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Copyright of Summa Psicológica UST is the property of Universidad Santo Tomas de Chile and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Cadernos Argentina Brasil is the property of Editora da Universidade do Estado do Rio de Janeiro (EdUERJ) and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Education Policy Analysis Archives / Archivos Analíticos de Políticas Educativas / Arquivos Analíticos de Políticas Educativas is the property of Educational Policy Analysis Archives & Education Review and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Contracampo: Brazilian Journal of Communication is the property of Revista Contracampo and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of HORIZONTE: Revista de Estudos de Teologia e Ciências da Religião is the property of HORIZONTE: Revista de Estudos de Teologia e Ciencias da Religiao and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Educação is the property of EDIPUCRS - Editora Universitaria da PUCRS and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Antíteses is the property of Universidade Estadual de Londrina and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Revista Eletrônica em Gestão, Educação e Tecnologia Ambiental is the property of Revista Eletronica em Gestao, Educacao e Tecnologia Ambiental and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Revista de Economia e Sociologia Rural is the property of Sociedade Brasileira de Economia e Sociologia Rural and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

This paper focuses the silencing of voices in news production in Posadas, Argentina (Primera Edición and Territorio Digital) and Porto Alegre, Brazil, (Zero Hora and Correio do Povo), and investigates the media coverage of 2003 until 2014, in relation to the construction of two hydroelectric plants on the border between both countries, Brazil and Argentina, on the Uruguay river. The analysis indicates the absence of the riverside dwellers' voices, who are affected by the project. Finally, the article stand up for the idea journalism makes a great contribution to the discussion of environmental complexity. [ABSTRACT FROM AUTHOR]

Copyright of Dialogos (14159945) is the property of Universidade Estadual de Maringa and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Etnográfica: Revista do Centro de Estudos de Antropologia Social is the property of Centro em Rede de Investigacao em Antropologia and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Revista Ciência & Saúde Coletiva is the property of Associacao Brasileira de Pos-Graduacao em Saude Coletiva and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Perspectiva Econômica is the property of Universidade do Vale do Rio dos Sinos and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Revista de Sociologia e Política is the property of Revista de Sociologia e Politica and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

The paper reviews the pursuit of joint environmental positions within Mercosur considering the evolution of the regional process. Based on social constructivism it seeks to identify contributions of epistemic communities and civil society to define an environmental agenda for Brazil and Argentina and outlines some perspectives. [ABSTRACT FROM AUTHOR]

This paper analyzes the impact of international rules internally in developing countries. For such a comparison is made between the rules of the GATS (General Agreement on Trade in Services) and the policy of privatization of telecommunications in Brazil, Argentina and Mexico. Aims to assess the extent to which trading in the GATS and the rules were instrumental in the process of privatization of telecommunications in these countries or the privatization of the sector went beyond what was negotiated in this organization. That is, we seek to verify that the policy set internally allowed a larger opening than expected and negotiated in the GATS. The study allowed to note that changes in domestic politics do not necessarily follow the changes in international organizations. Instead, they often occur before changes in the international regime. However, this finding does not imply ignoring the importance of international standards in the economic game. If, in fact, they do not shy away from the predominance of the interests of powerful countries on the other hand can stop the absolute subjection of the weak. [ABSTRACT FROM AUTHOR]

The aim of this work is to identify if there was some link between the use of foreign savings and the deterioration of indicators of external vulnerability in the period preceding the exchange crises in Mexico, Brazil, and Argentina, which occurred between 1994 and 2001. For that, one needs to provide a brief theoretical discussion on the issue of external vulnerability and the ways to measure it, in order to establish the possible relations between this and the use of foreign savings. Among the methodological procedures needed to develop this work, let us first point out the gathering of data from the countries analyzed; these data are: national accounts, net foreign debt, short-term external debt, external debt service, exports of goods and services, international reserves, and GDP, which were obtained from international organizations such as the International Monetary Fund and the World Bank. These data allowed us to calculate different indicators of vulnerability, as the ratios external debt/exports, reserves/foreign debt, the debt service/exports, and the debt service/GDP, in order to make a comparative analysis of the economies involved. It is important to highlight that the economies analyzed had in common the indiscriminate use of foreign savings in the periods that preceded their respective crises. However, the economic growth of the countries in that period was negligible when compared to the average growth of the emerging economies. The study shows it is due to the fact that these countries did not direct the bulk of capital raised abroad to the productive sector, as evidenced by the low proportion of gross fixed capital formation in relation to GDP in that period. The data analyzed also reveal a deterioration of indicators of external vulnerability in Mexico, Brazil, and Argentina. The paper concludes that this deterioration is associated to the way of using foreign savings, since they replaced the domestic savings instead of complementing them. [ABSTRACT FROM AUTHOR]

This article comments on some of the criticisms made to the proposal of a currency union among the Mercosur countries. It is clarified that the proposal must be understood as a target to be achieved after fulfilling a set of requirements. Besides, it is explained why the autor believes that the interpretation that the proposal would only be beneficial to Argentina is wrong and why some of the other criticisms, even being correct, do not invalidate the monetary unification. The paper concludes with a reflection about the Brazilian necessity of defining which role the country intends to play in the world, in 15 or 20 years. [ABSTRACT FROM AUTHOR]

This paper aims to be a reflection on the importance of the Brazil and Argentina closer relations in the nuclear field, in the late eighties and early nineties, as the basis for building a new relationship that replaced a historical rivalry. The aproximation process has begun with apparently economic purposes, but also had a strategic dimension. The repercussions of this effort went beyond immediate bilateral interests, reflected in the search for a new international insertion by both countries, at a time of deep transformations, both internally and internationally. The Brazil-Argentina integration program (that later also involved Uruguay) and MERCOSUL led to the establishment of a political-legal structure that created a reality that goes beyond economics to the political domain. [ABSTRACT FROM AUTHOR]

The article focuses on the creation of the Brazilian-Argentine Agency for Accounting and Control of Nuclear Materials (ABACC) to administer the Common System of Accounting and Control of Nuclear Material (CSAC). The Quadripartite Agreement and the ABACC are of safeguards' special system that presents as significant example of global nuclear proliferation's regional contribution. It discusses the process of understanding between Argentina and Brazil that led in the creation of ABACC.

Copyright of Opinião Pública is the property of Universidade Estadual de Campinas - Portal de Periodicos Eletronicos Cientificos and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

A number of preparations of natural colours from vegetable, insect and algae sources are presently used in various foods, although many of them have not been evaluated in relation to their safety of use. In evaluating the toxicity of food additives the concept of the Acceptable Daily Intake (ADI) has been used to provide an indication of safety for use and to enable regulatory authorities to take adequate legislative measures for their control. This paper will focus on the principles for the safety assessment of food additives, with emphasis on the guidelines that have been established by the Joint Expert Committee on Food Additives and Contaminants (JECFA) for evaluating natural food colours. Recent data on the potential intake of annato extracts in Brazil and current aspects of regulation of food colours at the level of MERCOSUR will also be presented.