Les années 1990 constituent un tournant décisif dans la gestion de la migration dans l'espace européen et ceci pour plusieurs facteurs. En effet, au moment où une régionalisation ou une communautarisation se mettait en place progressivement en Europe (Schengen 1985 et Convention d'application de 1990), des ressortissants de certains pays tiers tentaient de rejoindre le continent européen dans le but d'améliorer leurs conditions de travail et de vie, de trouver une protection internationale, de fuir les guerres, les conflits et des conditions climatiques peu propices au respect de leurs fondamentaux. Elles coïncident avec la réduction des possibilités de migrer également vers l'Europe, la fermeture et le contrôle des frontières extérieures de l'Union européenne (UE), l'organisation internationale qui regroupe 27 pays membres ayant pour mission de créer une communauté économique et politique et qui a mis en place une politique de lutte contre l'immigration irrégulière. La lutte européenne contre l'immigration vise principalement à stopper l'arrivée de migrants irréguliers et à renvoyer des étrangers irréguliers présents sur le sol européen vers des pays tiers. Désormais, l'accès à l'Europe forteresse devient presque impossible pour des ressortissants provenant de certaines régions notamment d'Afrique subsaharienne qui ont orienté leur choix vers l'immigration irrégulière. De pays d'émigration, le Sénégal et le Maroc deviennent aussi des pays de transit pour les candidats à l'émigration irrégulière vers l'Europe. Cet état de fait explique amplement les choix opérés par l'UE de renforcer sa coopération avec ces pays tiers en vue de mieux lutter contre l'immigration irrégulière. Il s'agit pour l'UE de transférer des obligations et des responsabilités aux pays d'origine ou de transit dans la gestion des flux migratoires et le contrôle des frontières extérieures de l'UE. C'est l'externalisation de la lutte européenne contre l'immigration irrégulière. Cette externalisation se réalise au travers de l'adoption d'accords internationaux qui peuvent mener à l'introduction de clause migratoire également dans des accords généraux conclus entre l'UE et les pays tiers, notamment dans l'accord de Cotonou, conclu entre l'UE et les pays ACP. En outre, l'adoption de déclarations politiques entre l'UE et les pays tiers afin de transférer à ces derniers la responsabilité de limiter les départs et d'accepter de réadmettre leurs ressortissants ou des étrangers ayant transité sur leur sol, qui sont présents irrégulièrement en Europe, est un instrument de mesure de l'externalisation. L'externalisation se réalise aussi dans les pays tiers qui criminalisent la sortie de leurs ressortissants et des étrangers y résidant légalement ou non, dans le but de se rendre en Europe. Par ailleurs, les cadres législatifs adoptés par les autorités marocaines et sénégalaises criminalisent l'immigration et l'émigration irrégulières et la migration clandestine. Le but de la recherche est de démontrer que l'externalisation de la lutte contre les migrations irrégulières de l'UE porte atteinte aux droits des migrants dans les pays d'origine ou de transit, et il paraît essentiel de définir un cadre conceptuel et une méthodologie. Pour ce faire, reposant sur une méthodologie positiviste suivant une approche critique (herméneutique), la recherche analyse les cadres juridiques de l'UE et de pays tiers (Sénégal et Maroc). Ainsi, l'examen de la jurisprudence des juridictions marocaines et sénégalaises relative au contentieux du droit des étrangers montre que les pays tiers contribuent clairement à la lutte européenne contre l'immigration irrégulière, à travers la poursuite et les sanctions appliquées aux ressortissants marocains, sénégalais et étrangers résidant également ou non dans ces pays, pour leur volonté présumée de partir vers le continent européen de façon irrégulière et lors de leur retour dans leur pays d'origine ou de transit. En outre, l'étude de ces deux pays démontre un autre aspect important dans cette externalisation : la difficulté d'établir les responsabilités des États comme de l'UE dans les différentes violations des droits de l'homme des migrants dans ce contexte d'externalisation. Nonobstant la complexité de définir les responsabilités des acteurs dans cette externalisation, la documentation de l'UE et de ses institutions, ainsi que le rôle des agences et particulièrement de Frontex, peuvent apporter un éclairage essentiel à nos interrogations sur la responsabilité des États et de l'UE dans les différentes violations des droits de l'homme constatées lors du renvoi des migrants et de leur blocage dans les pays tiers. Dès lors, il est pertinent d'étudier les positions des juridictions internationales afin d'établir cette responsabilité des États et de l'UE, mais les décisions rendues à ce jour ne permettent pas d'arriver à cette conclusion. Ce faisant, il est plus qu'indispensable de poser de nouvelles orientations si l'on souhaite mettre fin à cette externalisation et à ses conséquences néfastes sur les droits de l'homme des migrants irréguliers même dans les pays tiers, car l'adoption des deux pactes (pacte mondial sur la migration et pacte mondial sur les