A case study of the 9 August 1988 South Atlantic storm: Numerical simulations of the wave activity

During 9-11 August 1988, a cyclone developed over Uruguay in the lee of the Andes Mountains and moved over the South Atlantic Ocean, where it redeveloped into an intense storm. This storm was responsible for unusual wave activity along the Brazilian shoreline from 22° to 32°S. The Brazilian news media reported the loss of at least one life, waves of 3 m and higher, and the disappearance of a drainage pipe, which weighed 8000 kg, off the shores of Rio de Janeiro. In this paper, the evolution of this intense storm and the associated ocean wave response is studied through European Centre for Medium-Range Weather Forecasts analyses, a hydrostatic limited-area meteorological model, and a second-generation prognostic wave model. The atmospheric model results indicated the presence of a long-lived and large fetch with surface wind velocities higher than 12 m s -1 directed toward the coast. Some areas with velocities of 20 m s -1 were embedded in the fetch. The wave model forced by this wind field was able to simulate waves with a significant height of 8 m far from the coast and about 4 m in regions very close to the Brazilian coast in agreement with the occurrence reported at Rio de Janeiro. The swell propagation toward the coast of Rio de Janeiro was obstructed by a northeastward 10-m wind during the first 24-h period of the model's integration. During the second 24-h period, the fetch was still large and strong, but the obstacle was removed by a counterclockwise rotation of wind direction favoring the swell and windsea propagation toward the Rio de Janeiro coast.

Jornalismo e cidadania: uma análise comparativa de coberturas de violações de direitos do adolescente

Pós-graduação em Comunicação - FAAC

Pra não dizer que não se falou de flores: a repercussão da Revolução dos Cravos na grande imprensa do Brasil, 1974 – 1976

Pós-graduação em História - FCLAS

As flores animadas em O Parahyba : características do suporte e suas significações no folhetim brasileiro do século XIX

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Integralismo e ideologia autocrática chauvinista regressiva: crítica aos herdeiros do sigma

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Informative Radio Models in Brazil: The All-News Networks

This study analyzes the particularities of Brazilian radio networks that adopt the all-news format and briefly presents the main national and international experiences for the implementation of the model and its conceptualization. Besides the bibliographic review, we use the multiple-case study, analyzing as the empirical objects CBN and BandNews FM networks. Also, we apply methodological procedures of systematic non-participant observation, supplemented by interviews and surveys. We conclude that the different all-news programming models and network organizations influence the processes of production, information structure, broadcasting language, and therefore the stations' profile. © 2011 Copyright Taylor and Francis Group, LLC.

A construção da notícia no site Mercosul News: o caso EPP

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Entre o ler e o assistir: experiências de leitura de textos em movimento do telejornalismo news na escola

Pós-graduação em Educação - FFC