Coordenação de Aperfeiçoamento de Pessoal de Nível Superior / A presente dissertação tem como objetivo principal investigar o conceito de pós-secularismo na filosofia de Jürgen Habermas. Para tanto, buscamos compreender como a religião aparece ao longo da construção do pensamento habermasiano, pontuando as diversas revisões feitas pelo filósofo e suas escolhas metodológicas, que resultaram numa mudança de perspectiva sobre o papel da religião na esfera pública das sociedades contemporâneas. A discussão de Jürgen Habermas se insere num debate mais amplo sobre o reexame do conceito de secularismo, envolvendo não apenas a filosofia, mas a ampla gama das ciências humanas e sociais. Assim, procuramos apresentar o contexto geral desse debate e os principais interlocutores com quem ou contra quem Habermas constrói sua argumentação. Por fim, tentamos mostrar de que maneira as revisões feitas por Habermas nos seus últimos escritos a respeito da religião, bem como a apropriação do conceito de sociedades pós-seculares, se enquadram na moldura geral da teoria habermasiana, principalmente dentro da estrutura do agir comunicativo e da política deliberativa. / This dissertation aims at investigate the concept of post-secularism in the philosophy of Jürgen Habermas. The work seeks to understand how religion appears throughout the construction of Habermas's thinking, pointing out the different revisions made by the philosopher and his methodological choices, which resulted in a change of perspective about the role of religion in the public sphere of contemporary societies. The Habermasian discussion is part of a broader debate on the revision of the concept of secularism, involving not only Philosophy, but the wide range of humanities and social sciences. Thus, this dissertation presents a general context of this debate and its main interlocutors with whom or against whom Habermas builds his argument. Finally, this work tries to show how the revisions made in his last writings concerning religion, as well as the appropriation of the concept of post-secular societies, fall into the general framework of Habermas theory, especially within the framework of communicative action and deliberative politics.

This dissertation highlights Hannah Arendt's understanding of Political: deeds, speech and public sphere. In this manner, the meaning of politics is freedom, factually experienced through deeds and words, when men come forward and disclose themselves in the public sphere; i.e., politics can only surface amongst men. For being different, they need speech and deeds to make themselves understood. However, Arendt recognizes that action and speech are activities that are by themselves as futile as life itself. Deeds and words, in order to become part of the world, must be seen, heard and shared; and their only premise is the constant presence of other men. Specifically, deeds and speech are the human condition of plurality. The research was focused on Arendt's descriptions of the tradition's notions and political experiences, emphasizing that the author does not hesitate to state that recognition of human plurality and the establishment and preservation of intermediate spaces are essential conditions to political. The purposes were, on one hand, to demonstrate that Arendt's political thought is impregnated with her readings on ancient politics, conceived as an activity that arises in spaces which men set up to deal with common interests. On the other hand, to manifest that, at modern and current times, both the rise of social sphere and invasion on the field of action and speech by work and fabrication have favored the oblivion of freedom in the political sense. In short, that, to Arendt, the primary sense of politics, forgotten or obscured throughout the centuries, always finds a way to be updated, as shown in descriptions of modern revolutions, labor and popular movements and, more recently, American civil disobedience. / Esta dissertação evidencia as compreensões de Hannah Arendt acerca da Política: ação, discurso e esfera pública. Desse modo, o sentido da Política é a liberdade, factualmente experienciada por atos e palavras, quando os homens aparecem e se revelam na esfera pública; ou seja, a Política somente surge entre-homens. Esses por serem diferentes precisam do discurso e da ação para se fazerem entender. Todavia, Arendt reconhece que ação e discurso são atividades que por si mesmas são tão fúteis como a própria vida. Atos e palavras, a fim de que se tornem parte do mundo, precisam ser vistos, ouvidos e partilhados; e seu único pressuposto é a constante presença de outros homens. Especificamente, ação e discurso correspondem à condição humana da pluralidade. A investigação centrou-se nas descrições de Arendt das noções e das experiências políticas da tradição, destacando que a autora não hesita em afirmar que o reconhecimento da pluralidade humana e o estabelecimento e preservação de espaços intermediários são condições essenciais à Política. Os propósitos foram, de um lado, demonstrar que o pensamento político de Arendt é impregnado pelas suas leituras da política antiga, concebida como uma atividade que surge nos espaços que os homens estabelecem para se ocupar dos interesses comuns. De outro lado, manifestar que, nos tempos modernos e atuais, tanto a ascensão da esfera social quanto a invasão do campo da ação e do discurso pelo trabalho e pela fabricação favoreceram o esquecimento da liberdade como o sentido da política. Em suma, que, para Arendt, o sentido originário da Política, esquecido ou obscurecido através dos séculos, sempre encontra possibilidade de se atualizar, como demonstram suas descrições das revoluções modernas, do movimento operário e popular e, mais recentemente, da desobediência civil americana.