réfugiés) ne semblent pas apporter des solutions judiciaires et une meilleure protection des droits des migrants / The 1990s were a decisive turning point in the management of migration in the European area, for several factors. Indeed, at the time when regionalization or communitarization was gradually taking place in Europe (Schengen 1985 and 1990 Implementation Convention), nationals of certain third countries were trying to join the European continent in order to improve their conditions of work and life, of finding international protection, of fleeing wars, conflicts and unfavorable climatic conditions for the respect of their fundamentals. They coincide with the reduction in the possibilities of migrating also to Europe, the closure and control of the external borders of the European Union (EU), the international organization which brings together 27 member countries whose mission is to create an economic and policy and which has implemented a policy to combat irregular immigration. The main objective of the European fight against immigration is to stop the arrival of irregular migrants and to return irregular foreigners present on European soil to third countries. From now on, access to fortress Europe is becoming almost impossible for nationals coming from certain regions, notably from sub-Saharan Africa, who have turned their choice towards irregular immigration. From emigration countries, Senegal and Morocco also become transit countries for applicants for irregular emigration to Europe. This fact amply explains the choices made by the EU to reinforce its cooperation with these third countries with a view to better combating illegal immigration. It is a question for the EU of transferring obligations and responsibilities to the countries of origin or transit in the management of migratory flows and the control of the external borders of the EU. It is the outsourcing of the European fight against irregular immigration. This outsourcing is achieved through the adoption of international agreements which can lead to the introduction of a migration clause also in general agreements concluded between the EU and third countries, in particular in the Cotonou Agreement, concluded between the EU and ACP countries. In addition, the adoption of political declarations between the EU and third countries in order to transfer to the latter the responsibility for limiting departures and agreeing to readmit their nationals or foreigners having transited on their soil, who are present irregularly in Europe, is an instrument for measuring outsourcing. Outsourcing is also carried out in third countries which criminalize the exit of their nationals and foreigners legally or illegally resident there, with the aim of traveling to Europe. In addition, the legislative frameworks adopted by the Moroccan and Senegalese authorities criminalize irregular immigration and emigration and illegal migration The aim of the research is to demonstrate that the outsourcing of the fight against irregular migration from the EU infringes the rights of migrants in the countries of origin or transit, and it seems essential to define a conceptual framework and a methodology. To do this, based on a positivist methodology following a critical (hermeneutical) approach, the research analyzes the legal frameworks of the EU and third countries (Senegal and Morocco). Thus, the examination of the jurisprudence of the Moroccan and Senegalese jurisdictions relating to the litigation of the right of the foreigners shows that the third countries clearly contribute to the European fight against the irregular immigration, through the prosecution and the sanctions applied to the Moroccan nationals, Senegalese and foreigners residing or not also in these countries, for their presumed will to leave towards the European continent in an irregular way and at the time of their return in their country of origin or transit. In addition, the study of these two countries demonstrates another important aspect in this outsourcing: the difficulty of establishing the responsibilities of States and of the EU in the various violations of the human rights of migrants in this context of outsourcing. Notwithstanding the complexity of defining the responsibilities of the actors in this outsourcing, the documentation of the EU and its institutions, as well as the role of the agencies and particularly of Frontex, can shed essential light on our questions about the responsibility of States and the EU in the various human rights violations observed during the return of migrants and their blockage in third countries. Therefore, it is relevant to study the positions of international courts in order to establish this responsibility for States and the EU, but the decisions delivered to date do not allow this conclusion to be reached. In doing so, it is more than essential to set new directions if we want to put an end to this outsourcing and its harmful consequences for the human rights of irregular migrants even in third countries, because the adoption of two pacts (global pact on migration and global pact on refugees) do not seem to provide legal solutions and better protection of the rights of migrants.

