Dissertations / Theses: 'Amin al-'

1

Dyck, Veronica H. "Aḥmad Amin, creating an Islamic identity." Thesis, McGill University, 1988. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=61902.

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Schäfer, Judith [Verfasser], and Bernd [Akademischer Betreuer] Speiser. "Synthese und Charakterisierung von amin- und amid- verknüpften Ferrocenderivaten / Judith Schäfer ; Betreuer: Bernd Speiser." Tübingen : Universitätsbibliothek Tübingen, 2013. http://d-nb.info/1162844353/34.

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Wang, Chuan [Verfasser]. "Entwicklung neuer Amin-katalysierter Dominoreaktionen / Chuan Wang." Aachen : Hochschulbibliothek der Rheinisch-Westfälischen Technischen Hochschule Aachen, 2010. http://d-nb.info/1015459382/34.

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Weiss, Felix. "Lyotrop flüssigkristalline Epoxid-Amin-Additionspolymere und Elastomere." [S.l.] : [s.n.], 2004. http://deposit.ddb.de/cgi-bin/dokserv?idn=970132581.

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Mokhlesi, Amin [Verfasser]. "Natural Products from Marine Sponges / Amin Mokhlesi." Düsseldorf : Universitäts- und Landesbibliothek der Heinrich-Heine-Universität Düsseldorf, 2018. http://d-nb.info/1154306984/34.

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Steemann, Franz Xaver. "Beiträge zur Chemie energetischer Amin-, Nitramin- und Tetrazolverbindungen." Diss., lmu, 2009. http://nbn-resolving.de/urn:nbn:de:bvb:19-105232.

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Parvizi, Amin [Verfasser]. "Phase retrieval methods in inline-holography / Amin Parvizi." Ulm : Universität Ulm, 2016. http://d-nb.info/1109882297/34.

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Stark, Oliver Gerhard. "Beiträge zur Precursorchemie von GaN-Materialien: Gruppe-III-Amid-Azide und Gruppe-III-Tris(trimethylstannyl)amin-Addukte." [S.l.] : [s.n.], 2002. http://deposit.ddb.de/cgi-bin/dokserv?idn=964937255.

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9

Melzer, Linda [Verfasser], Amin [Akademischer Betreuer] Derouiche, Amin [Gutachter] Derouiche, and David [Gutachter] Slattery. "Rab6A Immunmarkierung im Gehirn von Maus und Mensch: Etablierung eines astrozytenspezifischen Markers / Linda Melzer ; Gutachter: Amin Derouiche, David Slattery ; Betreuer: Amin Derouiche." Frankfurt am Main : Universitätsbibliothek Johann Christian Senckenberg, 2020. http://d-nb.info/1222588978/34.

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Hahn-Klimroth, Maximilian Grischa [Verfasser], Amin [Akademischer Betreuer] Coja-Oghla, Yury [Akademischer Betreuer] Person, Amin [Gutachter] Coja-Oghlan, and Uriel [Gutachter] Feige. "Large discrete structures : statistical inference, combinatorics and limits / Maximilian Grischa Hahn-Klimroth ; Gutachter: Amin Coja-Oghlan, Uriel Feige ; Amin Coja-Oghla, Yury Person." Frankfurt am Main : Universitätsbibliothek Johann Christian Senckenberg, 2021. http://d-nb.info/1239730039/34.

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Ohle, Andrea. "CO2-Abtrennung aus Gasströmen durch Absorption in Poly(methyldiglykol)amin." Doctoral thesis, Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2009. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-23497.

