nÃo hà / Esta pesquisa tem como objetivo investigar a relaÃÃo das pessoas com a sÃrie televisiva The Big Bang Theory e sua percepÃÃo a respeito de se considerarem ou serem consideradas nerds. Este grupo, durante muito tempo visto e retratado como pÃria da sociedade, vem ganhando fama nos Ãltimos anos e tem sua imagem reformulada nos meios midiÃticos. Este trabalho, em um primeiro momento, procura traÃar o perfil do nerd, analisando seu histÃrico, caracterÃsticas e representaÃÃes midiÃticas, em produtos como sÃries e filmes, para fazer uma reflexÃo sobre o que à ser nerd atualmente. Para esta avaliaÃÃo, os autores Nugent (2008), Goffman (1988), Fernando e Rios (2001) e Bourdieu (1983) sÃo usados para identificar as caracterÃsticas distintivas do grupo, sua estigmatizaÃÃo perante a sociedade e sua relaÃÃo com o consumo e a mÃdia. Em seguida, levanta-se uma discussÃo a respeito da conexÃo entre comunicaÃÃo e cultura, utilizando autores como Caune (2004), Thompson (2001), Schulman (2004) e Morley (1996), dentre outros, para ressaltar a importÃncia dos Estudos Culturais dentro do Ãmbito desta pesquisa. ProduÃÃo e consumo estÃo interligados quando analisamos produtos culturais veiculados em meios de comunicaÃÃo de massa, por isso sÃo analisados as sÃries televisivas, sua classificaÃÃo, relaÃÃo com o pÃblico e a importÃncia dos personagens que as compÃem como elementos de conexÃo entre produto e audiÃncia. Jost (2012), Esquenazi (2010), Seger (2006), Davis (2001) e Field (2001) sÃo utilizados para explanar os processos de produÃÃo de sÃries e de criaÃÃo de personagens, fundamentais para entender o sucesso da sÃrie televisiva americana The Big Bang Theory, exibida pela CBS (EUA) e pela Warner Channel (Brasil). ApÃs uma anÃlise detalha dos personagens destas sitcom, apresenta-se os resultados da pesquisa realizada para este trabalho. Como metodologia, um questionÃrio estruturado, com abordagem quantitativa e qualitativa, foi aplicado em uma amostra aleatÃria de 600 pessoas, com o objetivo de investigar seus hÃbitos de consumo, sÃries favoritas, conexÃo com os personagens, percepÃÃes acerca da sÃrie The Big Bang Theory e sua visÃo sobre considerarem-se ou serem considerados nerds por outras pessoas. Na conclusÃo desta pesquisa, relata-se que a relaÃÃo das pessoas com os produtos culturais que consomem à baseada por afetos e identificaÃÃo com o enredo e personagens da histÃria. Em relaÃÃo à sÃrie The Big Bang Theory, opiniÃes diversas sÃo apresentadas sobre a estereotipificaÃÃo dos personagens e evoluÃÃo da narrativa. Por fim, conclui-se que ser nerd, ou ser considerado assim, hoje em dia ainda à algo que carrega bastante negatividade para quem nÃo se insere no grupo, mas se torna um fator de empoderamento para quem se inclui. Esta identidade à construÃda atravÃs do alto consumo de produtos culturais que visam estabelecer uma conexÃo afetiva com essas pessoas e oferecer uma projeÃÃo da narrativa de suas vidas. / This research aims to investigate the relationship of people with the TV show The Big Bang Theory and their perception as to whether they consider themselves or are considered nerds. This group, which has long been seen and treated as a pariah of society, has gained fame in recent years and had his image reformulated in the media. This work, in a first moment, seeks to address the nerd profile, analyzing their history, characteristics and media representations in products as TV series and movies, to make a reflection about what means to be nerd currently. For this analysis, the authors Nugent (2008), Goffman (1988), Fernando and Rios (2001) and Bourdieu (1983) are used to identify the group's distinguishing characteristics, their stigmatization in society and its relationship with consumption and the media. Then, a discussion about the connection between communication and culture is aroused, using authors like Caune (2004), Thompson (2001), Schulman (2004) and Morley (1996), among others, to highlight the importance of cultural studies within the scope of this research. Production and consumption are intertwined when we look conveyed cultural products in mass media, so TV series, their classification, public relationship and the importance of the characters that make them up are analyzed as elements connecting product and audience. Jost (2012), Esquenazi (2010), Seger (2006), Davis (2001) and Field (2001) are used to explain the production processes of TV series and character creation, fundamentals to understand the success of an American TV show The Big Bang Theory, displayed on CBS (EUA) and Warner Channel (Brazil). After a detailed analyze of this sitcom's characters, the results of the research carried out for this job are presented. As methodology, a structured survey, with a quantitative and a qualitative approach was applied in a random sample of 600 person, with the purpose of investigate their consuming habits, favorite TV series, connection with characters, perceptions about The Big Bang Theory and their vision about consider themselves or be considered nerd by others. At the conclusion of this research, it is reported that the relationship between people and cultural products they consume is based on affect and identification with the plot and characters in the story. Regarding The Big Bang Theory series, different opinions are presented on the character stereotyping and narrative evolution. Finally, it's concluded that being a nerd, or be considered as well, nowadays it is still something that carries a lot of negativity for those who do not fall within the group, but becomes a empowering factor for who is included. This identity is constructed through the high consumption of cultural products aimed at establishing an emotional connection with these people and offering a projection of the narrative of their lives.