Cristóbal Halffter, born in 1930, established himself as an important figure in Spanish avant-garde composition in the middle of the twentieth-century. As one of the prominent leaders of the Generación del 51, he helped establish modernity in music as a part of Spain's identity. His compositional style mixing tradition with the avant-garde was built on the success and breakthrough of Manuel de Falla, a composer with close ties to Halffter's family and served as a 'father figure' to the Generación del 51. This study begins with a discussion on Falla's work and reception, as he lay the groundwork for modernism in Spanish music. Further, discussion on Halffter's background and compositional periods, from his nationalist approach in the 1950s to his embrace of the avant-garde in the 1960s and beyond exemplifies Halffter's prominent role in shaping Spanish modernity. This research then sheds light on previously unexplored solo flute works Debla [Solo VI] for Flute and Studie II [Solo III] for Flute by Halffter. Provided is insight to their respective influences (the Spanish debla and the Fibonacci sequence), analysis of each work, and a discussion on their similarities and differences. By taking an informative approach prior to analysis and performance suggestions, readers will gain insight to Halffter's Spanish roots as they relate to nationalism and the avant-garde, his affiliation with the Generación del 51, and his compositional style.

Résumé : Problématique: Les comportements alimentaires à la petite enfance pourraient influencer le gain de poids. Alors que les enfants d’âge préscolaire passent beaucoup de temps dans des milieux de garde, peu d’études ne rapportent les liens entre leurs comportements alimentaires dans ces milieux et leur composition corporelle. De plus, les recherches dans ce domaine sont basées sur des données subjectives des parents. Les objectifs étaient donc de développer un outil de mesure objectif des comportements alimentaires et de l’utiliser afin d’examiner le lien entre ceux-ci en milieu de garde et la composition corporelle des enfants d’âge préscolaire. Méthodes : Cette étude transversale a été menée auprès de 309 enfants de 3 à 5 ans dans 24 milieux de garde. Le comportement alimentaire a été mesuré en effectuant l’évaluation des restes au repas du dîner. Les données de ces évaluations ont été utilisées pour développer un score représentant la réticence alimentaire et un représentant l’affinité. Des corrélations intra-classes ont été utilisées afin de déterminer la fidélité des nouvelles mesures. Des corrélations de Spearman ont été utilisées afin de comparer les nouvelles mesures aux comportements alimentaires rapportés par les parents. Des régressions linéaires multivariées ont été utilisées pour examiner la relation entre les scores de comportement alimentaire mesurées objectivement et le tour de taille et l’indice de masse corporelle (IMC) ajusté à l’âge des enfants. Résultats : La nouvelle mesure de réticence alimentaire a démontré une excellente fidélité inter-juge (ICC= 0,970 à 0,998, p<0.0001), intra-juge (ICC=0,975 à 0,998, p<0.0001) et une bonne fidélité test-retest (ICC=0,723, p<0.0001). Elle corrélait également avec une mesure subjective précédemment validée (rho= 0,534, p<0.0001). La nouvelle mesure d’affinité alimentaire n’était toutefois pas valide (rho= -0,182, p=0,2). Le score de réticence alimentaire était positivement associé à l’IMC ajusté à l’âge des enfants (bêta ajusté= 1,41, IC à 95%=0,15, 2,67), mais non avec leur tour de taille (bêta ajusté=0,60, IC à 95%= -0,86, 2,06). Conclusion : La nouvelle mesure de réticence alimentaire démontre une excellente fidélité et validité chez les enfants d’âge préscolaire en milieu de garde. Plus il y avait de la réticence alimentaire, plus l’IMC ajusté à l’âge abaisse. Les milieux de gardes pourraient donc être des milieux propices pour l’implantation d’interventions pour réduire la réticence alimentaire, et contrer l’insuffisance pondérale chez les jeunes affectés. / Abstract : Background: Eating behaviours could be associated with weight gain during early childhood. Although a majority of preschoolers spend most of their active day-time hours in daycare centres, associations between their eating behaviours at daycare and their body composition have been limitedly studied. Further, research on eating behaviours of children mainly relies on parent-reported measures. The objective of this study was to develop an objective measure of eating behaviours and to use it to assess the relationship between these behaviours and body mass index and waist circumference among preschoolers. Methods: This cross-sectional study was conducted among 309 children aged 3 to 5 in 24 daycare centres. Eating behaviours were measured through weighted digital plate waste analysis. Data from this evaluation was used