A argumentação como elemento discursivo na mídia digital: um estudo sobre o blog fatos e dados

This thesis studies the use of argumentation as a discursive element in digital media, particularly blogs. We analyzed the Blog "Fatos e Dados" [Facts and Data], created by Petrobras in the context of allegations of corruption that culminated in the installation of a Parliamentary Commission of Inquiry to investigate the company within the Congress. We intend to understand the influence that the discursive elements triggered by argumentation exercise in blogs and about themes scheduling. To this end, we work with notions of argumentation in dialogue with questions of language and discourse from the work of Charaudeau (2006), Citelli (2007), Perelman & Olbrechts-Tyteca (2005), Foucault (2007, 2008a), Bakhtin (2006) and Breton (2003). We also observe our subject from the perspective of social representations, where we seek to clarify concepts such as public image and the use of representations as argumentative elements, considering the work of Moscovici (2007). We also consider reflections about hypertext and the context of cyberculture, with authors such as Levy (1993, 1999, 2003), Castells (2003) and Chartier (1999 and 2002), and issues of discourse analysis, especially in Orlandi (1988, 1989, 1996 and 2001), as well as Foucault (2008b). We analyzed 118 posts published in the first 30 days of existence of the blog "Fatos e Dados" (between 2 June and 1 July 2009), and analyzed in detail the top ten. A corporate blog aims to defend the points of view and public image of the organization, and, therefore, uses elements of social representations to build their arguments. It goes beyond the blog, as the main news criteria, including the posts we reviewed, the credibility of Petrobras as the source of information. In the posts analyzed, the news values of innovation and relevance also arise. The controversy between the Blog and the press resulted from an inadequacy and lack of preparation of media to deal with a corporate blog that was able to explore the characteristics of liberation of the emission pole in cyberculture. The Blog is a discursive manifestation in a concrete historical situation, whose understanding and attribution of meaning takes place from the social relations between subjects that, most of the time, place themselves in discursive and ideological dispute between each other - this dispute also affects the movements of reading and reading production. We conclude that intersubjective relationships that occur in blogs change, in the form of argumentative techniques used, the notions of news criteria, interfering with scheduling of news and organization of information in digital media outlets. It is also clear the influence that the discursive elements triggered by argumentation exercise in digital media, trying to resize and reframe frames of reality conveyed by it in relation to the subject-readers. Blogs have become part of the scenario information with the emergence of the Internet and are able to interfere in a more effective way to organize the scheduling of media from the conscious utilization of argumentative elements in their posts

Implicações socioambientais da construção de um parque eólico no município de Rio de Fogo-RN

The purpose of this study was to investigate the social-environmental implications of the first large scale wind farm recently built in Brazil (2006), Parque Eólico de Rio do Fogo (PERF), to the nearby communities. The research was base on the adjustment of the DIS/BCN tool to analyze social impact and it was linked to the multi-method approach. Applying the autophotography strategy, cameras were given to five children from the district of Zumbi, the nearest location to PERF, and they were asked to individually photograph the six places they liked the most and the six places they liked the least in their community. Then, these children were interviewed individually and collectively about the photographs. Adult locals in Zumbi, residents of Zumbi/Rio do Fogo settlement, members of the State and Municipal government and representatives of the PERF were also interviewed with the aid of some of the pictures taken by the children and others that might trigger something to say, as a strategy called sample function. The five children presented positive image towards PERF; all of them chose to photograph it as one of places they liked. Adult population of Zumbi presented positive visual evaluation towards PERF. A small number of the interviewees were aware of the environmental and social benefits of wind energy production. Residents did not participate of the decision making process regarding PERF. They approved the project, especially because of the jobs provided during construction. Nowadays, PERF is something apart from their lives because it no longer provides jobs or any other interaction between the facility and the locals. Residents relate to the land, not with the facility. However, there is no evidence of rejection towards PERF, it is simply seen as something neutral to their lives. The low levels of education, traditional lack of social commitment and citizenship, and the experience accumulated by PERF´s planners and builders in other countries, may be contributing points to the fact that Zumbi residents did not oppose to PERF. It is clear that the country needs a legislation which seriously considers the psycho-social dimension involved in the implementation of wind farms

Vulnerabilidade ambiental da zona costeira de Pititinga, Rio do Fogo, Rio Grande do Norte

This work presents a study on the environmental vulnerability of the coastal region of Pititinga, Rio do Fogo/RN. The coastal erosion of Pititinga beach was analyzed and considerated as one more process that produces environmental vulnerability in the area of study, taking into account its human and natural environment and establishing the relation between them, to understand the arrangement that produced its spatial configuration. The natural environment was expressed by thematics maps with geology, geomorphology, vegetation and soil themes, while the human environment was expressed by the use and occupation of the soil map. The coastal erosion was put in an erosion vulnerability map. The methodological procedure to generate the thematics maps, vulnerability maps and of the erosion coastal involved the bibliographic research, field visits with check-list form fill, collect and analysis of sediment sample, photo-interpretation techniques, integration of the information in a database, data store and spatial analysis in a Geographic Information System (GIS) ambient. The natural vulnerability map shows a predominancy of environments with low (29,6%) or medium (42,4%) vulnerability, pointed the frontal and mobile dune as the areas with the highest vulnerability. The environmental vulnerability map, presents a predominancy of environments with low vulnerability (53,8%), with the high vulnerability concentrated on Pititinga community. The coastal erosion vulnerability presented distinct behaviors on three sections among the coastal line according each one characteristics. Where there are frontal and transgressive dunes, vulnerability are, generally, medium or low, respectively, and in the absence of them, as what occurs in Pititinga community, the vulnerability is predominately very high

