Made available in DSpace on 2014-12-17T14:36:22Z (GMT). No. of bitstreams: 1 AndreaJS_TESE.pdf: 2047626 bytes, checksum: b93ec170ce047f0ae9a0d0733f549b99 (MD5) Previous issue date: 2010-12-21 / Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior / The constitution of being a teacher of Portuguese occurs in a dynamic process involving various factors, such as the requirements of regulatory documents, the context of teacher formation, and the configuration of current society, per se. This study is aimed at reflecting on the initial formation of teachers of Portuguese and on official documents that face this formation, raising the following questions: (1) what does it mean to be a Portuguese teacher? (2) what is the vision of the subjects (teachers and students) involved with the formation of teaching the Portuguese Language? (3) how do these individuals deal with official documents? and (4) how do these subjects discourses relate? To understand the context of the formative processes and the knowledge inherent in them, first we take the studies of Garcia (1999) and Tardif (2002) as a theoretical framework, and to understand and interpret the utterances of the interviewees, we were grounded in the writing of Bakhtin (2003), for whom the object of the Humanities, the sciences of man, is the text, since man is, by nature, an expressive being. We situate this study in the framework of qualitative research. It is a multiple case study that focuses on two contexts: formation of teachers of Portuguese at the University of Minho, Portugal, and the Federal University of Rio Grande do Norte, Brazil. The data that make up the research corpus come from documents elaborated by the Ministries of Education of Portugal and Brazil and were adopted by the two teacher formation institutions cited, from individual interviews involving eight trainer teachers (four from each university), and from two group-interviews (one in each institution), done with students in training. Our analysis is divided into three stages: first, document analysis; second, analysis of the discourse of the teachers in both contexts studied; and, third, analysis of the speech of the students in training. It is noteworthy that our purpose in this research was not to come out with a definition like being a teacher of Portuguese is X, but we are interested, above all, in discussing the issues surrounding initial formation, seeking different points of view, and hearing voices coming from different social positions for better understanding our object of study. Our analysis reveals that the initial formation of teachers of Portuguese, both in Portugal and Brazil, occurs in a complex way, under the influence of various factors, including: (a) difficulties in having the individuals involved adapt to the demands of regulatory agencies; (b) students and teachers adequacy to the organizational model of the post-secondary institution; (c) teachers difficulties to deal with the learning problems of students who have limited schooling basis and come from distinct socioeconomic realities; (d) a search for the establishment of methodologies for teaching and learning the Portuguese Language more adequate to reality; and (e) a search for a definition of professional knowledge needed for the teaching practice / A constitui??o do ser professor de Portugu?s se d? em um processo din?mico no qual muitos fatores est?o implicados, tais como: as exig?ncias dos documentos reguladores, o contexto de forma??o docente e a pr?pria configura??o da sociedade atual. Neste estudo, o nosso foco ? refletir sobre a forma??o inicial de professores de Portugu?s e sobre os documentos oficiais que se voltam para essa forma??o, os quais nos suscitaram os seguintes questionamentos: o que significa ser professor de Portugu?s? Qual a vis?o dos sujeitos envolvidos com a forma??o para o ensino de L?ngua Portuguesa (professores e alunos)? Como esses sujeitos lidam com os documentos oficiais? E, finalmente, como esses discursos se relacionam? Para entender o contexto dos processos formativos e os saberes que lhes s?o inerentes, tomamos como referencial te?rico, principalmente, os estudos de Garcia (1999) e Tardif (2005) e, para compreender e interpretar os enunciados dos entrevistados, ancoramonos em escritos de Bakhtin (2003), para quem o objeto das Ci?ncias Humanas, ci?ncias do homem, ? o texto, uma vez que o homem ?, por natureza, um ser expressivo. Situamos este estudo no ?mbito da pesquisa qualitativa. Trata-se de um estudo de casos m?ltiplos, pois tem dois contextos como foco: a forma??o de professores de Portugu?s na Universidade do Minho/Portugal e na Universidade Federal do Rio Grande do Norte/Brasil. Os dados que comp?em o nosso corpus adv?m de documentos elaborados pelos Minist?rios da Educa??o de Portugal e do Brasil e adotados pelas duas institui??es de forma??o citadas, de entrevistas individuais realizadas com oito professores formadores (sendo quatro de cada universidade) e de duas entrevistas coletivas (uma em cada institui??o), realizadas com alunos em forma??o. Nosso percurso de an?lise est? dividido em tr?s momentos: no primeiro, fizemos an?lise dos documentos; no segundo, a do discurso dos professores nos dois contextos estudados e; por fim, a da fala de alunos em forma??o. Destacamos que, nesta pesquisa, nosso prop?sito n?o foi chegar a uma defini??o do tipo: ser professor de Portugu?s ? X , mas nos interessou, sobremaneira, discutir a problem?tica que cerca a forma??o inicial, buscar pontos de vista distintos e ouvir vozes vindas de lugares sociais diferentes para melhor compreender nosso objeto de estudo. A nossa an?lise mostra que a forma??o inicial de professores de Portugu?s, tanto em Portugal quanto no Brasil, ocorre de forma complexa, sob a influ?ncia de fatores diversos, entre os quais destacamos: 1) as dificuldades de adequa??o dos sujeitos envolvidos ?s exig?ncias dos ?rg?os reguladores; 2) a adequa??o de alunos e professores ao modelo organizacional da institui??o de ensino superior; 3) as dificuldades dos professores de lidar com os problemas de aprendizagem de alunos que v?m de uma forma??o escolar b?sica e oriundos de realidades socioecon?micas distintas; 4) a busca pelo estabelecimento de metodologias de ensino-aprendizagem de L?ngua Portuguesa mais adequadas ? realidade e; 5) a procura pela defini??o dos saberes profissionais necess?rios para o exerc?cio docente

