Ce travail de recherche mené sur un corpus qui rassemble onze pays arabes, vise à soulever une problématique liée à la rupture et à la continuité au sein de la terminologie arabe d’Internet, terminologie créée dans le monde anglophone, aux États-Unis précisément. Les termes « rupture » et « continuité » montrent un conflit réel entre deux systèmes linguistiques différents : le système de la langue arabe que nous appelons « système autochtone » et celui de la langue anglaise que nous appelons « système étranger ». L’image qui se dessine est celle de deux systèmes qui se disputent une partie d’un jeu d’échec. À l’ouverture, les cavaliers des deux côtés se mobilisent rapidement. Ceux du « système étranger » essaient d’instaurer d’emblée des éléments que nous appelons « éléments de rupture ». Ces derniers se manifestent à travers le phénomène de l’emprunt linguistique sous ses deux formes : emprunt entier et siglaison. En guise de réponse, le « système autochtone » mobilise tout d’abord ses deux cavaliers : il s’agit bien évidemment de deux moyens morpho-syntaxiques : le sous-système de nomination et le sous-système de communication. Ensuite, et afin de ne pas s’écrouler, « le système autochtone » renforce ses positions à l’aide de deux autres procédés : procédé sémantique qu’est la métaphore, et procédé discursive qu’est la reformulation. Dans notre travail, il ne s’agit pas de dire lequel des deux systèmes a gagné, En effet, sur une période de dix ans, nous avons accompagné l’évolution de la terminologie arabe d’Internet afin de tirer des conclusions et de relever plus exactement une certaine tendance générale et globale à la lumière des changements que cette terminologie a connus, changements qui ne sont certainement pas définitifs. / This research carried out on a corpus which gathers eleven Arab countries, aims at raising problems related to the rupture and continuity within the Arabic terminology of Internet, terminology created in the Anglophone world, more precisely in the United States. The terms “rupture” and “continuity” show a real conflict between two different linguistic systems: the Arabic language system which we call “indigenous system” and the English language system which we call “foreign system”. The image which takes shape is that of two systems playing chess. At the beginning of the game, the knights of the two sides are mobilized quickly. Those of the “foreign system” try to impose elements which we call “elements of rupture”. The latter appear through the linguistic loan phenomenon with its two forms: the integral loan and the acronyms. In response to these “elements of rupture”, the “indigenous system” mobilizes first of all its two knights, i.e. its two morpho-syntactic means: the subsystem of nomination and the subsystem of communication. Then, in order not to collapse, the “indigenous system” fortifies its position using two other processes: the semantic process which is the metaphor and the discursive process which is the rewording. In this study, we are not aiming at saying which of the two systems won. Indeed, within a period of ten years, we followed the evolution of the Arabic terminology of Internet in order to draw conclusions, and more exactly to draw a general tendency in light of changes that this terminology has known, changes which are certainly not final.

A conduta criativa de João Cabral de Melo Neto é tradicionalmente caracterizada como uma atividade controlada por uma razão arquitetônica, que lucidamente projeta, e rigorosamente realiza a obra literária. A abordagem, aqui feita, de seu pensamento sobre a criação quer dizer, das representações do fazer em seus poemas metalinguísticos e também de sua prática criativa legível nos traços de seus manuscritos afasta-nos sensivelmente do paradigma da arquitetura. Em seu lugar, propomos considerar o fazer cabralino como uma atividade de reformulação constante, que produz, durante o processo de escrita, novos sentidos e estruturas não determinados a priori, integrando, dessa forma, a imprevisibilidade e a instabilidade na essência mesma da criação literária. / João Cabral de Melo Neto\'s creative conduct is traditionally characterized as an activity directed by an architectonic reasoning, which consciously projects and rigorously realizes the literary work. The approach taken here of his creative thinking that is, of the representations of the act of making in his metalinguistic poems and of his creative practice which is discernible on the glyphs of his manuscripts takes us sensibly away from an architectural paradigm. Instead, we propose to consider Cabral\'s making act as a constant reformulation activity, which produces, during the writing process, new meanings and structures not determined a priori, in this way integrating imprevisibility and instability to the very essence of literary creation.