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This thesis presents a study on the subtitler's visibility management as manifested by their subtitling approaches. The special textuality and the recent digitization of subtitling practices make the subtitler's visibility management through subtitling an issue that is rather distinctive from the translator's visibility in general. Previous studies that directly investigate subtitler's visibility tend to focus on subtitler's relatively restricted and/or linear social interactions, while relevant discussion that examines their non-linear social interactions such as subtitling is very rare. Almost no study has provided either a conceptualization of subtitler's visibility or a systematic analytical framework specifically for analysing the subtitler's visibility management through subtitling. In the current study, the author examines the subtitler's visibility management through subtitling by comparing WHV industrial subtitlers' and YYeTs fansubbers' subtitling approaches to The Big Bang Theory. Based on Nornes's (2007) notions of corrupt and abusive subtitling and Ortabasi's critiques on the lack of multimodality in these notions, it has been hypothesized that the two groups of subtitlers' approaches differ in two dimensions and three aspects of issues. Accordingly, an analytical framework is constructed to systematically interrogate the two groups of subtitlers' visibility management as reflected by their subtitling approaches: 1) comparing their subtitling approaches to the verbal and nonverbal issues identified in the represented dimension; 2) comparing their subtitling approaches to the technical issues identified in the representing dimension; 3) comparing and discussing how their relatively different approaches in the two dimensions demonstrate their different visibility management. The findings suggest that the ways in which WHV industrial subtitlers and YYeTs fansubbers manage their visibility differently are multifaceted and bidimensional. First, the industrial subtitlers tend to adopt a relatively corrupt approach and the fansubbers tend to adopt a relatively abusive approach in the represented dimension, while the relative differences between their approaches are more drastic in the verbal aspect than in the nonverbal aspect. Second, the above-found relative differences between the two groups of subtitlers' approaches are even more explicitly consistent in the technical aspect of the representing dimension. Third, in both dimensions, the industrial subtitlers gain less visibility through the relatively corrupt approach and the fansubbers acquire more visibility through the relatively abusive approach. More profoundly, by adopting the relatively corrupt approach, the industrial subtitlers perform gatekeepers in the represented dimension and adherents in the representing dimension; by using the relatively abusive approach, the fansubbers present themselves as educators in the represented dimension and as innovators in the representing dimension. Beyond these findings, this thesis also makes broader theoretical and methodological contributions. It has demonstrated how a nonbinary and generative conceptualization of the subtitler's visibility from a sociological perspective, hitherto never provided by previous discussions, can lead to more fruitful investigations on the subtitler's visibility management. This combination of Nornes's (2007) notions of corrupt and abusive subtitling and Ortabasi's (2007) critiques on them offers us a set of analytical tools for thoroughly investigating how subtitlers manage their visibility differently through subtitling.

Honors Project--Smith College, Northampton, Mass., 2009. / Includes bibliographical references (p. 35).

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Syftet med föreliggande studie är att identifiera och beskriva de faktorer som avgör valet av implementeringsstrategi vid införande av verksamhetsstödjande system i Sverige. I litteratur-undersökningen framkom att forskning avseende kritiska framgångsfaktorer genomförts i stor utsträckning, däremot var forskningen avseende val av strategi bristfällig. Som ett resultat av detta formulerades frågeställningen för studien till vilka faktorer som påverkar valet mellan big bang och fasad strategi vid införandet av verksamhetsstödjande system inom Sverige. För att svara på studiens frågeställning genomfördes nio semi-strukturerade intervjuer med projektledare och personer med stor erfarenhet inom ämnet. Intervjuerna baserades på kritiska framgångsfaktorer, däribland ledningsstöd, realistiska måldatum och förändringsengagemang. Resultaten visar att valet av strategi till viss del varierar beroende på kontext och projektledare, dock finns det två avgörande faktorer som samtliga respondenter uppger att de måste ta ställning till. Första avgörande faktorn är huruvida systemet som ska implementeras är det första systemet inom organisationen eller om det ersätter ett gammalt system. Andra avgörande faktorn är bolagets struktur som antingen kan vara övergripande för hela organisationen, eller vara uppdelad i olika legala enheter. / The purpose of this study is to identify and describe the factors that determine the choice of implementation strategy at the introduction of operational support systems in Sweden. The literature survey revealed that research on critical success factors had been done to a large extent however; research regarding the selection of strategy was underrepresented. As a result, the research question was formulated: which factors influence the choice between the big bang and phased strategy for introducing operational support systems in companies in Sweden. To answer the research question, nine semi-structured interviews were conducted with project managers and executives in the industry. The interviews were based on critical success factors, this including management support, realistic target dates and change commitment. The results show that the choice of strategy to some extent varies by project manager; however, there are two crucial factors that all respondents stated that they must consider. The first determining factor is whether the system to be implemented is the first system in the organization or if it replaces an old system. The second crucial factor is the company's structure that can either be global for the entire organization, or be divided into different legal entities.