abstract: This dissertation examines contemporary issues that 18 (im)migrant university students faced during a time of highly militarized U.S.-Mexico border relations while living in Arizona during the time of this dissertation research. Utilizing critical race theory and public sphere theory as theoretical frameworks, the project addresses several related research questions. The first is how did (im)migrant university students describe their (im)migrant experience while they lived in the U.S. and studied at a large southwestern university? Second, what can (im)migrant university student experiences tell us about (im)migrant issues? Third, what do (im)migrant university students want people to know about (im)migration from reading their story? Three conceptual constructs, each composed of three categories, that described the different (im)migrant experiences in this study emerged through data analysis. The first of these conceptual constructs was the racialized/ing (im)migrant experience that categorically was divided into systemic exclusions, liminal exclusions, and micro-social contextual exclusions. The second concept that emerged was the passed/ing (im)migrant experience where (im)migrant university students shared that they felt they had a systemic pathway to citizenship and/or that their immigration authorization gave them privilege. This concept was also categorically divided into systemic inclusions, liminal inclusions, and micro-social contextual inclusions. The last concept was the negotiated/ing (im)migrant experience, which described ways that (im)migrant university students negotiated their space/place in the public sphere while attending a large, public university in Arizona. As with the other two concepts, three categories emerged in relation to negotiated/ing (im)migrant experience: systemic negotiations, liminal negotiations, and micro-social contextual negotiations. It is (im)migrant university student experiences that give individuals a better understanding of the complexities that surround immigration. The (im)migrant narratives also highlight that inclusion and exclusion from the public sphere is a complex and dynamic process because all (im)migrant students, including U.S. citizens, experienced moments of inclusion and exclusion from the U.S. public sphere. / Dissertation/Thesis / Doctoral Dissertation Communication 2016

abstract: This dissertation describes the public sphere that coalesced in the Soviet jazz scene during Josef Stalin’s reign. Scholars debate the extent to which Soviet citizens, especially under Stalin, were coerced into cooperating with the regime through terror; willingly cooperated with the regime out of self-interest; or re-aligned their speech, behavior, and thoughts to conform to Bolshevik ideology and discourse. In all cases, citizens were generally unable to openly express their own opinions on what Soviet society should look like. In this dissertation, I attempt to bridge this gap by analyzing the diverse reactions to jazz music in Josef Stalin’s Soviet Union. I argue that audience engagement with jazz and discussions about the genre in the Soviet press and elsewhere were attempts to grapple with bigger questions of public concern about leisure, morality, ethnicity, cosmopolitanism and patriotism in a socialist society. This jazz public sphere was suppressed in the late 1940s and early 1950s because of Cold War paranoia and fears of foreign influences in Soviet life. In its place, a counterpublic sphere formed, in which jazz enthusiasts expressed views on socialism that were more open and contradictory to official norms. This counterpublic sphere foreshadowed aspects of post-Stalinist Soviet culture. To support my arguments, I employ archival documents such as fan mail and censorship records, periodicals, memoirs, and Stalin-era jazz recordings to determine the themes present in jazz music, how audiences reacted to them, and how these popular reactions overlapped with those of journalists, musicologists, bureaucrats, and composers. This project expands our understanding of when and where public spheres can form, challenges top-down interpretations of Soviet cultural policy, and illuminates the Soviet Union and Russia’s ambivalent relationship with the West and its culture. / Dissertation/Thesis / Doctoral Dissertation History 2017