Made available in DSpace on 2014-08-20T13:48:05Z (GMT). No. of bitstreams: 1 Dulce Mari da Silva Voss_Tese.pdf: 1207388 bytes, checksum: f12856361c468b422ea9b714c252befa (MD5) Previous issue date: 2012-07-25 / The Thesis analyzed the reconstruction movements of the All for education policy on the Articulated Action Plan and the effects in scholar and teaching work, through a case study in the town of Pinheiro Machado, Rio Grande do Sul. This policy, created by the MEC, is constituted strategy to decrease the scholar failure and evasion and increase the IDEB, putting Brazil in the our country in the global education reformulation that support their discourse in the market neoliberal logic. The study was made on the Policies Cycle, proposed by Ball, and the discourse analyzes under a Foucault orientation, searching for an understanding of the inter-relations possible among the global and national reformulation movements in the education area and the discursive technologies that had an influence on the All for Education Commitment policy. On the searched context, the official discourse was recontextualized in a hybrid way, in a conflicted game of negotiation, exclusion and punishment. The local subjects were seduced by the possibilities that PAR has created of receiving more resources and increase the teaching conditions on the cities. The PAR action was marked by the adoption of control technologies and scholar and teaching work, mixed to client political practices on the decision processes, conditions inequality among the municipal net schools of education workers as well as teachers, who were engaged on performing conducts that come possible to reach the expected results. / A Tese aborda os movimentos de recontextualização da política Compromisso Todos pela Educação na gestão do Plano de Ações Articuladas (PAR) e seus efeitos no trabalho escolar e docente, através de um Estudo de Caso no município de Pinheiro Machado, Rio Grande do Sul. Essa política, criada pelo MEC, constitui-se numa estratégia para alcançar a qualidade da educação, diminuir a reprovação e a evasão escolar e elevar o IDEB, visando inserir o Brasil no contexto global das reformas educacionais, cujos discursos estão fundamentados na lógica neoliberal do mercado. A Abordagem do Ciclo de Políticas, proposta por Ball, e a Análise do Discurso de orientação foucaultiana, serviram de ferramentas para a interpretação dos movimentos e das relações de poder-saber produzidas no contexto local com a gestão do PAR, no estudo das possíveis inter-relações entre os movimentos das reformas globais e nacionais, produzidos no campo da educação, e as tecnologias discursivas que influenciam a política Compromisso Todos pela Educação. No contexto pesquisado, o discurso oficial foi recontextualizado de forma híbrida, num jogo conflituoso de negociações, inclusões/exclusões e penalizações. Os sujeitos locais foram seduzidos pelas possibilidades que o PAR cria de ampliar os recursos e melhorar as condições do ensino no município. A gestão do PAR foi marcada pela adoção de tecnologias de controle e regulação do trabalho escolar e docente, mescladas com práticas políticas clientelistas nos processos decisórios. Na gestão local da política, a desigualdade de condições entre as escolas da rede municipal foi acentuada e a preocupação das professoras em atingir os resultados esperados, produziu identidades profissionais performativas.

The thesis analyses the pragmatic aspects of the language of political discourse in the particular context of the institute of parliamentary question time. The thesis examines and compares the use of hedging in the context of other communication management strategies (e.g., evasion, reformulation, dodging a footing shift) in the British House of Commons and in the Australian House of Representatives. In addition, the thesis seeks to test the methodological approaches and verify the conclusions reached in previous research, especially by Alan Partington (2003) and Bruce Fraser (2010). Powered by TCPDF (www.tcpdf.org)

