24 resultados para Créditos de biocombustível avançado


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This research analyzed the energetic consumption of etanol from the corn crops (Zea mays 14 The field surveys were carried out in the Midle Paranapanema River Region, São Paulo state, Brazil, in the period from January to December 2007 The energy consumption on stage of production and industrial processing of grain were evaluated It was verified that the total energetic cost of the crop production corresponded to 15,633 7MJ ha(-1), and the most onerous item was the inputs (77 5%) In the industrial step, the energetic consumption was equivalent to 3.882.2MJ r(-1) The operations of hydrolysis, saccharification and treatment of the broth represented 50 2% of the total energetic expenditure It was also observed an energetic cost of 7 9MJ L(-1) in relation to the atonal produced in the main crop production operations, and II 8MJ L(-1) in the industrial processing The energy balance of crop production and industrialization was of 1 2MJ.

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O megaesôfago, afecção caracterizada por aperistalse do corpo esofágico e relaxamento deficiente do esfíncter inferior do esôfago, apresenta a disfagia como o sintoma mais frequente. O objetivo deste estudo foi avaliar o estado nutricional de pacientes com megaesôfago não-avançado nos períodos pré e pós-operatórios de cardiomiotomia videolaparoscópica. Dez pacientes foram avaliados em cinco momentos (pré-operatório e aos 1, 3, 6 e 12 meses após a cirurgia). Os parâmetros antropométricos, hematimétricos e bioquímicos foram estudados nos cinco momentos. CONCLUSÕES: 1) a maioria dos pacientes com megaesôfago não-avançado é eutrófica; 2) o tratamento cirúrgico acarreta melhora do estado nutricional e aumento dos valores do HDL colesterol.

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The effects of therapy in locally advanced breast cancer submitted to combined conventional telecobalt therapy plus chemotherapy with cyclophosphamide and 5-fluorouracil were studied in 49 patients. Associated to radical mastectomy in operable cases. Local tumor control was achieved in 86.7%. There were no local recurrences in those submitted to surgery but they reached 21.7% in inoperable patients who received only radiation therapy and chemotherapy. The median follow-up time for dead patients was 29.5 months and for living patients 79.3 months. The index of complete responses was 24.5% and the median disease free interval was 22.9 months. The overall survival rate, between three and five years, was 32.7%. Estrogen receptors were identified by using immunohistochemical assay ER-ICA and monoclonal antibody H222-SP gamma, Abbott. There were no differences in the complete response index, disease free interval and survival rates, among ER-positive and ER-negative patients, explained by the far advanced stage of the disease. ER-positivity was significantly correlated with histological features of the tumors: cell differentiation, presence of elastosis, absence of lymphocytic infiltration and absence of tumor necrosis.

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Pós-graduação em Ciências da Motricidade - IBRC

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Pós-graduação em Cirurgia Veterinária - FCAV

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

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

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Pós-graduação em Agronomia (Energia na Agricultura) - FCA

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Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)