Le développement de la communication des associations de patients dans le secteur de la santé pose la question du positionnement de ces acteurs et de leurs rôles dans un secteur marqué par des acteurs dominants : les acteurs médicaux et politiques. L'analyse des stratégies de communication des acteurs associatifs montre en quoi ces dernières s'inscrivent dans les évolutions récentes qui touchent le secteur de la santé. Des évolutions relatives à la « figure » du patient et à ses rôles potentiels dans les institutions hospitalières et dans la délimitation même de la « santé ». En effet, le « savoir patient » se développe et le type d'informations produites sur les pathologies, par les acteurs associatifs, fournit un exemple de l' « expertise » des personnes malades et de leurs proches. Les associations de patients manifestent leur volonté de diversifier les acteurs de la prise en charge médicale dans le souci d'humaniser l'expérience de la maladie. Autant d'actions qui s'inscrivent dans les revendications politiques des acteurs associatifs qui interviennent dans la «démocratie sanitaire » et les dispositifs qu'elle implique. La réflexion sur les modalités d'action des associations de patients, les modes d'engagement des acteurs associatifs, leurs interventions dans les institutions hospitalières et en lien avec les acteurs médicaux, politiques et administratifs, ainsi que sur les spécificités des stratégies de communication et de mise en visibilité de ces acteurs permettent de poursuivre l'analyse de « l'espace public partiel de la santé » et de ses enjeux sociaux. / Patients' organizations are now developing communication strategies and are taking a more active role in the healthcare system. However, their functions and responsibilities need to be further defined in the medical sphere dominated by healthcare professionals and policy makers. We analyzed strategies used by patients' groups to communicate. These strategies reflect the recent changes undergone by the healthcare system. Patients can take a more active part into the system and how it is organized. Patients' insightful knowledge is more and more taken into account: patients' groups use their expertise (as well as their relatives') to create informative material for certain pathology. In order to humanize the healthcare, patients‘ groups want more diversity within the people involved in the patient-care (psychiatrists, social workers, sociologists…). These various activities are part of the lobbying strategies patients' organizations want for the “democratie sanitaire”. In order to analyze the notion of “partial healthcare public sphere” and the social issues it raises, we developed different components of this theory: patients ‘groups' involvement, their intervention methods (within the hospital, with policy makers…) as well as their communication strategies to be more present in the media.

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior / Before, understood as a space for discussion and limited to people qualified to represent other individuals, today the public sphere has expanded and it allows more people to participate in the deliberative process of decision making. The media have enhanced the change, through their strategic social mediation, as do social movements involved in this process, which seek to support people so that they engage themselves for a cause and thus may widen the discussion on an issue. Likewise, social movements develop strategies so that their objectives have visibility in the media, by spectacular activists actions, for example. Thus being placed, social movements give visibility to their scope of work and, through the circularity of ideas, generate debate the matters in question in the public sphere. Thus, the paper aims to understand how the activists strategies of Greenpeace collaborate in expanding the debate in the public sphere on the environment. The goal is to analyze how the activists strategies of Greenpeace expand and contribute in sustaining the debate in the public sphere in relation to the environment. It is therefore proposed to verify the three major newspapers in Brazil, in 2010, to identify in these newspapers and the institutional site of Greenpeace, as activists echo the strategies developed by the organization