L'objectif de cette étude est de contribuer à explorer le changement dans les représentations des enseignants quant à la rétroaction corrective (RC), et ce, afin de mieux informer les programmes de formation des enseignants. Pour atteindre cet objectif, nous avons tenté d’apporter des éléments de réponse aux questions de recherche suivantes (1) quelles représentations relatives à la RC les futurs enseignants Algériens de français langue étrangère (FLE) détenaient-ils avant la formation, (2) comment ces représentations ont-elles changé après une formation sur la RC, (3) quels éléments de la formation sont-ils les plus susceptibles de changer les représentations de ces futurs enseignants quant à la RC? Deux groupes (un groupe expérimental et un groupe témoin) de 14 futurs enseignants Algériens, inscrits au Mastère en FLE, ont participé à l'étude. Le groupe expérimental a participé à un cours de formation sur la RC, alors que le groupe témoin n'a pas participé. Les instruments de recherche comprennent un questionnaire à échelle de Likert et des groupes de discussion (entrevues) qui abordent quatre facteurs en rapport avec la RC (reformulation, incitation, mise en œuvre des techniques de RC et importance de la RC). Chacun des deux instruments a été administré avant et après la formation, et seul le groupe expérimental a effectué les entrevues avant et après la formation. La formation inclut une base théorique et des résultats empiriques sur les différentes dimensions de la RC, ainsi qu'une composante pratique (activités d'enseignement). Les données provenant des deux outils de recherche ont été analysées de façon descriptive. Les exemples de changement de représentations - dans les transcriptions d'entrevues - ont été identifiés en utilisant cinq catégories correspondant aux différents types de changement (inversion, élaboration, consolidation, pseudo-changement et aucun changement). Les principaux résultats de cette étude : (1) avant la formation, les futurs enseignants avaient des représentations neutres et non claires sur les techniques de RC (reformulation et incitation) qui doivent tenir compte du type d'erreur et du niveau de compétence de l'apprenant. De plus, les participants du groupe expérimental étaient contre la RC immédiate et n'avaient pas une idée précise sur les erreurs à corriger ; (2) la formation sur la RC a été jugée efficace. En d'autres termes, après la formation, il y avait un changement évident vers des représentations plus positives au sujet de la RC immédiate et des représentations plus négatives quant à la reformulation. En outre, les participants ont subi une reconstitution totale de leurs représentations en lien avec les quatre facteurs avec beaucoup d'élaborations. Les participants ont attribué le changement de leurs représentations à la deuxième partie de la formation (études empiriques, techniques de RC et mise en œuvre de la RC). Les participants préconisent qu'ils ont été exposés pour la première fois à ce contenu sur la RC. Cette étude offre des implications pour d'autres études autour de questions de recherche similaires. / The objective of this study is to contribute to the range of research exploring change in teachers' corrective feedback (CF) beliefs to better inform future teacher training programs. The research questions used to accomplish the purpose of this study focused on1) what beliefs Algerian pre-service teachers of French as a foreign language (FFL) at University of Hadj Lakhdar Batna hold regarding CF before a CF training course, 2) how those beliefs change after a CF training course, and 3) what dimensions of the training course influence these pre-service teachers’ beliefs about CF? Two groups of 14 Algerian MA pre-service teachers of FFL-one experimental and one control- participated in this study. The experimental group participated in a teacher training course about CF while the control group did not. The research instruments included a Likert-scale questionnaire and focus group interviews that addressed four CF factors (recasts, prompts, CF implementation and CF importance). Each of the two instruments was administered twice before the training started and immediately after it ended, with only the experimental group taking the pre and post focus group interviews. The training course included theoretical information and empirical results about CF and its dimensionsas well as a practical component (teaching activities).Data obtained from the two research tools were analysed descriptively. Patterns of belief change-in the interviews transcripts- were identified using five categories about types of change (reversal, elaboration, consolidation, pseudo change and no change). Findings indicated that prior to the CF training, preservice teachers' beliefs were barely defined (i.e. they were largely neutral) especially in relation to CF techniques (recasts and prompts) for error type and learner's proficiency level. Furthermore, they were against immediate CF and did not have a clear idea about which errors should be corrected. Concerning the results in belief change, the CF training course was found to be effective. That is, after CF training, there was an obvious shift toward more positive beliefs about immediate CF and more negative beliefs about recasts. Furthermore, participants underwent a total re-construction of their beliefs in relation to the four factors with lots of elaborations. Participants attributed change in their beliefs to the second part of the training course (CF empirical studies, CF techniques and CF implementation). The participants explained that they were exposed for the first time to this content about CF and its dimensions.