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In dieser Dissertation wird ein Prozess für die absorptive CO2-Abtrennung aus Gasströmen vorgestellt, der durch die Nutzung des neu entwickelten Waschmittels GenosorbN in einem Postcombustion-Prozess einen geringeren Energiebedarf als bisher bekannte Verfahren aufweist. Für die Nachrüstung bereits vorhandener Kraftwerke ist der Postcombustion-Prozess vorteilhaft, da er im Vergleich zum IGCC- oder dem Oxyfuel-Verfahren die geringsten Änderungen im Kraftwerksprozess selbst erfordert. Die bisher für die CO2-Abtrennung diskutierten Absorptionsmittel, wie z. B. MEA (Mono-Ethanol-Amin), haben allerdings vor allem in der Regeneration einen sehr hohen Energiebedarf, der vom Kraftwerk zusätzlich zur Verfügung gestellt werden muss. In Zusammenarbeit zwischen dem Institut für Verfahrenstechnik und Umwelttechnik der TU Dresden und der Clariant GmbH wurde das Absorptionsmittel GenosorbN (chemische Bezeichnung: Poly(methyldiglykol)amin) entwickelt. GenosorbN weist als Hybrid-Waschmittel gegenüber CO2 sowohl physikalische als auch chemische Bindungseigenschaften auf. Ausgehend von der Löslichkeitscharakteristik dieses Absorptionsmittels für CO2 und wichtigen Stoffwerten (z. B. Wärmekapazität und Lösungswärme von CO2) wurden mit Hilfe eines umfangreichen Versuchsprogramms an einer Technikumsanlage Betriebsparameter für einen energetisch günstigen technischen Einsatz ermittelt. Dabei hat sich herausgestellt, dass der Absorptionsprozess mit unverdünntem GenosorbN gegenüber einer MEA-Wäsche bei einem CO2-Abscheidegrad von ca. 90 % einen um ca. 20 - 27 % geringeren Energiebedarf in der Waschmittelregeneration aufweisen kann. Außerdem ist für die Desorption ein energetisch minderwertiger Heizdampf mit geringerem Temperatur- bzw. Druckniveau als bei dem MEA-Prozess ausreichend, da die Regenerationstemperatur um 40 - 50 K niedriger ist. Eine zusätzliche Druckabsenkung auf 400 mbar Absolutdruck im Desorber begünstigt die Regeneration deutlich
This dissertation presents a process for the absorptive CO2-separation from gas streams, which shows a lower energy requirement than established methods by using the newly developed absorption liquid GenosorbN in a postcombustion-process. To retrofit an already existing power plant, the postcombustion-process is advantageous, because it needs the least changes in the power plant-process itself compared to the IGCC- or the Oxyfuel-process. The absorbents discussed for the CO2-separation up to now, for example MEA (mono-ethanol-amine), cause a high energy requirement mainly in the solvent regeneration, which has to be provided additionally from the power plant. The solvent GenosorbN (chemical notation: poly(methyldiglycol)amine) was developed in cooperation between the Institute of Process Engineering and Environmental Engineering of the Technical University of Dresden and the Clariant GmbH. GenosorbN is a hybrid-absorbent and therefore it shows both physical and chemical bonding forces. Based on the solvents characteristic of solubility for CO2 and important data on chemical media (for example heat capacity and enthalpy of solution) operating parameters for an energetic advantageous technical application were identified by a lot of test series at a pilot plant. The measurements show that the absorption process with the undiluted GenosorbN has a circa 20 - 27 % lower energy demand for the solvent regeneration compared to the MEA-process to reach a degree of separation of 90 %. Furthermore a low-value heating steam with lower temperature and therefore lower pressure level suffices because of the significant lower (40 - 50 K) regeneration temperature. An additional pressure reduction to 400 mbar absolute pressure in the regeneration column favours the solvent regeneration considerably

12

Karimi, Mohammad Amin [Verfasser]. "Electronic properties of organic single-molecule junctions / Mohammad Amin Karimi." Konstanz : Bibliothek der Universität Konstanz, 2016. http://d-nb.info/1115727591/34.

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Marhöfer, Richard J. "Computersimulationen zum Löseverhalten von Cellulose in aliphatischen Amin-N-oxiden." [S.l. : s.n.], 2004. http://elib.tu-darmstadt.de/diss/000450.

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Amin, Fazli [Verfasser], and Bettina [Akademischer Betreuer] Eick. "Generalisations of the Wielandt subgroup / Fazli Amin ; Betreuer: Bettina Eick." Braunschweig : Technische Universität Braunschweig, 2016. http://d-nb.info/117581833X/34.

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15

Budny, Anna. "Modifikation von Sub-Mikrometerpartikeln aus Kieselgel mit einem aromatischen Amin." [S.l. : s.n.], 2005. http://www.bsz-bw.de/cgi-bin/xvms.cgi?SWB11811321.

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16

Dias, Maria José Carneiro, and Ana Paula Coutinho Mendes. "Amin Maalouf : a literatura como mediação entre Oriente e Ocidente." Dissertação, Porto : [Edição do Autor], 2009. http://aleph.letras.up.pt/F?func=find-b&find_code=SYS&request=000196228.

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Preocupado com as fricções do mundo contemporâneo que, motivadas por essencialismos segregacionistas, esfacelam comunidades e fazem perigar a paz e o equilíbrio mundiais, Amin Maalouf, autor libanês radicado em França, tem vindo a assumir-se como um construtor de pontes de entendimento entre os mundos árabe e ocidental. A sua condição de escritor desterritorializado, fronteiriço e minoritário, educado na confluência da cultura árabe e ocidental, legitima o seu estatuto de mediador empenhado, que se tem vindo a distribuir sobretudo pelo terreno da ficção e o de ensaio. O presente trabalho observa a forma como, na generalidade da sua ficção, centrada no Médio Oriente, Literatura e História se aliam na configuração de quadros históricos de convivência, através de uma mitificação positiva da História e de estratégias de reconfiguração identitária.

17

Alves, Marta Martins. "Política, humanidade, diversidade. A propósito do pensamento de Amin Maalouf." Master's thesis, Universidade de Évora, 2013. http://hdl.handle.net/10174/15853.

