Economic growth with equity: challenges for Latin America

Includes bibliography

Sustainable development: changing production patterns, social equity and the environment

Includes bibliography

India and Latin America and the Caribbean: opportunities and challenges in trade and investment relations

Includes Bibliography

Distributive impact of public policy

Includes bibliography

Three-phase four-wire circuits interpretation by means of different power theories

In order to contribute to the discussion of defining a generalized power theory, valid for unbalanced and non linear circuits, this paper discusses the relationship and discrepancies among four modern power theories. Three-phase four-wire circuits, under different conditions, have been analyzed, since the most conflicting and intriguing interpretations take place in case of return conductor occurrence. Simulation results of different load, power supply and line conditions will be discussed in order to elucidate the author's conclusions and to provoke the readers for additional discussions. © 2010 IEEE.

Possible shunt compensation strategies based on conservative power theory

Considering the Conservative Power Theory (CPT), this paper proposes some novel compensation strategies for shunt passive or active devices. The CPT current decompositions result in several current terms, which are associated with specific physical phenomena (average power consumption P, energy storage Q, load and source distortion D, unbalances N). These current components were used in this work for the definition of different current compensators, which can be selective in terms of minimizing particular disturbing effects. Compensation strategies for single and three-phase four-wire circuits have also been considered. Simulation results have been demonstrated in order to validate the possibilities and performance of the proposed strategies. © 2010 IEEE.

Information technology for development of small and medium-sized exporters in Latin America and East Asia

Includes bibliography

Argentine convertibility: is it a relevant precedent for the dollarization process in Ecuador?

Includes bibliography

The millennium development goals: strategic implications for the Latin American and Caribbean statistical systems

Includes bibliography

Trade, investment and fragmentation of the global market: is Latin America lagging behind?

Includes bibliography

Promoting corporate social responsibility in small and medium enterprises in the Caribbean: survey results

Includes bibliography

Um Exerci{dotless acute}cio Filosófico sobre a Pesquisa em Educação Matemática no Brasil

In this research we present a meta-comprehension about the research on Mathematics Education developed in Brazil through an hermeneutical analysis of the texts presented and discussed on the III SIPEM - International Seminar on Mathematics Education occurred on 2006. We present the trends that were identified in the research and emphasize the interrogations, questions and problems they address as well as their scientific, philosophical, and methodological rigor. We present the nucleus of ideas present in Mathematics Education research in Brazil as we transcend the individual production of research, focusing on the references of national and international authors. We conclude that the research analyzed has been clearly designed, introducing conceptions of and ways of working with Mathematics that address issues related to education, society, culture, teaching, learning, and history of Mathematics Education.

Findings of the survey on international classifications in Latin America

Spanish document available at the Library