Submitted by Irene Nascimento (irene.kessia@ufpe.br) on 2016-04-13T19:15:09Z No. of bitstreams: 2 license_rdf: 1232 bytes, checksum: 66e71c371cc565284e70f40736c94386 (MD5) DissertaçãoCONCLUÍDA VicenteQuintas.pdf: 980276 bytes, checksum: 11e595e21dad9c354e6b0f26ce62c032 (MD5) / Made available in DSpace on 2016-04-13T19:15:09Z (GMT). No. of bitstreams: 2 license_rdf: 1232 bytes, checksum: 66e71c371cc565284e70f40736c94386 (MD5) DissertaçãoCONCLUÍDA VicenteQuintas.pdf: 980276 bytes, checksum: 11e595e21dad9c354e6b0f26ce62c032 (MD5) Previous issue date: 2015-02-10 / A dissertação apresenta um estudo descritivo-analítico do discurso jurídico-doutrinário da técnica da ponderação produzido no Brasil, com base nas ideias sustentadas por Ronald Dworkin e Robert Alexy no campo do estudo das espécies normativas. A partir da caracterização do Modelo de Regras proposto por Dworkin e das Teorias da Argumentação e dos Direitos Fundamentais, com enfoque nas ideias formuladas por Alexy, cada qual originada em contextos distintos, buscar-se-á a identificação dos seus principais conceitos e fundamentos, para então se proceder à abordagem descritivo-analítica dos discursos operacionais emanados da doutrina brasileira, naquilo que se convencionou chamar de Teoria dos Princípios, que toma os referidos autores estrangeiros como marco teórico-dogmático. A dissertação, ao trabalhar de forma comparativa os discursos oriundos das doutrinas estrangeira e brasileira, irá examinar tanto as críticas que desmerecem o sopesamento enquanto método hermenêutico capaz de oferecer uma resposta controlável e racional para os embates entre normas constitucionais quanto os termos das propostas de reformulação dos autores brasileiros que, embora aceitem a técnica ponderativa, propõem diferentes critérios de distinção entre regras e princípios, com a consequente expansão da técnica ponderativa na busca da solução dos conflitos constitucionais. Essa postura reformista mostra-se recorrente e constante na doutrina brasileira que pretende aprimorar o modelo original, habilitando o pesquisador a falar em uma aplicação da técnica da ponderação que destoa de sua elaboração original e é comumente propugnada entre os juristas que partilham das intenções de Dworkin e, especialmente, de Alexy. / The dissertation presents a descriptive-analytical study of the legal and doctrinal discourse of the weighting technique produced in Brazil, based on the ideals held by Ronald Dworkin and Robert Alexy in the field of study of normative species. From the characterization of the Model of Rules proposed by Dworkin and theories of Argumentation and Fundamental Rights, focusing on Alexy‟s theory, each of which originated in different contexts, will be sought to identify their key concepts and fundamentals, and then proceeding to the descriptive and analytical approach to operational discourses emanating from the Brazilian doctrine, what is conventionally called the Theory of Principles, which takes such foreign authors as a theoretical and dogmatic framework. The dissertation, the work of comparatively speeches coming from the foreign and Brazilian doctrines, will examine both the criticism that detract the balancing technique while the hermeneutical method able to offer a controllable and rational response to the conflicts between constitutional rules on the terms of the recast proposals of Brazilian authors who, while accepting the weighting technique, propose different criteria for distinguishing between rules and principles, with the consequent expansion of balancing technique in search of the solution of the constitutional conflicts. This reformist posture shows a recurring and constant in the Brazilian doctrine that intends to improve the original model, enabling the researcher to speak at an application of the weighting technique that diverges from its original design and is commonly advocated among lawyers who share Dworkin intentions and especially Alexy.

Ce mémoire présente les effets d’une séquence d’enseignement-apprentissage de l’oral inspirée des approches de la philosophie pour enfants et des approches plurilingues sur la compétence discursive (la justification et la reformulation) d’élèves allophones scolarisés en classe d’accueil du 3e cycle du primaire, et ce, à partir d’une étude de cas de type exploratoire auprès de six élèves cas. Pendant les discussions philosophiques, qui constituent le genre oral mis en place pour pratiquer la justification et la reformulation, les données recueillies au moyen d’enregistrements vidéos ont permis d’observer que l’enseignement des deux conduites discursives permet aux élèves de prendre davantage la parole. La mise en place des ateliers formatifs a aidé les élèves à produire des justifications plus élaborées et à utiliser des reformulations pour pallier les bris de communication lors des interactions. Sans oublier, grâce à l’apprentissage des deux conduites discursives, les interactions sont davantage liées entre elles et l’étayage se fait davantage entre les élèves. / This research presents the effects of an oral teaching-learning sequence inspired by approaches to children's philosophy and plurilingual approaches to discourse competence (the justification and reformulation) of second language learners in school. Thoses students are 3rd cycle of primary school. This is an exploratory type case study with six students cases. During the philosophical discussions, which is the oral genre set up to practice justification and reformulation, the data collected through video recordings have found that the teaching of the two discursive competence allows students to talk more in thoses discussions. The teaching-learning sequence helped the students to produce more elaborate justifications and to use reformulations to overcome communication breakdowns during the interactions. Finally, the learning of the two discursive behaviors permits to know that the interactions are more related to each other and the scaffolding is done more between the students.

No description available.

