Thermal structure, heat content and stability of two lakes in The National Park of Rio Doce Valley (Minas Gerais, Brazil)

The thermal structure, heat content and stability were studied in Lakes Dom Helvécio and Carioca during an annual cycle. It was found that the maximum heat content, stability and work of the wind in Lake Dom Helvécio correspond to two, four and four times, respectively, the values for the Lake Carioca. These difference can be attributed to morphometric differences in the lakes. A long-term record of heat content and stability for lake Carioca is also presented. Diel variations were studied in summer and winter. The tropicality of the lakes is discussed and compared with other lacustrine systems. © 1989 Kluwer Academic Publishers.

Archives information publishing new design in post-custodial regime: The National Archives Experience Digital Vaults

The uses of Information and Communication Technologies (ICT) and Web environments for creation, treatment and availability of information have supported the emergence of new social-cultural patterns represented by convergences in textual, image and audio languages. This paper describes and analyzes the National Archives Experience Digital Vaults as a digital publishing web environment and as a cultural heritage. It is a complex system - synthesizer of information design options at information setting, provides new aesthetic aspects, but specially enlarges the cognition of the subjects who interact with the environment. It also enlarges the institutional spaces that guard the collective memory beyond its role of keeping the physical patrimony collected there. Digital Vaults lies as a mix of guide and interactive catalogue to be dealt in a ludic way. The publishing design of the information held on the Archives is meant to facilitate access to knowledge. The documents are organized in a dynamic and not chronological way. They are not divided in fonds or distinct categories, but in controlled interaction of documents previously indexed and linked by the software. The software creates information design and view of documental content that can be considered a new paradigm in Information Science and are part of post-custodial regime, independent from physical spaces and institutions. Information professionals must be prepared to understand and work with the paradigmatic changes described and represented by the new hybrid digital environments; hence the importance of this paper. Cyberspace interactivity between user and the content provided by the environment design provide cooperation, collaboration and sharing knowledge actions, all features of networks, transforming culture globally. © 2011 - IOS Press and the authors. All rights reserved.

Consistency of the population projections prepared by CELADE with those of the national governments

El CELADE elabora proyecciones nacionales de poblacion para los 20 paises de la region, en la mayoria de los casos en colaboracion con las oficinas gubernamentales, lo que le otorga a aquellas un caracter oficial. El Centro tambien asesora a los paises en la elaboracion de proyecciones especificas y presta asistencia tecnica; en forma reciente ha disenado un paquete computacional para la preparacion y analisis preliminares de las proyecciones de poblacion. Los problemas mas frecuentes que surgen del trabajo conjunto con los paises dicen relacion con la rotacion del personal administrativo y profesional, la falta de personal calificado, la formulacion de metas no consistentes con la realidad demografica del pais.

Archives information publishing new design in post-custodial regime: The National Archives Experience Digital Vaults

The uses of Information and Communication Technologies (ICT) and Web environments for creation, treatment and availability of information have supported the emergence of new social-cultural patterns represented by convergences in textual, image and audio languages. This paper describes and analyzes the National Archives Experience Digital Vaults as a digital publishing web environment and as a cultural heritage. It is a complex system - synthesizer of information design options at information setting, provides new aesthetic aspects, but specially enlarges the cognition of the subjects who interact with the environment. It also enlarges the institutional spaces that guard the collective memory beyond its role of keeping the physical patrimony collected there. Digital Vaults lies as a mix of guide and interactive catalogue to be dealt in a ludic way. The publishing design of the information held on the Archives is meant to facilitate access to knowledge. The documents are organized in a dynamic and not chronological way. They are not divided in fonds or distinct categories, but in controlled interaction of documents previously indexed and linked by the software. The software creates information design and view of documental content that can be considered a new paradigm in Information Science and are part of post-custodial regime, independent from physical spaces and institutions. Information professionals must be prepared to understand and work with the paradigmatic changes described and represented by the new hybrid digital environments; hence the importance of this paper. Cyberspace interactivity between user and the content provided by the environment design provide cooperation, collaboration and sharing knowledge actions, all features of networks, transforming culture globally.

Methodology of the national economic budget

Includes bibliography

Science and technology policy and the National Innovation System in Argentina

Includes bibliography

Las remesas, la economía familiar y el papel de la mujer en el caso de El Salvador = Remittances, family economy, and the role of women: the case of El Salvador

Incluye Bibliografía

Modelos conceptuales de estrategias para la promoción de las exportaciones a nivel nacional y de las empresas = Conceptual models for export promotion strategy at the national and enterprise levels

Incluye Bibliografía

Informe del Seminario Regional de Expertos sobre Comparaciones del Sistema de Cuentas Nacionales y del Sistema de Balances de la Economía Nacional en América Latina = Report of the Regional Seminar of Experts on Comparisons of the System of National Accounts and the System of Balances of the National Economy in Latin America

Incluye Bibliografía