Uma estratégia de relacionamento da favela com a cidade para a integração social, física e simbólica

This paper presents the principles of a strategy for the integration of slums in the city. From an extensive literature search, it analyzes the environment of the slums, the culture of peace as a future desirable situation and the fundamental value of popular participation. It proposes a strategy based on the theories and practice of the communitarian public relations. It realizes that this is a long process and requires the complicity of various social actors, in particular the State through a manager committee of communal integration, which managements the integration of actions

A cultura de paz no contexto das Relações Públicas Comunitárias e responsabilidade social

In this article we want to approach issues from social responsability and Community Public Relations trough the concept of "Peace Culture", that is still underexplored in this scope. The proposal is to clarify some important aspects of the concept and list them to the nowadays scenary of the organizations that cares about their reputation and image questioning the excellence in social responsability actions linked to a construction of an actually solidary practice in the community.

Princípios da cultura de paz e estratégias de sensibilização em relações públicas no Programa Cidades Sustentáveis

The proposal of this article is discuss about the concept of social responsibility in the context of the activity of Public Relations in order to verify how this concept is related to the notion of Peace Culture. It is a complex concept supported by the United Nations Educational, Scientific and Cultural Organization (UNESCO) which, among other objectives, seeks to interpret and also paid up organizational objectives to local and global demands by articulating social actions that lead to a sustainable development and management of cities. For this, we will defend the use of audiovisual resource for awareness of stakeholders as a strategic tool in Public Relations for the efficacy of topics related to "Sustainable Cities Program”, about which we will briefly discuss. The Program is a nonpartisan initiative that focuses on the sustainable management of cities so it functions as a tool that assists municipal managers in making strategic decisions.

Zonas Estratégicas e Estruturais para os Trânsitos Ilícitos (ZEETI): desafios à zona de paz na América do Sul

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

On the photonic dispersion of periodic superlattices made of left-handed materials

Studies of the band gap properties of one-dimensional superlattices with alternate layers of air and left-handed materials are carried out within the framework of Maxwell's equations. By left-handed material, we mean a material with dispersive negative electric and magnetic responses. Modeling them by Drude-type responses or by fabricated ones, we characterize the n(ω) = 0 gap, i.e., the zeroth order gap, which has been predicted and detected. The band structure and analytic equations for the band edges have been obtained in the long wavelength limit in case of periodic, Fibonacci, and Thue-Morse superlattices. Our studies reveal the nature of the width of the zeroth order band gap, whose edge equations are defined by null averages of the response functions. Oblique incidence is also investigated, yielding remarkable results. © 2010 Springer Science+Business Media B.V.

Exploratory analysis of differences in sperm morphology in Nelore and Gir (Bos indicus) bulls

The aim of this study was to evaluate the effects of breed and season on semen quality parameters of zebu bulls. Data (1,632 registers) of semen production from Gir (n = 4) and Nelore (n = 15) bulls were collected between October 2005 and November 2009. The ejaculates were collected twice a week during various seasons (summer, fall, winter, and spring) and evaluated for the following semen parameters: ejaculate volume, sperm concentration, sperm motility, forward progressive motility (FPM), and sperm morphology. Factor analysis was used to determine the relationship among variables. The effect of breed (Gir and Nelore) and season and their cross effect on each parameter and extracted factor were tested using ANOVA. A negative correlation (P < 0.05) was observed between FPM and proximal droplet, as well as with abnormal loose head, abnormal small head, pouch formation, abnormal mid-peace, and strongly folded tail. Gir bull sperm showed more major defects, detached acrosome, and minor FPM (P < 0.01), whereas Nelore bulls showed a higher number of sperm with normally loose head.