Submitted by Raniere Barreto (raniere.barros@ufvjm.edu.br) on 2018-10-26T19:09:54Z No. of bitstreams: 2 license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) salim_ziad_pereira_aouar.pdf: 2148033 bytes, checksum: f729c379255dcdfbbd4d01425c314cc1 (MD5) / Approved for entry into archive by Rodrigo Martins Cruz (rodrigo.cruz@ufvjm.edu.br) on 2018-11-10T11:03:30Z (GMT) No. of bitstreams: 2 license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) salim_ziad_pereira_aouar.pdf: 2148033 bytes, checksum: f729c379255dcdfbbd4d01425c314cc1 (MD5) / Made available in DSpace on 2018-11-10T11:03:30Z (GMT). No. of bitstreams: 2 license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) salim_ziad_pereira_aouar.pdf: 2148033 bytes, checksum: f729c379255dcdfbbd4d01425c314cc1 (MD5) Previous issue date: 2016 / O trabalho em quest?o apresenta debates e o percurso de pesquisa na cria??o de um buscador de metadados de reposit?rios institucionais de Acesso Aberto de pa?ses da l?ngua portuguesa, promovendo uma inova??o na Comunica??o Cient?fica dos pa?ses. H? mais de tr?s s?culos os pesquisadores utilizam as revistas cient?ficas e as bibliotecas universit?rias para resguardar, divulgar, disseminar, validar, promover e repercutir os seus estudos e pesquisas, mas tamb?m como um banco de dados e propaga??o cient?fica para a cria??o de novos estudos a partir dessas difus?es cient?ficas. Com o exponencial crescimento da produ??o cient?fica e a sua propaga??o na internet, na virada do s?culo, como ferramenta de dissemina??o da produ??o cient?fica, surge a necessidade de um instrumento pragm?tico de organiza??o e busca de pesquisas cient?ficas dos pa?ses de l?ngua portuguesa: o Portal Caravela. / Disserta??o (Mestrado Profissional) ? Programa de P?s-Gradua??o em Tecnologia, Sa?de e Sociedade, Universidade Federal dos Vales do Jequitinhonha e Mucuri, 2016. / The present study presents discussions and the research trajectory in creating an institutional repository metadata searcher of free access to Portuguese language countries, promoting an innovation on countries? scientific communication. For more than three centuries researchers have been using scientific magazines and college libraries to protect, disseminate, validate, promote and reflect their studies and researches, but also as a database and scientific spreading to new studies creation from these scientific dispersion. With the increasing growth of scientific production and its dissemination on the internet, in the turn of the century, as a dissemination tool of scientific production, a need of a pragmatic instrument of organization and scientific researches search arises from Portuguese language countries: The Portal Caravela.

Submitted by Automa??o e Estat?stica (sst@bczm.ufrn.br) on 2016-01-20T20:31:02Z No. of bitstreams: 1 AnaLudmilaFreireCosta_TESE.pdf: 1773706 bytes, checksum: 73d61cfb3120673a14fd8a9971516b42 (MD5) / Approved for entry into archive by Arlan Eloi Leite Silva (eloihistoriador@yahoo.com.br) on 2016-01-20T21:38:45Z (GMT) No. of bitstreams: 1 AnaLudmilaFreireCosta_TESE.pdf: 1773706 bytes, checksum: 73d61cfb3120673a14fd8a9971516b42 (MD5) / Made available in DSpace on 2016-01-20T21:38:45Z (GMT). No. of bitstreams: 1 AnaLudmilaFreireCosta_TESE.pdf: 1773706 bytes, checksum: 73d61cfb3120673a14fd8a9971516b42 (MD5) Previous issue date: 2014-12-19 / Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior - CAPES / A p?s-gradua??o stricto sensu de Psicologia tem passado por intenso processo de crescimento e consolida??o, atestado pelos atuais ?ndices de produ??o cient?fica. Questiona-se, contudo, que retorno a ci?ncia psicol?gica tem dado a uma sociedade que lhe tem feito grandes investimentos. Considerando a inser??o cada vez maior da Psicologia no campo do bem-estar social, uma forma de contribui??o poss?vel e necess?ria ? pela amplia??o do debate sobre pol?tica social. Diante disso, objetivou-se discutir as possibilidades de contribui??o dos programas de p?s-gradua??o stricto sensu de Psicologia para o debate sobre pol?tica social. Foram analisadas teses acad?micas defendidas no tri?nio 2007/2009 