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O principal objetivo desta dissertação de mestrado será o de abordar a questão da diferença e da diversidade no mundo de hoje, atravessado que está por clivagens de índole religiosa, socioeconómica, político-cultural, que condicionam as relações entre estados, povos e culturas. Tem na sua base a obra do conceituado ensaísta e romancista de origem árabe, Amin Maalouf. As relações internacionais são condicionadas por uma série de fatores que acabam por implicar e determinar o destino de milhões de habitantes, ou que pelo menos têm implicações no seu quotidiano. Fatores como o poder, cultura, riqueza, recursos naturais podem influenciar esse tipo de relações. A questão da diversidade e da diferença surge como sendo fundamental e o pano de fundo das relações políticas formais entre unidades políticas. Muitos dos conflitos, violações dos direitos humanos, e inflexões conjunturais são condicionados pelo fator diversidade. A dicotomia, e antagonismo, entre ocidente e oriente está na ordem do dia, sobretudo desde os ataques de 11 de Setembro. As sucessivas acusações do ocidente às violações dos direitos humanos, os conflitos e ódio entre as duas “civilizações” têm sido constantemente atiçadas nos últimos anos. Isso verifica-se, em grande medida, porque o mundo se vê afetado pela intolerância e incompreensão pela diferença, tornando-se realmente evidente que a diversidade e o fator multiculturalismo devem ser utilizados para explicar e compreender a situação. Amin Maalouf, um autor contemporâneo, oferece-nos uma obra complexa e rica em informações, valores, costumes, sentimentos, crenças, e atitudes que permitem uma compreensão mais sensível e que permitem conceber o outro lado da história, em culturas que nos são tão próximas e tão distantes como o Médio Oriente, África e Mediterrâneo. O objetivo da dissertação será o de avaliar o sentido e os limites da obra do escritor, pensando com ele e contra ele, examinando o seu valioso contributo para uma diversidade harmoniosa de civilizações; ABSTRACT: The main objective of this dissertation is to address the issue of diversity in today's world, which is crossed by serious conflicts due to religious, socioeconomic, political and cultural, which determine the relations between states, peoples and cultures. For such purpose this research has it’s basis in the work of the renowned essayist and novelist of Arab origin, Amin Maalouf. International relations are conditioned by a number of factors that ultimately involve and determine the fate of millions, or at least have implications in their daily lives. Factors such as power, culture, wealth and natural resources can influence such relationships. The issue of diversity and difference arises as fundamental backdrop of formal political relations between political units. Many of the conflicts, human rights violations, and structural problems in politics are conditioned by diversity factor. The dichotomy and antagonism between East and West is on the agenda, especially since the attacks of 11 September. The successive objections from Western to the human rights violations, conflict and hatred between the two "civilizations" have been heightened in recent years. This occurs largely because the world is affected by intolerance and misunderstanding the differences, making it really clear that diversity and multiculturalism factor should be used to explain and understand the situation. Amin Maalouf, a contemporary author, offers us a complex and rich information, values, customs, feelings, beliefs, and attitudes that enable a more sensitive and allowing to conceive the other side of history, in cultures that are so near and so far away as the Middle East, Africa and Mediterranean. The aim of the dissertation is to evaluate the meaning and limits of the writer's work, thinking with him and against him, examining his valuable contribution to a harmonious diversity of civilizations.

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Dias, Maria José Carneiro, and Ana Paula Coutinho Mendes. "Amin Maalouf : a literatura como mediação entre Oriente e Ocidente." Master's thesis, Porto : [Edição do Autor], 2009. http://hdl.handle.net/10216/20093.

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Preocupado com as fricções do mundo contemporâneo que, motivadas por essencialismos segregacionistas, esfacelam comunidades e fazem perigar a paz e o equilíbrio mundiais, Amin Maalouf, autor libanês radicado em França, tem vindo a assumir-se como um construtor de pontes de entendimento entre os mundos árabe e ocidental. A sua condição de escritor desterritorializado, fronteiriço e minoritário, educado na confluência da cultura árabe e ocidental, legitima o seu estatuto de mediador empenhado, que se tem vindo a distribuir sobretudo pelo terreno da ficção e o de ensaio. O presente trabalho observa a forma como, na generalidade da sua ficção, centrada no Médio Oriente, Literatura e História se aliam na configuração de quadros históricos de convivência, através de uma mitificação positiva da História e de estratégias de reconfiguração identitária.

19

Amin, Fazli Verfasser], and Bettina [Akademischer Betreuer] [Eick. "Generalisations of the Wielandt subgroup / Fazli Amin ; Betreuer: Bettina Eick." Braunschweig : Technische Universität Braunschweig, 2016. http://nbn-resolving.de/urn:nbn:de:gbv:084-16090114070.

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20

Tunnat, Alexander [Verfasser], Mathias [Akademischer Betreuer] Ulbricht, and Klaus [Akademischer Betreuer] Görner. "Entwicklung eines kinetischen Modells für Amin- und Amin/Carbonat-Lösungen zur Optimierung des Abscheideprozesses in einer Technikumsanlage / Alexander Tunnat. Gutachter: Klaus Görner. Betreuer: Mathias Ulbricht." Duisburg, 2014. http://d-nb.info/1062492560/34.

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Tunnat, Alexander [Verfasser], Mathias Akademischer Betreuer] Ulbricht, and Klaus [Akademischer Betreuer] [Görner. "Entwicklung eines kinetischen Modells für Amin- und Amin/Carbonat-Lösungen zur Optimierung des Abscheideprozesses in einer Technikumsanlage / Alexander Tunnat. Gutachter: Klaus Görner. Betreuer: Mathias Ulbricht." Duisburg, 2014. http://d-nb.info/1062492560/34.

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22

Hammoudi, Hicham. "Proposition d'analyse de trois romans d'Amin Maalouf : Léon l'Africain, Samarcande, Les Jardins de lumière." Nancy 2, 1998. http://www.theses.fr/1998NAN21008.

