Freiberg (Sachsen), Techn. Univ., Diss., 2003. / Computerdatei im Fernzugriff.

Freiberg (Sachsen), Techn. Univ., Diss., 2003. / Computerdatei im Fernzugriff.

Freiberg (Sachsen), Techn. Universiẗat, Diss., 2003.

Nesta dissertação, investimos na depreensão e no cotejo dos ethé das instâncias dos enunciadores e dos atores do enunciado de duas totalidades fílmicas: o subgênero drama político, O último rei da Escócia, dirigido pelo norte-americano, Kevin MacDonald, em 2006, e o documentário-verdade, General Idi Amin Dada: um autorretrato, dirigido pelo francês Barbet Schroeder, em 1974, na perspectiva da Semiótica francesa. Os enunciadores correspondem ao simulacro de sujeito dos cineastas, em conjunção com roteiristas, operadores de iluminação e de som; e os atores do enunciado correspondem ao simulacro de sujeito de Idi Amin Dada nos filmes. Entende-se o ethos na visada da Semiótica narrativa e discursiva, como um modo recorrente de fazer e ser, depreensível por meio de um percurso gerativo de sentido. As ações dos sujeitos ligadas ao fazer oscilam devido à influência das grandezas, intensidade e extensidade, que os aspectualizam, por meio do olhar do observador, representado pelos espectadores, cujas percepções são temporalizadas, controladas pelo andamento, princípios advindos da Semiótica tensiva. Os ethé dos enunciadores estão diretamente relacionados aos recursos fílmicos: tipos de plano, enquadramentos, tipos de ângulo, movimentos de câmara, iluminação, efeitos sonoros. Todos esses elementos também participam da composição dos ethé dos atores, acrescidos dos elementos corporais, como: gestos, expressão facial, olhar e forma de se mover no espaço. Pautando-nos nos trabalhos de Yuri Lotman (1978), Greimas e Courtès (1979; 2008), Elizabeth Harkot-de-La-Taille (2004; 2008), Norma Discini de Campos (2009; 2006) e Fiorin (2008), analisamos os recursos fílmicos e gestuais, cujas significações erigem da combinação do plano do conteúdo e do plano da expressão, submetidos à percepção dos espectadores. Para tanto, elencamos três cenas emblemáticas de cada filme. Primeiramente, nós as cotejamos separadamente em cada obra, a fim de verificar a possibilidade de convergência ou divergência entre o ethos do enunciador e o do ator do enunciado. Em seguida, cotejamos os dois filmes, a fim de verificar o grau de convergência ou divergência entre os ethé dos enunciadores e entre atores com os estilos dos subgêneros. / In this dissertation, we observe and compare the ethos of the enunciators and the actors of enunciation of two movie subgenres: the political drama The last king of Scotland, directed by the North American filmmaker Kevin McDonald (2006), and the documentary General Idi Amin Dada: a selfportrait (1974), directed by the French filmmaker Barbet Schroeder, from the perspective of French Semiotics. The enunciators correspond to the simulacrum of the subjects responsible for the movie: filmmakers, screen players, sound editor, photography etc; and the actors of the enunciation correspond to the subject Idi Amin Dada. Ethos in the perspective of narrative and discursive semiotics is understood as resulting from repetitive ways of doing and being, which are recognized in the generative process of meaning. The actions of the actors, which are related to the way of doing, vary according to the influence of two valencies: intensity and extensity, which aspectualize them through the viewers gaze, represented by the spectators, whose perceptions are time-measured and controlled by the pacing, principle derived from tensive Semiotics. The ethos of the enunciators is apprehended from the filmic elements: types of plan, framing, angle, camera movements, lighting, sound effects and body elements: gestures, facial expression, gaze and movement in space. Based on the works of Yuri Lotman (1978), Greimas and Courtès (1979), Elizabeth Harkot de-La-Taille (2004), Norma Discini de Campos (2009; 2006), Fiorin (2004; 2008), we perform an analysis of filmic and gestural features of three emblematic scenes in each movie, whose meanings come from the combination of the content and the expression plan submitted to the perception of viewers. Firstly, we compare them separately in order to verify the possibility of convergence or divergence between the ethos of the enunciator and the actor. Then we compare both films in order to verify the degree of convergence or divergence between the ethos of enunciators and the style of each subgenre.

