Submitted by Automa??o e Estat?stica (sst@bczm.ufrn.br) on 2018-02-15T11:38:42Z No. of bitstreams: 1 PedroRicardoVasconcelosDeMoraesJunior_DISSERT.pdf: 2981903 bytes, checksum: d8c6074e1bcaf9fefb3aac688a2d7012 (MD5) / Approved for entry into archive by Arlan Eloi Leite Silva (eloihistoriador@yahoo.com.br) on 2018-02-16T13:03:43Z (GMT) No. of bitstreams: 1 PedroRicardoVasconcelosDeMoraesJunior_DISSERT.pdf: 2981903 bytes, checksum: d8c6074e1bcaf9fefb3aac688a2d7012 (MD5) / Made available in DSpace on 2018-02-16T13:03:43Z (GMT). No. of bitstreams: 1 PedroRicardoVasconcelosDeMoraesJunior_DISSERT.pdf: 2981903 bytes, checksum: d8c6074e1bcaf9fefb3aac688a2d7012 (MD5) Previous issue date: 2017-04-13 / Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior (CAPES) / Nos ?ltimos anos os estudos sobre sistemas complexos vem ganhando for?a e ferramentas para poder simul?-lo e verificar seu comportamento estatisticamente. Grande parte disso se deve a muitos sistemas que passaram a se comportar de forma n?o-linear e dissipativo. Para esses casos, as geometrias convencionais como a euclidiana, n?o ? poss?vel para a proeza de explica-lo, com isso a geometria dos fractais surgiu como alternativa importante para o trato deste meio, sendo leis de escalas (pot?ncia) se aplicando muito bem para esse sistema sendo exemplificado em forma de s?ries temporais e superf?cies (geometrias bidimensionais e tridimensionais). Assim, uma variedade de m?todos foi contabilizada para esse tratamento, entre eles est?o a an?lise via expoente de Hurst e an?lise multifractal. Nosso trabalho tem como objetivo propor um novo m?todo para analisar multifractalmente imagens bidimensionais, sendo essas imagens advindas de simula??es de nuvens do meio interestelar. Primeiro passo foi gerar 12 simula??es MHD em que se diferenciavam a partir de valores de press?o e campo magn?tico, depois gerada a imagem em 2D que ? aplicado sobre elas o m?todo de tratamento multifractal MFDMA. Com a aplica??o deste m?todo ? poss?vel avaliar as imagens atrav?s de um quadro contendo os expoentes de an?lise multifractal, sendo poss?vel avaliar o comportamento de escala nas imagens e verificar o grau de complexidade, e ainda descobrir quais as fontes causadoras da multifractalidade, usando dois m?todos de an?lise multifractal que s?o embaralhamento dos dados da imagem original e substitui??o dos dados originas a partir da transformada de Fourier. Os resultados mostraram que para todas as imagens o m?todo de embaralhamento consegue destruir a fonte de multifractalidade da imagem original e ainda se comportar como um monofractal, enquanto o outro m?todo ? ineficaz, concluindo que os fatores n?o -lineares n?o est?o inclu?dos dentre as fontes e indicando como fonte de multifractalidade as correla??es de longo alcance. Outro resultado importante ? a rela??o do grau de multifractalidade ?h com a press?o. / In recent years studies on complex systems have been gaining strength and tools to be able to simulate and verify their behavior statistically.Much of this is due to many systems that have come to behave in a nonlinear and dissipative way.For these cases conventional geometries such as Euclidean is not possible for the prowess of explaining it, with this the geometry of the fractals emerged as an important alternative for the treatment of this medium,being laws of scales (power) applying very well for this system being exemplified in the form of time series and surfaces (two-dimensional and three-dimensional geometries).Thus a variety of methods were counted for this treatment, among them are the analysis via exponent of Hurst and multifractal analysis.Our work aims to propose a new method to analyze two-dimensional images multifractally, being these images coming from clouds simulations of the interstellar medium.First step was to generate 12 MHD simulations in which they differed from values of pressure and magnetic field, then generated the 2D image that is applied on them the multifractal MFDMA treatment method.With the application of this method it is possible to evaluate the images through a frame containing the exponents of multifractal analysis, being possible to evaluate the scale behavior in the images and verify the degree of complexity, and to find out which sources cause multifractality,using two methods of multifractal analysis that are shuffling the original image data and replacing the original data from the Fourier transform.The results show that for all images the shuffling method can destroy the multifractal source of the original image and still behave like a monofractal,While the other method is ineffective, concluding that nonlinear factors are not included among the sources and indicating as a source of multifractality the long-range correlations. Other important results are the relation of degree of multifractity ?h with pressure, sonic number of Mach and number of Alfv?n.