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Les trois premiers romans de l'auteur libanais de langue française Amin Maalouf (Léon l'Africain, 1986, Samarcande, 1988, et Les Jardins de lumière, 1991) offrent l'exemple des questions que soulève la pratique du roman historique à l'époque actuelle. Soucieux d'offrir aux lecteurs les images les plus précises d'un passé reconstitué, non seulement dans sa réalité quotidienne la plus concrète mais surtout dans ses mentalités et son idéologie, les trois romans s'efforcent aussi de dégager les éléments d'une réflexion qui s'inscrit dans le contexte actuel du monde arabe. Maalouf neutralise ainsi toute forme de rapport de fuite ou de nostalgie vis-à-vis de ce passé. Mettant en relation, directe ou indirecte, le passé et le présent, il invite le lecteur à prendre concrètement conscience des problèmes qu'ont posé, dans l'histoire, les disparités de races, de religion, de civilisation. Avec lui, le roman réclame un droit de regard sur la crise du monde arabe et sur les issues qui peuvent permettre de la résoudre
The first three novels of Amin Maalouf, the lebanese writer, writing in French (Leon the African, 1986, Samarcande, 1988 and The Gardens of Light, 1991), offer an example of the kind of questions raised by the practice of the historical novel in the current period. Anxious to offer to readers the precise images of a reconstituted past, not only of its most concrete daily reality, but especially of its mentalities and its ideology ; the three novels strive to derive the elements of a reflection which is inscribed in the actual context of the arab world. Maalouf neutralizes each form of relationship between flight or homesickness with respect to this past. Putting in relation, directly or indirectly, the past and the present, he invites the reader to be conscious of the problems created in the history by the disparities of races, of religion, and of civilization. Maalouf's novel claims for a right of inspection on the arab world crisis, and also of the issues that can permit to resolve it

23

Gensicke, Klaus. "Der Mufti von Jerusalem und die Nationalsozialisten : eine politische Biographie Amin el-Husseinis." Darmstadt Wiss. Buchges, 2007. http://deposit.d-nb.de/cgi-bin/dokserv?id=2945010&prov=M&dokv̲ar=1&doke̲xt=htm.

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24

Skalden, Lilly [Verfasser]. "Untersuchungen von Amin-Transaminasen und ihre Anwendung in Kaskadenreaktionen. / Lilly Skalden." Greifswald : Universitätsbibliothek Greifswald, 2016. http://d-nb.info/1081957980/34.

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25

Hakimi, Amin [Verfasser]. "Diodenlaserbasierte Resonanzionisations-Massenspektrometrie zur Spektroskopie und Ultraspurenanalyse an Uranisotopen / Amin Hakimi." Mainz : Universitätsbibliothek Mainz, 2013. http://d-nb.info/1041303599/34.

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26

Siedle, Gabriel. "Koordinationschemie von zweikernigen Palladium(II)komplexen mit mehrzähnigen Amin-Phosphin-Thiolatliganden." [S.l. : s.n.], 2003. http://www.freidok.uni-freiburg.de/volltexte/840.

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27

Corátolo, Luciana. "El aporte de Samir Amin al análisis del Sistema Mundial Capitalista." Bachelor's thesis, Universidad Nacional de Cuyo. Facultad de Ciencias Políticas y Sociales, 2011. http://bdigital.uncu.edu.ar/4304.

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El trabajo analiza parte de la producción bibliográfica de Amin en dos etapas. La primera comprende obras de la década de 1960 y 1970, donde se analiza las características del sistema mundial capitalista a lo largo de sus diferentes faces desde su génesis. La segunda etapa comprende parte de sus obras a partir de la década de 1990, analizando la última etapa del sistema capitalista mundial. A lo largo de ambas partes se analiza las condiciones políticas y económicas que determinan la posición de los países periféricos en el sistema capitalista mundial.
Fil: Corátolo, Luciana. Universidad Nacional de Cuyo. Facultad de Ciencias Políticas y Sociales.

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Lara, Sara Veloso. "No limiar do ethos do enunciador e do ator do enunciado no drama político O último rei da Escócia e no documentário-verdade General Idi Amin Dada: um autorretrato." Universidade de São Paulo, 2015. http://www.teses.usp.br/teses/disponiveis/8/8147/tde-29062015-145116/.

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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.

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Seidel, Christian. "Experimentelle und theoretische Untersuchungen zur Modifizierung der Substratspezifität einer Amin-Pyruvat-Aminotransferase." Doctoral thesis, Universitätsbibliothek Leipzig, 2013. http://nbn-resolving.de/urn:nbn:de:bsz:15-qucosa-125429.

