Lo fotográfico en la narrativa contemporánea de lengua francesa: P. Modiano, A. Makine y A. Ernaux

The goal of this study is to define the photographic dimension as a transversal notion that accompanies texts and carries out a function that is narrative, discursive and even poetic, and as an unambiguous analytical tool that allows an understanding of the function of the photographic image in contemporary fiction. How does the photographic dimension act within a text of fiction? How does it guide it, define it, and eventually, transform it? How is the space-time element of a text influenced when the photographic dimension affects the heart of the story? How does the status of the photographic image change when it is blended with the fictional text, and how is a text reorganized in light of the photographic dimension? What interpretations are made possible by the analysis of the photographic dimension? Is it possible to narrate and read a photograph without having to see it, or to what extent does a photograph in plain view determine the writing and reading of the story? In short: What writing and reading digressions are caused by the presence of photographs within a literary text; what is their role, for example, in the activation of memory, of a dream-like state or of identity, and what symbolic dimension is introduced?...

Influência das áreas verdes no microclima local: um estudo do conjunto habitacional Ponta Negra, Natal/RN

Owing to na intense process of urban development, urban uneasiness and discomfort in the daily life of populations have nowadays, especially in the big cities, become increasingly ordinary issues. Population density, degeneration of central areas and pollution are some of the environmental stressors the urban man is subjected to. The existence of open areas in the urban network contributes to a better movement of the air and transforms salubrity conditions. Yet, it has been noticed that parks and squares are disappearing from the heart of the city districts. In their place there are either unused plots of land where garbage has been dumped or nearly all-paved squares with meager or no vegetation at all. Such areas, when handled properly, play an important role in the city because in addition to being zones for rendering a mild climate they perform social, cultural and hygienic functions. Aiming at demonstrating that proper handling of green areas can favorably influence the local microclimate, we have attempted to develop analysis from the point of view of bioclimatizing attributes of urban form and their relationship to the local microclimate found in the eight open areas located in the Ponta Negra Housing Complex in the city of Natal/RN

A individualidade e a exclusividade na arquitectura

Dissertação para obtenção do grau de Mestre em Arquitectura, apresentada na Universidade de Lisboa - Faculdade de Arquitectura.

The impossible anamesis. Memory versus history in Hubert Aquin’s « Blackout »

Soon after joining the Canadian Confederation in 1867, the province of Quebec adopted the phrase « Je me souviens » ("As I recall") as its "national" motto, although many Québécois do not remember today what they were supposed to memorize, as collective subject, when their government voted this motion. My thesis is that contrary to other countries which have a strong sense of history based on a secular tradition, this process was more complicated in Quebec — as if a collective memory loss lied at the heart of it's history. Through a rereading of Hubert Aquin's cult novel, Trou de mémoire (in its English translation Blackout), first published in 1968, I try to illustrate this paradox and to emphasize the heuristic functions of memory blanks, gaps and lapses in certain postmodern narratives, after the historical breakdown of "the great narratives" (Lyotard). In this perspective, the example of Quebec, through the voice of one of its more gifted yet controversial novelist, can be seen as emblematic of what happens when the mnemonic impossibility of rewriting history opens up new possibilities for writing fiction.

The impossible anamesis. Memory versus history in Hubert Aquin’s « Blackout »

Soon after joining the Canadian Confederation in 1867, the province of Quebec adopted the phrase « Je me souviens » ("As I recall") as its "national" motto, although many Québécois do not remember today what they were supposed to memorize, as collective subject, when their government voted this motion. My thesis is that contrary to other countries which have a strong sense of history based on a secular tradition, this process was more complicated in Quebec — as if a collective memory loss lied at the heart of it's history. Through a rereading of Hubert Aquin's cult novel, Trou de mémoire (in its English translation Blackout), first published in 1968, I try to illustrate this paradox and to emphasize the heuristic functions of memory blanks, gaps and lapses in certain postmodern narratives, after the historical breakdown of "the great narratives" (Lyotard). In this perspective, the example of Quebec, through the voice of one of its more gifted yet controversial novelist, can be seen as emblematic of what happens when the mnemonic impossibility of rewriting history opens up new possibilities for writing fiction.

Do envelhecimento ao bem-estar na velhice

Dissertação de Mestrado apresentada ao Instituto Superior de Psicologia Aplicada para obtenção de grau de Mestre na especialidade de Psicologia Clínica.

Annual report 2008

The mission of Spartanburg Community College Foundation is to support the mission of Spartanburg Community College. At the heart of this annual report you will discover how these two missions have intertwined over the last 12 months. You will see firsthand how the quality of life has been improved in our community and how your support of the Foundation has enhanced the lives of students, faculty, staff and the facilities of SCC. Included is a list of the Foundation's Board of directors, a student profile, scholarships, donors and financial information.

