Redistribuição e reconhecimento: o caso das políticas sociais nos municípios de Natal e Belo horizonte

This research refers to a comparative study of social policies from the cities of Natal (RN) and Belo Horizonte (MG). Understanding that the demands for social justice in contemporary societies require both economic redistribution, and cultural recognition, we set out to investigate, according to Nancy Fraser s formulations (1996, 2005a, 2005b, 2007), how these two municipalities incorporate these dimensions in their social programs.

Modelo de covariância bayesiana para seleção de protfólios de investimentos

The portfolio theory is a field of study devoted to investigate the decision-making by investors of resources. The purpose of this process is to reduce risk through diversification and thus guarantee a return. Nevertheless, the classical Mean-Variance has been criticized regarding its parameters and it is observed that the use of variance and covariance has sensitivity to the market and parameter estimation. In order to reduce the estimation errors, the Bayesian models have more flexibility in modeling, capable of insert quantitative and qualitative parameters about the behavior of the market as a way of reducing errors. Observing this, the present study aimed to formulate a new matrix model using Bayesian inference as a way to replace the covariance in the MV model, called MCB - Covariance Bayesian model. To evaluate the model, some hypotheses were analyzed using the method ex post facto and sensitivity analysis. The benchmarks used as reference were: (1) the classical Mean Variance, (2) the Bovespa index's market, and (3) in addition 94 investment funds. The returns earned during the period May 2002 to December 2009 demonstrated the superiority of MCB in relation to the classical model MV and the Bovespa Index, but taking a little more diversifiable risk that the MV. The robust analysis of the model, considering the time horizon, found returns near the Bovespa index, taking less risk than the market. Finally, in relation to the index of Mao, the model showed satisfactory, return and risk, especially in longer maturities. Some considerations were made, as well as suggestions for further work

A ousadia como horizonte: religando vida e ideias na formação em enfermagem

A proposal of formation in health/nursing built on classic science, on reducing thought and flexnerian paradigm is insufficient to comprehend and intervening with an amplified way on health needs of population, given that it is produced by fragmentation of knowledge, rationalization of thought, mechanizing and biological attitudes. It is necessary that formation in health/nursing allows the construction of effectiveness of principles and guidelines of Unique System of Health (Sistema Único de Saúde - SUS). In this context of emergency of a complex formation in health/nursing, life trajectories and formation of the nurses: Abigail Moura, Francisca Valda and Raimunda Germano are examples of transgressor and successful experiences which allow inquietude, changing and transforming formation patterns and self-formation. The present study is built from the comprehension of method as strategy , defended by Morin and complexity sciences. Has as objects building biographies of formation of these three nurses who express a formation model more totalizing and humanitarian, analyzing and discussing starting from the three biographic fragments guiding principles for the current process of formation in health/nursing. From the biographies, the courage and humbleness emerge as landmarking principles of their experiences. Humbleness neither as self-depreciation nor humiliation but as consciousness of our uncompleted and unfinished essence, acceptance of boundaries and potential and reduction of intellectual vanity. Courage, for its part, is the human pulsing, uncertain for nature, which brings us to act, to face and persevere on moments of fear and difficulties. A formation in health and nursing based on courage and humbleness allows the subjects to be taken away from indifference, arrogance, inertia, pragmatism: bets on ethic and political subjects capable of minimizing unequal, inhumane and excluding processes. Na intellectual and Professional attitude which politizes the thought and science is what must be expected from a complex formation in health field, in latu mode on nursing, in particular