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Mit Aminotransferasen können chirale Amine auf biotechnologischem Weg hergestellt werden. Diese besitzen große Bedeutung als Bausteine für weitere Synthesen in der pharmazeutischen und agrochemischen Industrie. Da natürlich vorkommende Enzyme oft nicht die gewünschte Substratspezifität für bestimmte industrielle Anwendungen besitzen, ist eine Optimierung durch Mutagenese notwendig. Solche Entwicklungen sind jedoch oft mit hohem Zeit- und Kostenaufwand verbunden. Die Optimierung kann entweder ungezielt durch empirische Methoden oder gezielt unter Einbeziehung von Informationen über das Enzym erfolgen. Die notwendigen Daten können als Vorbereitung zu konkreten Produktentwicklungen durch Untersuchungen an potentiell geeigneten Enzymen gewonnen werden. Um einen solchen rationalen Ansatz bei der einer speziellen Amin-Pyruvat-Aminotransferase zu ermöglichen, war es Ziel der vorliegenden Arbeit die Grundlagen für die Veränderung der Substratspezifität dieses Enzyms zu erarbeiten. Zunächst wurden strukturelle Informationen durch ein Homologie-Modell gewonnen und später durch eine experimentell bestimmte Struktur ergänzt. Mit dieser Struktur wurden die Substrat-bindenden Reste identifiziert und zunächst der Einfluss auf die Substratbindung durch ortsgerichtete Mutagenese überprüft. Es konnte gezeigt werden, dass alle acht ausgewählten Aminosäurereste an der Substratbindung beteiligt sind. Zudem wurde unter diesen Positionen nach Mutanten gesucht, die neue Substrate umsetzen können. Eine Reihe von Mutanten wurde identifiziert, die verschiedene neue Substrate umsetzen. Für zwei Positionen konnten eine Reihe von Mutanten identifiziert werden, die neue Substrate akzeptieren. Durch die Art der Seitenketten, die Position der Aminosäuren und der chemischen Struktur der akzeptierten Substrate konnten eine Reihe von Aussagen über den Mechanismus der Substratbindung für diese Amin-Pyruvat-Aminotransferase gemacht werden. Außerdem wurde die Zweckmäßigkeit der eingesetzten theoretischen und experimentellen Methoden für die Anwendung bei Entwicklungen mit Enzymen dieser Klasse gezeigt.

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Wengert, Claudia [Verfasser], and Karim Amin Abdel [Akademischer Betreuer] Gawad. "Therapiestrategien und Prognosefaktoren retroperitonealer Sarkome / Claudia Wengert. Betreuer: Karim Amin Abdel Gawad." Hamburg : Staats- und Universitätsbibliothek Hamburg, 2012. http://d-nb.info/1027573398/34.

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Boulaguigue, Jamila. "L' image du Maroc vue par Amin Maalouf à travers "Léon L'Africain"." Dijon, 1997. http://www.theses.fr/1997DIJOL012.

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Chawad, Farida. "L'errance chez Amin Maalouf à travers "Léon l'Africain", "Samarcande", "Les Jardins de lumière" et "Le Rocher de Tanios"." Limoges, 2003. http://www.theses.fr/2003LIMO2010.

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Errance, voyage, aventure, quête : c'est sur quoi porte cette thèse à travers le corpus de quatre romans de Maalouf, lauréat du prix Goncourt en 1993. L'étude du thème de l'errance dans les cultures gréco-latine, judéo-chrétienne et musulmane permet de mesurer l'amplitude des interférences entre ces trois civilisations, trois sources où l'auteur puise la matière de ses romans. Elle permet également de connaître ces textes fondateurs : "L'Odyssée", "L'Enéide", "la Bible" ou "le Roman de chevalerie". Chez Maalouf, l'errance est intimement liée à l'expérience de ce qu'il appelle "l'exil avant l'exil", autrement dit le fait de se sentir étranger parmi les siens. C'est aussi le problème universel que, sur le chemin de l'errance et depuis Abraham, l'humanité tente de résoudre dans sa quête de l'inconnu, de la rencontre, de l'alliance. "Je ne viens d'aucun pays, dit Léo Africanus, d'aucune tribu. Je suis fils de la route, ma patrie est ma caravane et ma vie la plus inattendue des traversées".

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Raßmann, Felicia [Verfasser], Amin [Akademischer Betreuer] [Gutachter] Coja-Oghlan, Yury [Gutachter] Person, and Anusch [Gutachter] Taraz. "The condensation phase transition and the number of solutions in random graph and hypergraph models / Felicia Raßmann ; Gutachter: Amin Coja-Oghlan, Yury Person, Anusch Taraz ; Betreuer: Amin Coja-Oghlan." Frankfurt am Main : Universitätsbibliothek Johann Christian Senckenberg, 2017. http://d-nb.info/1124539743/34.

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Raßmann, Felicia [Verfasser], Amin [Akademischer Betreuer] Coja-Oghlan, Yury [Gutachter] Person, and Anusch [Gutachter] Taraz. "The condensation phase transition and the number of solutions in random graph and hypergraph models / Felicia Raßmann ; Gutachter: Amin Coja-Oghlan, Yury Person, Anusch Taraz ; Betreuer: Amin Coja-Oghlan." Frankfurt am Main : Universitätsbibliothek Johann Christian Senckenberg, 2017. http://d-nb.info/1124539743/34.

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Krojer, Melanie. "Amin-substituierte Spiroacetale von Grundmanns Keton als neuartige Inhibitoren der humanen ∆8,7-Sterolisomerase." Diss., lmu, 2011. http://nbn-resolving.de/urn:nbn:de:bvb:19-134212.

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Mozaffarin, Amin [Verfasser]. "Entwicklung eines zweidimensionalen Schwingungsdummys des sitzenden Menschen in Pkw-typischer Haltung / Amin Mozaffarin." Aachen : Shaker, 2013. http://d-nb.info/1049384016/34.

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Gensicke, Klaus. "Der Mufti von Jerusalem und die Nationalsozialisten eine politische Biographie Amin el-Husseinis." Darmstadt Wiss. Buchges., [Abt. Verl.], 1987. http://deposit.d-nb.de/cgi-bin/dokserv?id=2945010&prov=M&dok_var=1&dok_ext=htm.

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Čiháková, Dagmar. "Biogenní aminy v pivu." Master's thesis, Česká zemědělská univerzita v Praze, 2016. http://www.nusl.cz/ntk/nusl-258033.

