As histórias de Sherlock Holmes cativam inúmeros leitores desde que o primeiro romance foi publicado em 1887 pelo autor escocês Sir Arthur Conan Doyle. As aventuras vividas pelo grande detetive Sherlock Holmes e seu companheiro Dr. John Watson têm sido adaptadas para outras mídias desde 1890, e épocas diferentes apresentam diferentes interpretações das personagens. Duas das mais recentes adaptações televisivas, Sherlock (2010 –), da BBC, e Elementary (2012 –), da CBS, se passam na contemporaneidade, inspirando uma reconfiguração das personagens, principalmente a de John Watson, considerando o fato de que ele não é mais o principal narrador das histórias na mídia audiovisual – o narrador fílmico é quem cumpre esse papel –, abrindo novas possibilidades para os papéis da personagem. Tais possibilidades motivam esta dissertação, que propõe um estudo da caracterização da personagem literária nos romances Um estudo em vermelho (1887) e O cão dos Baskerville (1902), para então considerar sua nova caracterização nas duas séries televisivas mencionadas acima. O trabalho, portanto, está dividido em quatro capítulos. O primeiro apresenta uma introdução ao autor e a relação com sua própria obra, além de um panorama histórico das adaptações fílmicas e televisivas, enfatizando as caracterizações de Watson nelas. O segundo apresenta as teorias que alicerçam a análise, particularmente a narratologia literária de Mieke Bal (2009), a narratologia fílmica de Peter Verstraten (2009), e as considerações de Jason Mittell (2015) acerca da personagem televisiva. Os capítulos três e quatro trazem as análises dos romances e séries de televisão respectivamente, focando nas (re)configurações da personagem Watson. Ao final deste trabalho, esperamos ter contribuído para um aprofundamento e diversificação dos estudos de personagem a partir de referenciais narratológicos, linha de estudos pouco desenvolvida, especialmente no Brasil. Da mesma forma, pretendemos demonstrar como adaptações televisivas exploram e amplificam o papel de personagens-narradoras, dando a elas e a outras personagens mais autonomia na obra audiovisual. / The Sherlock Holmes stories have captivated innumerous readers since the first novel was published in 1887 by Scottish author Sir Arthur Conan Doyle. The adventures lived by the Great Detective Sherlock Holmes and his companion Dr. John Watson have been adapted to other media from as early as 1890, and different times present different portrayals of the characters. Two of the latest television adaptations, BBC’s Sherlock (2010 –) and CBS’s Elementary (2012 –), are set in contemporary times, inspiring a reconfiguration of the characters, especially John Watson, considering the fact that he is not the main narrator of the stories in the audiovisual medium – the filmic narrator fulfills that function –, opening new possibilities for the character’s roles. These possibilities motivate this thesis, and we propose a study of the characterization of the literary character in the novels A Study in Scarlet (1887) and The Hound of the Baskervilles (1902), so that we can consider the new Watson’s characterization in the two television series aforementioned. Therefore, the thesis is divided into four chapters. The first presents an introduction to the author and his relation to his own work, along with a historical overview of film and television adaptations, emphasizing Watson’s characterization. The second presents the theoretical framework of the analyses, particularly the literary narratology as proposed by Mieke Bal (2009), film narratology as proposed by Peter Verstraten (2009), and Jason Mittell’s (2015) considerations about television characters. Chapters three and four are dedicated to the analyses of the novels and television series respectively, focusing on Watson’s (re)configurations. By the end of this work, we hope to have contributed to the further development and diversification of character studies with the use of narratological references, an undeveloped line of studies, especially in Brazil. In addition, we hope to demonstrate how television adaptations explore and amplify the role of character-narrators, giving them and other characters more autonomy in the audiovisual work.