to create a food reluctance score and a food affinity score. Intraclass correlations (ICC) were used to determine the reliability of the new measure. Spearman correlations were used to compare the new measures with parental report of eating behaviours. Multivariate linear regressions were used to examine the relationship between objectively measured food behaviours and children’s waist circumference and age-adjusted body mass index (BMI). Results: The new measure of food reluctance demonstrated excellent inter-rater reliability (ICC= 0.970 to 0.998, p<0.0001), intra-rater reliability (ICC=0.975 to 0.998, p<0.0001), and good test-retest reliability (ICC=0.723, p<0.0001). It also provided evidence of concurrent validity through correlation with a validated subjective measure (rho= 0.534, p<0.0001). The new measure of food affinity was however not valid (rho= -0.182, p=0.2). The food reluctance score was positively associated with children’s age-adjusted BMI (adjusted bêta; 95% CI= 1.41, 0.15, 2.67), but not with their waist circumference (0.60; -0.86, 2.06). Conclusion: The objective measure of food reluctance demonstrated evidence of reliability and validity. Greater demonstration of food reluctance at the daycare center was associated with a lower BMI. This suggests that daycare centers could represent promising settings for integrating strategies to counter food reluctance and counter inadequate weight gain among affected preschoolers.

One of the most consistent features of the diverse artistic movements that have flourished throughout the twentieth century has been their willingness to experiment in diverse genres and across alternative art forms. Avant-gardes such as Expressionism, Dada, Surrealism, Futurism, Fluxus and Pop were composed not only of painters but also dramatists, musicians, actors, singers, dancers, sculptors, poets and architects. Their works represent a dramatic process of crossfertilization between the arts, resulting in an array of hybrid forms that defy conventional categorisation. This thesis investigates implications of this cross-disciplinary impulse and aims by doing so to open out a site in which to reassess both the manner in which the avant-gardes have been theorised and the impact their theorisation has had on contemporary aesthetics. In the first part of this study, I revisit the work of the most influential theorists of the avant-garde in order to ask what the term “avant-garde” has come to signify. I look at how different theories of the avant-garde and of modernism relate to one another as well as asking what effect these theories have had on attempts to evaluate the legacies of the avant-gardes. The work of Theodor Adorno provides a connective tissue throughout the thesis. In Chapter One, I use it to complicate Peter Bürger’s notion of the avant-garde as “anti-art” and to argue that the most pressing challenge that the avant-gardes announce is to think through the cross-disciplinarity that marks their work. In Chapter Two, I trace how painting has come to be considered as the paradigmatic modernist art form and how, as a result, the avant-garde has been read as a secondary, “literary” phenomenon to be grasped through its relation to painting. I argue that this constitutes a systematic devaluation of literature and has resulted in an “art historical” model of the avant-gardes which represses both their real radicality and implications of their work for these kinds of disciplinary structures. In the second part of this thesis, I explore works which examine and question the aesthetic hierarchies and notions of aesthetic autonomy that the theories of modernism and the avant-garde explored in the first part set up. In Chapter Three, I approach by way of two cross-disciplinary works which employ literature and visual art: Marcel Duchamp’s Green Box (1934) and Andy Warhol’s a; a novel (1968). Works such as these, which slip through the gaps between literary and art history, have, I argue, important implications for literary and visual aesthetics but are often overlooked in disciplinary histories. In my final chapter, I return to the theory of the avant-garde as it emerges in the work of Jean-Francois Lyotard. I examine how his work reconfigures Adorno’s aesthetics by performing the cross-disciplinary movement that it argues is characteristic of avant-garde art works. Tracing his “post-aesthetic” response to Duchamp and Warhol, I explore how Lyotard articulates a mode of practice that moves beyond the dichotomy of “art” and “antiart” and opens out a site in which the importance of the twentieth century avant-gardes is made visible. I conclude by briefly considering the implications of the avant-garde, as I have presented it in this thesis, for contemporary debates on the twenty-first century “digital avant-gardes” and recent writing on aesthetics.