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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.

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Kapetanopoulos, Tobias [Verfasser], Amin [Akademischer Betreuer] Coja-Oghlan, Amin [Gutachter] Coja-Oghlan, and Nicola [Gutachter] Kistler. "The replica symmetric phase in diluted mean-field models and the sharp threshold for jigsaw percolation in random graphs / Tobias Kapetanopoulos ; Gutachter: Amin Coja-Oghlan, Nicola Kistler ; Betreuer: Amin Coja-Oghlan." Frankfurt am Main : Universitätsbibliothek Johann Christian Senckenberg, 2019. http://d-nb.info/119312607X/34.

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Ouali, Alami Abdallah. "Ressorts de la fiction et stratégies génériques dans l'oeuvre romanesque d'Amin Maalouf : pour une poétique du roman arabe francophone." Paris 3, 2005. http://www.theses.fr/2005PA030062.

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Ce travail emprunte à la poétique, à l'esthétique et à la stylistique pour décrire le projet romanesque francophone d'Amin Maalouf, et pour en dégager les spécificités au regard des traditions narratives occidentales et arabes. L'ensemble des récits de l'auteur publiés à ce jour est examiné : Léon l'Africain, Samarcande, Les Jardins de Lumière, Le Premier siècle après Béatrice, Les Echelles du Levant, Le Rocher de Tanios, Le Périple de Baldassare, Origines et Les Croisades vues par les Arabes. Un sort est aussi réservé au livret d'opéra L'Amour de loin. Une évolution se dessine dans l'œuvre de Maalouf : le roman affiche de manière croissante sa fictionalité, désignant par là une crise représentationnelle du discours factuel qui prétend cerner la réalité en cernant les événements, mais aussi une crise de la représentativité du réel. Le mode narratif fictionnel, lui, fort de sa proximité avec le mode de signifiance métaphorique, peut tenter de rendre compte de ce réel. Les choix génériques accompagnent la revendication de fictionnalité. A l'instar d'autres écrivains contemporains, Maalouf cultive un intérêt particulier pour les genres romanesques populaires du XIXe siècle, définis entre autres traits par l'hyperfictivité. Cet intérêt répond à une logique de réécriture qui trouve son terme dans l'hybridation puis dans les manipulations génériques, dans le dessein ludique de brouiller les repères. Au-delà de la mise en crise des attitudes " réalistes ", il s'agit d'une part de reformuler certains principes de littérarité, et d'autre part de substituer une poétique de l'impur à l'idéologie de la pureté. Le texte qui porte ce renouveau est soucieux de mettre en scène sa propre fragilité, et ne recule pas devant le risque de marginalité. Le choix de la langue française en est un support
Potentialities of Fiction and Generic Strategies in the Work of Amin Maalouf : The Poetics of Arabic Francophone Novel. This work, which refers to Poetics, Aesthetics, and Stylistics, consists in studying the French-written novels of Amin Maalouf, and its specificities with regards to European and Arabic narrative traditions. The whole narratives published at the present time are studied here : Léon l'Africain, Samarcande, Les Jardins de Lumière, Le Premier siècle après Béatrice, Les Echelles du Levant, Le Rocher de Tanios, Le Périple de Baldassare, Origines et Les Croisades vues par les Arabes, the libretto L'Amour de loin is also approached. An evolution becomes apparent : the narratives' display of fictionality seems to increase, pointing out a representative crisis in the factual discourse and in the reality itself. Because of its closeness with figurative language, fiction may account for reality better than historic or journalistic discourse. Generic choices are in keeping with this increasing claiming for fictionality. Like other writers, Maalouf takes a keen interest in popular novel of the XIX Century, which is characterized by hyperfictivity. He is involved in a rewrighting process which reaches its accomplishment with hybridation and generic manipulations, in order to canceal landmarks. It aims not only to break free from realism but to redefine some of the principles on which literarity is based, and to substitute a poetics of impure to an ideology of purity. The text actually display its boundaries, and even its marginality : in the plots, books and stories are often in danger and the status of French language is precarious

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Ide, Andreas Hans Peter. "Self-Structuring of functionalized micro- and mesoporous organosilicas using boron-silane-precursors." Phd thesis, Universität Potsdam, 2008. http://opus.kobv.de/ubp/volltexte/2008/2371/.

