78 resultados para Cabra Serpentina


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Partindo da teoria de Ramnoux, de que o mito se prolifera em variantes romanescas quando não desempenha mais sua função organizadora na sociedade, consideramos o mito de Mélusine uma variação fragmentada e modificada do mito da mulher-animal das sociedades de caça e coleta. Mélusine parece ter inspirado o conto A dama pé-de-cabra de Alexandre Herculano, no qual pnvilegiou-se o maravilhoso cristão, por isso encontramos neste somente os aspectos demoníacos do personagem mítico, pois não se trata mais do mito, propriamente dito, que reflete o contexto social, cultural e temporal de um povo. Em decorrência desse raciocínio, consideramos A dama pé-de-cabra uma criação literária que representa uma inversão do mito inicial.

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A presente patente diz respeito a um dispositivo de refrigeração de fluidos de corte interligado em máquinas de usinagem, retificadoras e/ou de corte, visando reduzir a contaminação microbiana dos fluidos de corte, oferecendo, paralelamente, maior poder de refrigeração sobre a peça e a ferramenta de corte, composto por caixa de resfriamento (2) com serpentina em banho de gelo ou um refrigerador de líquidos (2A), depósito do fluido (3), sendo que a caixa de resfriamento e o depósito de fluido são revestidos com material isolante térmico (4) e devidamente interligados por tubos (5).

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The purpose of this study was to evaluate the leukocyte count and the oxidative metabolism of neutrophil in Saanen goats during periods of pregnancy, parturition and postpartum. Were used 20 Saanen goats, clinically healthy and serologically negative for caprine arthritis encephalitis virus (CAEV). Blood samples were collected by jugular venipuncture 49 (M1), 42 (M2), 35 (M3), 28 (M4), 21 (M5), 14 (M6), seven (M7), three (M8) days before the parturition, on the day of birth (M9), three (M10) and seven (M11) days postpartum, for the leukocyte count, and serum for cortisol, estradiol and progesterone determination. From 28 days (M4) before parturition until seven days postpartum (M11) blood samples were collected for evaluation of oxidative metabolism of neutrophils by the nitroblue tetrazolium reduction test (NBT). The results showed that at parturition day there were an increase in cortisol and estradiol levels and a decrease in progesterone serum, neutrophilic leukocytosis and left shift slight, decrease of lymphocytes, increase in the neutrophil: lymphocyte, eosinopenia, monocytosis and basophilia. There was a neutrophilic leukocytosis and an increase in the neutrophil: lymphocyte on the seventh day postpartum. There were not significant alterations in oxidative metabolism of neutrophils during pregnancy, parturition and postpartum. It was concluded that parturition causes an elevation in cortisol and estradiol levels and a decrease in progesterone serum determining a neutrophilic leukocytosis and left shift slight, with a reduction of lymphocytes, increase in the neutrophil:lymphocyte, eosinopenia, monocytosis and basophilia. Neutrophilic leukocytosis, increase in the neutrophil: lymphocyte and fibrinogen are detected on the seventh day postpartum. Pregnancy, parturition and the postpartum do not change the oxidative metabolism of neutrophils evaluated by NBT reduction test.

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The paper deals with the petrographic and geochemical investigation of basalt flows present in a gravel quarry in the town of Monções in northwestern São Paulo State, members of the Serra Geral Formation of the Paraná Basin. Were collected 11 samples from different horizons within a topographic vertical profile with an average of 18 meters in height. The samples were subjected to macroscopic and microscopic petrographic and chemical major, minor and trace. The results indicated that it is tholeiitic basalts with dense fine grained average. Petrographic analyzes show that basalts studied are basically constituted by plagioclase (between 33 and 49%), labradorite and clinopyroxenes (between 29 and 46%) represented by the subordinate pigeonite and augite, having as accessories opaque (between 3 and 15% ), olivine (<2%), apatite and zircon as dashes. The secondary minerals correspond to cloropheite, chlorite, serpentine, epidote, albite and iron oxides and hydroxy as well as bowlingit of clay, nontronite, and celadonite. The basalts are kind of high-titanium (Hti)> 1.8% TiO2, and apparently belong to the Pitanga magma-type. The geochemical analyzes proved unsatisfactory for the determination of a probable lithogeochemistry differentiation within the vertical stroke for generating multiple data correlation or no immediately discernible trends

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Pós-graduação em Medicina Veterinária - FCAV

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Pós-graduação em Medicina Veterinária - FCAV

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Pós-graduação em Zootecnia - FMVZ

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Pós-graduação em Zootecnia - FMVZ