Orientador: Patricio Anibal Letelier Sotomayor / Tese (doutorado) - Universidade Estadual de Campinas, Instituto de Matemática, Estatística e Computação Científica / Made available in DSpace on 2018-08-18T20:03:53Z (GMT). No. of bitstreams: 1 Manoel_JoaoPauloPitelli_D.pdf: 2670867 bytes, checksum: 990119329fe5abbf22d8a42384ff3e72 (MD5) Previous issue date: 2011 / Resumo: Espaços-tempo classicamente singulares serão estudados de um ponto de vista quântico. A utilização da mecânica quântica será feita de duas maneiras. A primeira consiste em encontrar a função de onda do Universo, resolvendo a equação de Wheeler-DeWitt para as variáveis canônicas do espaço-tempo. A segunda consiste em acoplar conformemente campos escalares e spinoriais ao campo gravitacional, estudando o comportamento de pacotes de ondas neste espaço-tempo curvo / Abstract: Classically singular spacetimes will be studied from a quantum mechanical point of view. The use of quantum mechanics will be handled in two different ways. The first consists in finding the wave function of the universe by solving the Wheeler-DeWitt equation for the canonical variables of spacetime. The second is through the conformal coupling of scalar and spinorial fields with the gravitational field, where we will study the behavior of wave packets in this curved spacetime / Doutorado / Matematica Aplicada / Doutor em Matemática Aplicada

The Standard Model of Particle Physics has been verified to unprecedented precision in the last few decades. However there are still phenomena in nature which cannot be explained, and as such new theories will be required. Since terrestrial experiments are limited in both the energy and precision that can be probed, new methods are required to search for signs of physics beyond the Standard Model. In this dissertation, I demonstrate how these theories can be probed by searching for remnants of their effects in the early Universe. In particular I focus on three possible extensions of the Standard Model: the addition of massive neutral particles as dark matter, the addition of charged massive particles, and the existence of higher dimensions. For each new model, I review the existing experimental bounds and the potential for discovering new physics in the next generation of experiments. For dark matter, I introduce six simple models which I have developed, and which involve a minimum amount of new physics, as well as reviewing one existing model of dark matter. For each model I calculate the latest constraints from astrophysics experiments, nuclear recoil experiments, and collider experiments. I also provide motivations for studying sub-GeV mass dark matter, and propose the possibility of searching for light WIMPs in the decay of B-mesons and other heavy particles. For charged massive relics, I introduce and review the recently proposed model of catalyzed Big Bang nucleosynthesis. In particular I review the production of Li6 by this mechanism, and calculate the abundance of Li7 after destruction of Be7 by charged relics. The result is that for certain natural relics CBBN is capable of removing tensions between the predicted and observed Li6 and Li7 abundances which are present in the standard model of BBN. For extra dimensions, I review the constraints on the ADD model from both astrophysics and collider experiments. I then calculate the constraints on this model from Big Bang nucleosynthesis in the early Universe. I also calculate the bounds on this model from Kaluza-Klein gravitons trapped in the galaxy which decay to electron-positron pairs, using the measured 511 keV gamma-ray flux. For each example of new physics, I find that remnants of the early Universe provide constraints on the models which are complimentary to the existing constraints from colliders and other terrestrial experiments.

Multicellular organisms need to control their size throughout development and adult life in the face of challenges such as rapid growth. Unraveling the mechanisms that regulate tissue growth in epithelial tissues, in order to generate organs of correct size and proportion, remains a crucial goal of developmental biology. A suitable epithelial tissue for studying tissue growth in Drosophila, is the proliferative monolayer epithelial sheet of imaginal wing discs, which gives rise to the adult wing. The Hippo signaling pathway regulates tissue growth in wing development. There are several observations that link tissue growth/Hippo signaling with cell polarity and the actin cytoskeletal organization. The aim of this thesis was the study of the interplay between cell polarity, cytoskeletal organization and tissue growth. To gain further insight into how apical polarity proteins regulate tissue growth, an enhancer/suppressor screen that was previously conducted in our lab by Linda Nemetschke, was used. The screen was based on the modification of a dominant smaller wing phenotype induced upon overexpression of CrbextraTM-GFP. One of the enhancers identified in this screen is a gene called big bang (bbg). The absence of bbg results in smaller wings with a slower cell cycle and increased apoptosis in wing discs. bbg encodes a protein expressed in the apical cortex in wing disc cells and is required for the proper localization of apical proteins, like Crb, in wing disc epithelia. Bbg is also in the same complex with Spaghetti Squash (Sqh) in the apical cortex of the wing disc epithelia. sqh encodes an actin-binding protein that has actin cross-linking and contractile properties. Bbg stabilizes Sqh in the apical compartment of the cell. It is reported that both Crb and Sqh regulate tissue growth through the Hippo signaling pathway. In conclusion, Bbg regulates wing tissue growth, acting as a scaffolding molecule, through the proper localization of apical components of the cells like Crb and the cytoskeletal component Sqh.

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