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The structuring of porous silica materials at the nanometer scale and their surface functionalization are important issues of current materials research. Many innovations in chromatography, catalysis and electronic devices benefit from this knowledge. The work at hand is dedicated to the targeted design of functional organosilica materials. In this context a new precursor concept based on boron-silanes is presented. These precursors combine the properties of a structure directing group and a silica source by covalent borane linkage. Formation of the precursor is easily realized by a sequential two-step hydroboration, firstly on bis(triethoxysilyl)ethene, and secondly on an unsaturated structure directing moiety such as alkenes or polymers. The so prepared precursors self-organize when hydrolysis of their inorganic moiety takes place via an aggregation of their organic side chains into hydrophobic domains. In this way, the additional use of a surfactant as a template is not necessary. Chemical cleavage of these moieties (e.g. by ammonolysis or oxidative saponification) yields an organosilica where all functionalities are exclusively located at the pore wall and therefore accessible. The accessibility of the functionalities is a vital point for applications and is not necessarily granted for common silica functionalization approaches. Further advantages of the boron-silane concept are the possibility to introduce a variety of surface functionalities by heterolytic cleavage of the boron linker and the control of the pore morphology. For that purpose the covalent linkage of different alkyl groups and polymers was studied. Another aspect is the access to chiral boron silane precursors yielding functionalized mesoporous organosilica with chiral functionalities exclusively located at the pore walls after condensation and removal of the structure directing moiety. These materials possess great potential for applications documented by preliminary investigations on chiral resolution of a racemic mixture by HPLC and asymmetric catalysis. In the course of this work valuable insights into the targeted structuring and surface functionalization of organosilicas were gained. A promising outlook for further investigations is the extension of this concept by altering the structure directing moieties of the precursor. That way the morphology of the final organosilica might be controlled by for example mesogens. Furthermore, the use of the boron linker enables the introduction of multiple functionalities into organosilicas, making the obtained material unique in its performance.
Die Nanostrukturierung von funktionalisierten porösen Materialien auf Silikatbasis steht im Brennpunkt der aktuellen Forschung. Anwendungen wie Chromatographie, Katalyse oder die Herstellung elektronischer Bauteile profitieren von den Erkenntnissen, die auf diesem Gebiet gewonnen werden. Die vorliegende Arbeit soll einen Beitrag zur gezielten Herstellung dieser Funktions-materialien leisten. Hierfür wurde ein neues Precursor-Konzept auf der Basis von Borsilanen vorgestellt. Diese Precursoren werden über eine sequentielle zweistufige Hydroborierung an Bis(triethoxysilyl)ethene und ein Alken oder ein ungesättigtes Polymer erhalten. Über den zweiten Schritt wird hierbei die so genannte strukturgebende Gruppe eingeführt und damit das Template kovalent gebunden. Dadurch entfällt im Vergleich zum bekannten Nanocasting-Mechanismus zum einen die Verwendung des herkömmlichen Templates für die Bildung der Porenstruktur und zusätzlich führt die Mikrophasenseparation während der Kondensation zu einer Anordnung der strukturgebenden Gruppen des Precursors an der Silikatphasengrenze. Nach der chemischen Abspaltung dieser Gruppen, die gleichzeitig zur Einführung funktioneller Gruppen führt, werden somit hochporöse Organosilikate erhalten, in denen sich die funktionellen Gruppen ausschließlich an der Porenoberfläche befinden. Ein Vorteil der Verwendung der Hydroborieung wird in der Vielfalt der funktionellen Gruppen deutlich, die eingeführt werden können. Die Zugänglichkeit der funktionellen Gruppen ist entscheidend für potentielle Anwendungen und bei herkömmlichen Organosilikaten nicht zwangsläufig gegeben. Ein herausragender Aspekt dieses Konzepts besteht in der Möglichkeit, sehr einfach chirale Precursoren und damit Organosilikate mit hoch funktionalisierten, chiralen Oberflächen herzustellen. Es konnte gezeigt werden, dass sich diese Materialien sowohl für die chromatographische Trennung von Racematen mittels HPLC als auch für die asymmetrische Katalyse eignen. Durch die in dieser Arbeit erhaltenen Ergebnisse konnten wertvolle Erkenntnisse zur Ober-flächenfunktionalisierung und Strukturierung von mesoporösen Silikaten gewonnen werden. Die Möglichkeit, das vorgestellte Konzept auf andere strukturgebende Gruppen wie zum Beispiel Mesogene zu übertragen und damit die Porenmorphologie gezielt zu steuern, eröffnet viele weitere interessante Materialeigenschaften.

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Švardala, Daniel. "Stabilizace epoxidových systémů v povrchových ochranných nátěrech." Master's thesis, Vysoké učení technické v Brně. Fakulta chemická, 2021. http://www.nusl.cz/ntk/nusl-449707.

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The diploma thesis describes the influence of humid conditions on the curing of epoxy resins by multifunctional amines. The aim of the experimental part was the identification of degradation products and their quantification, as well as the determination of the influence of humid conditions on the degree of hardening, modulus of elasticity, and flexural strength. Another goal was to optimize the formulation of the reactive mixture for the preparation of epoxy resin with lower susceptibility to carbamate bloom. The degradation products were evaluated by determining the mechanical properties by bending test according to the standard ČSN EN 179-1. The degree of hardening was monitored through temperature modulated differential scanning calorimetry (TMDSC). Degradation products were identified by Fourier transform infrared spectroscopy (FTIR) and quantified by UV-VIS spectroscopy. The morphology of the surface layer was monitored by confocal laser scanning microscopy (CLSM). The dependence of the relative humidity of the environment on the curing process of the epoxy resin and its resulting mechanical properties was determined. Based on the analyzes, a modification of the formulation for the suppression of spurious carbamate during the curing of the epoxy matrix was designed and experimentally verified.

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Naseri, Jorshari Amin [Verfasser]. "Interacting Electrons in Quantum Dots with Strong Rashba Spin-Orbit Coupling / Amin Naseri Jorshari." Düsseldorf : Universitäts- und Landesbibliothek der Heinrich-Heine-Universität Düsseldorf, 2016. http://d-nb.info/1105645363/34.

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Zeinal, Hamedani Amin [Verfasser]. "Methodology and Statistical Analysis of Sustainable Transportation Criteria for Certification Systems / Amin Zeinal Hamedani." Wuppertal : Universitätsbibliothek Wuppertal, 2014. http://d-nb.info/1062997700/34.

