Global citizens or faraway viewers? São Paulo residents talk about the 2006 Lebanon conflict

As the emergence of a global public sphere becomes a possibility, growing out of denser economic, political and communicative networks as well as demanded by increasingly complex international problems, questions arise about the capacity and willingness of various national publics to engage in the global debate. This paper shows the results of a news reception analysis with the public of the city of São Paulo, Brazil during the months of July-November 2006, when the Lebanon conflict was broadly covered by the Brazilian media. The paper identifies the modes of engagement with the news about the international conflict, the types of reasoning used by these publics in interpreting the news, and the types of debates and conversations they have or don't have about the conflict. Special attention is given to the personal experience of learning about conflicts abroad and to the relationship between this experience and the construction of a new civic identity where participation in global affairs is an important element. The research shows that São Paulo residents are informed and care about international events, but to a large extent lack the resources and the spaces where they could reflect upon them. It also shows that young people tend to experience global events more intensely as part of their world than the general population. © 2008 Springer Science+Business Media, LLC.

Structural change and productivity growth, 20 years later: old problems, new opportunities

Includes bibliography

Labour markets, worker protection and lifelong learning in a global economy: experiences and perspectives of Latin America and the Caribbean

Includes bibliography

The Role of Tax Policy in the Context of the Global Crisis: consequences and prospects

Includes bibliography

An investigations on local and global behavior of a (SMA) oscillator of 3 - DOF driven by a limited power supply

SMART material systems offer great possibilities in terms of providing novel and economical solutions to engineering problems. The technological advantages of these materials over traditional ones are due to their unique microstructure and molecular properties. Smart materials such as shape memory alloys (SMA), has been used in such diverse areas of engineering science, nowadays. In this paper, we present a numerical investigation of the dynamics interaction of a nonideal structure (NIS). We analyze the phenomenon of the passage through resonance region in the steady state processes. We remarked that this kind of problem can lead to the so-called Sommerfeld effect: steady state frequencies of the DC motor will usually increase as more power (voltage) is given to it in a step-by-step fashion. When a resonance condition with the structure it is reached, the better part of this energy it is consumed to generate large amplitude vibrations of the foundation without sensible change of the motor frequency as before. The results obtained by using numerical simulations are discussed in details. Copyright © 2009 by ASME.

The Mexican film industry and its participation in the global value chain

Includes bibliography

Flexible labour markets, workers' protection and the security of the wings": a Danish flexicurity solution to the unemployment and social problems in globalized economies"

Includes bibliography

New optimality conditions for nonsmooth control problems

This work considers nonsmooth optimal control problems and provides two new sufficient conditions of optimality. The first condition involves the Lagrange multipliers while the second does not. We show that under the first new condition all processes satisfying the Pontryagin Maximum Principle (called MP-processes) are optimal. Conversely, we prove that optimal control problems in which every MP-process is optimal necessarily obey our first optimality condition. The second condition is more natural, but it is only applicable to normal problems and the converse holds just for smooth problems. Nevertheless, it is proved that for the class of normal smooth optimal control problems the two conditions are equivalent. Some examples illustrating the features of these sufficient concepts are presented. © 2012 Springer Science+Business Media New York.

Problems and orientations of development

Presenta en forma sucinta una evaluación de los problemas centrales del desarrollo que prevalecen en América Latina (crecimiento económico, distribución del ingreso, pobreza, desocupación, energía, sector externo), y un análisis global de las estrategias que deberían promoverse para impulsar el progreso económico y social de los países de la región.

Structural change and productivity growth 20 years later: old problems, new opportunities. Summary

Includes bibliography

Um contraste entre as teorias cognitivas da consciência de Baars e Dennett: o espaço de trabalho global seria um teatro cartesiano?

Pós-graduação em Filosofia - FFC

A construção da memória na sociedade global. Identidades sociais: local x global

Este artigo discute o desenvolvimento dos modelos institucionais atuais de proteção do patrimônio cultural, apresentando alguns problemas que trazem novos sentidos aos trabalhos dedicados à memória social, especialmente em países como o Brasil. Criados com a construção do Estado Nacional esses modelos fundavam-se na idéia de cidadania e nos laços da comunidade nacional. A globalização das relações econômicas, sociais e culturais enfraqueceram o papel das nações como espaços privilegiados de coesão social provocando repercussões imediatas nas políticas de proteção ao patrimônio que, agora, precisam ter foco sobre as sociedades locais.

Economia e ecologia: um efoque global

Este artigo discute a recente contribuição de Elmar Altvater em economia política internacional cujo tema são as conseqüências econômicas e ecológicas da difusão do sistema de produção fordista. Atenção especial é dada a tese desoladora sobre os países em desenvolvimento, que decorre de suas trajetórias de pobreza e degradação ambiental prescritas no modelo de Altvater. Argumenta-se que a confiança na regulação supranacional para resolver os problemas correntes destes países pode enfrentar serias restrições políticas e econômicas.

A influência dos fatores socioeconômicos na sobrevida global dos pacientes submetidos ao transplante de células tronco hematopoéticas

Pós-graduação em Pesquisa e Desenvolvimento (Biotecnologia Médica) - FMB

Global optimization using a genetic algorithm with hierarchically structured population

This paper applies a genetic algorithm with hierarchically structured population to solve unconstrained optimization problems. The population has individuals distributed in several overlapping clusters, each one with a leader and a variable number of support individuals. The hierarchy establishes that leaders must be fitter than its supporters with the topological organization of the clusters following a tree. Computational tests evaluate different population structures, population sizes and crossover operators for better algorithm performance. A set of known benchmark test problems is solved and the results found are compared with those obtained from other methods described in the literature, namely, two genetic algorithms, a simulated annealing, a differential evolution and a particle swarm optimization. The results indicate that the method employed is capable of achieving better performance than the previous approaches in regard as the two criteria usually employed for comparisons: the number of function evaluations and rate of success. The method also has a superior performance if the number of problems solved is taken into account. (C) 2013 Elsevier B.V. All rights reserved.