55 resultados para Material concreto e ORIGAMI (dobragens de papel)


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This article aims at analyzing the role of the objects of learning in the propositions for innovation of primary schools during the 20th century, highlighting the changes in the composition of school subjects having in mind the objects that were introduced and marked out as relevant for school modernization and those that remained or were redefined in terms of their finality and uses. The examination of three significant moments of the implementation of innovations in the elementary school is intended: the modernization by the intuitive method at the turn of the century; the propositions of Escola Nova between the 1930s and the 1950s; and the renovation represented by educational technology in the 1960s and 1970s.

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Pós-graduação em Engenharia Civil - FEIS

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Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

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Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

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This work presents structural studies in the northwestern portion of the Pitanga Structural High, between the towns of Ipeúna and Charqueada. The area is composed by the sedimentary rocks from Paraná Basin, represented basically by Paleozoic rocks (Itararé Group, Tatuí, Irati and Corumbataí formations) and Mesozoics rocks (Pirambóia and Botucatu formations), in association with lower Cretaceous intrusive basic rocks expressed by dikes and sills. The most important structural features are distensive faults, which put together unleveled tectonic blocks and are frequently filled by diabase dikes. In this context, the main objective of this work is the study of local structures and the recognition of the tectonic association between dropped and uplifted blocks, jointly with the caracterization of a production, migration and storage model for hydrocarbons. Through the interpretation of aerial photos, field recognitions, structural and laboratorial analysis, a normal fault with direction of N30W and a slip of 20-25 meters located south of Ipeúna was recognized this fault puts the Tatuí and Irati Formations side by side. At this place and by the SP-191 route (north of Ipeúna city), sandstones from the top of Tatuí Formation are impregnated by asfaltic material. The data interpretation shows that local fault systems with NW directions have played a determinant part in the fault blocks arrangement, placing sandstone lenses from Tatuí Formation topographically above the oil shales from Irati Formation. In addition, these systems acted as migration paths to transport and storage hydrocarbon in sanstone lenses from Tatuí Formation

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In civil engineering, a structure is the whole sustainment of a construction and, thus, it is important that it remains intact throughout its lifetime. An engineering construction must last for decades without losing its functionality. However its purpose may be altered and several times the original structure does not meet the new needs of use. Still, in new buildings, the functionality is altered due to possible flaws in execution and the structure, invariably does not reach the desired solicitation needs. In cases like this, the commonly adopted solutions are, basically, the demolishment followed by the reconstruction of the desired mold or the structural reinforcement. This second option, for long years, has not been put to practice due to certain factors such as the high costs for its implantation, use of inadequate reinforcement execution techniques, and the culture of people involved in the area regarding its use and, in this case, the option would always be the reconstruction. Thoughtout the years, some techniques were developed to allow the execution of structural reinforcements with low costs and in efficient ways. An interesting, fast, efficient and economical technique is the structural reinforcement through metal sheets put together with epoxy resin that can be applied in beams, slabs and pillars. In the present work the different behavior of beams reinforced with this technique. Steel is a very recommended material for these reinforcements due to its characteristics related to traction, compression and the effectiveness of the technique related to its cost. For the attachment the epoxy resin is recommended, since it allows the joining of two materials, in this case, steel and concrete. The efficiency of this union is so considerably high that it rarely produces any flaws in adherence and, normally, when it happens it is due to problems in the execution process, not in the union of materials

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O objetivo deste artigo é discutir aspectos enunciativos em reconto infantil produzido por crianças na faixa etária de 07 a 09 anos, em contexto escolar, em suportes distintos, a saber, no papel e na tela do computador com acesso à internet. De um ponto de vista teórico, que privilegia estudos da Enunciação e do Discurso (BAKHTIN, 1997; CORRÊA, 2004), procura-se refletir sobre modificações no texto/discurso dada a mudança do suporte material, segundo a hipótese de que, ao enunciar no papel ou na tela, as diferentes projeções que o escrevente faz da imagem do outro, da de si próprio e da dos suportes utilizados no processo de textualização podem ser investigadas na relação sujeito-linguagem. Metodologicamente, este trabalho apoia-se no paradigma indiciário, o qual permite conceber fenômenos da linguagem como indícios representativos de fenômenos mais gerais. A análise, de cunho qualitativo-interpretativo, privilegia, portanto, o estudo de marcas linguísticas que indiciam diferentes projeções de imagens que os escreventes produzem com diferentes interlocutores em suportes distintos.

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Pós-graduação em Ciência Florestal - FCA

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Pós-graduação em Engenharia Civil - FEIS

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Pós-graduação em Engenharia Civil - FEIS

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Pós-graduação em Engenharia Civil - FEIS

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Pós-graduação em Engenharia Civil - FEIS

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Esta monografia tem como objetivo abordar o ciberfeminismo, um fenômeno social e político recente, na construção do feminismo na era da Web 2.0 a partir de conteúdos produzidos por mulheres, para mulheres e sobre mulheres e veiculados na internet por meio de blogs e redes sociais. Para isso, será feito um estudo de caso do think tank Olga e seus desdobramentos em blog, redes sociais e campanhas contra o assédio sexual batizadas de Chega de Fiu Fiu. Para analisar esse material, o pensamento pós-estruturalista foi o escolhido, junto ao saber situado, por suas afinidades com a perspectiva feminista