Submitted by Automa??o e Estat?stica (sst@bczm.ufrn.br) on 2018-03-12T13:20:57Z No. of bitstreams: 1 GillesVelleneuveTrindadeSilvano_DISSERT.pdf: 2067675 bytes, checksum: d29278b2012d7b784ea6116d148d7e95 (MD5) / Approved for entry into archive by Arlan Eloi Leite Silva (eloihistoriador@yahoo.com.br) on 2018-03-14T13:19:37Z (GMT) No. of bitstreams: 1 GillesVelleneuveTrindadeSilvano_DISSERT.pdf: 2067675 bytes, checksum: d29278b2012d7b784ea6116d148d7e95 (MD5) / Made available in DSpace on 2018-03-14T13:19:37Z (GMT). No. of bitstreams: 1 GillesVelleneuveTrindadeSilvano_DISSERT.pdf: 2067675 bytes, checksum: d29278b2012d7b784ea6116d148d7e95 (MD5) Previous issue date: 2017-09-04 / Redes sem-fio t?m evolu?do consideravelmente nos ?ltimos anos e consequentemente tem sido aplicadas nos mais diversos cen?rios, desde redes locais sem-fios at? redes de sensores sem-fios para Internet das Coisas (Internet of Things - IoT). Cada nova aplica??o apresenta suas pr?prias caracter?sticas, especificidades e consequentemente novos desafios que devem ser vencidos para que ela se torne vi?vel e seja enviada para produ??o e embarcada em dispositivos reais. Por?m, os simuladores de redes em geral n?o fornecem algumas importantes funcionalidades para as simula??es e avalia??es de aplica??es de redes sem-fio. Por exemplo, os simuladores exigem implementa??o da aplica??o direcionada para o ambiente do simulador exigindo o dobro de esfor?o dos desenvolvedores e problemas de integra??o entre as tecnologias utilizadas durante os testes e as utilizadas para embarcar a aplica??o em dispositivos reais. Al?m disso, os simuladores devem dar suporte a em cen?rios mais complexos de redes sem-fio como ambientes com alta mobilidade ou alta densidade de n?s. Por fim, o comportamento simulado por softwares e n?o na an?lise de dispositivos reais utilizando c?digo final, compilado para os dispositivos reais finais, n?o fornece a melhor visualiza??o do comportamento da aplica??o simulada. Para preencher essas lacunas desenvolvemos o LVWNet: um ambiente e simula??o baseado em virtualiza??o Linux para a avalia??o de aplica??es de redes sem-fio que oferece suporte a simula??o de c?digo real e ambiente h?brido de integra??o entre n?s virtuais e dispositivos reais, al?m de flexibilidade e baixo consumo de recursos. Nesse trabalho s?o apresentados os detalhes de implementa??o do LVWNEt e suas funcionalidades b?sicas atrav?s da simula??o de uma rede sem-fio IEEE 802.11s em um ambiente h?brido com suporte a mobilidade, no qual foram desenvolvidos testes para avaliar a autenticidade dos dados de simula??o obtidos durante os testes que comprovaram sua efici?ncia como ambiente de avalia??o de redes sem-fios. / Wireless networks have evolved considerably in recent years and have consequently been applied in a wide range of scenarios, from wireless local area networks to Internetof- Things (IoT) wireless sensor networks. Each new application presents its own characteristics, specificities and consequently new challenges that must be overcome in order for it to become viable and be sent to production and shipped to real devices. However, network simulators generally do not provide some important functionalities for the simulations and evaluations of wireless applications. For example, simulators require implementation of the application targeted to the simulator environment requiring twice the effort of the developers and problems of integration between the technologies used during the tests and those used to ship the application to real devices. In addition, simulators must support in more complex scenarios of wireless networks such as environments with high mobility or high node density. Finally, software-simulated behavior rather than real device analysis using final code, compiled for the final real devices, does not provide the best visualization of simulated application behavior. To fill these gaps we have developed LVWNet: a Linux-based virtualization-based simulation and environment for evaluating wireless network applications that supports real-world simulation and hybrid integration between virtual nodes and real devices, as well as flexibility and low resource consumption. This paper presents the implementation details of the LVWNEt and its basic functionalities through the simulation of an IEEE 802.11s wireless network in a hybrid environment with mobility support, in which tests were developed to evaluate the authenticity of the simulation data obtained during the tests that have proven their efficiency as evaluation environment of wireless networks.

Submitted by Automa??o e Estat?stica (sst@bczm.ufrn.br) on 2018-03-12T20:18:44Z No. of bitstreams: 1 YriuLourencoRodrigues_DISSERT.pdf: 2562345 bytes, checksum: 91fc4e0062ca0529e47b9cfb3eaa735a (MD5) / Approved for entry into archive by Arlan Eloi Leite Silva (eloihistoriador@yahoo.com.br) on 2018-03-16T19:57:58Z (GMT) No. of bitstreams: 1 YriuLourencoRodrigues_DISSERT.pdf: 2562345 bytes, checksum: 91fc4e0062ca0529e47b9cfb3eaa735a (MD5) / Made available in DSpace on 2018-03-16T19:57:58Z (GMT). No. of bitstreams: 1 YriuLourencoRodrigues_DISSERT.pdf: 2562345 bytes, checksum: 91fc4e0062ca0529e47b9cfb3eaa735a (MD5) Previous issue date: 2017-09-29 / Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior (CAPES) / O presente estudo teve por objetivo investigar o comportamento biomec?nico de diferentes dimens?es de pr?teses temporomandibulares personalizadas, por meio do M?todo de Elementos Finitos. A partir de uma tomografia computadorizada, um modelo computacional 3D da mand?bula foi gerado. Este modelo foi replicado e suas c?pias submetidas a tr?s diferentes ressec??es progressivas, as quais foram reabilitadas com pr?teses temporomandibulares personalizadas, gerando assim tr?s modelos experimentais (Modelo Incisura Mandibular ? MIM, Modelo Linha Oclusal ? MLO e Modelo 3? Molar ? M3M) mais a mand?bula intacta (Modelo Controle ? MC). Com base