Made available in DSpace on 2015-02-24T18:20:51Z (GMT). No. of bitstreams: 1 AffonsoHSRN.pdf: 595224 bytes, checksum: f7e016b071fe94158f32fba9c2fa8d4b (MD5) Previous issue date: 2009-08-10 / Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior / The present dissertation aims to an approach of the teaching of Portuguese language on television, trying to find how possible is the contribution of this communication media in the sense to give a higher classroom dynamism and to excite the students for that subject. The TV show Afinando a L?ngua (roughly, putting the language in tune ), a Canal Futura feature, have as one of these main purpose be shown on the classrooms as a tool that could enlarge the possibilities of a subject often took as particularly difficult. Blocked by the traditional grammatical teaching, the Portuguese lessons have been for years pictured as hermetic and far from the Brazilian speakers reality. So, people create myths around the language that earns adjectives as complicate and inaccessible and that Brazilians can t speak the Portuguese really good, because it only happens in Portugal, the original country of the language. These myths start exactly because the teaching orientation take their basis only on the standard language, in fact just one of the language variations by the way, anywhere in the world dictated by ancestral rules, once produced in Portugal. The regular school don t accept the Portuguese variation as a natural fact for a huge country as Brazil, with almost 190 million people, regarding it as a wrong way of talking. The repression that follows the students from the early school days make them repel the language supposedly learned at school. In fact, they normally face it as something unfamiliar, different from the language that they have use to learn at home, from the family and neighbors Instead of giving new possibilities for the language learning, the television, a powerful audiovisual device, only reinforces the idea that everyone, in any life situation, should talk the standard Portuguese, turning its back to the learning acquired much earlier that any person reach the school. This conservative attitude brings almost no changes, between the shows that try to teach the idiom and the traditional Portuguese lessons, wasting valuable tools that could lead to the possibility to open the classroom to the outside world, and to the wider knowledge of the differences from each Brazilian region culture, a positive attitude that could much enlarge the cultural and linguistic students universe / Esta disserta??o trata do ensino da L?ngua Portuguesa na televis?o sobe o vi?s de uma poss?vel contribui??o deste meio de comunica??o no sentido de conferir um maior dinamismo e interesse por parte dos estudantes desta disciplina. O programa Afinando a L?ngua, exibido no Canal Futura, tem como um dos seus objetivos ser exibido na sala de aula como ferramenta que ampliasse o universo das aulas para uma disciplina que ? considerada de dif?cil apreens?o. Confinadas ao ensino gramaticista, as aulas de portugu?s t?m sido, h? muito tempo, encaradas como herm?ticas e pouco condizentes ? realidade do idioma praticado pelos brasileiros. Acaba-se, ent?o, por criar-se mitos que levam os alunos a crer que o idioma portugu?s ? um dos mais complicados e inacess?veis e que, no Brasil, n?o se fala bem o idioma fala-se bem portugu?s, continuam a pregar os mitos, apenas em Portugal. A distor??o come?a exatamente pelo tipo de ensino que se baseia numa norma-padr?o, apenas uma das varia??es lingu?sticas de um idioma em qualquer lugar do mundo, ditada por regras ancestrais, escritas no pa?s de origem do nosso idioma. A escola n?o aceita as diversas outras varia??es lingu?sticas do portugu?s praticado em nosso extenso Pa?s, com quase 190 milh?es de habitantes, taxando-as de formas erradas de falar. A repress?o que persegue o aluno desde os primeiros anos de sua vida escolar o faz se afastar do idioma e a consider?-lo como algo estranho ? sua cultura, aquela que aprendeu em casa, com a fam?lia e os vizinhos. Ao inv?s de oferecer novas possibilidades para o aprendizado do idioma, a televis?o, com seu poder audiovisual, apenas refor?a a id?ia de que todos, em qualquer situa??o de vida, deveriam falar o portugu?s-padr?o, dando as costas para aquilo que aprenderam bem antes de entrar na escola. Com esta postura conservadora, pouco acrescenta ?s tradicionais aulas de portugu?s, desperdi?ando ferramentas valiosas como o poder de trazer o mundo exterior, as diferen?as de cada regi?o do Brasil, para a sala de aula numa atitude que poderia ampliar, e muito, o universo cultural e ling??stico dos alunos

Made available in DSpace on 2015-03-12T14:01:23Z (GMT). No. of bitstreams: 1 EdilsonSS.pdf: 597258 bytes, checksum: 79d980c19e3207e41177afaf39d3043a (MD5) Previous issue date: 2015-03-12 / The general aim of this work is to verify the occurence of variant forms of negation in spoken English with the purpose of making a comparative study between the English and the Portuguese languages. As for Portuguese, we used as a matter of reference a study already made on negation. As for English, we analized a corpus of the North American English variant organized by a university in the United States. This study is based on the North American Functional Linguistics theoretical perspective, which considers relevant the study of language used in real situations of communicative interaction. The data analisys proved that there is at least one form of negative variant in spoken English which is not allowed by prescriptive grammar. This phenomenon turns out to be similar to Portuguese, which includes three variant strategies. According to the data obtained, it was possible to verify that the variant strategy used in English, from a contrastive point of view, corresponds to a negative strategy ruled by Portuguese prescriptive grammar. Finally, we discussed about the different conceptions of language, grammar and teaching, giving suggestions to colaborate to a productive and reflexive teaching of first or second language / O objetivo geral deste trabalho ? verificar a ocorr?ncia de formas negativas variantes no ingl?s falado no intuito de realizar um estudo comparativo entre as l?nguas inglesa e portuguesa. Em rela??o ao portugu?s, tomamos como refer?ncia um estudo realizado sobre o fen?meno da nega??o. Em rela??o ao ingl?s, procedemos ? an?lise de um corpus da variante americana organizado por uma universidade nos Estados Unidos. Este estudo baseia-se na perspectiva te?rica da ling??stica funcional de vertente norte-americana, que considera relevante o estudo da l?ngua atrav?s da an?lise de situa??es reais de comunica??o interativa. A an?lise dos dados mostrou que existe na l?ngua inglesa falada pelo menos uma forma negativa n?o prevista pela gram?tica prescritiva, semelhantemente ao que acontece na l?ngua portuguesa, que disp?e de tr?s estrat?gias variantes. De acordo com os dados obtidos, foi poss?vel verificar, inclusive, que a estrat?gia de nega??o variante encontrada no corpus do ingl?s, em termos comparativos, corresponde a uma estrat?gia de nega??o prevista pela gram?tica prescritiva do portugu?s. Por fim, discorremos sobre as diferentes concep??es de l?ngua, gram?tica e ensino, fazendo sugest?es que possam colaborar para um ensino de l?ngua (tanto materna quanto estrangeira) de forma produtiva e reflexiva