Influence de l’hypoxie dans la régulation du pH et les conséquences dans la progression tumorale et la résistance à la chimiothérapie

Résumé : La formation de métastases s’inscrit comme la finalité d’un processus darwinien dans lequel les cellules tumorales subissent des altérations génétiques et épigénétiques dans l’unique but de préserver un avantage prolifératif. L’environnement hypoxique, caractéristique des tumeurs solides, se révèle comme une pression de sélection et un facteur déterminant dans la progression tumorale. Face à l’hypoxie, une des adaptations majeures des cellules tumorales est le déséquilibre du pH cellulaire qui mène à la formation de métastases et à la résistance à la chimiothérapie. Cette thèse met en lumière de nouveaux liens moléculaires entre l’hypoxie et la régulation du pH dans des contextes d’invasion cellulaire et de chimiorésistance. Les échangeurs d’ions NHE1 et NHE6 sont au cœur de ces études où de nouveaux rôles dans la progression du cancer leur ont été attribués. Premièrement, nous avons observé l’influence de l’hypoxie sur la régulation de NHE1 par p90RSK et les conséquences fonctionnelles de cette interaction dans l’invasion cellulaire par les invadopodes. En conditions hypoxiques, NHE1 est activé par p90RSK résultant en une acidification extracellulaire. En modifiant le pH, NHE1 stimule la formation des invadopodes et la dégradation de la matrice extracellulaire. Ainsi, la phosphorylation de NHE1 par p90RSK en hypoxie apparaît comme un biomarqueur potentiel des cancers métastatiques. Peu étudié, le pH endosomal peut intervenir dans la chimiorésistance mais les mécanismes sont inconnus. Nous avons développé une méthode pour mesurer précisément le pH endosomal par microscopie. Ceci a permis d’illuminer un nouveau mécanisme de résistance induit par l’hypoxie et mettant en vedette l’échangeur NHE6. L’hypoxie favorise l’interaction de NHE6 avec RACK1 à la membrane plasmique empêchant la localisation endosomale de l’échangeur. Cette interaction mène à la séquestration de la doxorubicine dans des endosomes sur-acidifiés. Ces travaux mettent en évidence pour la première fois le rôle du pH endosomal et l’échangeur NHE6 comme des éléments centraux de la chimiorésistance induite par l’hypoxie. Cette thèse renforce donc l’idée voulant que les interactions entre les cellules tumorales et le microenvironnement hypoxique sont le « talon d’Achille » du cancer et la régulation du pH cellulaire est primordiale dans l’adaptation des cellules à l’hypoxie et l’instauration du phénotype malin du cancer. La découverte de nouveaux rôles pro-tumoraux pour NHE1 et NHE6 les placent à l’avant-plan pour le développement de stratégies thérapeutiques orientées contre la formation de métastases et la chimiorésistance.

Communication across cultures? An intercultural approach to customer service in the hotel industry: a study with globally branded hotels in the United Kingdom

In a professional and business-social context such as that of global hotel brands in the United Kingdom, intercultural communication, contacts and relationships are found at the heart of daily operations and of customer service. A large part of the clientele base of hotels in the United Kingdom is formed by individuals who belong to different cultural groups that travel in the country either for leisure or business. At the same time, the global workforce which is recruited in the hotel industry in the United Kingdom is a reality here to stay. Global travelling and labor work mobility are phenomena which have been generated by changes which occur on a socio-economic, cultural and political level due to the phenomenon of globalization. The hotel industry is therefore well acquainted with the essence of different cultures either to be accommodated within hotel premises, as in the case of external customers, or of diversity management where different cultures are recruited in the hotel industry, as in the case of internal customers. This thesis derives from research conducted on eight different global hotel brands in the United Kingdom in particular, with reference to three, four and five star categories. The research aimed to answer the question of how hotels are organized in order to address issues of intercultural communication during customer service and if intercultural barriers arise during the intercultural interaction of hotel staff and global customers. So as to understand how global hotel brands operate the research carried out focused in three main areas relating to each hotel: organizational culture, customer service–customer care and intercultural issues. The study utilized qualitative interviews with hotel management staff and non-management staff from different cultural backgrounds, public space observations between customers and staff during check-in and checkout in the reception area and during dining at the café-bar and restaurant. Thematic analysis was also applied to the official web page of each hotel and to job advertisements to enhance the findings from the interviews and the observations. For the process of analysis of the data interpretive (hermeneutic) phenomenology of Martin Heidegger has been applied. Generally, it was found that hotel staff quite often feel perplexed by how to deal with and how to overcome, for instance, language barriers and religious issues and how to interpret non verbal behaviors or matters on food culture relating to the intercultural aspect of customer service. In addition, it was interesting to find that attention to excellent customer service on the part of hotel staff is a top organizational value and customer care is a priority. Despite that, the participating hotel brands appear to have not yet, realized how intercultural barriers can affect the daily operation of the hotel, the job performance and the psychology of hotel staff. Employees indicated that they were keen to receive diversity training, provided by their organizations, so as to learn about different cultural needs and expand their intercultural skills. The notion of diversity training in global hotel brands is based on the sense that one of the multiple aims of diversity management as a practice and policy in the workplace of hotels is the better understanding of intercultural differences. Therefore global hotel brands can consider diversity training as a practice which will benefit their hotel staff and clientele base at the same time. This can have a distinctive organizational advantage for organizational affairs in the hotel industry, with potential to influence the effectiveness and performance of hotels.

