287 resultados para Crianças (dos 5 anos e 7 meses aos 10 anos)
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Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
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The objective was to assess in women with children under 5 years old what happened to your pregnancy in relation to dental care, coupled with a probable correlation between the level of their knowledge on dental health and possible reasons which lead or have led to a late seeking such treatment. The interviews were conducted in an environment of health center in the city center and the Odontoly Faculty in Araraquara. Among the interviews mothers, 57% refused the dental treatment during pregnancy. It appears on mothers that are afraid to perform a dental treatment during pregnancy. The misinformation on this issue often associated with this belief in the medical field that dental care during the first three months of pregnancy is harmful to the baby. Such information passed on to mothers leads to a hesitancy with dental treatment during this period. The educational level of mothers did not interfere in this pursuit, and 24.5% of them avoid treatment during pregnancy. The difference, however, is between those mothers of high educational level, performing oral prevention before pregnancy.
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Since there are few physical education teachers working in kindergarten, now, due to the elementary school for nine years - getting children 6 years of age, this seems to be a challenge for teachers. Therefore, interested in mobilizing efforts to understand how your training is on this new context, and how is this entry of students from 6 years old in elementary school. From the perspective of the physical education teacher who is acting in this context. In this sense, the objective of this study was to analyze teacher training and teaching of physical education among children 6 years of age entering the first grade of elementary school from the perspective of physical education teachers who work in this field. This study was guided by the principles of qualitative research, making the collection through semi-structured interview, 11 participated in the investigation of physical education teachers working in the first grade of elementary school. The categories of analysis that have emerged from our study were: 1 Teacher training; 2 The 9-year elementary school for children 6 years of age; 3 Teaching physical education in early childhood education: Reflections on its limits and its possibilities. We can point out that physical education in school is still recognized as unimportant, although the LDB 9394/96 art. 26 § 3, have given your requirement, this is not enough to change the scenario that presents itself. School is still considered by many as a space in which the body is separated from the cognitive. Therefore, for many, the play of children is worthless and physical education is worthless. Teachers interviewed here reveal that has focused efforts on making a better quality of physical education, especially among children 1 year, trying to meet their expectations and need characteristics of the universe of childhood
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Wisdom's method is applied to 5 : 2 and 7 : 3 resonances. Comparisons with Yoshikawa's nontruncated model are performed: for moderate values of eccentricity, agreement is good, especially for the 5 : 2 resonance. A clear difference between the 5 : 2 and the 7 : 3 resonances is observed: the former (like the 3 : 1 resonance) can suffer significant variations of eccentricity, even starting from very small values close to 0, while the latter seems to undergo such variations but the minimum eccentricity cannot be less than a value near 0.1. In the 7 : 3 resonance, some chaotic motion trapped in a region of very small eccentricity is possible. This is in contrast with the 5 : 2 commensurability, since chaos in this case seems to be always related to significant variations of eccentricity. Recent calculations performed by Šidlichovskÿ using mapping techniques show agreement with the results presented here. © 1992.
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O objetivo do estudo foi analisar os índices CPOD, ceod, SiC Index e a porcentagem de crianças livres de cárie, em escolares de 5 a 12 anos da rede pública do Município de Bilac, São Paulo, Brasil, em estudos realizados nos anos de 1998, 2000, 2002 e 2004. Utilizou-se a mesma metodologia (OMS-1997) em todos os levantamentos. O teste estatístico kappa foi calculado a cada estudo, obtendo-se o valor de concordância interexaminadores mínimo de 0,86 e máximo de 0,89, e intra-examinador mínimo de 0,91. O índice ceod diminuiu pouco nos anos de 1998 e 2004. Houve uma redução contínua do índice CPOD aos 12 anos, passando de 5,28 em 1998 para 4,11 em 2000, 3,47 em 2002 e 2,62 em 2004, e o fenômeno da polarização. Na proporção inversa, a porcentagem de crianças com 5 anos livres de cárie aumentou de 37,9% em 1998 para 40% em 2000 e 2002, e 45,3% em 2004. Conclui-se que está ocorrendo a redução da cárie dentária na faixa etária de 12 anos entre escolares do ensino público do município.
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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
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Superparamagnetic iron oxide nanoparticles (SPIONs) are applied in stem cell labeling because of their high magnetic susceptibility as compared with ordinary paramagnetic species, their low toxicity, and their ease of magnetic manipulation. The present work is the study of CD133(+) stem cell labeling by SPIONs coupled to a specific antibody (AC133), resulting in the antigenic labeling of the CD133+ stem cell, and a method was developed for the quantification of the SPION content per cell, necessary for molecular imaging optimization. Flow cytometry analysis established the efficiency of the selection process and helped determine that the CD133 cells selected by chromatographic affinity express the transmembrane glycoprotein CD133. The presence of antibodies coupled to the SPION, expressed in the cell membrane, was observed by transmission electron microscopy. Quantification of the SPION concentration in the marked cells using the ferromagnetic resonance technique resulted in a value of 1.70 x 10 (13) mol iron (9.5 pg) or 7.0 x 10 (6) nanoparticles per cell ( the measurement was carried out in a volume of 2 mu L containing about 6.16 x 10 5 pg iron, equivalent to 4.5 x 10 (11) SPIONs). (c) 2008 Elsevier B.V. All rights reserved.
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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 Pediatria - FMB
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Análise vocal acústica é método simples e rápido de avaliação vocal e permite diferenciar vozes normais de alteradas. em crianças, poucas pesquisas analisam os parâmetros vocais acústicos normais nas diversas idades. OBJETIVOS: Estabelecer parâmetros acústicos vocais de normalidade em crianças de 4 a 12 anos. CASUÍSTICA E MÉTODOS: 240 crianças distribuídas por idade em quatro subgrupos: G1 (n-60; 4-5 anos), G2 (n-60; 6-7 anos), G3 (n-60; 8-9 anos) e G4 (n-60; 10-12 anos). Os pais responderam um questionário de avaliação e as crianças foram submetidas à avaliação da acuidade auditiva (Pesquisa das Emissões Otoacústicas Transientes), às análises vocais acústicas e ao exame otorrinolaringológico (nasofibroscopia/ videolaringoscopia). RESULTADOS: Foram estabelecidos os valores normais dos parâmetros acústicos vocais estudados de acordo com as faixas etárias e o gênero. Com o aumento da idade, observou-se diminuição de f0 e do APQ e aumento do SPI com diferença estatística. Os parâmetros vocais não diferiram entre os gêneros até a idade de 12 anos. CONCLUSÕES: A caracterização dos padrões vocais normativos de crianças é importante ferramenta para outras pesquisas. Algumas das alterações constatadas mostraram relação com a idade como a diminuição de f0 e do APQ e aumento do SPI, sem haver diferença com relação ao gênero.
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Pós-graduação em Pediatria - FMB
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Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
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Pós-graduação em Odontologia - FOAR