nas geometrias geradas foram criados quatros modelos de elementos finitos, com prop?sito de mimetizar uma condi??o cl?nica. Os modelos foram considerados isotr?picos, homog?neos e linearmente el?sticos. Por meio de um software de simula??o computacional foram simuladas as a??es das principais for?as musculares que atuam sobre a mand?bula, e realizada uma an?lise da distribui??o de tens?es e deforma??o no osso adjacente ? pr?tese, c?ndilo oposto ? pr?tese, pr?tese personalizada e parafusos de fixa??o. Foi poss?vel observar que houve um aumento dos valores do equivalente de von Mises nos ossos adjacentes e nos c?ndilos opostos, ap?s a instala??o das pr?teses. Entretanto estes valores permaneceram semelhantes entre os modelos. As concentra??es de tens?es nos ossos adjacentes e nas pr?teses se apresentaram na regi?o em torno dos parafusos, e estes ?ltimos apresentaram os maiores picos de tens?o que variaram de 836 MPa a 13010 MPa. J? na an?lise da distribui??o de deforma??es foi poss?vel observar que n?o houve concentra??o de deforma??es nos c?ndilos opostos. Entretanto o MIM apresentou os maiores picos de deforma??o no osso adjacente e na pr?tese, enquanto que o M3M apresentou o maior nos parafusos, chegando a 9770 ??. O aumento das dimens?es das pr?teses personalizadas levou ao aumento dos picos de tens?o e deforma??o a valores cr?ticos nos ossos adjacentes ?s pr?teses e parafusos de fixa??o, que pode comprometer a estabilidade e fun??o das pr?teses, em todos os modelos experimentais. O aumento no n?mero de parafusos poder? conferir uma adequada estabilidade e distribui??o de tens?o para os modelos, sobretudo com o aumento das dimens?es das pr?teses temporomandibulares; necessitando assim de mais que tr?s parafusos de fixa??o. / The present study aimed to investigate the biomechanical influence of different dimensions of custom temporomandibular prostheses by means of the Finite Element Method. Frist, a 3D computational model of the mandible was generated using computerized tomography. This model was replicated and its copies were then submitted to three different progressive resections, which were rehabilitated with custom temporomandibular prostheses, thus generating three experimental models (Mandibular Notch Model ? MIM, Occlusal Line Model ? MLO and 3rd Molar Model ? M3M) plus the intact mandible (Control Model ? MC). Based on the generated geometries, four models of finite elements were created, aiming to mimic a clinical condition. The models were considered isotropic, homogeneous and linearly elastic. Using virtual simulation software, the actions of the main muscular forces acting on the mandible were reproduced, and analyses of the stress and strain distribution on the adjacent bones of the prosthesis, opposite condyle to the prosthesis, personalized prosthesis, and on fixation screws were performed. It was possible to observe that there was an increase in von Mises equivalent values in the adjacent bones and in the opposing condyles after installation of the prostheses. However, these values remained similar between the models. Stress concentrations in adjacent bones and prostheses occurred in the region around the screws, and the latter had the highest stress peaks ranging from 836 MPa to 13010 MPa. In the strain distribution analysis, it was possible to observe that there was no concentration of strain in the opposing condyles. However, the MIM showed the highest strain peaks in the adjacent bone and prosthesis, whereas the M3M presented the highest strain on the screws, reaching 9770 ??. Increasing the dimensions of the customized prostheses led to an increase of the stress peaks and strain at critical values in the bones adjacent to the prostheses and fixation screws which, can compromise the stability and function of the prostheses in all the experimental models. Increasing the number of screws could give adequate stability and stress distribution to the models, especially with the increase of the dimensions of the temporomandibular prosthesis, then requiring more than three fixing screws.

Submitted by Automa??o e Estat?stica (sst@bczm.ufrn.br) on 2016-10-25T22:03:45Z No. of bitstreams: 1 RogerioDoEspiritoSantoLeao_DISSERT.pdf: 2723862 bytes, checksum: faa6048e2fff77c4fe3b053ca8e4b8ae (MD5) / Approved for entry into archive by Arlan Eloi Leite Silva (eloihistoriador@yahoo.com.br) on 2016-12-15T22:07:45Z (GMT) No. of bitstreams: 1 RogerioDoEspiritoSantoLeao_DISSERT.pdf: 2723862 bytes, checksum: faa6048e2fff77c4fe3b053ca8e4b8ae (MD5) / Made available in DSpace on 2016-12-15T22:07:45Z (GMT). No. of bitstreams: 1 RogerioDoEspiritoSantoLeao_DISSERT.pdf: 2723862 bytes, checksum: faa6048e2fff77c4fe3b053ca8e4b8ae (MD5) Previous issue date: 2015-12-10 / O ano de 2015 comemora, entre outras coisas, os 70 anos do final da Segunda Guerra Mundial, evento que marcou a hist?ria da civiliza??o, definiu um rumo espec?fico para o mundo e selou o destino de milh?es de vidas. Embora o tema Segunda Guerra seja t?o fascinante quanto colossal, ? dentro do escopo dos chamados esfor?os de guerra que surgem pontos que merecem um olhar minucioso, dentre eles, um capta nossa aten??o por sua amplitude e efic?cia incontest?vel: a propaganda. Reconhecendo a propaganda como uma das mais importantes ferramentas de alavanca, manuten??o e controle dos conflitos que marcaram a Segunda Guerra Mundial, este trabalho tem por objetivo analisar aspectos discursivos da propaganda pol?tica de guerra, trazendo-a para o ?mbito da An?lise do Discurso e utilizando referenciais como Michel Foucault, Dominique Maingueneau e Stewart Hall. Dentro dos poss?veis suportes publicit?rios cab?veis ? constitui??o do corpus de an?lise deste trabalho, foi no p?ster de guerra que encontramos a possibilidade de explorar as categorias de an?lise pretendidas para esta pesquisa. Atrav?s de uma pesquisa documental, abordando aspectos pertinentes ? ?rea da an?lise do discurso, elucidar-se-?o