Eça de Queirós na Gazeta de Notícias (Rio de Janeiro): a função social do jornal

There will be a review on the collaboration of Eça de Queirós in Gazeta de Notícias (Rio de Janeiro-1880-1897), written directly to the Brazilian public. In some of these texts Eça makes reflections on the mediation that the newspaper plays in society, particularly in southern Europe. We believe that in these texts there are manifestations and traits of doctrinal-programmatic nature, metalitterary aspects and also a kind of history of occidental press. These press texts are now gathered in Textos de Imprensa IV – da Gazeta de Notícias, which includes the volume critical edition of the works of Eça de Queirós, coordinated by Carlos Reis. The study of these texts will contribute to the analysis and interpretation of his fiction and journalistic works.

Comparação entre as análises paramétrica e integrada na suscetibilidade a escorregamentos no entorno de dutos: Duto Orbel, Rio de Janeiro

Pós-graduação em Geociências e Meio Ambiente - IGCE

Documento, poder e governo: os agenciamentos políticos na construção patrimonial no Arquivo Central do IPHAN/Seção Rio de Janeiro

Pós-graduação em Ciência da Informação - FFC

A crítica cultural do jovem Glauber Rocha no suplemento dominical do jornal do Brasil: impasses e estratégias adotados na chegada ao Rio de Janeiro

Glauber Rocha’s arrival at Rio de Janeiro can be considered a milestone for the Brazilian Cinema Novo movement in the early 1960s. In 1959, Glauber starts his collaborations in the Suplemento Dominical do Jornal do Brasil. This paper examines Rocha’s major contributions in this newspaper for the purpose of pointing out the strategies and formulations of the young intellectual from Bahia to promote a debate on the forms of modern Brazilian cinema and its relationship to other art forms in the 1960s.

LITTER DEVOLUTION AND DECOMPOSITION IN A PERIODICALLY FLOODED FOREST IN RESTINGA DA MARAMBAIA, RIO DE JANEIRO

Restinga (sandbank) areas are fragile environments, which have been subjected to anthropogenic pressures since the country colonization. So that mitigate actions can be taken, it must be developed studies to better understand the ecological processes in these environments. Thus, this study aims to quantify litter and nutrients devolution and litter decomposition in a periodically flooded forest in 'Restinga da Marambaia', Rio de Janeiro. In the study area 10 conic collectors and 30 litter bags were installed. The annual litter devolution was 7.64 Mg.ha(-1), and September was the highest contribution month. Nitrogen was the element returned to the soil to a higher amount (71.9 kg ha(-1) yr(-1)), followed by potassium (41.1 kg ha(-1) yr(-1)). Litter decomposition rate 0.0015 g g(-1) day(-1) and the half-life were 462 days. Potassium was the element that showed the highest losses in comparison to the others. Cellulose appeared as a major participant in the structure of leaf litter, followed by lignin, the latter being associated with the leathery texture of the leaves in this formation.

Ochratoxin A in wines from 2002 to 2008 harvest marketed in Rio de Janeiro, Brazil

The occurrence of ochratoxin A (OTA) in wine from 2002 to 2008 harvest, traded in Rio de Janeiro State, was evaluated by analysing 43 national and 37 imported wines from Argentina (32) and Chile (5), adding up to 80 samples in total. OTA determination was performed using immunoaffinity columns and high-performance liquid chromatography. In 80 wine samples analysed, 25 (31.3%) were positive, presenting levels greater than 0.020 ng OTA mL(-1). It was not detected in imported wines. Within national wines, 58.1% of the samples were contaminated, with levels ranging from 0.020 to 0.050 ng mL(-1). The toxin was detected in 18 (69.2%) of 26 samples analysed of red table wine. Wines from 2008 harvest presented 84.6% of samples contaminated in 13 samples analysed. Despite the levels found in this study, they are below Brazilian tolerance limits. Nevertheless, the presence of OTA as found contributes to the human exposure to this toxin.

Synchrotron X-ray diffraction characterization of healthy and fluorotic human dental enamel

With the introduction of fluoride as the main anticaries agent used in preventive dentistry, and perhaps an increase in fluoride in our food chain, dental fluorosis has become an increasing world-wide problem. Visible signs of fluorosis begin to become obvious on the enamel surface as opacities, implying some porosity in the tissue. The mechanisms that conduct the formation of fluorotic enamel are unknown, but should involve modifications in the basic physical-chemistry reactions of demineralization and remineralisation of the enamel of the teeth, which is the same reaction of formation of the enamel's hydroxyapatite (HAp) in the maturation phase. The increase of the amount of fluoride inside of the apatite will result in gradual increase of the lattice parameters. The aim of this work is to characterize the healthy and fluorotic enamel in human tooth using Synchrotron X-ray diffraction. All the scattering profile measurements were carried out at the X-ray diffraction beamline (XRD1) at the Brazilian Synchrotron Light Laboratory-LNLS, Campinas, Brazil. X-ray diffraction experiments were performed both in powder samples and polished surfaces. The powder samples were analyzed to obtain the characterization of a typical healthy enamel pattern. The polished surfaces were analyzed in specific areas that have been identified as fluorotic ones. X-ray diffraction data were obtained for all samples and these data were compared with the control samples and also with the literature data. (c) 2012 Elsevier Ltd. All rights reserved.

The Alliance for Progress and Housing Policy in Rio de Janeiro and Buenos Aires in the 1960s

This article explores the construction of publicly financed low-income housing complexes in Rio de Janeiro, Brazil, and Buenos Aires, Argentina, in the 1960s. These housing developments were possible thanks to the arrival of foreign economic and technical assistance from the Alliance for Progress. Urban scholars, politicians, diplomats and urbanists of the Americas sought to promote middle-class habits, mass consumption and moderate political behaviour, especially among the poor, by expanding access to homeownership and ‘decent’ living conditions for a burgeoning urban population. As a result, the history of low-income housing should be understood within broader transnational discourses and practices about the ‘modernization’ and ‘development’ of the urban poor.

Candido, Maria Regina (org). Práticas Alimentares no Mediterrâneo Antigo. Rio de Janeiro: NEA/UERJ, 2012. 333 p.

Resumen de la compilación a cargo de Maria Regina Candido (NEA-UERJ) en torno a las prácticas alimentares en el contexto del Mediterráneo Antiguo. La misma cuenta con la colaboración de dieciséis investigadores brasileños, portugueses y argentinos pertenecientes a universidades públicas y privadas de los respectivos países

Candido, Maria Regina (org). Práticas Alimentares no Mediterrâneo Antigo. Rio de Janeiro: NEA/UERJ, 2012. 333 p.

Resumen de la compilación a cargo de Maria Regina Candido (NEA-UERJ) en torno a las prácticas alimentares en el contexto del Mediterráneo Antiguo. La misma cuenta con la colaboración de dieciséis investigadores brasileños, portugueses y argentinos pertenecientes a universidades públicas y privadas de los respectivos países