about their scopes of work in Brazil in the first half of 2011, and from there, build theoretical support for the field of communication from the analysis. The methodology used is content analysis and technical analysis categories, according Bardin (1977). The corpus of the research is delimited to the news regarding the activists actions of Greenpeace held in Brazil in the first half of 2011, for the five scopes of work developed by the organization in the country and comments made by readers in available spaces regarding these matters, if they exist. The subjects were drawn from three major newspapers in Brazil and the site of Greenpeace. According to the contents of Circulation Control Institute (CCI), published by the National Newspaper Association (NNA), newspapers are: Super Notícia (MG), Folha de São Paulo (SP) and O Globo (RJ), respectively, as the top three. Although they are different vehicles in their logical production and functionality, was aim to verify how the assumptions of visibility and debate necessary for the formation of public sphere, are present in these vehicles from their agendas for the actions of Greenpeace. According to the analysis, one can perceive that the organization can sustain the debates in the public sphere to give visibility to their actions and generate debate about them. / Antes, entendida como um espaço físico de discussão e limitada às pessoas habilitadas a representar os demais indivíduos, hoje, a esfera pública ampliou-se e possibilita que mais pessoas possam participar do processo deliberativo de tomada de decisões. Os meios de comunicação têm potencializado a mudança, através de sua mediação social estratégica, assim como o fazem os movimentos sociais envolvidos neste processo, os quais buscam dar suporte aos cidadãos a fim de que eles engajem-se por uma causa e, dessa forma, possam ampliar o espaço de discussão sobre determinado assunto. Da mesma forma, os movimentos sociais criam estratégias para que os seus objetivos tenham visibilidade na mídia, por meio de ações ativistas espetaculares, por exemplo. Assim posto, os movimentos sociais dão visibilidade aos seus escopos de trabalho e, por meio da circularidade de ideias, geram discutibilidade dos assuntos em questão na esfera pública. Assim sendo, a problemática deste trabalho pretende entender como as estratégias ativistas do Greenpeace colaboram na ampliação do debate, na esfera pública, sobre o meio ambiente. O objetivo é analisar como as estratégias ativistas do Greenpeace contribuem na ampliação e na sustentação do debate, na esfera pública, em relação ao meio ambiente. Para tanto, propõe-se verificar os três jornais de maior circulação no Brasil, em 2010; identificar, nestes jornais e no site institucional do Greenpeace, como repercutem as estratégias ativistas desenvolvidas pela organização sobre os seus escopos de trabalho, no Brasil, no primeiro semestre de 2011; e, a partir daí, construir subsídios teóricos para o campo da comunicação a partir da análise realizada. A metodologia utilizada é a análise de conteúdo e a técnica, a análise categorial, conforme as compreendem Bardin (1977). O corpus de pesquisa delimita-se às notícias relativas às ações ativistas do Greenpeace realizadas no Brasil, no primeiro semestre de 2011, referentes aos cinco escopos de trabalho desenvolvidos pela organização no país e aos comentários feitos por leitores nos espaços disponíveis para manifestação a respeito destas matérias, quando existirem. As matérias foram extraídas dos três jornais de maior circulação no Brasil e do site do Greenpeace. De acordo com os índices do Instituto Verificador de Circulação (IVC), divulgados pela Associação Nacional de Jornais (ANJ), os jornais são: Super Notícia (MG), Folha de São Paulo (SP) e O Globo (RJ), respectivamente, como os três primeiros colocados. Embora sejam veículos completamente distintos em suas lógicas de produção e funcionalidade, almeja-se verificar como as premissas da visibilidade e da discutibilidade, necessárias à formação da esfera pública, estão presentes nestes veículos a partir de suas pautas referentes às ações ativistas do Greenpeace. De acordo com as análises, pôde-se perceber que a organização consegue sustentar os debates na esfera pública ao dar visibilidade às suas ações e gerar discutibilidade sobre elas.