Submitted by Automa??o e Estat?stica (sst@bczm.ufrn.br) on 2016-01-04T19:51:13Z No. of bitstreams: 1 TacicleideDantasVieira_DISSERT.pdf: 17119448 bytes, checksum: 1f28b8a025949ea56062b5af70fce28d (MD5) / Approved for entry into archive by Arlan Eloi Leite Silva (eloihistoriador@yahoo.com.br) on 2016-01-05T19:32:30Z (GMT) No. of bitstreams: 1 TacicleideDantasVieira_DISSERT.pdf: 17119448 bytes, checksum: 1f28b8a025949ea56062b5af70fce28d (MD5) / Made available in DSpace on 2016-01-05T19:32:30Z (GMT). No. of bitstreams: 1 TacicleideDantasVieira_DISSERT.pdf: 17119448 bytes, checksum: 1f28b8a025949ea56062b5af70fce28d (MD5) Previous issue date: 2014-08-11 / Conselho Nacional de Desenvolvimento Cient?fico e Tecnol?gico - CNPq / Os livros did?ticos de L?ngua Portuguesa, em audi?ncia ao que se preconiza nos documentos oficiais para a educa??o, t?m se configurado por g?neros discursivos importados de diversas esferas da atividade humana. O an?ncio publicit?rio, g?nero de ampla circula??o social, espraiou-se da esfera publicit?ria para a escolar e passou a ser abordado por essas colet?neas como objeto e instrumento de ensino. Diante disso, esta pesquisa versa sobre a abordagem do an?ncio em livros did?ticos de Portugu?s, com o objetivo de analisar como um g?nero para anunciar se torna mat?ria para ensinar e aprender. Interessam essas pr?ticas discursivas pelo impacto ou apelo que elas exercem sobre os (novos) consumidores, dentre os quais os alunos do Ensino M?dio; pela sua representatividade no sistema capitalista, aquele que orienta nossas rela??es e pr?ticas sociais; e pela combina??o de linguagens que se encerram em sua composi??o, uma vez que condensa o ?esp?rito? de nossa ?poca, por excel?ncia, a dos g?neros verbo-visuais. Para compreender o tratamento dado a essas pe?as publicit?rias, a partir das quest?es/dos coment?rios a elas relacionados, foram selecionadas duas cole??es aprovadas pelo Programa Nacional do Livro Did?tico (PNLD 2012) dentre as mais adotadas pelas escolas p?blicas de Natal/RN para o Ensino M?dio. Da Lingu?stica Aplicada, de identidade mesti?a, n?made e in/transdisciplinar (MOITA LOPES, 2009), esse estudo se insere na cadeia discursiva da tradi??o interpretativista de abordagem hist?rico-cultural (FREITAS, 2010) e nomeia o C?rculo de Bakhtin e sua concep??o dial?gica da linguagem como interlocutores indeclin?veis. Os dados totais das colet?neas mostram que a abordagem do g?nero pode se d? como enunciado concreto, como artefato lingu?stico e como h?brido, no trabalho com quest?es e sem quest?es, havendo a predomin?ncia de sua ocorr?ncia na por??o dos volumes dedicada ao estudo da gram?tica. Nos cap?tulos de literatura e de produ??o/interpreta??o de textos, a sua entrada ? incipiente ou n?o acontece nos volumes. Tal disposi??o traz implica??es aos multiletramentos (ROJO, 2012) do aluno cidad?o, uma vez que a car?ncia ou a abund?ncia de propostas de leitura cr?tica para esse g?nero, que solicitem do aluno o exerc?cio de saberes necess?rios ? constru??o de sentidos lingu?sticos e sociais, pode ser repons?vel por orientar um consumo (material e cultural) mais consciente pelos sumos clientes das obras em an?lise. As abordagens do g?nero parecem indicar uma gradativa transi??o por que esses materiais v?m passando, ou seja, do polo da ora??o para o polo do enunciado, ou ainda, da abordagem como artefato lingu?stico para a h?brida e a enunciativa concreta, na busca por superar a tradicional tend?ncia de se privilegiar os aspectos formais da l?ngua, em detrimento dos enunciativos, e por entrar em harmonia com as diretrizes e os par?metros do ensino na contemporaneidade, aproximando os deveres da escola dos direitos na vida. / Portuguese language textbooks, according to what has been preconized on the official document to education, have been configured on discursive genres imported from diverse spheres of human activity. Adverts, genre of ample social circulation, spread from the Advertising sphere to the schools and started being approached by these collectaneas as an object and a tool for teaching. Therefore, this research deals with the approach of ads in Portugese textbooks. These discursive practices matter for the impact or appeal they exert over the (new) consumers, among which High School students; for their representation in the capitalist system, which guides us on our relationships and social practices; and for the mix of languages that end up at their composition, once they encapsulate the spirit of our time, par excellence, the one from the verbal-visual genres. To understand the treatment given to these advertising pieces, from questions/commentaries related to them, two collections were selected by the Programa Nacional do Livro Did?tico ? Textbook National Program (PNLD 2012) among the ones more used by public High Schools in Natal/RN. From Applied Linguistics, from mestizo, nomadic and inter/transdisciplinary identity (MOITA LOPES, 2009), this study falls within the discursive chain of the interpretive tradition of historical-cultural approach (FREITAS, 2010) and names the Bakhtin Circle and its language?s dialogical conception as inescapable partners. The data of the colletaneas show that the genre approach can happen as concrete utterance, as linguistic artifact and as hybrid, at work with questions and without questions, with the predominance of its occurrence in the portion of the volume devoted to the study of grammar. In the literature chapters and production/interpretation of compositions, it insert is incipient or it doesn?t happen in the volume. Such a provision has implications for multiliteracies (ROJO, 2012) of the citizen student, once the lack or the abundance of critical reading proposals for this genre, that demand from the student the exercise of knowledge that is necessary to the construction of linguistic and social meanings, can be responsible for guide to a more conscious consumerism (material and cultural) by the chief customers of the work under review. The approaches of the genres seems to indicate a gradual transition that such material have undergone, which means, from the focus on clauses to the focus on utterances, or even the approach as linguistic artifact to hybrid and the concrete utterance, in search of overcoming the traditional tendency of taking advantage of formal aspects of the language, to the detriment of enunciative ones, and for coming into harmony with the guidelines and parameters of teaching in contemporary times, bringing the school duties close to the rights in life.

