Predição de propagação de fissuras através de modelos constitutivos locais e técnica de construção progressiva da trajetória de descontinuidade

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Estudo de dosagem de tijolos de solo-cimento com adição de resíduos de construção e demolição

An evaluation of the composition of soil cement bricks with construction and demolition waste. Sustainable development requires the existence of a production network that includes the reuse of construction waste for new materials. Current analysis investigates an optimal soil-cement composition made up of construction and demolition waste for the manufacture of pressed bricks. Soil-cement bricks were manufactured from construction and demolition wastes (CDW), A-4 classified fine sandy soil and cement CP II Z 32. Laboratory tests, comprising test compaction, optimum water content and maximum dry specific weight, consistency limits, grain size distribution and linear shrinkage, were made to characterize the materials researched. Compressive strength and absorption tests were also undertaken in different combinations of composition. Results showed that the application of CDW improved soil-cement qualities and reduced shrinkage of the material used.

A reabilitação psicossocial no atendimento em saúde mental: Estratégias em construção

This study aims to identify the representations about Psychosocial Rehabilitation by Mental Health professionals working in open services, and also the difficulties they have met in the process of turning the care effective for the population. The study uses a qualitative methodology, collecting data by means of semistructured interviews with 15 subjects. The professionals identify the rehabilitation process as complex, meeting several obstacles and requiring their dedication and a flexible attitude to achieve the expected results.

A construção teórica do real: Uma questão para a produção do conhecimento em educação

The central theme of this article is the research in education. The aim is to bring up the contribution developed by Mirian Limoeiro Cardoso in Brazil for the production of knowledge in education, besides the propositions of foreign authors, often used as references to base of the research. The starting point, here described, is the statement that the empirical real is not the object of knowledge, but what is presented as an object to be known, is always the real that, in different forms, is an object involved by theory. Thinking about the research in this view the necessecity of revision of the meaning of the object to be known, the object that is also an educative action in its different and several manifestations and the discussion of its importance for the teachers? and researchers? formation.

Situación y perspectivas de la minería metálica en Argentina

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Planejamento público e responsabilidade fiscal: un edifício em construção

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