quest?es acerca dos processos de influ?ncia e controle informativo que incidem sobre os indiv?duos direta e indiretamente afetados no contexto da guerra, respondendo a indaga??es como, por exemplo, de que forma operavam as entidades respons?veis pela propaganda nesse processo de controle discursivo? Analisando os mecanismos de comunica??o dos p?steres de guerra, especificamente os produzidos pelos Estados Unidos da Am?rica e Alemanha durante a Segunda Guerra Mundial, observar-se-? o potencial dessa ferramenta, em sua fun??o de envolver a opini?o p?blica no contexto da guerra em busca de seus objetivos. / The year 2015 celebrates, among other things, the 70th anniversary of the formal end of World War II, an event that marked the history of civilization, defined a specific direction for the world and sealed the fate of millions of lives. Although the theme World War II is as fascinating as colossal, it is within the scope of so-called war efforts that emerges issues that deserve a careful looking, among them, one captures our attention for its amplitude and incontestable effectiveness: the propaganda. Recognising war propaganda as a major tool for leverage, maintenance and control for the conflicts that marked the World War II, this paper aims to analyze discursive aspects of war propaganda, bringing it into the realm of Discourse Analysis and lean on theoretical references such as Michel Foucault, Dominique Maingueneau and Stewart Hall. Among the possible advertising media appropriate to the constitution of this paper?s corpus of analysis, it was in the war posters that we found the possibility of exploring the categories of analysis required for this research. Through documentary research, addressing aspects related to the field of Discourse Analysis, we elucidate questions about the processes of influence and information control that focuses on individuals that are affected directly and indirectly in the context of war, answering questions such as, for example, how the entities, responsible for the propaganda, operate in this discursive control process? Analyzing the communication mechanisms of war posters, specifically those produced by the United States and Germany during the World War II, we will observe the potential of this tool, in its work of involving the public in the war time context and in the search for its goals.

Submitted by Automa??o e Estat?stica (sst@bczm.ufrn.br) on 2017-01-12T13:11:30Z No. of bitstreams: 1 JuliannePereiraDosSantos_DISSERT.pdf: 10571891 bytes, checksum: 3425eea778e417110f2af90a2a8b1f2c (MD5) / Approved for entry into archive by Arlan Eloi Leite Silva (eloihistoriador@yahoo.com.br) on 2017-01-16T12:57:36Z (GMT) No. of bitstreams: 1 JuliannePereiraDosSantos_DISSERT.pdf: 10571891 bytes, checksum: 3425eea778e417110f2af90a2a8b1f2c (MD5) / Made available in DSpace on 2017-01-16T12:57:36Z (GMT). No. of bitstreams: 1 JuliannePereiraDosSantos_DISSERT.pdf: 10571891 bytes, checksum: 3425eea778e417110f2af90a2a8b1f2c (MD5) Previous issue date: 2016-02-26 / Esta pesquisa, ancorada na An?lise Textual dos Discursos, abordagem proposta por Jean-Michel Adam (2011), com o objetivo de pensar o texto e o discurso em novas categorias, focaliza a categoria chamada Responsabilidade Enunciativa, que corresponde ?s ?vozes? do texto, ? sua polifonia, ? assun??o ou n?o dos enunciados proferidos. Nesse sentido, estabelecemos como objetivos identificar, descrever e analisar artigos de opini?o produzidos por candidatos ao vestibular da UFRN 2013 no que diz respeito ? Responsabilidade Enunciativa. Procuramos responder ? seguinte quest?o: como se caracteriza a Responsabilidade Enunciativa em artigos de opini?o produzidos por alunos em processo seletivo de vestibular? A partir dessa pergunta central, observamos se o aluno assume a responsabilidade pelo que enuncia, se faz remiss?es a outra(s) fonte(s) do saber, que marcas lingu?sticas nos levam a identificar diferentes vozes nos enunciados e quais os pontos de vista [PdV?s] explicitados pelos candidatos. Al?m da An?lise Textual dos Discursos, embasamo-nos tamb?m em pressupostos de outros te?ricos que se debru?am sobre o estudo das vozes, a exemplo de Rabatel (2005, 2009, 2010), Authier-Revuz (2004) e Rodrigues (2010). Os resultados apontam, em decorr?ncia do g?nero solicitado na proposta de reda??o, uma maior tend?ncia do candidato a assumir a responsabilidade enunciativa, usando a media??o epist?mica apenas para refor?ar seu posicionamento, como um recurso polif?nico conhecido como argumento de autoridade. / This research is based on Textual Analysis of Discourses, that is an approach proposed by Jean-Michel Adam (2011) with the aim to think text and discourse into new categories, one of them, our focus, is the category called Utterance Responsibility, that points to the "voices" of the text, to polyphony, to assumption or not of the utterances. In this sense, the aim of our investigation is to identify, to describe and to analyze the Utterance Responsibility at essays (opinion articles) writing by candidates to vestibular UFRN 2013. Thus, we seek to answer the following question: how is Utterance Responsibility characterized the opinion articles writing by students in selective process for college? From this central question, we observe if students assume responsibility at utterances, if they report another(s) source(s) of knowledge, as well language marks those lead us to identify different voices at statements and also points of views [PdV] of candidates. In addition to Textual Analysis of Discourses, we also reference other theoretical academics those focus on the voices?s study, such Rabatel (2005, 2009, 2010), Authier-Revuz (2004) and Rodrigues (2010). The results show that depending on gender requested greater tendency of candidate assumes Utterance Responsibility, through of epistemic mediation, in order to reaffirm his PdV, as a polyphonic feature known as argument from authority.