Nesta dissertação, investimos na depreensão e no cotejo dos ethé das instâncias dos enunciadores e dos atores do enunciado de duas totalidades fílmicas: o subgênero drama político, O último rei da Escócia, dirigido pelo norte-americano, Kevin MacDonald, em 2006, e o documentário-verdade, General Idi Amin Dada: um autorretrato, dirigido pelo francês Barbet Schroeder, em 1974, na perspectiva da Semiótica francesa. Os enunciadores correspondem ao simulacro de sujeito dos cineastas, em conjunção com roteiristas, operadores de iluminação e de som; e os atores do enunciado correspondem ao simulacro de sujeito de Idi Amin Dada nos filmes. Entende-se o ethos na visada da Semiótica narrativa e discursiva, como um modo recorrente de fazer e ser, depreensível por meio de um percurso gerativo de sentido. As ações dos sujeitos ligadas ao fazer oscilam devido à influência das grandezas, intensidade e extensidade, que os aspectualizam, por meio do olhar do observador, representado pelos espectadores, cujas percepções são temporalizadas, controladas pelo andamento, princípios advindos da Semiótica tensiva. Os ethé dos enunciadores estão diretamente relacionados aos recursos fílmicos: tipos de plano, enquadramentos, tipos de ângulo, movimentos de câmara, iluminação, efeitos sonoros. Todos esses elementos também participam da composição dos ethé dos atores, acrescidos dos elementos corporais, como: gestos, expressão facial, olhar e forma de se mover no espaço. Pautando-nos nos trabalhos de Yuri Lotman (1978), Greimas e Courtès (1979; 2008), Elizabeth Harkot-de-La-Taille (2004; 2008), Norma Discini de Campos (2009; 2006) e Fiorin (2008), analisamos os recursos fílmicos e gestuais, cujas significações erigem da combinação do plano do conteúdo e do plano da expressão, submetidos à percepção dos espectadores. Para tanto, elencamos três cenas emblemáticas de cada filme. Primeiramente, nós as cotejamos separadamente em cada obra, a fim de verificar a possibilidade de convergência ou divergência entre o ethos do enunciador e o do ator do enunciado. Em seguida, cotejamos os dois filmes, a fim de verificar o grau de convergência ou divergência entre os ethé dos enunciadores e entre atores com os estilos dos subgêneros. / In this dissertation, we observe and compare the ethos of the enunciators and the actors of enunciation of two movie subgenres: the political drama The last king of Scotland, directed by the North American filmmaker Kevin McDonald (2006), and the documentary General Idi Amin Dada: a selfportrait (1974), directed by the French filmmaker Barbet Schroeder, from the perspective of French Semiotics. The enunciators correspond to the simulacrum of the subjects responsible for the movie: filmmakers, screen players, sound editor, photography etc; and the actors of the enunciation correspond to the subject Idi Amin Dada. Ethos in the perspective of narrative and discursive semiotics is understood as resulting from repetitive ways of doing and being, which are recognized in the generative process of meaning. The actions of the actors, which are related to the way of doing, vary according to the influence of two valencies: intensity and extensity, which aspectualize them through the viewers gaze, represented by the spectators, whose perceptions are time-measured and controlled by the pacing, principle derived from tensive Semiotics. The ethos of the enunciators is apprehended from the filmic elements: types of plan, framing, angle, camera movements, lighting, sound effects and body elements: gestures, facial expression, gaze and movement in space. Based on the works of Yuri Lotman (1978), Greimas and Courtès (1979), Elizabeth Harkot de-La-Taille (2004), Norma Discini de Campos (2009; 2006), Fiorin (2004; 2008), we perform an analysis of filmic and gestural features of three emblematic scenes in each movie, whose meanings come from the combination of the content and the expression plan submitted to the perception of viewers. Firstly, we compare them separately in order to verify the possibility of convergence or divergence between the ethos of the enunciator and the actor. Then we compare both films in order to verify the degree of convergence or divergence between the ethos of enunciators and the style of each subgenre.

The purpose of our thesis is to show the important role of the woman in the novelistic autobiography of Leon l'Africain. Inspired by the Description de l'Afrique, written by the famous arab geographer Mohamed al-Wazzan ez-Zayyati, Maalouf converted this autobiography to a quest of a man in search of an identity exceeding the geographic, ethnic and religious boundaries. If he succeeded in arriving to the end of his journey, it's mainly due to the contribution of the woman who is present under different names and faces throughout the novel and who leads him to the dialogue of cultures.

Thèse 3 cycle--Études islamiques--Strasbourg II, 1975. / Bibliogr. p. 247-258. Index.

This thesis deals with the technological process of brewing beer, describes the raw materials needed for its production, and points out the useful and harmful substances contained in beer as biogenic amines (BA). Furthermore, there are described the issues of biogenic amines in food and primarily in beer, which is a histamine, putrescine, cadaverine, tyramine and tryptamine. In the practical section BA was determined in lager bottom-fermented beers from local microbreweries and large industrial breweries. Beer is according to legislation considered as a safe food containing a variety of healthful nutrients such as B vitamins, proteins, carbohydrates, minerals, soluble fiber and polyphenolic merged, which have anticarcinogenic, antioxidant and antimicrobial effects. On the other hand, in beer we can find harmful substances such as alcohol, heavy metals, N-nitrosamines, aromatic hydrocarbons, polychlorinated biphenyls, nitrates and biogenic amines. In the second part of the research are summarized the issues of BA in certain foods and beverages, their chemical structure, the way how they are created and their negative effects on the human body. BA are natural, biologically active substances that are essential for the human organism. Their excessive amount in beer is toxic for the human organism. Ethanol contained in the beer decreases the activity of the enzyme monoamine oxidase, and this leads to reduced degradation of BA. Intoxication of BA can cause headaches, vomiting, hypertension, allergic reactions, rashes and even loss of consciousness, therefore, should be the content of these substances monitored. In the practical part of this theses the samples of bottom-fermented beers were analyzed. The first group of samples included unfiltred and unpsaterized beers from microbreweries. In the second group there were filtered and pasteurized beers from large breweries. HPLC determined BA in beer (histamine, putrescine, cadaverine, tyramine and tryptamine). The resulting values indicate that the domestic beers contain biogenic amines in very small concentrations, thus satisfy the legislative standarts. The results were also compared between the two groups of samples. These samples showed that the beer from microbreweries is not contaminated as originally was expected. It shows good technological processes in the manufacture of beer in such small devices.

No description available.

No description available.