastructure, such as purchase of computers and software to improve editing and publishing.

Subsídios para elaboração de plano municipal de gestão de resíduos sólidos orgânicos para o município de Rio Claro-SP

The research aims to propose grants for development of Municipal Plan for the Management of Organic Solid Waste generated in the municipality of Rio Claro. The research universe was composed of organic waste generators establishments (markets and grocers). From the registry of commercial establishments provided by the municipal government were identified who presented this typology, which totaled 38 establishments. In this universe the interview was conducted in 15 establishments obtained by directed sampling based on the characteristics of size, type and location. The data collected were the amount generated, disposal of waste, waste separation, collection frequency, reasons for the disposal of waste, frequency of purchase of products. From the data obtained in the field, we estimated the total generation of organic waste in this segment for the municipality. Then, the estimated costs for implementation and operation of a composting center, a way to subsidize the implementation of the management plan was carried out. We opted for the aerobic composting process by the simplicity of operation and because it is a technique already known. The average waste generation was established by tracks (size) with: stores up to 4 boxes (classified as small) generate on average 1511 kg / month, 40% of organic waste, the 5-9 boxes (small/midsize) generate on average 4338 kg / month, 35% organic and the 10 to 19 boxes (midsize) generate on average 7647 kg / month with 32% organic. In total establishments generate 105 t/ month of waste, with 35t / month of organics. 94% of establishments are in font segregation of waste into recyclable, organic and waste, indicating that the proposed management of organic waste is amenable to application without many changes in existing routine in stores. Recyclables are sent for recycling through selective collection held by the cooperative, while the organics are destined for the landfill and feed. The results indicate...

Fatores socioeconômicos e percepção de risco de produtores de gado de corte no uso de produtos veterinários

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Alimentação escolar e agricultura familiar: a viabilidade da aplicação da lei federal 11.947 de 2009 sob o ponto de vista de diferentes atores sociais

Pós-graduação em Geografia - IGCE

O Processo de estrangeirização da Terra no Brasil: estudo de caso da empresa Umoe Bioenergy no município de Sandovalina (SP)

From the agri-food crisis of 2007/2008, we live an intensifying period in the global land rush. The land grabbing is analyzed as a process that occurs on a global scale, especially to countries in Africa and Latin America, the main targets of the current global competition for land, because beyond the earth have low prices and the legislation be flexible, low and ineffective supervision of the state (especially in the issue of environmental and labor laws), also have vast tracts of arable land, with fertile soils and high availability of water resources (the latter element has become relevant in that case analysis). In addressing the land foreignization in the XXI century it is necessary to speak about the issue of biofuels and bioenergy, since it is these that define the current phase of land foreignization in Brazil. In the 1970s occurred the first incentive to produce ethanol in the sugarcane cultivation, with the policy of the National Alcohol Program (PROALCOOL). From the 2000s this interest again sharpened up and foreign capital began to see in Brazil a great opportunity for a production facility and purchase of old agro-processing plants that were implanted in PROALCOOL period but who were disabled. This is the case of Umoe Bioenergy, Norwegian company that in 2006 started its production in the municipalities of Narandiba and Sandhurst, located in the Pontal do Paranapanema region that, in turn, is the region of São Paulo with larger agrarian conflicts, settlements land reform, land grabbing and high poverty rates...

Da crise da dívida financeira à crise da dívida soberana: um debate sobre a Política Fiscal

The financial crisis of 2007 brought the discussion of fiscal policy. This was used as a way for governments to mitigate the potential social and economic impacts of the crisis, since only the monetary policy would not be effective. Historically, banking crises engender increases in public debt, not only for the relief operations, but also by the policies of government primary spending and/or, as in the recent crises, by the purchase of the “toxic” financial assets. The discretionary fiscal policy is then discussed, since it is essential, it is required well articulated and coordinated actions in order to mitigate their respective current and future crisis.

O PRONAF nos municípios de Caiuá e Teodoro Sampaio - SP

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

A efetividade de grupos de pais para o tratamento de problemas internalizantes e o papel do comportamento do supervisor na formação de terapeutas analítico-comportamentais

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Programa Minha Casa Minha Vida: a construção social de um mercado

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Evaluation of mango loss (Mangifera indica L.) in the retail market of Botucatu-SP

Losses in the mango commercialization process in Brazil has reduced its offer to the consumer. The present study aims at determining these losses in different purchase sites of the retail market, its causes and suggestions for reducing them. Twenty two retail points, including supermarkets, greengroceries and free fair were selected in Botucatu, state of São Paulo, Brazil. The total amount commercialized was 114 ton/year. The following average losses were verified for each mango variety: 'Tommy Atkins'(11, 5%), Haden (12, 4%) and 12, 7% for other varieties. The total loss in retail market reached US$ 25.231,00 corresponding to 14 tons. The average loss percentage observed is compatible with previous studies running in other cities. The results suggest the need of better management, the exposure of the fruit to the consumer, technology in the transportation of the fruits and most appropriate storage for maintaining the quality and the reduction of losses. The results show the need of higher investment in technical personnel reskilling in fruit and vegetable sector.

Evaluation of new red winemaking technologies through consumer liking

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Optimal Contract Pricing of Distributed Generation in Distribution Networks

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Location and contract pricing of distributed generation using a genetic algorithm

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Optimal contract pricing of distributed generation under a competitive framework

A bilevel programming approach for the optimal contract pricing of distributed generation (DG) in distribution networks is presented. The outer optimization problem corresponds to the owner of the DG who must decide the contract price that would maximize his profits. The inner optimization problem corresponds to the distribution company (DisCo), which procures the minimization of the payments incurred in attending the expected demand while satisfying network constraints. The meet the expected demand the DisCo can purchase energy either form the transmission network through the substations or form the DG units within its network. The inner optimization problem is substituted by its Karush- Kuhn-Tucker optimality conditions, turning the bilevel programming problem into an equivalent single-level nonlinear programming problem which is solved using commercially available software. © 2010 IEEE.