Medición de la cultura de seguridad del paciente en un hospital público de primer nivel en el municipio de Villeta

Esta investigación midió la percepción del personal asistencial sobre la cultura de seguridad de los pacientes en un hospital de primer nivel de complejidad por medio de un estudio descriptivo de corte transversal. Se utilizó como herramienta de medición la encuesta ‘Hospital Survey on Patient Safety Cultura’ (HSOPSC) de la Agency of Healthcare Research and Quality (AHRQ) versión en español, la cual evalúa doce dimensiones. Los resultados mostraron fortalezas como el aprendizaje organizacional, las mejoras continuas y el apoyo de los administradores para la seguridad del paciente. Las dimensiones clasificadas como oportunidades de mejora fueron la cultura no punitiva, el personal, las transferencias y transiciones y el grado en que la comunicación es abierta. Se concluyó que aunque el personal percibía como positivo el proceso de mejoramiento y apoyo de la administración también sentía que era juzgado si reportaba algún evento adverso.

La seguridad energética de Estados Unidos a inicios del siglo XXI: ¿securitización o politización del acceso a recursos energéticos?

Tradicionalmente, la consolidación de la seguridad energética en Estados Unidos se ha mostrado como un asunto de seguridad nacional. En especial, la escasez de recursos energéticos ha sido vista como un problema existencial que requiere de medidas de emergencia en el marco de un proceso de securitización. Sin embargo, esta investigación surgiere que el tema ha sido mayoritariamente politizado a inicios del siglo XXI. Quizá este proceso de securitización tan solo fue implícitamente planteado con ocasión de la invasión a Irak en 2003, en la medida en que dicha intervención pudo haberse inspirado por la necesidad de derrocar a un régimen que había impedido el acceso estadounidense a recursos petroleros iraquíes. En este orden de ideas, la investigación analiza las políticas de seguridad energética de los gobiernos de George W. Bush y Barack H. Obama con el propósito de entender el grado en el que estas estuvieron vinculadas a sus respectivas agendas de seguridad nacional.

“Productivity and Employment in Firm’s Acess to Public Funding to Support Innovation”

Innovation is at the heart of the Europe 2020 Strategy, in order to promote higher levels of employment and productivity. Special attention is given to increasing the effectiveness of innovation policy instruments, mainly as some authors found evidence that productivity could be negatively affected by subsidies. The aim of the study is to assess how the expected impact on firm productivity and employment is taken into account, when firms apply for public funding for innovation. The analysis is based on the case study of the Portuguese Innovation Incentive System in the Alentejo region. In order to understand which factors influence the public decision to financially support private investment, we estimated a logit model based on firms’ and applications’ characteristics, controlling for the macroeconomic environment. The results indicate that government preferences for promoting exports, exploiting firms R&D results and stimulating the level of qualified employment are shown to be more relevant than the impact on firm productivity. Furthermore, the cost to the government of new jobs created, measured at least by exemption of interest and financial charges on the loan, is almost twice as much for non-SMEs as for SMEs.

Percorsi urbani e percorsi narrativi: il "racconto dei racconti" di via Zamboni a Bologna