Submitted by Automa??o e Estat?stica (sst@bczm.ufrn.br) on 2016-03-02T22:26:31Z No. of bitstreams: 1 LidembergRochaDeOliveira_DISSERT.pdf: 2632795 bytes, checksum: 9021767d022ce33659173e46e53fc1df (MD5) / Approved for entry into archive by Arlan Eloi Leite Silva (eloihistoriador@yahoo.com.br) on 2016-03-03T22:20:46Z (GMT) No. of bitstreams: 1 LidembergRochaDeOliveira_DISSERT.pdf: 2632795 bytes, checksum: 9021767d022ce33659173e46e53fc1df (MD5) / Made available in DSpace on 2016-03-03T22:20:46Z (GMT). No. of bitstreams: 1 LidembergRochaDeOliveira_DISSERT.pdf: 2632795 bytes, checksum: 9021767d022ce33659173e46e53fc1df (MD5) Previous issue date: 2014-05-30 / Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior - CAPES / Com esta investiga??o objetivamos identificar, descrever, analisar e interpretar como livros did?ticos de L?ngua Portuguesa abordam, a partir da materialidade lingu?stica, efeitos de sentido veiculados em textos predominantemente injuntivos. O corpus deste estudo ? constitu?do por seis cole??es de livros did?ticos de L?ngua Portuguesa inscritas no Guia do Programa Nacional do Livro Did?tico (PNLD) do ano de 2010, adotadas por escolas p?blicas do munic?pio de Natal e objeto de estudo no ?mbito do Projeto Ler/Contar do Observat?rio de Educa??o da Universidade Federal do Rio Grande do Norte (UFRN). Foram analisados os livros dos 4? e 5? anos do Ensino Fundamental, totalizando 12 exemplares. Selecionamos para an?lise dezesseis propostas de escrita de textos injuntivos. Para fundamentar nosso estudo, recorremos ? discuss?o te?rica de Adam (2001a, 2001b) no que diz respeito aos g?neros discursivos da incita??o ? a??o. Ainda, acompanhamos Koch e F?vero (1987), Koch e Elias (2009), Marcuschi (2003, 2008), Pery-Woodly (2001), Rodrigues (2013), Travaglia (1992, 2007) e Rosa (2007), no que concerne ? organiza??o material dos textos injuntivos. No que se refere ?s discuss?es sobre o livro did?tico, amparamo-nos em Choppin (2004, 2009), Batista (2003, 2009), Rojo e Batista (2005), e quanto aos livros did?tico de L?ngua Portuguesa, adotamos Soares (1998, 2001, 2004) e Bunzen e Rojo (2005). As propostas de escrita de textos injuntivos, nas cole??es analisadas, resumem-se a dicas/recomenda??es, instru??es para confec??o de brinquedos e/ou brincadeiras, roteiro de viagem e receita culin?ria, sendo que 69% delas aparecem nos livros dos 4? anos e apenas 31%, nos livros de 5? ano. No que concerne aos elementos lingu?sticos respons?veis pela constru??o dos atos de fala diretivos e os efeitos de sentido por eles produzidos, os dados nos mostram que 50% das propostas de escrita n?o exploram categorias lingu?sticas que imprimam os efeitos de sentido da injun??o, ou seja, inexiste um trabalho voltado ? an?lise lingu?stica, enquanto 33% mencionam o modo imperativo e 17% exploram verbos no infinitivo. Nesta disserta??o foram abordados os planos de texto dos g?neros da incita??o ? a??o e neles a materialidade lingu?stica que veicula o sentido da injun??o, estudo que pode contribuir com a melhoria do ensino de l?ngua portuguesa no que concerne ? articula??o dos estudos gramaticais ?s sequ?ncias/tipos textuais, principalmente nos livros did?ticos de Portugu?s para os anos iniciais do Ensino Fundamental. / This investigation aims at identifying, describing, analyzing and interpreting how textbooks on Portuguese Language approach, beginning with the linguistic material, the effects of sense in texts that predominately employ injunctives. The corpus of this study is comprised of six collections of textbooks on Portuguese Language, which are part of the National Program Guide for Textbooks (PNLD) from 2010, adopted by the public schools in the city of Natal and the object of study for the Read/Tell Project of the Educational Observatory of the Federal University of Rio Grande do Norte (UFRN). Textbooks from the 4th and 5th grades, Elementary School, were analyzed ? 12 copies total. For the analysis, we selected 16 writing proposals of injunctive texts. Our study is based on theoretical discussions by Adam (2001a, 2001b) with regard to the genre of: inciting to action. In addition, we consider the work of Koch and F?vero (1987), Koch and Elias (2009), Marcuschi (2003, 2008) Pery-Woodly (2001), Rodrigues (2013), Travaglia (1992, 2007) and Rosa (2007). With respect to discussions on textbooks, we refer to Choppin (2004, 2009), Batista (2003, 2009), Rojo e Batista (2005), and with regard to Portuguese Language textbooks specifically, we consider Soares (1998, 2001, 2004) and Bunzen and Rojo (2005). The proposals for writing in injunctive texts, in the collections analyzed, are tips/recommendations, instructions on making toys and/or games, travel itineraries and cooking recipes, such that 69% of them appear in the 4 th grade textbooks and only 31% appear in the 5th grade textbooks. With respect to the linguistic elements