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Características de carcaça de cordeiros Morada Nova alimentados com diferentes ...

Foram avaliados as características de carcaça e os rendimentos dos cortes comerciais e realizada avaliação tecidual de 20 cordeiros Morada Nova alimentados com dietas contendo fruto-refugo de melão em substituição a 0, 30, 60 ou 100% do milho moído. Os animais, com peso médio inicial de 15 kg e 6 meses de idade, foram mantidos confinados em baias individuais e abatidos com peso médio de 26 kg. Utilizou-se um de...

Photoluminescence and electrical study of fluctuating potentials in Cu2ZnSnS4-b...

In this work, we investigated structural, morphological, electrical, and optical properties from a set of Cu2ZnSnS4 thin films grown by sulfurization of metallic precursors deposited on soda lime glass substrates coated with or without molybdenum. X-ray diffraction and Raman spectroscopy measurements revealed the formation of single-phase Cu2ZnSnS4 thin films. A good crystallinity and grain compactness of the f...

Study of optical and structural properties of Cu2ZnSnS4 thin films

Cu2ZnSnS4 is a promising semiconductor to be used as absorber in thin film solar cells. In this work, we investigated optical and structural properties of Cu2ZnSnS4 thin films grown by sulphurization of metallic precursors deposited on soda lime glass substrates. The crystalline phases were studied by X-ray diffraction measurements showing the presence of only the Cu2ZnSnS4 phase. The studied films were copper ...

Entomofauna associada a citros em dois sistemas: manejo convencional com área d...

As leguminosas utilizadas de forma intercalada nas culturas possuem a vantagem de incorporarem nitrogênio via fixação biológica de N2 atmosférico, permitemirem a reciclagem de nutrientes das camadas mais profundas e fornecemrem abrigo, alimento e locais de refúgio para os inimigos naturais. O grande desafio da agricultura moderna é identificar as melhores práticas de manejo ambiental dos agroecossistemas que es...

Primary pelviperineal closure without drainage, after abdomino-perineal resecti...

Operative cholangiography cost-effectiveness--routine versus selective utilizat...

Closed versus open, single-layered, anastomosis--a review of 35 esophageal and ...

Surgical management of acute, malignant obstruction of the left colon with colo...

One-stage subtotal colectomy of an acutely obstructed left colon would improve quality of life while shortening the length of hospitalization. Prohibitive mortality rates, however, are ascribed to such an approach. Analyzing the Senior Author's experience we compared the one-stage approach versus the multi-stage resections concerning operative mortality and morbidity rates and the duration of hospitalization. F...