Os efeitos da comunicação digital na dinâmica do ativismo transnacional contemporâneo : um estudo sobre a Al-Qaeda, Wikileaks e Primavera Árabe

Tese (doutorado)—Universidade de Brasília, Instituto de Relações Internacionais, Programa de Pós-Graduação em Relações Internacionais, 2016.

Orientalismos: exilio, alteridad y cultura árabe en la obra de Paul Bowles

Orientalismos: exilio, alteridad y cultura árabe en la obra de Paul Bowles propone un recorrido por la obra del escritor norteamericano centrándose en sus trabajos realizados durante sus viajes por el norte de África y sus casi cincuenta años como expatriado en Marruecos, incluyendo las novelas El cielo protector (1949) y La casa de la araña (1955), distintos ensayos de viajes, varios poemas, numerosos relatos breves, diferentes traducciones de autores marroquíes y Points in Time (1992), una historia lírica de Marruecos. El objetivo de la tesis es revisar el papel de Paul Bowles dentro de la tradición literaria Orientalista en el Magreb y determinar en qué sentido es continuador de esta tradición o bien rupturista, ofreciendo una alternativa a la tradicional lectura poscolonialista de su obra a la luz del nuevo marco teórico del cosmopolitismo. La tesis aborda una lectura triple de la obra de Paul Bowles (1910-1999) que, en mi opinión, se corresponde con tres fases literarias que el autor desarrollará en Marruecos y que, a su vez, responden a tres sensibilidades distintas que irán evolucionando con el paso de los años. La primera es una lectura orientalista de sus ensayos de viajes estableciendo una comparativa con la tradición literaria anglo-americana en el Magreb desde finales del siglo XVIII hasta bien entrado el siglo XX. A continuación, rastrearemos elementos de esta tradición hasta su novela El cielo protector. La segunda sección propone una lectura desde el punto de vista de la antropología, que se corresponde con una etapa de mayor interés por la cultura popular y las heterodoxas tradiciones y creencias marroquíes...

La sabiduría árabe antigua reflejada en los proverbios de Al-Maydani: traducción y análisis paremiológico de un corpus seleccionado

Little is known about Ancient Arabia before the arrival of Islam as it was an area with few inhabited settlements and it was mostly a passageway for traders. In those inhabited settlements we could find some settled Arabs, but the prevailing life style was that of the rest of the population, nomadic Bedouin Arabs who travelled from place to place looking for water and pasture for their cattle, which they lived off. The desert was their natural habitat, a hostile environment full of danger where life was not easy. Camel taming made it possible for them to live that nomadic lifestyle, and the Bedouins became inseparable from their camels and from their horses and cattle. In order to make a living they worked as hunters, transported caravans, and plundered too. In the pre-Islamic era, knowledge was transmitted by oral communication, so very little written information about that time and place remains. One thing that has been handed down are proverbs, which after the 8th Century started to be collected by several writers in various written works. Given the characteristics of those proverbs, which are conserved almost intact from their origins, we can learn much about the lifestyle in Ancient Arabia. What is to be investigated within this thesis is whether through Paremiology it is possible to learn more about this area at this historic moment that precedes the arrival of Islam, and the first years of this religion. To learn about history, we usually rely on historians and palaeontologists, but this work will demonstrate that through Paremiology it is possible to know other aspects of culture, their knowledge, the way of life, thinking, society, etc...

Los proverbios de animales en árabe clásico: análisis, estudio comparativo y equivalencias en español

This study entitled «Classical Arabic proverbs: analysis, comparative study and equivalence in Spanish», aims on one hand, to display the multiple problems we face when translating proverbs between Arabic and Spanish, and on the other hand, offers an updated check up of the proverbs uses as well as an analysis of the equivalence between proverbs. It was an arduous task looking for reference works which were of interest to our research both in Arabic and Spanish. We consulted many references but if we were to cite the most important ones, we would talk about works such as Magma alamtal by al-Maydani, which constituted the base we relied on in the analytical part of our work. Also of interest was Hayatu Al-Hayauani l-al-Kubra, from ad-Dummayri and his other work Mungid al-lugati w al-a'lam; as well as Ğamharat al-amtal by Abū Hilāl Al-‘Askarī and Ğamharat al-amtal al-baġdadiyya by‘Abd ar-Rahman Tikritī. As for the references in Spanish, we relied on Martinez Kleiseŕs Ideological General Spanish Proverbs; as well as 1001 Spanish sayings and their correspondence in eight languages from Julia Seville Muñoz and Ortiz de Urbina; also, Introduction to the study of fixed expressions by Julio Casares; Vocabulary of proverbs and proverbial phrases (1627-2000) by G. Correas; Dictionnary of sayings by Campos and Barella; the famous The Ingenious Gentleman Don Quixote of La Mancha by Miguel de Cervantes; the work of Sebastián Orozco de Covarrubias Treasure of Castilian Spanish; as well as Sayings and Proverbs in Romance from Hernán Núñez; or Over 21,000 Castilian Sayings not contained in the Large Collection of the Master Gonzalo Correas by Rodriguez Marín. Our work covered two main levels: a descriptive empirical area that included a historical approach with a definition of the different terms related to the proverbs used in our study. The other level is analytical which, besides holding our personal stamp, has been executed through a rigorous study of the three major aspects of our research: analysis, translation and equivalence of the proverb. We started by making a brief description of the empirical part we have divided into several sections, each devoted to the study of one particular aspect...