Chez les végétaux supérieurs, la régulation des mouvements stomatiques permet de contrôler les échanges de CO2 et la montée de la sève brute tout en limitant les pertes excessives d'eau par transpiration. Ce contrôle est assuré par des variations rapides de la turgescence des deux cellules de garde formant le stomate dues à l'activité de nombreux canaux et transporteurs ioniques. Nous avons identifié un nouveau membre de la famille des CLC chez A. thaliana, AtCLC-c exprimé dans la cellule de garde. L'étude de l'expression d'AtCLC-c et du phénotype de mutants invalidés ont permis de démontrer son rôle dans l'ouverture stomatique à la lumière et la fermeture en réponse à l'ABA. Les mutants clcc accumulent moins d'ions Cl- dans leurs cellules de garde par rapport aux plantes sauvages et sont hypersensibles à un stress salin. Enfin, nous avons confirmé par des études d'électrophysiologie la sélectivité d'AtCLC-c aux ions Cl-. L'ensemble de ce travail montre l'importance du transporteur vacuolaire d'ions Cl- AtCLC-c dans les mouvements stomatiques et la tolérance au stress salin. / In plants, the high turgor is assured by ion transport and involves the creation and maintenance of a large vacuolar volume. In recent years, various chloride channels and transporters have been identified to be involved in specific functions such as plant nutrition, stomatal movements or metal tolerance. We have characterized a new member of the CLC family in A. thaliana, AtCLC-c, highly expressed in guard cell and up-regulated by ABA and salt treatment in the whole plant. Knock-out mutants in AtCLC-c are impaired in light-induced stomatal opening and ABA-induced stomatal closing correlated to a large decrease in guard cell Cl- content. Furthermore, clcc mutants are hypersensitive to salt stress compared to wild-type. Finally, using electrophysiological studies, we demonstrated that AtCLC-c is selective to Cl-. Altogether, this work shows that AtCLC-c is a tonoplastic Cl- transporter involved in stomatal movements and salt tolerance.

Les mouvements stomatiques sont dus à des changements importants du volume des cellules de garde. Un rôle des canaux hydriques membranaires (aquaporines) dans ces processus a été proposé mais n'a jamais été démontré. Des analyses transcriptomiques indiquent que plusieurs aquaporines de la membrane plasmique (PIPs), dont AtPIP1;2 et AtPIP2;1, sont exprimées dans la cellule de garde. Dans ce travail, nous avons étudié la fonction de ces deux aquaporines dans les mouvements stomatiques. Les stomates des mutants d'insertion pip1;2 et pip2;1 montrent une ouverture normale à la lumière et aux faibles concentrations en CO2, une fermeture normale en réponse à l'obscurité et aux fortes concentrations en CO2, mais sont quasiment insensibles à la fermeture induite par l'ABA. Le rôle d'AtPIP1;2 et d'AtPIP2;1 dans le transport d'eau a été testé en mesurant la perméabilité hydrique de protoplastes (Pf) à l'obscurité, à la lumière ou à la lumière et en présence d'ABA. Le Pf des protoplastes de cellules de garde de pip2;1 est réduit de façon significative, spécifiquement en présence d'ABA. Comme la production extracellulaire de peroxyde d'hydrogène (H2O2) est essentielle pour la signalisation intracellulaire de l'ABA, nous avons également étudié la possibilité qu'AtPIP1;2 et AtPIP2;1 facilitent la diffusion de l'H2O2 à l'intérieur des cellules de garde en réponse à l'ABA. La cinétique d'accumulation d'espèces réactives de l'oxygène est abolie dans les cellules de garde chez pip2;1, mais pas chez pip1;2. Par ailleurs, dans d'autres