Submitted by Vasti Diniz (vastijpa@hotmail.com) on 2017-09-11T13:46:47Z No. of bitstreams: 1 arquivototal.pdf: 4626287 bytes, checksum: 422f70b41a38fd74eb6520e392f6d65b (MD5) / Made available in DSpace on 2017-09-11T13:46:47Z (GMT). No. of bitstreams: 1 arquivototal.pdf: 4626287 bytes, checksum: 422f70b41a38fd74eb6520e392f6d65b (MD5) Previous issue date: 2017-03-07 / Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPES / In this work, we developed a complete study on the relativistic Landau model and non-commutative geometry, the latter was derived from level projection, in order to describe curved graphene systems. In developing of the theory, we address the problem of the eigenvalues from the relativistic Dirac-Landau operador on the sphere with a magnetic monopole in its center. The relativistic fuzzy spheres are introduced using the eigenstates of the relativistic Landau levels and we compare it with non-relativistic cases. Under mass deformation, the fuzzy spheres relative to the relativistic symmetric Landau levels change their sizes, however zero-modes there are no variation of size for the corresponding fuzzy sphere. Consecutively we verify that the relativistic Landau model and non-relativistic system of Pauli-Schr odinger are related by gauge transformation SU(2). And nally, the application of the whole theoretical graphene's framework show a simmetric spectrum with respect to its zero energy, and it maintains itself under mass deformation. On the other hand, the in uence of the mass parameters M 6= 0 on the four fuzzy spheres (two for each valley) is such that, if n 6= 0, two of them are enlarged and the other two are diminished, but for n = 0 the fuzzy spheres (at M) do not change their sizes. / Neste trabalho, desenvolvemos um estudo completo do modelo de Landau relativ stico e da geometria n~ao-comutativa, esta ultima derivada a partir da proje c~ao de n vel, a m de descrever sistemas curvos de grafeno. No desenvolvimento da teoria, abordamos o problema de autovalores do operador Dirac-Landau relativ stico sobre uma esfera com um monopolo magn etico em seu centro. As esferas fuzzy relativ sticas s~ao introduzidas usando-se os autoestados dos n veis de Landau relativ sticos e uma compara c~ao e feita com os casos n~ao-relativ sticos. Sob deforma c~ao da massa, as esferas fuzzy correspondentes a n veis de Landau relativ sticos sim etricos modi cam seus tamanhos, mas para modos-zero n~ao h a varia c~ao do tamanho para a esfera fuzzy correspondente. Em sequ^encia veri ca-se que o modelo de Landau relativ stico e o sistema n~ao-relativ stico de Pauli-Schr odinger est~ao relacionados por uma transforma c~ao de gauge SU(2). Finalmente, a aplica c~ao de todo o esse arcabou co te orico no grafeno, mostra que seu espectro e sim etrico com respeito a energia zero, e mant em-se mesmo sob deforma c~ao da massa. Por outro lado, a in u^encia do par^ametro de massa M 6= 0 nas quatro esferas fuzzy (2 para cada vale) e tal que, se n 6= 0, duas delas aumentam e as outras duas diminuem, mas para n = 0 as esferas fuzzy (em M) n~ao mudam seus tamanhos

Made available in DSpace on 2014-10-09T12:45:28Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T13:59:12Z (GMT). No. of bitstreams: 1 07294.pdf: 5846807 bytes, checksum: a4bf44d31daa27de538647b817894a6c (MD5) / Tese (Doutoramento) / IPEN/T / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP

Submitted by Carlos Roberto Lopes Vicente null (crlvicente@hotmail.com) on 2018-03-06T19:32:11Z No. of bitstreams: 1 Dissertação Carlos.pdf: 1349576 bytes, checksum: 4bf9e37bb7bc9015d50dd54931d60cdd (MD5) / Approved for entry into archive by Elza Mitiko Sato null (elzasato@ibilce.unesp.br) on 2018-03-07T18:09:57Z (GMT) No. of bitstreams: 1 vicente_crl_me_sjrp.pdf: 1349576 bytes, checksum: 4bf9e37bb7bc9015d50dd54931d60cdd (MD5) / Made available in DSpace on 2018-03-07T18:09:57Z (GMT). No. of bitstreams: 1 vicente_crl_me_sjrp.pdf: 1349576 bytes, checksum: 4bf9e37bb7bc9015d50dd54931d60cdd (MD5) Previous issue date: 2018-02-23 / Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) / Na busca por novos sistemas de comunicações muitos trabalhos têm sido realizados com o objetivo de obter constelações de sinais e códigos geometricamente uniformes no espaço euclidiano. Neste contexto, nossa proposta é identificar uma estrutura algébrica e geométrica para reticulados algébricos provenientes do homomorfismo canônico que possuam densidade centro ótima. Nesse sentido, a presente dissertação tem como foco as extensões galoisianas de grau primo ímpar p e encontrar estruturas de Z-módulos via essas extensões que gerem reticulados algébricos com densidade de centro ótima. / In the search for new communication systems many works have been performed in order to get constellation geometrically uniform signs and codes in Euclidean space. In this context, our proposal is to identify an algebraic and geometric structure for algebraic lattices from the canonical homomorphism possessing great center density. In this sense, this project focuses on the galoisian extensions of p odd prime degree and find Z-module structures via these extensions that create algebraic lattices with great center density. / 2015/20595-4

