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Os caminhos para a construção da escola inclusiva:a relação entre a gestão escolar e o processo de inclusão
(Universidade Federal de São Carlos, 2004-09-14) Tezani, Thaís Cristina Rodrigues; Huet, Aparecida Barco Soler
The research has as fear the relation between school administration and the students inclusion process with special educational needs in the regular teaching, aiming at the construction of an inclusive school. It accomplished a qualitative research: an ethnographical kind comparative study between two public schools of an average postage city, of the interior of São Paulo s State, being a municipal net school and other of the teaching state net, guiding by the research matter: Which the actions school administration contribution for the students inclusion process with special needs in the regular teaching, guaranteeing, thus, the inclusive school construction . To the knowledge that the students with special educational needs have been frequenting common classes, it does necessary to study the school administration ahead of this reality, or be, your posture, conceptions and actions. The research goal is to describe the school administration actions in front of the student s inclusion process with special educational needs in the regular teaching. They recovered the paradigms that guiding the inclusion historical process and her philosophical dimensions, relating the proposal from official documents to the educational reality. They compare the actions and the schools school administration relations in the student s inclusion processes with special educational needs in the regular teaching. Checked itself how same, belonging to public school universe, studied schools follow proposed and accomplish distinct practices; it highlights that the posture assumed by the school administration influence in the everyday pedagogical practice and that parents' involvement and teachers' implication are determinate factors in the inclusive school construction.
Grau de cisão de cadeia na degradação termomecânica de polímeros sob multiplas extrusões
(Universidade Federal de São Carlos, 2004-09-14) Coaquira, Carlos Alberto Cáceres; Canevarolo Júnior, Sebastião Vicente; https://lattes.cnpq.br/4153664441338178
One of the ways to follow the polymer degradation has been to calculate the average number of chain scissions (ns) that occurred during its thermomechanical history. The average can be extended for each molecular weight fraction of the original molecular weight distribution curve, which can be done by the Chain Scission Distribution Function (CSDF curve). To calculate CSDF curve originally a correlation rule called Intensity Method was established. In this work another correlation rule was developed to calculate CSDF curve which is called here Concentration Method. Both methods were compared theoretically using an approximation of the MWD curves to a Gaussian shape and experimentally using polypropylene samples that have been subjected to thermomechanical degradation under multiple extrusions. We consider the Concentration Method the proper way to represent the correlation rule because it shows a true agreement with the conventional average ns value. It also presents lower data scattering and can be used as another tool in understanding the polymer degradation field. In order to test this new method it was applied to follow the thermomechanical degradation under multiple extrusions of polypropylene and polystyrene. Polypropylene show a degradation that is mainly a random process (CSDF curve with slop ≅ 0) in the range of low molecular weight up to a critical value Log(MW) ≅ 5.0 and above that it becomes dependent of the MW, called here a preferential process (CSDF curve with slop > 0). On the other hand the degradation of the polystyrene is mainly a random process in all its extension. The behaviour of each material used is related to its polydispersity and average molecular weight.