951 resultados para Vento : Estruturas : Linhas de transmissão
Resumo:
A escola possui um papel fundamental em nossa estrutura social contemporânea ocidental. Ela interage dialeticamente com nossa sociedade sendo um local reprodutor e alterador de valores, crenças e hábitos em que quase todos frequentam por mais de uma década. Este Trabalho de Conclusão de Curso tem como objetivo trazer reflexões sobre a função da escola, a quem ela serve e porque, analisando a música Estudo Errado de Gabriel, o Pensador, dialogando com autores que abordam a escola em uma perspectiva crítica, como os críticosreprodutivistas, Althusser e Bourdieu, mas também com Gramsci, Foucault, entre outros. Os questionamentos sobre a função da escola e seus interesses constantemente são feitos de maneira superficial e se aprofundados poderiam colaborar para uma maior criticidade e transformação do cotidiano e da prática escolar. A pesquisa se desenvolverá em uma abordagem qualitativa e a metodologia utilizada será pesquisa bibliográfica, análise documental, através da análise de conteúdo. Meu intuito com este trabalho é discorrer sobre as forças que direcionam a escola, desconstruir a aparente neutralidade que a escola possui no imaginário popular e trazer a tona que a escola é produto de um conflito social
Resumo:
Pós-graduação em Doenças Tropicais - FMB
Resumo:
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
Resumo:
Pós-graduação em Engenharia Elétrica - FEB
Resumo:
Pós-graduação em Engenharia Mecânica - FEB
Resumo:
Pós-graduação em Educação para a Ciência - FC
Resumo:
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
Resumo:
Pós-graduação em Ciência dos Materiais - FEIS
Resumo:
Angiogenesis occurs as a physiologic process and is essential for normal growth and development of tissue. The ovary and its structures need adequate vascular network to ensure the availability of oxygen, nutrients, hormones, substrate, and ensure the transfer of different hormones to target cells. Then, the proper formation of this network is a limiting step for the proper functioning of this organ in general. In recent years, the local blood flow of the ovary, has been examined by color Doppler ultrasound, being able to analyze the individual follicles and the corpus luteum. This review will board the relevant aspects of the restructuring vascular ovary during the estrous cycle in female domestic large.
Resumo:
This study evaluated the potential of congenital transmission in goats experimentally infected and reinfected with Toxoplasma gondii, in three gestational stages (initial, intermediate and final). Of the 25 non-pregnant females negative for T. gondii, 20 were orally inoculated with 2.5 x 103 T. gondii ME49 oocysts. Of these, 15 pregnant females chronically infected were reinoculated, via oral, with 2.5 x 103 T. gondii VEG oocysts. Five experimental groups were formed (n=5): I, II and III (reinoculations in the initial, intermediate and final gestational stage, respectively), IV (inoculation) and V (no inoculation). Clinical and serological exams (IgG IFAT [indirect immunofluorescence antibody test]) in different days of evaluation, and bioassay and PCR were performed in all goats. In the infected goats with T. gondii a peak of 40.2°C (IV) at nine, seroconversion (IgG≥64) at 21 and stabilization (IgG<1024) at 119 days postinoculation were observed. In the reinfected goats with T. gondii occurred an increase in IgG titers (≥1,024) at 28 (I), 7 (II) and 3 (III) days post-reinoculation. During kidding were observed only in the reinfected groups: dystocia, malformation body, stillbirth and weakness, and IgG anti-Toxoplasma were detected in all and in some offsprings of the reinfected and infected goats, respectively. Tissue parasitism by T. gondii was diagnosed by bioassay and PCR in infected and reinfected goats and in their offspring. The congenital toxoplasmosis was possible in goats chronically infected and reinfected with T. gondii. The primary infection with T. gondii did not protect the pregnant goats against congenital disease resulting from toxoplasmic reinfection, in different gestational stages (initial, intermediate and final).
Resumo:
This study had the aim of verify the perception of women and pregnant women about the HIV vertical transmission. It was approved by the Ethical Review Board. A semistructured questionnaire, pretested, was used, with open and closed questions which presented variables about socioeconomiccultural status and HIV vertical transmission. After informed consent, 114 women were enrolled in the study, 72 of them pregnant women, who looked for health care on the public health service of a Brazilian city, at São Paulo State, from October, 2009 to January, 2010. None of the interviewed women knew the meaning of HIV vertical transmission term. When asked about HIV transmission from mother to child, 86.8% answered it could happen, but half of them didn’t know how it occurred and only 34.2% knew how to prevent, but in a deficient way. As conclusion, these women did not know the HIV vertical transmission term and when they had some knowledge this was limited. These results serve as support for a preventive program for conscientization of women about HIV vertical transmission.
Resumo:
Pós-graduação em Engenharia Elétrica - FEIS
Resumo:
Pós-graduação em Engenharia Mecânica - FEB
Resumo:
Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
Resumo:
Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)