types d'approches, nous avons étudié la régulation de ces deux aquaporines après production en levure Pichia pastoris et reconstitution fonctionnelle en protéoliposomes. Une analyse structure fonction a été réalisée avec succès pour AtPIP2;1. Elle montre que le résidu His199 est impliqué dans l'inhibition de l'activité de cette isoforme par les protons et les cations divalents. A l'inverse, le résidu Arg124 rend AtPIP2;1 complètement insensible au calcium, mais n'altère pas sa sensibilité aux protons. La surexpression de formes dérégulées d'AtPIP1;2 et d'AtPIP2;1 dans, respectivement, les mutants pip1;2 et pip2;1, indique que les régulations de l'activité intrinsèque de ces isoformes sont importantes pour leurs fonctions stomatiques. L'ensemble des résultats suggère qu'AtPIP1;2 et AtPIP2;1 ont des fonctions majeures et distinctes dans le transport d'eau et d'H2O2 lors de la fermeture stomatique induite par l'ABA chez Arabidopsis thaliana. / Stomatal movements are mediated by drastic changes in guard cell volume. A role in these processes for water channel proteins named aquaporins has been proposed but not demonstrated. Transcriptome analyses have indicated that several plasma membrane aquaporins (PIPs) including AtPIP1;2 and AtPIP2;1 are expressed in Arabidopsis thaliana guard cells. In the present work, we investigated the function of these two aquaporins in stomatal movements. The stomata of pip1;2 and pip2;1 knock-out mutants showed a normal opening response to light and low CO2, a normal closing response to darkness and high CO2, but were almost insensitive to abscisic acid (ABA)-induced stomatal closure. A direct role of AtPIP1;2 and AtPIP2;1 in water transport was investigated by measurement of guard cell protoplast water permeability (Pf) under darkness, light and light with ABA. The Pf of pip2;1 guard cell protoplasts was significantly reduced, specifically in the presence of ABA. As extracellular hydrogen peroxyde (H2O2) production is essential for intracellular ABA signalling, we also investigated the possibility that AtPIP1;2 and AtPIP2;1 facilitate the diffusion of H2O2 through the guard cell plasma membrane. Time-dependent accumulation of reactive oxygen species in response to ABA was abolished in pip2;1 but not pip1;2 guard cells. In another type of approach, the regulation of the two aquaporins was investigated after production in the yeast Pichia pastoris and functional reconstitution in proteoliposomes. Structure-function analysis was achieved in the case of AtPIP2;1, showing that cytoplasmic residue His199 is involved in both divalent-cation- and proton-mediated gating. In contrast, mutation of Arg124 rendered AtPIP2;1 largely insensitive to calcium while remaining fully sensitive to protons. Over-expression of deregulated forms of AtPIP1;2 and AtPIP2;1 in pip1;2 and pip2;1, respectively, indicated that the gating regulation of these proteins may play an important role in their guard cells functions. Altogether, our results suggest that AtPIP2;1, and to a lesser extent AtPIP1;2, play important and distinct roles in water and H2O2 fluxes during ABA-induced stomatal closure in Arabidopsis thaliana.

Mémoire numérisé par la Division de la gestion de documents et des archives de l'Université de Montréal. / Pour respecter les droits d'auteur, la version électronique de cette thèse ou ce mémoire a été dépouillée, le cas échéant, de ses documents visuels et audio-visuels. La version intégrale de la thèse ou du mémoire a été déposée au Service de la gestion des documents et des archives de l'Université de Montréal.