Submitted by Automa??o e Estat?stica (sst@bczm.ufrn.br) on 2017-02-20T21:07:58Z No. of bitstreams: 1 SergioAugustoDeLimaESilva_DISSERT.pdf: 6688068 bytes, checksum: 50e8d678039249d547a08bb1108c4b42 (MD5) / Approved for entry into archive by Arlan Eloi Leite Silva (eloihistoriador@yahoo.com.br) on 2017-02-22T23:52:40Z (GMT) No. of bitstreams: 1 SergioAugustoDeLimaESilva_DISSERT.pdf: 6688068 bytes, checksum: 50e8d678039249d547a08bb1108c4b42 (MD5) / Made available in DSpace on 2017-02-22T23:52:40Z (GMT). No. of bitstreams: 1 SergioAugustoDeLimaESilva_DISSERT.pdf: 6688068 bytes, checksum: 50e8d678039249d547a08bb1108c4b42 (MD5) Previous issue date: 2015-02-27 / Este trabalho consiste na investiga??o sobre o discurso argumentativo em senten?as judicias condenat?rias. Para identificar, descrever, analisar e interpretar os aspectos textuais e argumentativos, recorremos aos estudos sobre Lingu?stica textual (LT) e as categorias de an?lises da An?lise Textual dos Discursos (ATD) (cf. Adam, 2011; Soares, Silva Neto, Passeggi, 2010), e aos estudos do texto (Maingueneau, 2001, Marcuschi, 2008), e os estudos sobre argumenta??o (cf. Koch, 2009). Prop?e-se, pois, analisar como os aspectos argumentativos s?o constru?dos discursivamente, em senten?as judiciais, por meio de categorias de an?lise como os operadores argumentativos, as express?es modalizadoras e, por ?ltimo, a configura??o textual da sequ?ncia argumentativa. A an?lise, metodologicamente, seguiu o paradigma de abordagem qualitativa (Chizzotti, 1991; Nelson et al, 1992), de natureza documental (Severino, 2007), a fim de interpretar o conjunto dos dados emp?ricos presentes nos textos analisados. Nesta pesquisa, analisamos um corpus formado por um exemplar do g?nero senten?a judicial publicado no ano de 2012, proferido por juiz ou desembargador e coletado diretamente da p?gina inicial, no campo consulta de julgados de 1? grau, do s?tio do Tribunal de Justi?a do Estado de S?o Paulo (TJSP). Verifica-se, portanto, que s?o constru?das, no corpus analisado, diversas marcas lingu?sticas da argumenta??o, como recursos para textualiza??o e constru??o da configura??o argumentativa no g?nero senten?a judicial. Essas categorias permitem reconstruir textualmente a argumenta??o nesses textos. Dessa forma, a an?lise aponta para um discurso argumentativo constitu?do por diferentes e variadas marcas lingu?sticas e configura??es argumentativas, que fundamentam a decis?o final julgadora do m?rito. / This work is the investigation of the argumentative discourse in damning judicial sentences. To identify, describe, analyze and interpret the textual and argumentative aspects, recourse to textual studies on Linguistics (LT) and the categories of analysis of Textual Analysis of the Discourses (ATD) (see Adam, 2011; Soares, Silva Neto, Passeggi, 2010), and the text of the study (Maingueneau, 2001 Marcuschi, 2008), and studies on argumentation (cf. Koch, 2009). It is proposed, therefore, to analyze how the argumentative aspects are discursively constructed in judicial decisions through analysis of categories such as argumentative operators, modalizadoras expressions and, finally, the textual configuration of argumentative sequence. The analysis, methodologically, followed the qualitative approach paradigm (Chizzotti, 1991; Nelson et al, 1992), nature documentary (Severino, 2007) in order to interpret the set of empirical data present in the analyzed texts. In this research, we analyze a corpus formed by a copy of the court judgment genre published in 2012, given by the judge or judge and collected directly from the home page, the trial query field 1st degree, site of the State Court of S?o Paulo (Id). There is, therefore, which are built in the analyzed corpus, different language marks of argument as resources for textualization and construction of argumentative setting in gender court judgment. These categories allow to reconstruct verbatim the reasoning in these texts. Thus, the analysis points to an argumentative discourse made up of different and varied linguistic brands and argumentative configurations that support the final decision of judging merit.