Submitted by Maria Teresa Silva Biajoti (mariabiajoti@hotmail.com) on 2016-07-13T19:22:52Z No. of bitstreams: 1 DissertaçãoMariaTeresaBiajoti.pdf: 6857423 bytes, checksum: 79d065d1174cb58610e5d7399e5951e5 (MD5) / Approved for entry into archive by Ana Paula Grisoto (grisotoana@reitoria.unesp.br) on 2016-07-15T19:54:16Z (GMT) No. of bitstreams: 1 biajoti_mts_me_arafcl.pdf: 6857423 bytes, checksum: 79d065d1174cb58610e5d7399e5951e5 (MD5) / Made available in DSpace on 2016-07-15T19:54:16Z (GMT). No. of bitstreams: 1 biajoti_mts_me_arafcl.pdf: 6857423 bytes, checksum: 79d065d1174cb58610e5d7399e5951e5 (MD5) Previous issue date: 2016-05-18 / Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) / A proposta desta pesquisa, embasada nos estudos bakhtinianos do discurso, é investigar enunciados verbais e não verbais da revista impressa para adolescentes Capricho a fim de refletirmos sobre as diversas vozes de leitores que o periódico traz em suas matérias, compondo uma rede de compartilhamento de opiniões, diferentemente do jornalismo convencional, em que se busca embasamento para as matérias em opiniões/posicionamentos de profissionais nos assuntos tematizados nos textos. Assim, investigamos quais os espaços de maior interação das vozes de leitores na revista e como se dá a presença dessas vozes em diferentes seções, considerando a presença de discursos que não seriam considerados de “autoridade” nos gêneros jornalísticos convencionais e refletindo sobre o modo como dialogam as diversas vozes que a revista traz. De acordo com Bakhtin e seu Círculo, o trabalho de investigação de um material linguístico concreto lida inevitavelmente com enunciados concretos relacionados a diferentes campos da atividade humana e da comunicação. Assim, o uso da língua está relacionado com as diversas esferas sociais, e em cada uma dessas esferas os gêneros se formam e se diferenciam a partir das suas finalidades discursivas, dos participantes da interação e das suas relações sociais. Na noção de gênero discursivo proposta por Bakhtin, a linguagem é um fenômeno social, histórico e ideológico. Dessa maneira, o autor define os gêneros do discurso como tipos relativamente estáveis de enunciados elaborados de acordo com as condições específicas de cada esfera de atividade humana. Portanto, essas esferas ocasionam o surgimento de tipos de enunciados, que se estabilizam de forma precária e mudam em função de modificações nessas esferas. Neste trabalho, refletimos sobre a proposta bakhtiniana de se considerarem os gêneros do discurso como espaços de estabilidade/instabilidade. / The purpose of this research, based on Bakhtin’s speech studies, is to investigate verbal and nonverbal statements from teen magazine Capricho in order to reflect about the various voices of readers that the magazine brings to compose its stories, creating a sharing network opinions, different from conventional journalism, in which speech search basement for the content in opinions / professional positions in the issues themed in the texts. Thus, we investigated which are the areas of greater voices interaction of readers in the magazine and how the presence of these voices in different sections work, considering the presence of speeches that would not be considered "authoritative" in conventional journalistic genres and reflecting about the way how these voices dialogue with the magazine brings. According to Bakhtin and his Circle, the research work of a concrete linguistic material inevitably deals with concrete statements related to different fields of human activity and communication. Thus, the use of language is related to the various social spheres, and in each of these spheres, the genres are formed and differentiate from their discursive purposes, the participants of the interaction and their social relations. In the notion of discursive genre proposed by Bakhtin, language is a social phenomenon, historical and ideological. In this way, the author defines the speech genres as relatively stable types of utterances designed according to the specific conditions of each sphere of human activity. Therefore, these spheres cause the emergence of types of statements, which are stabilized precariously and change in these spheres modifications function. In this way, we reflect on Bakhtin's proposal to consider the speech genres as spaces of stability / instability.