Culinária do Seridó: um elemento da identidade territorial

This work aims to analyze the local cuisine as an element of territorial identity from Seridó Rio Grande do Norte State in the contemporaneousness - XXI century, where it takes place one motion, seemly contradictory, yet dialogical, in the way of eating locally is modified by food diversity and yet is lauded as an element of resistance, that is, of identification. Based on the perspective that groups go over time outlining on the territory their eating cultural characteristics, we have noticed that the spatiality from the local cuisine has happened during the territorial structuring process, being susceptible to the social, economical and technological changes, that hover over this space. On the unfolding days it was created a whole semiology around the cookery , incorporating to its territory of living, symbols, images, knowledge, tastes, feelings and smells that legitimate a way of being, better saying, of eating. But not all of the plates that congregate these aspects, only the oldest, the most emblematic. Within the diverse intercrossing of culture at Seridó region, they are the ones that maintain the vinculum from the group with its culture and with its territory, reminding what they are, or at least what they were, conferring them a legitimacy before those to whom they relate. The cookery from the Seridó region, this way is a cultural geo-symbol that turn this space significant and visible, for ordering the inside characteristics from the group before the new socio-cultural models present in the territory

Contribution to the discussions on the origin of the cerrado biome: Brazilian savanna

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Explicação do conteúdo: elemento estruturante da apredizagem eficaz

Neste artigo busca-se mostrar a construção de uma categoria explicativa do trabalho docente denominada explicação do conteúdo, a partir de representações de alunos da Habilitação Magistério sobre as práticas pedagógicas de seus professores, cuja formulação assumiu a função de elemento estruturante básico do trabalho docente eficaz. Trata-se de pesquisa de abordagem qualitativa em que os instrumentos utilizados para coleta de dados foram observação em sala de aula e entrevista semi-estruturada.

Dominação e contrapoder: o candomblé no fogo cruzado entre construções e desconstruções de diferença e significado

Este ensaio debate a questão da dominação e do contrapoder com base no exemplo de alguns momentos específicos da história do candomblé. Partindo de uma reflexão sobre perspectivas teóricas antropológicas e pós-coloniais recentes sobre cultura, identidade e poder, procura-se mostrar que o candomblé se apresenta como um campo disputado, não apenas internamente, mas, inclusive, no que diz respeito à sua delimitação externa. Argumenta-se que uma aproximação entre olhares antropológicos e preocupações pós-coloniais pode ajudar a entender melhor como os agentes sociais tecem, por meio da articulação de signos e significados, relações de poder ao mesmo tempo em que promovem atos de identificação e de delimitação; e, como este processo contribui para a construção e desconstrução dos cenários de dominação e de contrapoder.

Metacryphaeus rotundatus, um novo elemento da fauna de trilobites calmoniidae (phacopida), da formação Ponta Grossa (Devoniano), bacia do Paraná, Brasil

Calmoniids (Delo, 1935) are the most common and abundant group of trilobites of the fossil record of the Devonian Ponta Grossa Formation in the Apucarana sub-basin. Although known since the past century, the study of calmoniids has been taxonomically and stratigraphically biased. This is because some authors centered their studies on some particular genera from a few stratigraphic horizons within the basal portion of the Ponta Grossa Formation. The analyses of 398 specimens of calmoniid trilobites of the rocks of Jaguariaiva Member of the Ponta Grossa Formation, mainly from Tibagi county in the state of Paraná, Brazil, indicate the presence of specimens that are referable to Metacryphaeus rotundatus (Kozlowski, 1923). This is the first record of M. rotundatus in Brazilian Devonian rocks. Metacryphaeus rotundatus is a conspicuous species of the Emsian rocks of the Icla Formation, Bolivia. Although the affinities of the trilobite fauna of the Devonian Paraná Basin, in the context of the Malvinokaffric realm, are with the Brazilian and South Africa provinces, this finding is in accordance with new evidence (e.g., conulariids, homalonotids trilobites), indicating the presence of cosmopolitan species with Andean affinities. Metacryphaeus rotundatus lived in a broad paleoclimatic range, from a temperate, cold temperate to a subpolar climate. Finally, in the Devonian of the Paraná Basin, M. rotundatus lived and were preserved in muddy, organic rich bottoms, deposited in offshore waters, below the storm wave base, associated to marine flooding surfaces.

Conceito como signo: Elemento semiótico para análise e mediação da informação

Knowledge organization promotes advances in theoretical and applied study of concepts. This paper explores the question of semiotic backgrounds of knowledge organization, informational mediation and communication, focusing on the pragmatic-semiotic meaning of concepts. We conclude that organizing information and knowledge approaches that seek to emphasize the meaning of language used by a community must to recognize the semiotic characteristics of concepts.

Aplicação de calcário, silicato e gesso em soqueira de cana-de-açúcar sem despalha a fogo

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Arte em cerâmica e a memória como elemento criativo

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Celeida Tostes: o barro como elemento integrativo na Arte Conteporânea

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)