Traduire le roman policier: le cas de "La ribellione del manoscritto" de Olivier Durand. Proposition de traduction et analyse de certains passages du polar

Dans cette étude, je me suis proposée de développer une analyse sur le genre policier en me focalisant sur le langage et le jargon utilisés dans le polar La ribellione del manoscritto d’Olivier Durand. En effet, les actes terroristes récents perpétrés en France et partout dans le monde m’ont poussé à m’interroger sur le déroulement des interrogatoires et les diverses étapes par lesquelles doit passer la police pour retrouver et arrêter un criminel de qui on ne sait rien au départ. Le premier chapitre de mon étude est dédié au Professeur Olivier Durand et à La ribellione del manoscritto dont il est l’auteur. Durant la rédaction de ce mémoire, j’ai eu l’énorme privilège de travailler avec ce dernier qui m’a fasciné par son authenticité et son sérieux. Le deuxième chapitre est consacré à une traduction proprement dite dans laquelle je mets en évidence le passage de l’italien au français de trois passages du livre que j’ai choisis pour leur complexité dans la mesure où l’on y retrouve des éléments clés relatifs au genre policier. Dans le troisième chapitre, je m’attarde sur les difficultés rencontrées lors de la traduction dans une analyse dans laquelle je justifie mes choix et j’expose le procédé de traduction qui a mené au rendu final. J’ai aussi tenu à insérer le commentaire critique qu’a fait Olivier Durand après avoir lu mon travail.

Avaliação da atividade antimicrobiana de filmes protéicos a base de anchoita (engraulis anchoita) incorporados com ácidos orgânicos.

Os filmes são produzidos a partir de macromoléculas, que podem ser utilizados como embalagem, como os polissacarídeos, lipídeos e proteínas. As proteínas se destacam dos demais, pois possuem uma estrutura com 20 monômeros diferentes, que confere um amplo potencial de ligações intermoleculares. A incorporação de agentes ativos em filmes é uma alternativa como embalagem, para inibir ou retardar a multiplicação de microrganismos patógenos e deteriorantes em alimentos. O objetivo deste trabalho foi avaliar a atividade antimicrobiana de filmes à base de isolado protéico de anchoita (Engraulis anchoita) – IPA adicionados de ácidos orgânicos. Para tanto, foi elaborado o IPA, pela solubilização alcalina da proteína e precipitação no ponto isoelétrico a partir de carne mecanicamente separada. O IPA foi avaliado quanto a sua composição proximal, aminoacídica e por DSC. A solução formadora dos filmes foi elaborada a partir de IPA, água, glicerol e hidróxido de sódio. As formulações dos filmes foram elaboradas segundo um planejamento fatorial 23 . Foram avaliadas as propriedades físico-químicas de resistência a tração (RT) e elongação (E); espessura, solubilidade e permeabilidade ao vapor de água (PVA); a diferença de cor (∆E*) e opacidade (Y) e microscopia eletrônica de varredura (MEV) de filmes à base de IPA. Os filmes com diferentes concentrações de ácido sórbico (AS) ou ácido benzóico (AB) foram desenvolvidos a partir da condição cujo as propriedades físico-químicas foram as melhores, sendo comparados aos filmes controles. Estes, foram avaliados quanto a sua atividade antimicrobiana frente aos microrganismos Escherichia coli O157:H7, Listeria monocytogenes, Staphylococcus aureus e Salmonella Enteritidis pelo método de difusão em disco, além das propriedades físico-químicas, MEV e FT-IV. Os filmes com maior atividade antimicrobiana e os filmes controle foram aplicados sobre carne bovina, inoculados com os microrganismos inibidos no método de difusão em disco e armazenados a 5°C. Estes, foram avaliados a cada 2 dias durante 12 dias de armazenamento, pela método de contagem em gotas. O IPA apresentou 88,8% de proteína e 53,3% de aminoácidos polares e temperatura de desnaturação de 62,2°C. A espessura, PVA, ∆E* e Y dos filmes não foram afetados pelas variáveis estudadas no experimento. A menor solubilidade e maior RT dos filmes ocorreram em baixa concentração de IPA, glicerol e tratamento térmico, mas a E aumentou com o acréscimo dessas variáveis. As MEV das superfícies dos filmes foram homogêneas, para aqueles com leve tratamento térmico. O aumento da concentração de AS e AB na faixa de 0,50 a 1,50% resultou na diminuição da RT e aumento da E, solubilidade, ∆E* e Y. Houve mudança da organização molecular e interações intermoleculares entre as moléculas de IPA e AB testados pela avaliação do FT-IV. As MEV revelaram microporos em filmes com 1,50% de AS, o que resultou em filmes com menor homogeneidade. A maior atividade antimicrobiana foi verificada nos filmes com 1,50% de AS e AB frente a E. coli O157:H7, L. monocytogenes e S. Enteritidis. Estes filmes foram aplicados sobre carne bovina inoculada com E. coli O157:H7 e L. monocytogenes. Os filmes de AS frente a E. coli O157:H7 e L. monocytogenes apresentaram uma redução de 5 e 4 log UFC.g-1, respectivamente, em relação ao filme controle. O efeito do AB frente a estas bactérias, apresentou uma redução de 6 e 5 log UFC.g-1, ao final do 12° dia de armazenamento, respectivamente. Os filmes elaborados à base de IPA, adicionados de AS ou AB podem ser eficazes contra os patógenos alimentares testados.