Cette thèse est consacrée aux résultats asymptotiques pour les modèles ARX en poursuite adaptative. Elle est constituée de quatre parties. La première partie est une brève introduction sur les modèles ARMAX et un état de l’art des principaux résultats de la littérature en poursuite adaptative. La seconde partie porte sur l’introduction d’un nouveau concept de contrôlabilité forte pour les modèles ARX en poursuite adaptative. Il permet de généraliser les résultats antérieurs. On montre la convergence presque sûre des algorithmes des moindres carrés ordinaires et pondérés. On établit également le théorème de la limite centrale ainsi que la loi du logarithme itéré pour ces deux algorithmes. La troisième partie est dédiée aux modèles ARX qui ne sont pas fortement contrôlables. On montre que, via un contrôle de poursuite excité, il est possible de s’affranchir de l’hypothèse de forte contrôlabilité. La quatrième partie est consacrée au comportement asymptotique de la statistique de Durbin-Watson pour les modèles ARX en poursuite adaptative via des arguments martingales. / This thesis is devoted to asymptotical results for ARX models in adaptive tracking. It is divided into four parts. The first part is a short introduction on ARMAX models together with a state of the art on the main results in the literature on adaptive tracking. The second part deals with a new concept of strong controllability for ARX models in adaptive tracking. This new notion allows us to extend the previous convergence results. We prove the almost sure convergence for both least squares and weighted least squares algorithms. We also establish a central limit theorem and a law of iterated logarithm for these two algorithms. The third part is dedicated to ARX models that are not strongly controllable. Thanks to a persistently excited adaptive tracking control, we show that it is possible to get rid of the strong controllability assumption. The fourth part deals with the asymptotic behaviour of the Durbin-Watson statistic for ARX models in adaptive tracking via a martingale approach.

Currently the most influential accounts of personal autonomy, at least in the Englishspeaking world, focus on providing conditions under which agents can be said to exercise self-control. Two distinct accounts of personal autonomy have emerged in this tradition: firstly, hierarchical models grounded in the work of Harry Frankfurt; and secondly, systems division models most famously articulated by Gary Watson. In this thesis I show the inadequacies of both of these models by exploring the problematic views of the self and self-control underlying each model. I will suggest that the problems faced by these models stem from the fact that they endorse a problematic fragmentation of the self. I suggest that a Nietzschean account of personal autonomy is able to avoid these problems. The Nietzschean account can largely, I show, be drawn from Nietzsche’s understanding of both the ‘man of ressentiment’ and his opposite, the sovereign individual. On this picture wholeness of self – rather than fragmentation of the self – is required in order for us to be most fully autonomous. Furthermore, this wholeness of self requires the kind of integrity which is opposed to the problematic fragmentation endorsed by Frankfurt and Watson.

This graduate thesis deals with the analysis of unstructured data from public social media. In particular, it deals with the analysis of data from social media of Vodafone Czech Republic a.s. This thesis is divided into two parts. The first part provides theoretical background for the second part. Therefore, the first part describes social media, structured and unstructured data and tools which are used for analysing of unstructured data. In the second part, tool Watson is used for the analysis of publicly available data. Then, methodology is designed to control the analysis process and subsequently this methodology used in the formation of the pilot application that has to verify the functionality of unstructured data by tool Watson. The results of the analysis are in the conclusion. The main benefits of this thesis are the development of a pilot application of Watson and the verification of its functionality. The pilot application cannot be equated with a complete analysis that can be done by Watson. But this pilot application may work as a demonstration of Watson's functionalities.