Submitted by Automa??o e Estat?stica (sst@bczm.ufrn.br) on 2017-02-20T22:47:57Z No. of bitstreams: 1 FranciscoGabrielFerreiraDeLima_DISSERT.pdf: 19778017 bytes, checksum: b8c1ba53855ac471fdec87a2233bb799 (MD5) / Approved for entry into archive by Arlan Eloi Leite Silva (eloihistoriador@yahoo.com.br) on 2017-02-24T21:42:15Z (GMT) No. of bitstreams: 1 FranciscoGabrielFerreiraDeLima_DISSERT.pdf: 19778017 bytes, checksum: b8c1ba53855ac471fdec87a2233bb799 (MD5) / Made available in DSpace on 2017-02-24T21:42:15Z (GMT). No. of bitstreams: 1 FranciscoGabrielFerreiraDeLima_DISSERT.pdf: 19778017 bytes, checksum: b8c1ba53855ac471fdec87a2233bb799 (MD5) Previous issue date: 2016-08-09 / A borda sudeste da Bacia do Parna?ba (BPar), regi?o fronteiri?a aos estados do Piau?, Bahia e Pernambuco, ? marcada por uma expressiva orienta??o NE-SW, paralela ? do Lineamento Transbrasiliano, bem como pelo estreitamento das faixas aflorantes das forma??es silurodevonianas, em compara??o ao observado na borda leste da bacia do Parna?ba (BPar). A evid?ncia de controle estrutural nessa borda da bacia foi analisada com a interpreta??o de imagens de relevo sombreado, geradas a partir de imagens de radar. Foram destacados os fotolineamentos com dire??o preferencial NE-SW no embasamento cristalino e na cobertura sedimentar, bem como na regi?o de contato entre esses dom?nios. Foi realizada uma an?lise integrada das estruturas observadas em macroescala (imagens de radar e multiespectrais) e em campo (mesoescala), resultando na caracteriza??o de tr?s eventos deformacionais, com base em crit?rios de orienta??o, cinem?tica e cronologia relativa. As estruturas da deforma??o Dn foram reconhecidas no embasamento cristalino e nas sequ?ncias mol?ssicas das bacias de Ara?? e S?o Juli?o, sendo correlacionadas ao contexto do Grupo Jaibaras, no NW do Cear?, com idade ediacaranacambriana. Esse evento deformacional est? associado a uma etapa tardia, retrometam?rfica e de car?ter pl?stico-fr?gil, das zonas milon?ticas brasilianas. A assinatura do mesmo inclui zonas de cisalhamento dextrais orientadas NE-SW, e veios ?cidos preenchendo bandas C dilatacionais e juntas de distens?o E-W. A deforma??o Dn+1 corresponde a uma nova etapa de movimenta??o dextral em estruturas NE-SW, acompanhada por falhas normais e juntas de distens?o com orienta??o WNW a E-W, essencialmente de car?ter fr?gil e tamb?m afetando as unidades silurodevonianas. A deforma??o Dn+2 ? caracterizada por falhas normais, diques b?sicos (correlacionados ? Suite Sardinha, eocret?cea), veios silicosos (preenchendo descontinuidades nas rochas), todos com orienta??o NE-SW. As falhas NE-SW podem ocorrer no contato entre o embasamento e a cobertura sedimentar ou j? no interior da bacia. Esse evento ? resultado de uma distens?o com orienta??o NW-SE, an?loga ?quela reconhecida mais a leste, nas Bacias Interiores do Nordeste do Brasil, associada ao rifteamento do Atl?ntico Sul. / The southeast border of the Parna?ba Basin (BPar), which follows the borders between the Piau?, Bahia and Pernambuco states, is characterized by an expressive NE trend parallel to the one of the Transbrasiliano Lineament, as well as a narrowing of the outcropping belt of the Silurian-Devonian formations, as compared to the situation in the east basin border. The evidence of a structural control in this basin border was analysed interpreting hillshade images obtained from radar imagery. NE-trending photolineaments were highlighted in the crystalline basement and in the sedimentary cover, as well as in the contact zone between these domains. An integrated analysis of macroscale (radar and multispectral images) and mesoscale (outcrop data) structures, lead to the characterization of three deformation events on the basis of their orientation, kinematics and chronology. Dn structures were recognized in the crystalline basement and molassic sequences of Ara?? and S?o Juli?o basins, being correlated to same context of the Jaibaras Group, in NW Cear?, of Ediacaran-Cambrian age. This deformation event is related to a retrometamorphic, plasticbrittle late stage of Brasiliano mylonite zones. Its signature includes NE-trending dextral transcurrent shear zones, as well as acid veins filling dilational C bands and E-W extension joints. Dn+1 deformation corresponds to a new stage of dextral movement along the NE-trending structures, accompanied by normal faults and extension joints oriented WNW to E-W, in this case overprinting the Silurian-Devonian formations. Dn+2 deformation is characterized by normal faults, basic dykes (correlated to the Eocretaceous Sardinha Suite) and siliceous veins (filling anisotropy in rocks), all of them following a NE-SW trend. The NE-trending faults may occur in the contact between basement and the sedimentary cover, or inside the basin. This event resulted from a NWSE extension, analogous to the one recognized further east in the Northeast Brazil Interior Basins, associated to the South Atlantic rifting.

Submitted by Automa??o e Estat?stica (sst@bczm.ufrn.br) on 2017-02-22T19:05:05Z No. of bitstreams: 1 ValerioBezerraDeLima_DISSERT.pdf: 1497534 bytes, checksum: ffb4f1f50c8fa4c6b9ddb17ac9bc4fe9 (MD5) / Approved for entry into archive by Arlan Eloi Leite Silva (eloihistoriador@yahoo.com.br) on 2017-03-06T22:29:03Z (GMT) No. of bitstreams: 1 ValerioBezerraDeLima_DISSERT.pdf: 1497534 bytes, checksum: ffb4f1f50c8fa4c6b9ddb17ac9bc4fe9 (MD5) / Made available in DSpace on 2017-03-06T22:29:03Z (GMT). No. of bitstreams: 1 ValerioBezerraDeLima_DISSERT.pdf: 1497534 bytes, checksum: ffb4f1f50c8fa4c6b9ddb17ac9bc4fe9 (MD5) Previous issue date: 2016-06-23 / Nas ?ltimas d?cadas, a educa??o brasileira passou por significativas transforma??es respons?veis por uma maior qualidade ? educa??o. No entanto, h? ainda um longo caminho a ser percorrido, pois o sistema educacional brasileiro ? permeado por in?meros problemas que afetam sua qualidade. O ensino m?dio, sendo a ?ltima etapa da educa??o b?sica, ? considerado por muitos estudiosos como o grande gargalo da educa??o brasileira, uma vez que registra altas taxas de evas?o, baixo desempenho nas avalia??es e um n?mero baixo de alunos matriculados nesse ciclo educacional. Diante disso, o presente trabalho buscou relacionar o capital social, cultural e insucesso escolar, dentro de uma perspectiva de redes sociais/pessoais referentes ? popula??o em idade escolar de 15 a 17 anos, atendida pelo ensino m?dio no munic?pio de Ielmo Marinho/RN. Para tanto, foi utilizado a An?lise de Redes Sociais (ARS), uma metodologia multidisciplinar que visa identificar e compreender como as redes sociais, ou seja, as rela??es sociais t?m impactado no comportamento de um indiv?duo ou de um grupo dentro de uma estrutura social. Com o prop?sito de completar a an?lise, realizou-se uma abordagem descritivo-anal?tica do rendimento desses alunos no (ENEM) do ano de 2015, a fim de analisar a qualidade do ensino proporcionado pelo sistema educacional no qual est?o inseridos. / In recent decades the Brazilian education has undergone significant changes that have brought more quality education, however, there is still a long way to go, because the Brazilian educational system is permeated by numerous problems that affect their quality. The high school is the last stage of basic education, is considered by many scholars as the major bottleneck of Brazilian education since records high dropout rates, low performance in the ratings, and a low number of students enrolled in this educational cycle. Thus, the present study sought to relate the social capital, cultural and educational failure, within a perspective social / personal networks related to school-age population of 15 to 17 years, attended the high school in the city of Ielmo Navy / RN. Therefore, we used the Social Network Analysis (SNA) a multidisciplinary methodology that aims to identify and understand how social networks, ie social relations has impacted the behavior of an individual or a group within a social structure. In order to complete the analysis conducted a descriptive and analytical approach to performance of these students in (ESMS) of the year 2015.