responsible for the construction of directive speech acts and the effects on sense produced by them, the data shows that 50% of the writing proposals do not exploit linguistic categories that implicate the effects on sense using injunctives, or rather, there is no work done dealing with linguistic analysis, while 33% mention the imperative mode and 17% investigate infinitive verbs. In this dissertation, the textual plans of incitation to act genres were studied and in them the linguistic materiality that vehicles injunction. This study might contribute to the improvement of Portuguese language teaching in what concerns the articulation of grammatical studies to textual sequences/types, mainly in the case of Portuguese language textbooks for the 4th and 5th grades of Elementary School.

Made available in DSpace on 2014-12-17T15:32:17Z (GMT). No. of bitstreams: 1 ErickaJDS.pdf: 1015661 bytes, checksum: 90281c18fd958a21edee7d7e6ed2eb94 (MD5) Previous issue date: 2006-05-19 / Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior / Oral squamous cell carcinoma is the most common malignant neoplasm in oral cavity. Several studies have been carried out to establish biologic behaviour criteria of this neoplasm. Thus, the purpose of this experiment was to performe a clinic, morphologic and immunohistochemical analysis, by the expression of cytokeratins 7, 10, 13, 14, 16 and 19 in 30 cases of tongue squamous cell carcinoma from the files of Dr. Luiz Ant?nio Hospital (Natal-RN). It was verifeid of the immunoexpression the correlation clinic estadiament and histologic gradation system proposed by Bryne (1998), in order to investigate the use of these intermediate filaments as an indicator of tumour progression. Data was collected from the patients file and it was observed that information regarding sex, age and race was resemble to the literature. Data obtained from disease evolution, clinic estadiament, metastasis and expression of cytokeratins 7, 10, 13, 14, 16 and 19 was submited to statistical analysis (Test K2), which showed that only the histologic gradation didn t demonstrated significant correlation to the clinic variables. The expression the cytokeratins presented variation in the analysed tumours. CK 10 expression showed significant correlation to metastasis, and the presence of CK 16 was related to disease evolution (obit/remission) and also with the T3 and T4 of TNM. These results evidenced that metastasis and TNM showed a good efficacy as a prognostic indicator. The histologic gradation proposed by Bryne (1998) didn t reflect the biologic behaviour of the studied tongue squamous cell carcinoma, and the analysis of some intermediate filaments of cytokeratins seems to reflect the biologic behaviour and agressivity of some oral squamous cell carcinoma / O carcinoma epiderm?ide oral ? a neoplasia maligna mais freq?ente na cavidade oral. Muitas pesquisas desenvolvidas visam estabelecer crit?rios que determinem o comportamento biol?gico dessa neoplasia, assim, objetivou-se com esse trabalho realizar uma an?lise cl?nica, morfol?gica e imuno-histoqu?mica atrav?s da express?o das citoqueratinas 7, 10, 13, 14, 16 e 19 em 30 casos de carcinoma epiderm?ide de l?ngua retirados dos arquivos do Hospital Dr. Luiz Ant?nio (Natal-RN), correlacionando essa express?o ao estadiamento cl?nico e grada??o histol?gica de malignidade proposto por Bryne (1998), com o intuito de verificar a utiliza??o destes filamentos intermedi?rios como indicadores de progress?o tumoral. Ap?s a an?lise cl?nica das informa??es contidas nos prontu?rios desses pacientes verificamos que os dados referentes a sexo, idade e ra?a se assemelham aos da literatura pertinente. Os dados obtidos em rela??o ao desfecho da doen?a, estadiamento cl?nico, presen?a de met?stase, grada??o histol?gica de malignidade, e express?o das citoqueratinas 7, 10, 13, 14, 16 e 19 foram submetidos a an?lise estat?stica (teste Qui2), observando-se que somente a grada??o histol?gica de malignidade n?o apresentou correla??o significativa com as vari?veis cl?nicas estudadas. A express?o dessas citoqueratinas foi variada nos tumores analisados. A express?o da CK 10 mostrou correla??o estatisticamente significativa com a presen?a de met?stase, a presen?a da CK 16 correlacionou-se ao desfecho da doen?a (?bito/remiss?o) e ainda aos est?gios III e IV do TNM. Esses resultados evidenciaram que a met?stase e o estadiamento cl?nico (TNM) mostraram boa efetividade como indicadores de progn?stico. O sistema de grada??o histol?gica de malignidade proposto por Bryne (1998) n?o refletiu o comportamento biol?gico dos carcinomas epiderm?ides de l?ngua estudados, e a an?lise de alguns filamentos intermedi?rios de citoqueratinas parece refletir o comportamento biol?gico e agressividade dos carcinomas epiderm?ides orais