Bosonization and entanglement spectrum for one-dimensional polar bosons on disordered lattices

Ultra cold polar bosons in a disordered lattice potential, described by the extended Bose-Hubbard model, display a rich phase diagram. In the case of uniform random disorder one finds two insulating quantum phases-the Mott-insulator and the Haldane insulator-in addition to a superfluid and a Bose glass phase. In the case of a quasiperiodic potential, further phases are found, e.g. the incommensurate density wave, adiabatically connected to the Haldane insulator. For the case of weak random disorder we determine the phase boundaries using a perturbative bosonization approach. We then calculate the entanglement spectrum for both types of disorder, showing that it provides a good indication of the various phases.

Analysis of N-nitrosames in water using micellar electrokinetic chromatography (MEKC) and development of online and offline methods of extraction and enrichment of neutral polar analytes

Evaluation of the quality of the environment is essential for human wellness as pollutants in trace amounts can cause serious health problem. Nitrosamines are a group of compounds that are considered potential carcinogens and can be found in drinking water (as disinfection byproducts), foods, beverages and cosmetics. To monitor the level of these compounds to minimize daily intakes, fast and reliable analytical techniques are required. As these compounds are relatively highly polar, extraction and enrichment from environmental samples (aqueous) are challenging. Also, the trend of analytical techniques toward the reduction of sample size and minimization of organic solvent use demands new methods of analysis. In light of fulfilling these requirements, a new method of online preconcentration tailored to an electrokinetic chromatography is introduced. In this method, electroosmotic flow (EOF) was suppressed to increase the interaction time between analyte and micellar phase, therefore the only force to mobilize the neutral analytes is the interaction of analyte with moving micelles. In absence of EOF, polarity of applied potential was switched (negative or positive) to force (anionic or cationic) micelles to move toward the detector. To avoid the excessive band broadening due to longer analysis time caused by slow moving micelles, auxiliary pressure was introduced to boost the micelle movement toward the detector using an in house designed and built apparatus. Applying the external auxiliary pressure significantly reduced the analysis times without compromising separation efficiency. Parameters, such as type of surfactants, composition of background electrolyte (BGE), type of capillary, matrix effect, organic modifiers, etc., were evaluated in optimization of the method. The enrichment factors for targeted analytes were impressive, particularly; cationic surfactants were shown to be suitable for analysis of nitrosamines due to their ability to act as hydrogen bond donors. Ammonium perfluorooctanoate (APFO) also showed remarkable results in term of peak shapes and number of theoretical plates. It was shown that the separation results were best when a high conductivity sample was paired with a BGE of lower conductivity. Using higher surfactant concentrations (up to 200 mM SDS) than usual (50 mM SDS) for micellar electrokinetic chromatography (MEKC) improved the sweeping. A new method for micro-extraction and enrichment of highly polar neutral analytes (N-Nitrosamines in particular) based on three-phase drop micro-extraction was introduced and its performance studied. In this method, a new device using some easy-to-find components was fabricated and its operation and application demonstrated. Compared to conventional extraction methods (liquid-liquid extraction), consumption of organic solvents and operation times were significantly lower.