Eosinophils in bronchial mucosa of asthmatics after allergen challenge: effect of anti-IgE treatment

Anti-IgE, omalizumab, inhibits the allergen response in patients with asthma. This has not been directly related to changes in inflammatory conditions. We hypothesized that anti-IgE exerts its effects by reducing airway inflammation. To that end, the effect of anti-IgE on allergen-induced inflammation in bronchial biopsies in 25 patients with asthma was investigated in a randomized, double-blind, placebo-controlled study. Allergen challenge followed by a bronchoscopy at 24 h was performed at baseline and after 12 weeks of treatment with anti-IgE or placebo. Provocative concentration that causes a 20% fall in forced expiratory volume in 1 s (PC(20)) methacholine and induced sputum was performed at baseline, 8 and 12 weeks of treatment. Changes in the early and late responses to allergen, PC(20), inflammatory cells in biopsies and sputum were assessed. Both the early and late asthmatic responses were suppressed to 15.3% and 4.7% following anti-IgE treatment as compared with placebo (P < 0.002). This was paralleled by a decrease in eosinophil counts in sputum (4-0.5%) and postallergen biopsies (15-2 cells/0.1 mm(2)) (P < 0.03). Furthermore, biopsy IgE+ cells were significantly reduced between both the groups, whereas high-affinity IgE receptor and CD4+ cells were decreased within the anti-IgE group. There were no significant differences for PC(20) methacholine. The response to inhaled allergen in asthma is diminished by anti-IgE, which in bronchial mucosa is paralleled by a reduction in eosinophils and a decline in IgE-bearing cells postallergen without changing PC(20) methacholine. This suggests that the benefits of anti-IgE in asthma may be explained by a decrease in eosinophilic inflammation and IgE-bearing cells.

Expression of smooth muscle and extracellular matrix proteins in relation to airway function in asthma

Background: Smooth muscle content is increased within the airway wall in patients with asthma and is likely to play a role in airway hyperresponsiveness. However, smooth muscle cells express several contractile and structural proteins, and each of these proteins may influence airway function distinctly. Objective: We examined the expression of contractile and structural proteins of smooth muscle cells, as well as extracellular matrix proteins, in bronchial biopsies of patients with asthma, and related these to lung function, airway hyperresponsiveness, and responses to deep inspiration. Methods: Thirteen patients with asthma (mild persistent, atopic, nonsmoking) participated in this cross-sectional study. FEV1 % predicted, PC20 methacholine, and resistance of the respiratory system by the forced oscillation technique during tidal breathing and deep breath were measured. Within 1 week, a bronchoscopy was performed to obtain 6 bronchial biopsies that were immunuhistochemically stained for alpha-SM-actin, desmin, myosin light chain kinase (MLCK), myosin, calponin, vimentin, elastin, type III collagen, and fibronectin. The level of expression was determined by automated densitometry. Results: PC20 methacholine was inversely related to the expression of alpha-smooth muscle actin (r = -0.62), desmin (r = -0.56), and elastin (r = -0.78). In addition, FEV1% predicted was positively related and deep inspiration-induced bronchodilation inversely related to desmin (r = -0.60), MLCK (r = -0.60), and calponin (r = -0.54) expression. Conclusion: Airway hyperresponsiveness, FEV1% predicted, and airway responses to deep inspiration are associated with selective expression of airway smooth muscle proteins and components of the extracellular matrix.