Submitted by Automa??o e Estat?stica (sst@bczm.ufrn.br) on 2017-01-27T12:15:00Z No. of bitstreams: 1 MariaEdileudaDoRegoSarmento_TESE.pdf: 1897928 bytes, checksum: bce65d269cfae23f33985279c130a790 (MD5) / Approved for entry into archive by Arlan Eloi Leite Silva (eloihistoriador@yahoo.com.br) on 2017-01-27T15:08:14Z (GMT) No. of bitstreams: 1 MariaEdileudaDoRegoSarmento_TESE.pdf: 1897928 bytes, checksum: bce65d269cfae23f33985279c130a790 (MD5) / Made available in DSpace on 2017-01-27T15:08:14Z (GMT). No. of bitstreams: 1 MariaEdileudaDoRegoSarmento_TESE.pdf: 1897928 bytes, checksum: bce65d269cfae23f33985279c130a790 (MD5) Previous issue date: 2016-08-19 / Esta pesquisa se prop?e a analisar alguns Exames de Profici?ncia (EPs) em L?ngua Inglesa (LI), na Universidade Federal do Rio Grande do Norte (UFRN), no que concerne ?s suas quest?es e respostas. Para tanto, nos ancoramos na perspectiva bakhtiniana, tendo como base as concep??es sobre o enunciado concreto, as rela??es dial?gicas e a compreens?o responsiva ativa. Inserida no campo da Lingu?stica Aplicada (LA), ela contempla as ?reas de CI?NCIAS AGR?RIAS (CA); CI?NCIAS EXATAS E DA TERRA (CET); CI?NCIAS BIOL?GICAS (CB); CI?NCIAS HUMANAS E SOCIAIS (CH); CI?NCIAS DA SA?DE (CS) E ENGENHARIAS (ENG), num total de 30 provas. Esses exames visam avaliar a capacidade de compreens?o e tradu??o de fragmentos textuais. Para tanto, buscamos identificar o entendimento das quest?es desse exame, aplicadas a textos, quanto ?s respostas dos candidatos; problematizar a constru??o dos enunciados dos EPs em LI no que concerne a propiciar a responsividade; analisar se o direcionamento da pergunta orienta ou determina a responsividade; averiguar se h? marcadores lingu?stico/discursivos que demonstrem responsividade por parte dos candidatos. Metodologicamente, a pesquisa em foco ? de cunho qualitativo, interpretativista, de car?ter s?cio-hist?rico, haja vista a gera??o dos dados e a sistematiza??o da an?lise. Adotamos como aporte te?rico para as discuss?es e a an?lise os estudos de Bakhtin/Volochinov (2006); Faraco (2009); Bakhtin (2011; 2013) dentre outros. Destacamos, por seu car?ter qualitativo, procedimentos de an?lise do corpus (por meio das provas), conforme Martins (2004), Denzin e Lincoln 2006), Flick (2009) Rom?o (2011); na abordagem hist?rico-cultural, Rojo (2006), Freitas (2010); na vis?o de Lingu?stica Aplicada e interpretativista, Moita-Lopes (1994). Conclu?mos que houve respostas satisfat?rias ? an?lise, haja vista que, ao se posicionar perante um questionamento, o candidato, mesmo sem o conhecimento exato das teorias, est? nelas incurso. Esperamos que este trabalho possa oferecer subs?dios para uma reformula??o da proposta em vigor do referido exame, de forma a contribuir para sua poss?vel reformula??o, tendo em vista a constru??o da responsividade por parte do candidato. / This research aims to analyze some Proficiency Tests (PTs) in English Language (EL) at the Universidade Federal Rio Grande do Norte (UFRN), with respect to its questions and answers. To this end, we based on Bakhtin?s perspective, anchored on the concepts of the concrete utterance, the dialogical relations and active responsive understanding. It is inserted in the field of Applied Linguistics (AL) and covers areas, such as AGRICULTURAL SCIENCES; EXACT AND EARTH SCIENCES; BIOLOGICAL SCIENCES; HUMANITIES AND SOCIAL; HEALTH SCIENCES AND ENGINEERING, a total of 30 tests. These tests aim to assess the ability of understanding and translation of textual fragments. Therefore it sought to identify the understanding of the issues that test applied to texts, for the answers of the candidates; problematize the utterance construction of PTs in EL with respect to providing responsiveness; analyze whether the instructions of the question has guided or determined responsiveness; verify whether there is linguistic/discourse markers that demonstrate responsiveness by candidates. Methodologically, the research focus is qualitative and interpretive approach, in socio-historical nature, due to the generation of data and systematic analysis. We adopted as theoretical framework for the discussion and analysis studies by Bakhtin/Voloshinov (2006); Faraco (2009); Bakhtin (2011, 2013) among others. We emphasize, by its qualitative nature, corpus analysis procedures (through the tests), as Martin (2004), Denzin and Lincoln (2006), Flick (2009) Rom?o (2011); the historical-cultural approach, Rojo (2006), Freitas (2010); in Applied Linguistics vision and interpretive, Moita-Lopes (1994). We conclude that there were relevant answers to the analysis, given that, by positioning themselves before questioning the candidates, even without exact knowledge of the theories is convicted them. We hope that this work can provide insight to a proposal from the reformulation into that test, in order to contribute to its possible overhaul, with a view to building responsiveness by the candidate.