This thesis concerns the similarities between Flann O'Brien's novel The Third Policeman and fin-de-siècle literature, more specifically decadent literature and literature of the early avant-garde. The fact that, apart from metafiction, O'Brien's novel does not deal with aesthetics (neither when it comes to the form nor when it comes to the topic) does not invalidate the presence of fin-de-siècle elements or strategies in it; the elements only change and thus adapt to their new environment. Many of them become ironic, other ones actively contribute to the metafictional scope of the novel. The first chapter explains the parallels between The Third Policeman and fin- de-siècle literature in general. It concentrates primarily on decadent literature and its central theme of "unnaturalness." Unnaturalness occurs in variegated forms, such as artifice, artificiality or make-believe. Unnaturalness can be detected also in the protagonists themselves and even (in compliance with the metafiction of the novel) in the form of O'Brien's hellish world where the narrator finds himself. Discovering and experiencing various forms of unnaturalness go hand in hand with sense perception which is what the chapter also refers to - The Third Policeman remarkably reflects descriptions of sense experiences known from...

The thesis concentrates mainly on mapping of specific term "Life style" and compares its conceptions with classical theory of style with respect to period context. The authors who participated in development of the term "Life style" in a Czech aesthetics are introduced in the thesis: Karel Honzík, Oldřich Stefan, Ladislav Žák and mainly Bohuslav Brouk, who was engaged in the topic the most by far. The aim of the thesis is to analyze and understand specific and original interpretation of style proclaimed by Bohuslav Brouk and his peers and followers. The second aim is to do a subsequent research of the status of the aesthetic function in the theory of "Life style". Powered by TCPDF (www.tcpdf.org)

Nesta dissertação, procuramos, a partir da Grande Exposição Universal de Londres em 1851, o início de um debate mais intenso de aproximação da arte com a indústria para, assim, perceber como elementos estéticos começam a permear a vida cotidiana. Essas questões ganham fôlego com as vanguardas, principalmente, com a Bauhaus de Walter Gropius e com o ready-made de Marcel Duchamp. Problematizar como cada um desses artistas buscou o novo, para aproximar Arte e Vida, usando estratégias diferentes, mas recorrendo ao mesmo suporte: o objeto. Ao longo do século XX, perceberemos como, no pós-segunda guerra, há uma mudança no contexto histórico e como as artes plásticas e aplicadas respondem ao debate: arte e indústria, ready-made e Bauhaus. Veremos que as respostas serão com a pop art e as vanguardas italianas do design. Nas décadas de 1960 e 1970, analisamos a sobrecarga da narrativa moderna, tendo a implosão do conjunto residencial Pruitt-Igoe como marco desse processo. O resultado é o ocaso das vanguardas e a centralidade da cultura Kitsch, que inverte a questão levantada por elas de aproximar arte e vida; agora, é a vida cotidiana naquilo que tem de mais banal que se aproxima da arte. As consequências dessa mudança são as repetições de imagens do passado e a descontinuidade na história da arte. Assim, demonstraremos como a arte e os objetos de uso colaboraram com a construção do modo de vida nessa nova tradição. / In this research, we have studied, as from the Great Exhibition of the Works of Industry of All Nations in 1851, in London, the start-up of a more intense debate on the approximation of Art with Industry for, thus, realizing how aesthetic elements begin to make part of everyday life. Such issues are increased with the Avant-Gardes mainly with Walter Gropiuss Bauhaus and the Marcel Duchamps Ready-mades. We have also studied how each of these artists had searched the \"new\" to approach Art and Life using different strategies but the same support: the object. During the 20th century, after the second World War, we may realize that there is a change in the historical context and how Visual Arts and Applied Arts answer to the debate: Art and Industry, Ready-made and Bauhaus. We may see that the answers will be with Pop Art and the Italian Design Vanguards. In the decades of 1960 and 1970, we have analised the overload on the modern narrative, having the implosion of the Pruitt-Igoe residential condo as this process\' milestone. The result is the Avant- Gardes twilight and the Kitsch culture centrality, which inverts the issue they bring up in order to approach Art and Life; now, on the other hand, it\'s everyday life that is close to Art in what it has of most banal. This change consequences are the repetitions of past images and the discontinuity in Art History. Thus, we may demonstrate how Art and objects of use have contributed with the way life construction in this new tradition.