Catadores(as) e a metrópole: identidade, processo e luta

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Reciclagem de poliestireno expandido: compósito com fibras de sisal para confecção de placas de circuito impresso

In this work polystyrene composites reinforced with recycled sisal fibers were processed, in order to apply in the manufacture of printed circuit boards. A thermoplastic matrix of recycled polystyrene was used, this material came from waste expanded polystyrene (EPS) used in appliance's packages. Composites were prepared with 15% and 25% of sisal fibers. To obtain the composites, wasted EPS and natural sisal fibers were chosen, to encourage recycling and reuse of household waste and also the use of renewable resources. The composites were analyzed by standard tensile and flexural test, in order to verify the mechanical properties of the material. The characterization of the composite was done by scanning electron microscopy (SEM) , thermogravimetry (TGA / DTG) , differential scanning calorimetry (DSC) and dielectric analysis . The analysis of the results showed that the percentage of fibers in the composite influences directly the thermal and mechanical properties. Plates with a lower percentage of fibers showed superior properties at a higher percentage. The composite material obtained is easy to process and it's use is feasible for the confection of printed circuit boards, considering it's mechanical, thermal and insulative properties

Viabilidade do aproveitamento de resíduos de madeira para produção de móveis

The need to use waste from wood processing industry grows due to environmental demands imposed by laws, so like the need to introduce more competitive products in the market (it means better quality and acceptable cost) who must submit by the rational use of raw material, usually turning waste to sub products, what adds higher value for that. To this research, specific case from Ribon Company, located on Camaçari, Bahia-Brazil, has been studied. It is a treated wood producer. Bulk of monthly wood logs there is 70 m3. Its yield is 71,43%, where bulk of generated waste is monthly 20m3. As an exploitation way from generated waste, it has been suggested some options like: erosion protection to specific areas, a wildlife shelter as an henhouse etc, recreational articles, coal, linings, treadmills. However this research will give focus to the furniture design made of waste. As a conclusion, there is very much need to assign new utilizations to that sub used materials, since there is significant amount to increase company’s productive yield

Desempenho, qualidade de carcaça e da carne de cordeiros alimentados com dietas contendo silagens de milho consorciadas ou não com capins tropicais

Pós-graduação em Ciência e Tecnologia Animal - FEIS

Obtenção de rochas sintéticas a partir de resíduos de vidro comercial e pó de granito

Pós-graduação em Engenharia Mecânica - FEG

Produção e qualidade do leite e da carne de caprinos anglo nubianos suplementados com óleos vegetais

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Desempenho de bovinos cruzados e parâmetros qualitativos de músculos maturados

Pós-graduação em Zootecnia - FCAV

Levantamento e classificação de resíduos de construção e demolição em Ilha Solteira-SP

Pós-graduação em Engenharia Civil - FEIS

Gestão de resíduos sólidos urbanos: contribuições socioambientais de duas cooperativas de catadores de materiais recicláveis na região do Médio Paranapanema

Pós-graduação em Biociências - FCLAS

Entre a literatura e a música: o poético e o lúdico no contexto da canção da MPB

The present article considers the configuration of poetic features of a song in the context of the so called Brazilian Popular Music. The inicial discussion draws general and theoretical considerations about the relations between literature and music and deepens the analysis on the nature of the song as a manifestation of a consciousness of the historical memory as a metaphysical and aesthetical transcendence. The ludic element is then considered as an important element of the poetic features of songs in the 60‟s and nowadays.

Música de duas dimensões: correspondências entre os universos instrumentais e eletroacústico

Coordenação de Aperfeiçoamento de Pessoal de Ensino Superior (CAPES)

Análise estrutural de tubos de concreto armado com resíduo de borracha de pneu

Pós-graduação em Engenharia Civil - FEIS

Avaliação de cenários para a gestão dos resíduos domiciliares na região norte do Vale do Paraíba/SP

Pós-graduação em Engenharia de Produção - FEB

Responsabilidade socioambiental: conhecimento dos profissionais da saúde sobre o gerenciamento de resíduos no serviço público

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Gestão integrada de resíduos sólidos urbanos nos municípios da UGRHI- 14 Alto Paranapanema: interfaces concretas e potencialidades

Pós-graduação em Geografia - FCT