Submitted by Automa??o e Estat?stica (sst@bczm.ufrn.br) on 2017-03-14T20:55:59Z No. of bitstreams: 1 AlbanyraDosSantosSouza_DISSERT.pdf: 4786825 bytes, checksum: e0e97c203c6ac291f213f2ce044dd57a (MD5) / Approved for entry into archive by Arlan Eloi Leite Silva (eloihistoriador@yahoo.com.br) on 2017-03-15T19:10:40Z (GMT) No. of bitstreams: 1 AlbanyraDosSantosSouza_DISSERT.pdf: 4786825 bytes, checksum: e0e97c203c6ac291f213f2ce044dd57a (MD5) / Made available in DSpace on 2017-03-15T19:10:40Z (GMT). No. of bitstreams: 1 AlbanyraDosSantosSouza_DISSERT.pdf: 4786825 bytes, checksum: e0e97c203c6ac291f213f2ce044dd57a (MD5) Previous issue date: 2016-12-05 / Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior (CAPES) / A introdu??o dos novos meios de comunica??o, din?micos e em permanentes transforma??es, revelou a descoberta de novos g?neros discursivos, denominados de g?neros digitais. Estes est?o presentes nos mais diversos contextos sociais, nas diversas manifesta??es de uso da l?ngua. Partindo desse pressuposto, este estudo objetiva investigar o processo de constru??o de g?neros digitais na forma??o docente, a partir de uma experi?ncia em sala de aula. Para tanto, desenvolvemos uma pesquisa-a??o de abordagem qualitativa descritivo-interpretativa. A pesquisa baseia-se nos estudos do C?rculo de Bakhtin e em estudos contempor?neos acerca da an?lise de g?neros discursivos e g?neros discursivos digitais. Relatamos a constru??o e aplica??o da oficina "Formando Professores? desenvolvida com alunos do curso de Letras-Ingl?s, da Universidade Federal do Rio Grande do Norte, no per?odo de 2015.1 e 2015.2, cujo prop?sito foi a produ??o de g?neros digitais blogs. Participaram da oficina 19 alunos e foram produzidos 19 blogs diferentes. Das produ??es, foram escolhidos para an?lise 2 blogs, com ?nfase em como os autores constru?ram os seus blogs atendendo aos seus projetos de dizeres, com destaque para as suas constru??es tem?ticas, estil?sticas e composicionais. Por ?ltimo, apresentamos uma reflex?o da relev?ncia da oficina para uma ressignifica??o da pr?tica docente dos sujeitos envolvidos. Como resultados, a disserta??o nos aponta que a utiliza??o das tecnologias digitais pelo docente em situa??es de ensino ? uma possibilidade de organizar o ensino-aprendizagem num ambiente sistem?tico e prazeroso, cujo papel docente al?m de orientar o processo de leitura e produ??o de textos multimodais e multissemi?ticos, g?neros digitais, tamb?m orienta o aluno do ponto de vista tecnol?gico, pois o auxilia na utiliza??o da tecnologia dispon?vel. Nessa proposta de produ??o do g?nero digital blog, a pr?pria concep??o de aula se ressignifica, na medida em que novas possibilidades did?ticas se colocam ? disposi??o do professor. Dessa forma, o pr?prio processo de ensino contribui para a constru??o de uma educa??o conectada com as necessidades do ensino atual e para a produ??o de saberes plurais, coletivos e interativos. / The introduction of new media, dynamic and permanent changes revealed the discovery of new genres discourse, called digital genres. These genres are present in various social contexts, in different language use demonstrations. Based this assumption, this study aims to investigate the process of building digital genres in teacher training, from an experience in the classroom. Therefore, we develop an action research descriptive and interpretative qualitative approach. The research is based on studies of Bakhtin Circle and contemporary studies on the analysis of genres of discourse and digital genres of discourse. We report the construction and implementation of the workshop "Training teachers" developed with Letters-English course of the Federal University of Rio Grande do Norte, between 2015.1 and 2015.2, whose purpose was the production of digital genres blogs. The Workshop was attended by 19 students and were produced 19 different blogs. These productions, were chosen for analysis 2 blogs, with emphasis on how the authors built their blogs in view of their sayings projects, especially its thematic buildings, stylistic and compositional. Finally, we present a reflection of the importance of the workshop for a reframing of teaching practice of the subjects involved. As a result, the dissertation points out that the use of digital technologies by the teacher in teaching situations is a possibility of organizing teaching and learning in a systematic and enjoyable environment, whose teaching role in addition to guiding the process of reading and production of multimodal texts and multisemi?ticos, digital genres, also guides the student from a technological point of view, because assists in the use of available technology. In this proposal, the production digital genres blog, the concepcion class is resignifies, in that new teaching possibilities are available to the teacher. Thus, the process of teaching contributes to building a connected education to the needs of current education and for the production of plurals, collective and interactive knowledge.

