12 resultados para Problemática

em Repositório Institucional UNESP - Universidade Estadual Paulista "Julio de Mesquita Filho"


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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

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Pós-graduação em Geografia - IGCE

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The marginalized children’s psychosocial and educational issues, in this essay, are referred to the theoretical debate upon knowledge development and the possible solutions for those children.This issue will be addressed through the analysis of structures or forms of knowledge organization and from the necessary differentiation of social and individual cognitive development. Basedontheseobjectives, we will analyzethe classical theoriesrelated to cognitive developmentofdisadvantaged children, discussindividual andsocialcognitive developmentand, based on our empirical research, postulatean explanationforthese children’s cognitive development. Finally we will discuss and propose some educational solutions.

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The water resources scarceness in world become more evident and worried everyday, because the occurrence of water waste, without consider context of potable water deficit, period of long dryness, resource distribution and population density, urban concentration, industrial and rural areas, pollution process, contamination, beyond aspect related to sanitation and public health affect an entire population. At Itu city, this problem is already real, the population face the lack of water risk in dryness period, damaging their life quality and the city economic development, because Itu is a touristic city that has a mixed economy with activities in business dealing, agriculture and industrial department, all conect to water consumption.

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Experimental models composed by human and animal cell lines are simplified and informative, allowing them to be widely used for biomedical research. Most laboratories that use in vitro cultivated cells maintain a variation of cell lines stored and cultivated. Therefore, misidentification and cross-contamination events can happen during cell lines handling. This problem can generate a repertoire of dubious results and papers, which may prejudice biomedical research. Recently it was created the International Cell Line Authentication Committee (ICLAC), which aims to spread knowledge about cross-contamination and misidentification of in vitro cell lines. Despite of the efforts spent trying to aware scientific community about the importance of the correct identification of cells, the number of papers based on misidentified cell lines it´s still worrying, compromising the reliability of out coming results and conclusions regarding them. The present study aims to analyze and discuss the main advantages and limitations of eukaryote in vitro cell lines use, characterizing the cell lines authentication problems. Therefore, compilation and critical analyses of literature data was realized, aiming to improve the understanding about this subject. Based on information about 445 cell lines with issues published by ICLAC it´s clear that contamination in human cell lines represented 89,2 % of mentioned problems. HeLa cell line was the responsible for most contamination, especially in 92 normal tissue cell lines, representing 44,6% of the contamination. These results reinforce the importance of periodic maintenance of cell lines cultures by labs and implementation of authentication methods as polymorphic STRs, besides obtaining cell lines from reliable sources and cell banks

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Esta pesquisa tem como objetivo levantar a literatura sobre economia do meio ambiente e suas linhas de pensamento, para comparar sua aplicabilidade em relação às políticas públicas relacionadas à gestão de resíduos sólidos. No primeiro capítulo são apresentadas as principais correntes da economia do meio ambiente. A seguir, no capitulo segundo, colocamos o Brasil no cenário da problemática ambiental, e então, dos resíduos sólidos, contemplando as legislações vigentes no Estado de São Paulo e no Brasil, além de introduzir o conceito do resíduo sólido. O capítulo final apresenta os resultados país por fontes especializadas nos últimos anos, e a tendência que as políticas públicas poderiam seguir para uma melhor gestão dos resíduos sólidos

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This research was done by a theoretical investigation about the moment when a child starts to go to education places like a school before the obligatory age of usual education, here called Precocious Institutionalization, and the changings that it results at the productions of subjectivity, at the relationship between children and family, specially the maternity in the society. Using theory references of Foucault, Deleuze and Guattari, was done the analysis with the help of cartography. As a result, there is a kind of map of the way that the human subjectivity is produced by two different society strategies, the disciplinary society integrated with the control society using biopolitics inside the contemporary questions to increase capitalism system.

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

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Pós-graduação em Direito - FCHS