Ce mémoire est une lecture hantologique du roman The Double Hook de Sheila Watson. Une telle lecture accorde une importance particulière aux fantômes et aux spectres qui se trouvent dans un texte ou qui le hantent. La hantologie étant un mouvement de pensée introduit par Jacques Derrida dans Spectres de Marx, cet ouvrage de Derrida se veut à la fois un point de départ et un site important de mon analyse auquel je retourne tout au long de ce mémoire. De plus, à travers les écrits de plusieurs spécialistes de la littérature canadienne-anglaise tels que Marlene Goldman, Margaret Turner et Cynthia Sugars, ce mémoire explore ce que le roman de Watson permet de découvrir à propos de ce qui hante l’imaginaire collectif canadien. Dans une première partie de ce mémoire, je concentre mon analyse sur les spectres textuels qui hantent les pages du roman de Watson. Les mythes autochtones, les récits chrétiens, les conventions du ‘Western’ et du roman régional, ainsi que les traces de plusieurs textes modernistes, semblent hanter la structure du roman et l’utilisation du langage qui crée l’histoire présentée par Watson. Dans le deuxième chapitre de ce mémoire, mon analyse se tourne vers les fantômes et les personnages fantomatiques qui existent dans le monde fictionnel créé par Watson. Les personnages tels que la mère de la famille Potter et Coyote sont fréquemment associés aux tropes du gothique et lus comme étant des spectres et ce sont de telles lectures qui ponctuent mon analyse de cet important roman. / This thesis consists of a study of haunting, both at the textual and fictional level, in Sheila Watson’s The Double Hook. In this hauntology of the novel, I explore the texts and cultural archetypes that haunt Watson’s novel as well as the ghosts, spectral figures, and haunting spaces and places represented in the novel. The theoretical movement of hauntology introduced by Jacques Derrida in Specters of Marx is a fundamental work in contemporary studies of the tropes of the Gothic and of a more generalized haunting that threatens notions of stability in our understanding of existence. Moreover, the haunting figures and texts in Watson’s novel subvert the heterogenous conception of a national discourse in Canada. The insights provided by scholars such as Marlene Goldman, Margaret Turner, and Cynthia Sugars, who are concerned with what Watson’s use of spectral figures in her narrative accomplishes in relation to writing the settler-colonizer nation of Canada, contribute to informing my argument about the place Watson’s novel occupies in the Canadian collective imaginary. In the first chapter of this thesis, I focus on the textual hauntings in the pages of Watson’s novel. Indigenous myths, Christian rituals, conventions of the western and regional novel, and modernist texts haunt the novel’s structure, content, and the language that constitutes it. In the second chapter of this thesis, I direct my attention towards the haunting and haunted figures that exist in the world created by Watson. In both chapters, my goal is to converse with the specters I see in the novel, to give a voice to what is not explicitly said and to find what lies between the fragments of Watson’s experimental prose.

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The intent of this thesis was to examine compassion fatigue in nurses through analysis of research studies conducted within the past five years in an effort to identify predisposing factors to the experience of compassion fatigue. Individual and institutional factors were identified as well as current strategies to assist with management of compassion fatigue. Findings indicated that being new to practice, having a trait negative affect, being younger in age, having a history of exposure to trauma and working in high emotionally stressful units predisposed individuals to the experience of compassion fatigue. Institutional factors included a lack of managerial support, organizational commitment, group cohesion, work engagement and conflicting expectations of the nurse. Institutional interventions to assist in mitigating compassion fatigue include improving managerial support, developing group cohesion and communication and providing continuing education opportunities. Institutions can also assist by offering training in resiliency techniques such as negative thought pattern identification, meditation, peer-to-peer discussions, journaling about traumatic experiences, identification and maintenance of personal/professional boundaries and physical wellness through exercise and yoga. These proposed interventions address institutional accountability in health care worker wellness as defined by the quadruple aim. Such interventions also address use of Watson’s Caring Theory to emphasize the importance of nurse wellness as essential to creating caring nurse-patient relationships.

This thesis assesses climate change during the Hypsithermal Climatic Interval through the analysis of freshwater mussel remains from archaeological sites in Eastern North America. Modern climate data was used as a model to test the mosaic consequences of climate change. Freshwater mussels: can be used as indicators of precipitation by examining changes in overall size through time: larger mussels are found in larger streams, while smaller mussels are found in smaller streams. This study combines morphometric and isotopic data from archaeological freshwater mussels at Modoc Rock Shelter, Watson Brake, Plum Creek, Owens site, and Landerneau mounds to assess past climatic conditions. At Modoc Rock Shelter, oxygen isotopic data corroborate morphometric data and show that climate was fluctuating with a period of stability at the onset of the Hypsithermal. The oxygen isotopic data sets from the Louisiana sites show that the mid-Holocene was much warmer than the late-Holocene.

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