The air transportation market has been growing steadily for the past three decades since the airline deregulation in 1978. With competition also becoming more intense, airline companies have been trying to enhance their market shares and profit margins by composing favorable flight schedules and by efficiently allocating their resources of aircraft and crews so as to reduce operational costs. In practice, this is achieved based on demand forecasts and resource availabilities through a structured airline scheduling process that is comprised of four decision stages: schedule planning, fleet assignment, aircraft routing, and crew scheduling. The outputs of this process are flight schedules along with associated assignments of aircraft and crews that maximize the total expected profit. Traditionally, airlines deal with these four operational scheduling stages in a sequential manner. However, there exist obvious interdependencies among these stages so that restrictive solutions from preceding stages are likely to limit the scope of decisions for succeeding stages, thus leading to suboptimal results and even infeasibilities. To overcome this drawback, we first study the aircraft routing problem, and develop some novel modeling foundations based on which we construct and analyze an integrated model that incorporates fleet assignment, aircraft routing, and crew pairing within a single framework. Given a set of flights to be covered by a specific fleet type, the aircraft routing problem (ARP) determines a flight sequence for each individual aircraft in this fleet, while incorporating specific considerations of minimum turn-time and maintenance checks, as well as restrictions on the total accumulated flying time, the total number of takeoffs, and the total number of days between two consecutive maintenance operations. This stage is significant to airline companies as it directly assigns routes and maintenance breaks for each aircraft in service. Most approaches for solving this problem adopt set partitioning formulations that include exponentially many variables, thus requiring the design of specialized column generation or branch-and-price algorithms. In this dissertation, however, we present a novel compact polynomially sized representation for the ARP, which is then linearized and lifted using the Reformulation-Linearization Technique (RLT). The resulting formulation remains polynomial in size, and we show that it can be solved very efficiently by commercial software without complicated algorithmic implementations. Our numerical experiments using real data obtained from United Airlines demonstrate significant savings in computational effort; for example, for a daily network involving 344 flights, our approach required only about 10 CPU seconds for deriving an optimal solution. We next extend Model ARP to incorporate its preceding and succeeding decision stages, i.e., fleet assignment and crew pairing, within an integrated framework. We formulate a suitable representation for the integrated fleeting, routing, and crew pairing problem (FRC), which accommodates a set of fleet types in a compact manner similar to that used for constructing the aforementioned aircraft routing model, and we generate eligible crew pairings on-the-fly within a set partitioning framework. Furthermore, to better represent industrial practice, we incorporate itinerary-based passenger demands for different fare-classes. The large size of the resulting model obviates a direct solution using off-the-shelf software; hence, we design a solution approach based on Benders decomposition and column generation using several acceleration techniques along with a branch-and-price heuristic for effectively deriving a solution to this model. In order to demonstrate the efficacy of the proposed model and solution approach and to provide insights for the airline industry, we generated several test instances using historical data obtained from United Airlines. Computational results reveal that the massively-sized integrated model can be effectively solved in reasonable times ranging from several minutes to about ten hours, depending on the size and structure of the instance. Moreover, our benchmark results demonstrate an average of 2.73% improvement in total profit (which translates to about 43 million dollars per year) over a partially integrated approach that combines the fleeting and routing decisions, but solves the crew pairing problem sequentially. This improvement is observed to accrue due to the fact that the fully integrated model effectively explores alternative fleet assignment decisions that better utilize available resources and yield significantly lower crew costs. / Ph. D.

L'Intelligence Territoriale est un concept récemment apparu en France. Nous l'avons identifié comme la conjugaison d'actions d'Intelligence Economique et de Knowledge Management appliquées à un territoire. L'Intermédiation Territoriale en est une forme particulière, qui s'appuie sur la notion de médiation et l'utilisation d'intermédiaire(s) humain(s). Nous avons participé à la mise en place d'un tel dispositif, dans lequel les intermédiaires humains sont notamment chargés de résoudre des problèmes informationnels pour des tiers. Nos travaux ont cherché à améliorer l'efficacité de ces personnels pour répondre aux Problèmes de Recherche d'Informations (PRI) qui leurs sont posés. Dans ce but, nous avons puisé notre inspiration dans les domaines de la Communication Humaine, de la Représentation des Connaissances et de la Résolution de Problèmes. Nous en avons déduit une solution en quatre parties : (1) des Principes de bonne formulation d'un énoncé de PRI, (2) un Modèle d'aide à la génération d'un questionnement sur un PRI, (3) un Outil d'aide à la représentation de l'interprétation d'un sujet de PRI, (4) une Pertinence informationnelle orientée vers la demande.