Made available in DSpace on 2014-12-17T15:07:08Z (GMT). No. of bitstreams: 1 CeliaMMBS_TESE.pdf: 5057611 bytes, checksum: ed5c06e8a38bc43ba3463404a9c6479a (MD5) Previous issue date: 2010-04-26 / Settled within the realm of a problematization towards teaching and learning the Portuguese language, this study aims to investigate the way how the Portuguese Language discipline is dealt with in Secondary School. We propose specifically to analyze the orientations of the official documents concerning the educator practice, examining the way the PCNEM proposal is approached in the didactic book, identifying the treatment given to language questions, analyzing the way the teacher uses the didactic book and verifying the relations between the official approach and the pedagogical practice. The analysis takes into account the several discourses concerning school literacy, considering the various political-educational instances which institutionalize the teaching of the mother tongue - where we locate the teaching that is wanted . In what teachers and students say in their activities and concerning them - the realm of the teaching that is performed - we presuppose that there are signs of the principles - or conceptions - that orientate what they understand by language, teaching and learning. Such evidences are considered within the interrelation of the enunciative places where this literacy is promoted: the public policies concerning education - focusing the language questions - the academic researches about those questions, the educator formation and capacitation and the very school practices in the complexity of their discoursive inter-subjectivity. The principles - or conceptions - are pursued in what is said (or not) about what is done (or not) in the classroom when dealing with the Portuguese Language. The corpus is made up of oral and written texts produced in Portuguese classes in the Secondary School at a public school in the city of Natal, Rio Grande do Norte, Brazil. Situated in the realm of Applied Linguistics, the research is conducted in a qualitative and interpretative perspective, following the ethnography of communication procedures and the contributions of the Functional Linguistics. In the observations, language conceptions were discerned, among others, besides beliefs and representations where the theoretical and practical aspects, professional roles, expectations and uncertainties were diluted. / Situado no ?mbito de uma problem?tica voltada para o ensino e a aprendizagem da l?ngua portuguesa, este estudo tem por objetivo investigar o modo como a disciplina L?ngua Portuguesa ? trabalhada no Ensino M?dio. De modo espec?fico, propomonos, nesse contexto de ensino, analisar as orienta??es dos documentos oficiais para a pr?tica docente, examinar de que forma a proposta dos PCNEM ? abordada no livro did?tico, identificar o tratamento dado ?s quest?es de l?ngua, analisar como o professor utiliza o livro did?tico e verificar as rela??es entre a abordagem oficial e a pr?tica pedag?gica. A an?lise leva em conta os v?rios discursos relativos ao letramento escolar, consideradas as v?rias inst?ncias pol?tico-educacionais e did?tico-pedag?gicas que instituem o ensino da l?ngua materna onde localizamos o ensino que se deseja . No que dizem professor e alunos em suas atividades e a respeito delas a dimens?o do ensino que se faz , pressupomos encontrarem-se ind?cios dos princ?pios ou concep??es que orientam aquilo que eles entendem por l?ngua, ensino e aprendizagem. Tais ind?cios s?o considerados na inter-rela??o dos lugares enunciativos em que se promove esse letramento: as pol?ticas p?blicas voltadas para a educa??o com foco nas quest?es de l?ngua - as pesquisas acad?micas sobre tais quest?es, a forma??o e a capacita??o docentes, e as pr?prias pr?ticas escolares, na complexidade de suas intersubjetividades discursivas. Os princ?pios ou concep??es s?o perseguidos naquilo que ? dito (ou n?o) sobre o que se faz (ou n?o) na sala de aula, no trato com a l?ngua portuguesa. O corpus se constitui de textos orais e escritos produzidos em aulas de portugu?s do Ensino M?dio, numa escola p?blica da cidade do Natal. Situada no ?mbito da Lingu?stica Aplicada, a pesquisa ? conduzida numa perspectiva qualitativa e interpretativista, seguindo-se procedimentos da etnografia da comunica??o e aportes da Lingu?stica Funcional. Nas constata??es, s?o observadas concep??es de l?ngua, entre outras, al?m de representa??es e cren?as em que se diluem aspectos te?ricos e pr?ticos, pap?is profissionais, expectativas e incertezas.

Submitted by Jadson Francisco de Jesus SILVA (jadson@uefs.br) on 2018-02-01T23:23:55Z No. of bitstreams: 1 Disserta??o revisada para imprimir.pdf: 1077925 bytes, checksum: febc51fd9f739d57aecc3d34798fcbcd (MD5) / Made available in DSpace on 2018-02-01T23:23:55Z (GMT). No. of bitstreams: 1 Disserta??o revisada para imprimir.pdf: 1077925 bytes, checksum: febc51fd9f739d57aecc3d34798fcbcd (MD5) Previous issue date: 2017-02-14 / Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior - CAPES / In this dissertation, we make a semantic argumentative analysis, is done from the meanings guided for implicit and operators - as index of argumentativity and polyphony in online news. To that end, we chosen news that deals with the same fact: the Datafolha results about on the evaluation of the government of President Dilma Rousseff published on February 7, 2015. The reported fact refers to the low popularity of the petista - linked to the Workers' Party (PT) - and the political situations that triggered this drop. We highlight a corpus that is limited to three news items, taken from three different online midias. According to the principles of Theory Argumentative Semantic, from Oswald Ducrot's (1987), we analyze the news in order to perceive polyphony in the journalists' discourses and, therefore, to capture the argumentative orientation in the news. The results point to the conclusion that the same fact may have different meaning depending on the media which relays and the objective of the communicative reporter. To for this kind of meaning, the argumentative operators and the implicit act as devices that indicate the voices of other enunciators in the news and reveal the saying assumed by the journalist. / Nesta disserta??o, fazemos uma an?lise sem?ntico-argumentativa, a partir dos sentidos orientados pelos impl?citos e operadores ? como ?ndice de argumentatividade e polifonia em not?cias online. Para tanto, escolhemos not?cias que tratam de um mesmo fato: os resultados da pesquisa Datafolha sobre a avalia??o do governo da presidenta Dilma Rousseff publicada em 07 de fevereiro de 2015. O fato noticiado refere-se ? baixa popularidade da petista ? vinculada ao Partido dos Trabalhadores (PT) ? e ?s situa??es pol?ticas que desencadearam essa baixa. Destacamos um corpus que se limita a tr?s not?cias, retiradas em tr?s suportes online diferentes. Sob os princ?pios da Teoria da Argumenta??o na L?ngua (TAL), de Oswald Ducrot (1987), analisamos os enunciados das not?cias com a finalidade de perceber a polifonia nos discursos dos jornalistas e, por conseguinte, captar a orienta??o argumentativa no texto noticiado. Os resultados apontam para a conclus?o de que um mesmo fato pode ter sentido distinto a depender da m?dia que o veicula e dos prop?sitos comunicativos do jornalista. Para essa interpreta??o, os impl?citos e os operadores argumentativos funcionam como dispositivos que indicam as vozes de outros enunciadores nas not?cias e revelam o dizer assumido pelo jornalista.