Submitted by Automa??o e Estat?stica (sst@bczm.ufrn.br) on 2017-03-17T19:30:45Z No. of bitstreams: 1 MacksonMatheusFrancaNepomuceno_TESE.pdf: 12126877 bytes, checksum: 07d5c77235cdfd529f0902323ba9b8e0 (MD5) / Approved for entry into archive by Arlan Eloi Leite Silva (eloihistoriador@yahoo.com.br) on 2017-03-17T23:55:08Z (GMT) No. of bitstreams: 1 MacksonMatheusFrancaNepomuceno_TESE.pdf: 12126877 bytes, checksum: 07d5c77235cdfd529f0902323ba9b8e0 (MD5) / Made available in DSpace on 2017-03-17T23:55:08Z (GMT). No. of bitstreams: 1 MacksonMatheusFrancaNepomuceno_TESE.pdf: 12126877 bytes, checksum: 07d5c77235cdfd529f0902323ba9b8e0 (MD5) Previous issue date: 2016-12-12 / Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior (CAPES) / Usando as recentes observa??es da onda gravitacional GW150914 produzida pelo sistema de buracos negros bin?rios coalescentes, a presente tese investiga a natureza fractal e multifractal da varia??o temporal da deforma??o relativa (strain) medido pelos detectores do Observat?rio de Ondas Gravitacionais por Interferometria Laser (LIGO na sigla em ingl?s). Uma sele??o de m?todos e procedimentos, tais como as an?lises R/S e Wavelet, assim como, o m?todo multifractal denotado por MFDMA, foram usados para estimar par?metros estat?sticos que sintetizam a onda gravitacional como uma s?rie temporal complexa. Seja nos dados de Hanford ou Livingston, a an?lise fractal revelou que a referida s?rie apresenta um comportamento com forte persist?ncia e mem?ria de longa dura??o quantificado pelo expoente de Hurst. Al?m disso, a forte aglomera??o das flutua??es encontrados pela an?lise R/S indica o alto grau de depend?ncia por escala, caracter?stica de um sinal multifractal. Por outro lado, a an?lise multifractal atrav?s do m?todo MFDMA sugere que a s?rie temporal apresenta uma predomin?ncia de fracas singularidades em detrimentos ?s fortes, causando uma assimetria no espectro de singularidade D(h). Neste contexto, foram realizados dois tipos de procedimentos que analisam as poss?veis fontes de multifractalidade presentes na s?rie temporal. Os resultados mostram que procedimentos apontam para a exist?ncia de dois regimes de multifractalidade na s?rie temporal separados pela regi?o onde ocorre a colis?o dos buracos negros, referentes aos dados de Hanford, e, para os dados de Livingston, pr?ximo ao final da fase de inspiraliza??o. Em seguinte, foi verificado a evolu??o temporal dos par?metros multifractais, um processo similar ao adotado quando aplica-se a an?lise R/S. Como um resultado, constatou-se que, durante a evolu??o da diversidade lateral esquerda do espectro D(h), esse par?metro sofre um pequeno impulso. A origem f?sica desse impulso pode estar associada ? amplitude da mem?ria derivada do n?vel de polariza??o em rela??o a linha de visada do observador. Essa caracter?stica pode abrir caminho para uma gama de especula??es, dentre elas, que a elasticidade do tecido espa?o-tempo por ser inferida pelo comportamento multifractal da onda gravitacional. / Using the recent observations of the gravitational wave GW150914 produced by the binary black holes coalescing system, the present thesis investigates the fractal and multifractal nature of the temporal variation of the strain measured by the detectors of the Observatory of Gravitational Wave by Laser Interferometry-LIGO. A selection of methods and procedures, such as the R/S andWavelet analysis, as well as the multifractal method denoted by MFDMA, were used to estimate statistical parameters that synthesize the gravitational wave as a complex time series. Whether in the Hanford or Livingston data, the fractal analysis revealed that the series presents a behavior with strong persistence and long-term memory quantified by the Hurst exponent. In addition, the strong agglomeration of the fluctuations found by the R/S analysis indicates the high degree of scale dependence characteristic of a multifractal signal. On the other hand, multifractal analysis using the MFDMA method suggests that the time-series presents a predominance of weak singularities in detriments to the strong, causing an asymmetry in the singularity spectrum D(h). In this context, two types of procedures were performed that analyze the possible sources of multifractality present in the time-series. The results show that procedures point to the existence of two multifractality regimes in the time series separated by the region where the black holes collide, referring to the Hanford data, and, for the Livingston data, near the end of the inspiral phase. Then, the temporal evolution of the multifractal parameters was verified, a process similar to that adopted when applying the R/S analysis. As a result, it was found that, during the evolution of the left lateral diversity of the spectrum D(h), this parameter undergoes a small impulse. The physical origin of this pulse may be associated with the amplitude of the memory derived from the polarization level in relation to the observer?s line of sight. This feature may open the way for a range of speculations, among them, the elasticity of the space-time fabric to be inferred by the multifractal behavior of the gravitational wave.