Pulmonary periarterial inflammation in fatal asthma

P>Background To date, little information has been available about pulmonary artery pathology in asthma. The pulmonary artery supplies the distal parts of the lungs and likely represents a site of immunological reaction in allergic inflammation. The objective of this study was to describe the inflammatory cell phenotype of pulmonary artery adventitial inflammation in lung tissue from patients who died of asthma. Methods We quantified the different inflammatory cell types in the periarterial region of small pulmonary arteries in lung tissue from 22 patients who died of asthma [fatal asthma (FA)] and 10 control subjects. Using immunohistochemistry and image analysis, we quantified the cell density for T lymphocytes (CD3, CD4, CD8), B lymphocytes (CD20), eosinophils, mast cells (chymase and tryptase), and neutrophils in the adventitial layer of pulmonary arteries with a diameter smaller than 500 mu m. Results Our data (median/interquartile range) demonstrated increased cell density of mast cells [FA=271.8 (148.7) cells/mm

Territórios ocupados : uma abordagem geográfica do conflito israelo-palestino através dos quadrinhos de Joe Sacco

O estudo trata da dimensão territorial do conflito israelo-palestino a partir do jornalismo em quadrinhos produzidos por Joe Sacco. Para isso, procura, preliminarmente, desenvolver uma abordagem da representação espacial nos quadrinhos através de sua linguagem visual e textual, que evidencia uma percepção espacial e expressa um conjunto de significados a partir das ações que unem os personagens ao lugar. A partir desse quadro de interpretação, o presente estudo focaliza, através da análise das obras de Joe Sacco, o conflito árabe-israelense para entender os territórios palestinos ocupados como um volume político que retrata a perda de soberania política dos palestinos em sentido amplo. Esse enfoque se volta para uma reflexão a respeito do dia a dia dos palestinos através dos quadrinhos considerando o cotidiano da ocupação e sua dimensão espacial (ou seja, um conteúdo que remete ao território, uma vez que apresenta todo um conjunto de significados que evocam um sentido territorial). Assim, a pesquisa objetiva entender os territórios palestinos ocupados, procurando evidenciar em que medida os quadrinhos de Joe Sacco disponibilizam elementos para a pesquisa em Geografia, na medida em que expressam, sugere-se, uma geograficidade. Tal enfoque, que recorre ao escopo conceitual da Geografia – e notadamente ao conceito de território e seus múltiplos –, mediatizando-os através do recurso às obras de Joe Sacco, possibilita, sugere-se, um ângulo de abordagem peculiar sobre o território em locais de conflito, na medida em que, através dele, torna-se possível observar as formas de controle e precarização territorial dos palestinos em sua formação espaço-territorial.

Edward Said Um Intelectual Crítico e Cosmopolita

Edward Said, palestiniano cidadão do mundo, historiador crítico da literatura e da cultura preocupa-se em analisar e desmistificar as representações ideológicas que afirmam a superioridade de uma cultura sobre as outras. Em Orientalismo , publicado originalmente em 1978, demonstra como o colonialismo europeu constrói uma representação do mundo oriental, especialmente do mundo árabe e muçulmano, em que os representados surgem como seres incapazes de autonomia, racionalidade e autogoverno. Como contraponto a esta concepção, desenvolve-se, no período da emancipação e das independências coloniais, uma nova visão em que os povos colonizados de mero objecto de representação se transformam em sujeitos da sua própria história. Em Cultura e Imperialismo , publicado em 1993, Said analisa como os intelectuais e os criadores dos povos dominados elaboram uma nova representação de si próprios e do Outro no âmbito do processo de luta e emancipação colonial. Mas apenas a livre interacção e interdependência das culturas poderá constituir uma síntese superadora do imperialismo e do nacionalismo anticolonial. Dimensão libertadora que se tornará a verdadeira missão e vocação do intelectual sem fronteiras de que Said foi um dos maiores expoentes contemporâneos.

A performatividade dos movimentos sociais contemporâneos: dissertação

Dissertação submetida à Escola Superior de Teatro e Cinema para cumprimento dos requisitos necessários à obtenção do grau de Mestre em Teatro - especialização em Teatro e Comunidade.

A experiência da morena nos braços de Frei João

pp. 11-67

O poder e o amor na lenda do rei Rodrigo

pp. 303-310

O poder da informação na política internacional: a wikileaks e a revolução na Tunísia

Dissertação apresentada para cumprimento dos requisitos necessários à obtenção do grau de Mestre em Ciência Política e Relações Internacionais

A política externa da União Europeia: análise da coerência e eficácia da política europeia de vizinhança

Dissertação apresentada para cumprimento dos requisitos necessários à obtenção do grau de Mestre em Ciência Política e Relações Internacionais