Unexpected Levels of Biological Activity during the Polar Night Offer New Perspectives on a Warming Arctic

The current understanding of Arctic ecosystems is deeply rooted in the classical view of a bottom-up controlled system with strong physical forcing and seasonality in primary-production regimes. Consequently, the Arctic polar night is commonly disregarded as a time of year when biological activities are reduced to a minimum due to a reduced food supply. Here, based upon a multidisciplinary ecosystem-scale study from the polar night at 79 degrees N, we present an entirely different view. Instead of an ecosystem that has entered a resting state, we document a system with high activity levels and biological interactions across most trophic levels. In some habitats, biological diversity and presence of juvenile stages were elevated in winter months compared to the more productive and sunlit periods. Ultimately, our results suggest a different perspective regarding ecosystem function that will be of importance for future environmental management and decision making, especially at a time when Arctic regions are experiencing accelerated environmental change [1].

Le polar de la Caraïbe francophone : enjeux de l’appropriation du genre

Pour minoré et ignoré qu’il fût, le roman policier est désormais légitimé par l’institution littéraire. À parcourir les livres publiés dans la Caraïbe francophone, le genre demeure dans la marge de cette production [issue de la Caraïbe francophone (Haïti, Guadeloupe, Guyane française, Martinique)]. Quoiqu’il en soit, on notera que les années 1990 ont inauguré une véritable éclosion de publications de polars. Tout cela augure d’une acclimatation de ce genre qui ne s’accompagne pas moins de questionnements sur les spécificités éventuelles du polar caribéen francophone. Se situe-t-il dans la convention? Tente-il au contraire d’établir une distanciation avec la norme? C’est pour répondre à ces interrogations que cette thèse se propose d’explorer les enjeux de l’appropriation du polar provenant de cette aire géographique. À l’aune de la poétique des genres, de la sociocritique et de l’intermédialité, un corpus composé de quatorze romans fait l’objet d’une étude approfondie. Dans le premier chapitre, un bref récapitulatif permet de situer les œuvres à l’étude dans l’histoire littéraire du genre tout en soulignant l’adaptation du polar dans la Caraïbe de langue française. Il en ressort qu’un nombre significatif d’écrivains, attentifs à la latence du magico-religieux dans leur société, mettent en scène le surnaturel alors que le roman policier conventionnel plébiscite la méthode logico-déductive. C’est la raison pour laquelle le second chapitre s’intéresse à l’usage de l’inexplicable et son rapport avec le cartésianisme. Quant au troisième chapitre, il se penche sur un topos du genre : la violence telle qu’elle surgit dans ses dimensions commémoratives et répétitives de l’histoire tumultueuse de la Caraïbe. Notre corpus tend à relier la notion du crime, fut-il d’emprise originelle, à l’histoire post-coloniale. Dans la mesure où les personnages constituent un élément clé du genre, ils sont sondés, dans un quatrième chapitre, en regard de la critique sociale qu’ils incarnent et véhiculent. Le dernier chapitre cherche à circonscrire l’intermédialité qui structure et qualifie l’œuvre au sein du roman policier depuis sa genèse. Somme toute, ces divers axes contribuent à mieux comprendre le phénomène de transposition du polar dans cette région du monde.

HPLC quantitative determination of acrylic monomers released from resins used in dental restoration

Poster presented at the First International Congress of CiiEM - From Basic Sciences To Clinical Research. Egas Moniz, Caparica, Portugal, 27-28 November 2015