O discurso religioso no processo migratório para o caldeirão do beato José Lourenço

The Caldeirão is a site located in the city of Crato, in the south of Ceará, belonged to priest Cícero Romão Batista. There, was created a religious community led by blessed José Lourenço, who marked the life of thousands of Northeast country people in 1930s, for represent to them a space of religious conviviality, work and devotion. The Caldeirão s population was about three thousand of people, originated from states of Pernambuco, Alagoas, Paraíba, Maranhão, Piauí, Ceará and Rio Grande do Norte, who share the community s daily activities. The misery caused by the dryness and exploration of these country people by the landlords are indicated as the motivator elements of this migratory flux by the greater number of works published about the Caldeirão, turning the community into a primitive experience of class struggles. This present study proposes other comprehension of this migratory movement by the religious speech of salvation taken to country people by the counselor Severino Tavares. Was used as analysis camp the remaining norte-rio-grandenses that migrated to the Caldeirão, and as theoretical and methodological references the understanding model of investigation, the cultural history and the remaining memorial speech analysis. The work follows that pointing the phenomenon of Caldeirão as an campestral revolt is try to impose to this people the aspirations or wishes of others, besides of deny to them the right and the dignity of act by their believes and their own dreams.

Modelagem e simulação da solubilização da parafina em tubos circulares e em regime laminar

O óleo produzido nos novos campos de petróleo está cada vez mais parafínico e viscoso, com isso, à medida que o óleo é escoado, parafinas são depositadas sobre as paredes internas do tubo, e ao longo do tempo, tendem a reduzir drasticamente a área transversal ao escoamento. Visando estudar o processo de solubilização da parafina em dutos, esse trabalho objetiva desenvolver modelos matemáticos que represente o processo, com base nos fenômenos envolvidos no mesmo tais como transferência de massa, transferência de energia e equilíbrio sólido-líquido, implementando-os em um ambiente de desenvolvimento VBA (Visual Basic) for Excel ®. O presente trabalho foi realizado em quatro etapas: i) modelagem dos fenômenos de transferência de calor e massa, ii) modelagem da rotina dos coeficientes de atividade através do modelo UNIFAC e modelagem do sistema de equilíbrio sólido-líquido; iii) modelagem matemática do processo de solubilização e cálculo da espessura da parafina ao longo do tempo; iv) implementação dos modelos em um ambiente de desenvolvimento VBA for Excel® e criação de um simulador com uma interface gráfica, para simular o processo de solubilização da parafina depositada em dutos e sua otimização. O simulador conseguiu produzir soluções bastante adequadas, mantendo continuidade das equações diferenciáveis do balanço de energia e de massa, com uma interpretação física viável, sem a presença de dissipação de oscilações nos perfis de temperatura e massa. Além disso, esse simulador visa permitir a simulação nas diversas condições de escoamento, bem como compreender a importância das variáveis (vazão, temperatura de entrada, temperatura externa, cadeia carbônica do solvente). Através dos resultados foram possíveis verificar os perfis de temperatura, fração molar e o de solubilização

A tessitura da memória em o vendedor de passados de José Eduardo Agualusa

In the study of African literature in Portuguese language, the theme importance of memory is done by contact those literary works have with the context in which they operate. This study aims to reflect how memory as social element becomes an agent of the composition of literary structure in the O Vendedor de Passados (2004), by José Eduardo Agualusa. Therefore, we have as reference the critical method developed by Antonio Candido (1976), regarding the critical dialectic, in order to understand how such a throwback acts in the structuring of the romance in a relationship with both structural and thematic elements. Firstly, it presents a panoramic reading the Angolan literary scene in the post-independence, relating this context with the route of writing of José Eduardo Agualusa. Then it performs the analysis of the relationships between narratives categories - narrator, characters, space, time - and the memorial element, keeping in mind that these categories would be constructed in dialogue with the memory. Lastly, there is the reflection on the dynamics between fiction and reality apprehended in novelistic discourse in which a seller of past figures in an analysis that takes place from the skeptical look on this work. As a theoretical approach, we highlight mainly readings: Hampaté-Bâ (2010), Laura Padilla (2007), Tania Macêdo (2008) for the observation of the specific African context quickened in the novel; Tedesco (2004), Halbwachs (2006), Le Goff (2003) regarding the conceptualisation of memory; and Landesman (2006), Krause (2004), Gai (1997) in cutting the skeptical outlook with which the romance dialogues

O lugar no espaço: de Martin Heidegger para Eduardo Chillida

In preparing the book Art and Space - originally titled Die Kunst und der Raum (1969) - together with the work of Eduardo Chillida, and devote the text written to the sculptor, Heidegger seems to see in the works of Chillida some of his key themes rescued and reunited. This fusion of content and thought was revealed in his dialogue, at another moment, with the poetry of Friedrich Hölderlin. This dissertation aims to present some of the fundamental concepts in Heidegger's work, especially space, place and art; as well as explain the dialogue between these concepts and the works and thoughts of the sculptor Eduardo Chillida. Amongst the main points of this convergence of thought between the philosopher and the sculptor, we can find: the definition of art; the relationship of world and earth; the thinking about the place of art nowadays; and the meanings of interspace, to incorporate and make the space positive