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Bellamine-Ben, Aïssa Yosr. "Altérité et marginalité dans les œuvres de Jean-Marie Le Clézio et Amin Maalouf." Phd thesis, Université d'Angers, 2013. http://tel.archives-ouvertes.fr/tel-01016418.

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Cette étude comparée s'intéresse à deux auteurs francophones, J.MG. Le Clézio et A. Maalouf, qui appartiennent à deux sphères géoculturelles éloignées l'une de l'autre et différentes, et dont les œuvres n'ont jamais fait l'objet jusque-là d'une recherche comparatiste. La confrontation des textes porte sur deux thématiques d'actualité : l'altérité et la marginalité et bénéficie de l'éclairage apporté par l'étude de la poétique et le vécu des auteurs, eux-mêmes, marginaux à plusieurs égards. L'altérité se présente comme la cause de la situation marginale des personnages ; elle met en lumière leurs différences physiques, la vulnérabilité de leur situation sociale, leurs problèmes identitaires et leur relation particulière avec l'espace. D'un autre côté, c'est la confrontation deu personnage avec l'autre ( en tant qu'adjuvant ou opposant ) et avec l'ailleurs ( à travers la quête des origines et la réalisation d'un parcours initiatique ) qui lui permet de dépasser sa marginalité et son mal-être. La poétique de l'altérité et de la marginalité étudiée dans ce travail trouve son accomplissement dans l'esthétique scripturale adoptée par les auteurs. Fondée sur l'éclatement, le dépassement des limites, l'hétérogénéité générique et l'oralité, l'écriture devient la traduction de la marginalité et de l'hybridité qui caractérisent les personnages. Deux auteurs, deux univers romanesques mais une idéologie et une sensibilité scripturale communes au service d'un même combat : favoriser l'interculturalisme et lutter contre toutes les formes de discrimination. Corpus : Poisson d'or, Hasard, Révolutions, Le Rocher de Tanios, Les Echelles du Levant, Origines.

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Hamedani, Amin Zeinal [Verfasser]. "Methodology and Statistical Analysis of Sustainable Transportation Criteria for Certification Systems / Amin Zeinal Hamedani." Wuppertal : Universitätsbibliothek Wuppertal, 2014. http://d-nb.info/1062997700/34.

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Mohebbi, Amin [Verfasser], and Urs [Akademischer Betreuer] Frauenfelder. "Computing the ECH capacities for the rotating Kepler problem / Amin Mohebbi ; Betreuer: Urs Frauenfelder." Augsburg : Universität Augsburg, 2021. http://nbn-resolving.de/urn:nbn:de:bvb:384-opus4-893994.

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48

Ephrem, el-Boustani Leila. "La femme au cœur du dialogue des cultures dans Leon l'Africain /." Thesis, McGill University, 2000. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=31103.

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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.

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Nyström, André, and Jakob Vilör. "Rening av amin i biogasproduktion : En studie med syfte att undersöka om det går att optimera företaget Puregas Solutions AB uppgraderingsanläggningar för biogas med hjälp av olika reningsfilter samt undersöka hur dessa filter underhålls." Thesis, Linnéuniversitetet, Sjöfartshögskolan (SJÖ), 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-64276.

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Abstrakt Det förnyelsebara bränslet biogas har fått mer och mer intresse runt om i världen, men för att biogasen ska gå att använda som fordonsbränsle måste den först uppgraderas. I den processen separeras kolväten och andra föroreningar för att metanhalten ska ökas och därmed kommer biogasen att bli optimal för användning i förbränningsmotorer (Enefalk och Ersöz 2016). Syfte med det här arbetet var att undersöka hur bra olika filter kan fungera för att ta bort orenheter från aminen i Puregas Solutions AB anläggningar. När undersökning av olika filter var gjord studerades underhållet för dessa filter. Experimentet utfördes i Puregas Solutions AB verkstad. Där användes ett aminprov från deras anläggning i Sverige för att den var extremt förorenad och därmed var det lättare att se hur bra de olika filtren filtrerar föroreningar. Efter att mottagit provsvaren från DOW Chemical Company sammanställdes analyserna. Provsvaren visade på att de testade filtren inte tog bort orenheter från aminen.
Abstract Renewable biogas fuel has become increasingly interesting around the world, however before biogas is used as fuel in vehicles it must first be upgraded. During that process the hydrocarbons and other pollutions are separated to increase the concentration of methane and make the biogas better suited for combustion engines (Enefalk and Ersöz 2016). The purpose of this study was to examine how efficiently different filters can remove impurities from amine at Puregas Solutions AB upgrading plant. After the investigation of the different filters was completed we wanted to further study the maintenance of the filters. Experiments were performed at Puregas Solutions AB workshop, where the amine samples from their plant in Sweden were used to see how well the various filters performed. After receiving the test results from Dow Chemical Company, the results were compiled and they showed that the tested filters did not remove impurities from the amine.

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Ritter, Andreas [Verfasser]. "In vitro Untersuchung eines experimentellen Amin-Epoxid-Sealers im Vergleich zu zwei Standardprodukten / Andreas Ritter." Düsseldorf : Universitäts- und Landesbibliothek der Heinrich-Heine-Universität Düsseldorf, 2014. http://d-nb.info/1051734584/34.

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Dissertations / Theses on the topic 'Amin al-'

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