Submitted by Automa??o e Estat?stica (sst@bczm.ufrn.br) on 2017-03-21T00:33:08Z No. of bitstreams: 1 CamilaVanessaDaSilvaMoreira_DISSERT.pdf: 1707122 bytes, checksum: 4aeb2317b5da78a51bf2a21ca27a1adb (MD5) / Approved for entry into archive by Arlan Eloi Leite Silva (eloihistoriador@yahoo.com.br) on 2017-03-27T19:44:06Z (GMT) No. of bitstreams: 1 CamilaVanessaDaSilvaMoreira_DISSERT.pdf: 1707122 bytes, checksum: 4aeb2317b5da78a51bf2a21ca27a1adb (MD5) / Made available in DSpace on 2017-03-27T19:44:06Z (GMT). No. of bitstreams: 1 CamilaVanessaDaSilvaMoreira_DISSERT.pdf: 1707122 bytes, checksum: 4aeb2317b5da78a51bf2a21ca27a1adb (MD5) Previous issue date: 2016-12-12 / O peixe voador ? um importante recurso pesqueiro do litoral nordestino. No entanto, seu consumo ? desvalorizado pela popula??o em fun??o da grande presen?a de espinhas em seu m?sculo. O processamento deste pescado possibilita a obten??o da Carne Mecanicamente Separada (CMS), a qual pode ser utilizada como mat?ria-prima para produ??o de diversos alimentos. O objetivo deste trabalho foi desenvolver formula??es de hamb?rguer de peixe voador (Hirundichthys affinis) e avaliar a influ?ncia do alecrim no perfil sensorial e qualidade do produto durante o per?odo de armazenamento. Foram produzidas tr?s formula??es de hamb?rguer com diferentes quantidades de alecrim: F1(0%), F2 (0,5%) e F3 (1%). Para a caracteriza??o do produto foram realizadas an?lises de composi??o centesimal e microbiol?gica. O perfil sensorial do hamb?rguer foi avaliado por meio da An?lise Descritiva Quantitativa (ADQ), ap?s v?rias etapas de forma??o de um painel sensorial treinado. A avalia??o das altera??es f?sicas e f?sico-qu?micas ao longo do tempo foram verificadas realizando-se an?lises de umidade, pH, acidez e an?lise colorim?trica. O hamb?rguer de peixe voador apresentou teor de carboidratos de 8,3%, prote?nas 12,88%, lip?deos 0,99% e valor cal?rico equivalente a 93,66 Kcal, por 100g de amostra. Todas as formula??es apresentaram-se dentro dos crit?rios microbiol?gicos recomendados no in?cio e no final do per?odo de armazenamento. Os valores de umidade n?o apresentaram diferen?as entre as formula??es ao longo do per?odo de armazenamento. A acidez da amostra F1(sem alecrim) aumentou significativamente ao final do per?odo de armazenamento, enquanto o pH aumentou ao final do armazenamento apenas para F2 e F3 (p<0,05). Com rela??o ? cor, observou-se uma diminui??o significativa nos valores de *a em todas as formula??es. Por meio da ADQ observou-se uma tend?ncia ? manuten??o de descritores referentes ? qualidade sensorial para as amostras com maior teor de alecrim, quando comparado ?s amostras sem alecrim. / Flying Fish is an important fishery resource of the northeastern coast. However, its consumption is devalued by the population due to the large presence of pimples in the muscle. The processing of this fish allows the production of Mechanically Separated Meat (CMS), which can be used as raw material for production of various foods products. The objective of this work was to develop formulations of flying fish burguers (Hirundichthys affinis) and evaluate the influence of rosemary in the sensory profile and quality of the product during the storage. Three formulations of hamburguers were produced with different amounts of rosemary: F1(0%), F2 (0.5%) and F3 (1%). For the characterization of the product were performed analysis of proximate composition and microbiological. The sensory profile of the burgers was evaluated using the Quantitative Descriptive Analysis (QDA), after several stages of formation of a sensory panel trained. The evaluation of the physical properties and physico-chemical properties over time were verified by analysis of moisture, pH, acidity and colorimetric analysis. Flying fish burger presented carbohydrate content of 8.3%, protein 12.88% lipids 0.99% and caloric value equivalent to 93.66 kcal per 100 g of sample. All formulations were in acordance with the microbiological criteria at the beginning and end of storage period. Moisture values showed no differences between the formulations during storage period. Acidity of the sample F1 (without rosemary) increased significantly at the end of the period of storage, while the pH increased at the end of the storage only for F2 and F3 (p<0.05). With regard to color, we observed a significant decrease in the *a values of all formulations. Trought QDA analisis we observed a tendency of maintenance of descriptors related to the sensory quality for samples with higher content of rosemary, when compared to the samples without rosemary.