La percezione dello spazio urbano, nella sua complessità, risente inevitabilmente dello stratificarsi, nel tempo, di significati storici, ideologie, archetipi e utopie attraverso i quali la società, nei suoi diversi stadi di sviluppo, ha consolidato l'idea di centro abitato. Nel mondo contemporaneo, la città narrata si sovrappone sempre di più a quella reale, organizzando e sintetizzando i processi interpretativi dei circuiti urbani: al cityscape, il panorama fisico della città, si antepone il suo mindscape, il panorama dell'anima e delle culture urbane. In sintonia con tali prospettive, la presente ricerca si propone di analizzare i processi comunicativi e i paradigmi mediatici che attraversano e ridefiniscono le dinamiche urbane, prendendo in esame gli strumenti e i linguaggi che concorrono a disegnare e raccontare l'immagine di una città. In tale contesto, il progetto prende in considerazione come case study la singolare situazione del distretto universitario intorno a via Zamboni a Bologna: un'arteria di straordinaria bellezza e vitalità, cui tuttavia non corrisponde un'immagine pubblica altrettanto positiva. La tesi ha analizzato in particolare l’immagine pubblica e la percezione di via Zamboni e di piazza Verdi dai primi del Novecento a oggi, in relazione ai principali eventi che le hanno viste come scenari privilegiati. Prendendo in considerazione un arco di tempo di oltre un secolo, sono stati selezionati alcuni momenti topici, occasioni culturali o accadimenti con una forte connotazione simbolica: dalla Liberazione alle manifestazioni del ’77, dalle storiche ‘prime’ del Teatro Comunale agli allestimenti della Pinacoteca, dalle lezioni di professori universitari di chiara fama alle più recenti contestazioni studentesche. Il risultato è un racconto stratificato che attraversa segni e immagini per ricostruire l’iconografia del quartiere attraverso testi, fotografie, filmati, opere d’arte o prodotti multimediali.

Una scienza plausibile per un oggetto sfuggente. Popolazione, societa e governo nel pensiero politico di T.R. Malthus

Questa tesi è un’analisi storico-concettuale del pensiero politico di Thomas Robert Malthus. Si vedrà in particolar modo come la crisi rivoluzionaria tardo settecentesca, cui si sommano i rivolgimenti economici e sociali connessi alla nascita della produzione manifatturiera, spinge l’autore a ripensare alcuni concetti fondamentali del pensiero politico moderno. Popolazione, società, governo e costituzione sono gli oggetti principali di questa ricerca: il principio di popolazione è la legge scientifica cui il reverendo Malthus ricorre per elaborare le proprie teorie sul governo, il quale deve sempre porsi come scopo quello di preservare – o migliorare – la costituzione della società. La presenza politica di masse di poveri in società conduce l’autore alla ricerca di un principio scientifico in grado di fondare nella natura le gerarchie e la disuguaglianza da più parti contestate; in quanto dipendono da «leggi fondamentali», per Malthus le gerarchie e la disuguaglianza che da esse deriva sono un tratto costitutivo della società. La teologia, la morale e l’economia politica sono scienze di cui l’autore si serve per argomentare intorno all’incontestabile natura della povertà e della disuguaglianza tra i sessi, e per affermare le modalità di una loro proficua amministrazione. In India e in Irlanda, poi, le condizioni naturali di cui il principio di popolazione suggella la necessità si scoprono soggette a sfide del tutto originali rispetto a quelle osservabili in Inghilterra. Lì, allora, lo sforzo malthusiano di costruire una scienza all’altezza della complessità dell’oggetto sociale rivela con somma chiarezza la propria ambizione di naturalizzare la politica e garantire le condizioni di disciplinamento degli individui al lavoro e alla subordinazione. Il dispositivo di naturalizzazione che giace al cuore del sistema malthusiano rappresenta la cifra del problema Malthus che apre questa ricerca e ne scandisce i momenti salienti.

Procedimento applicativo delle misure di prevenzione personale e rito penale: un rapporto controverso

La tesi si prefigge di far luce sui rapporti intercorrenti tra il procedimento applicativo delle misure di prevenzione personale di competenza giudiziale e il processo penale. Nello specifico, l’obiettivo è quello di mettere in evidenza tanto le interferenze, quanto le somiglianze e le inaccettabili divergenze tra i due riti. Nonostante dall’art. 29 cod. ant. traspaia un’apparente indifferenza tra azione penale e azione di prevenzione, infatti, le due sfere di tutela sono così intrecciate da rendere estremamente difficile sostenere che l’una in qualche modo non sia almeno condizionata dall’andamento dell’altra. Il fatto poi che l’unica disposizione contenente la disciplina del procedimento preventivo rinvii, per quanto non espressamente previsto e sempreché vi sia compatibilità, a quella dell’incidente di esecuzione ex art. 666 c.p.p., rimarca la vicinanza con il rito penale; una vicinanza che obbliga dottrina e giurisprudenza a interrogarsi per comprendere se almeno le principali tra le regole e i principi dettati per il processo penale possano valere anche per quello di prevenzione. Il cuore del lavoro sarà dunque dedicato a questa controversa opera di ricostruzione, al fine di individuare le garanzie che devono (o almeno dovrebbero) essere riconosciute al proposto.