que versassem sobre um de cinco crit?rios utilizados para defini??o tem?tica, o que resultou em 105 teses, das 824 defendidas no per?odo. Os principais resultados referem-se ? exist?ncia do tema nos programas de Psicologia, predominantemente de forma pulverizada, ainda que, para um conjunto restrito de pesquisadores e programas, ?pol?tica social? figure como objeto de estudo priorit?rio, indicando incipiente sistematiza??o desses estudos. Ademais, constatou-se que, enquanto a maioria das teses pode ser caracterizada pela fragilidade dos marcos te?ricos em rela??o ao objeto, com pesquisas em uma perspectiva essencialmente t?cnica, parcela dos estudos revela preocupa??o com a contextualiza??o do debate sobre pol?tica social em rela??o ao cen?rio social mais amplo, conferindo as condi??es m?nimas para a constru??o de uma cr?tica te?rica fundamentada e robusta. Conclui-se que, para que a ci?ncia psicol?gica possa contribuir efetivamente para o desenvolvimento da sociedade, s?o urgentes a articula??o entre os pesquisadores da ?rea em torno do tema, o aprofundamento do debate te?rico e a transforma??o dos saberes constru?dos em pr?tica pol?tica organizada / Postgraduate studies in Psychology have passed through intense process of growth and consolidation, attested by current high levels of scientific production. It is questionable, however, the return that psychological science has given to a society that has made large investments. Considering the increasing integration of Psychology in the social welfare area, a form of possible and necessary contribution is by the expansion of social policy debate. This work aimed to discuss how Psychology postgraduate studies can contribute to understand the issue of social policy. The object were academic theses defended in the 2007/2009 triennium related to one of the five thematic criteria, which resulted in 105 theses of 824 defended in the period. The main results point to the existence of the issue in Psychology programs in a sprayed way, predominantly, albeit for a limited set of researchers and programs, "social policy" appears as a priority object of research, indicating incipient systematization of these studies. Moreover, it was found that while the majority of theses can be characterized by fragility of the theoretical frameworks in relation to the subject, with most research in a strictly technical perspective, some proportion of the studies reveals concern about putting the social policy debate into a broader social context, which represents the essential condition to construct a reasoned and robust theoretical critic. In conclusion, this thesis defends that psychological science can only contribute effectively to the society development if academic community promotes a structured articulation around the theme, deepens the theoretical debate and transforms the knowledge built into organized political practice

Submitted by Automa??o e Estat?stica (sst@bczm.ufrn.br) on 2016-02-01T21:49:13Z No. of bitstreams: 1 ThiagoEmmanuelAraujoSevero_TESE.pdf: 9081329 bytes, checksum: 58f323b5246603a879dec2a8853ba508 (MD5) / Approved for entry into archive by Elisangela Moura (lilaalves@gmail.com) on 2016-03-03T13:22:04Z (GMT) No. of bitstreams: 1 ThiagoEmmanuelAraujoSevero_TESE.pdf: 9081329 bytes, checksum: 58f323b5246603a879dec2a8853ba508 (MD5) / Made available in DSpace on 2016-03-03T13:22:04Z (GMT). No. of bitstreams: 1 ThiagoEmmanuelAraujoSevero_TESE.pdf: 9081329 bytes, checksum: 58f323b5246603a879dec2a8853ba508 (MD5) Previous issue date: 2015-02-02 / Entender sup?e uma experi?ncia do sujeito cognoscente. ? preciso estar em contato, experimentar. Mas n?o s?. Atribuir significado ? realidade requer processamento, classifica??o, ordena??o. Essa reflex?o sobre a experi?ncia processada, ordenada, ? o que configura o conhecimento. De acordo com o fil?sofo Gaston Bachelard (2010) nosso contato imediato com o real s? vale como um dado confuso e provis?rio. Esse contato fenomenol?gico exige invent?rio, classifica??o, conex?o, ordena??o da experi?ncia, imputa??o de sentido e representa??o. Por essa raz?o a nossa primeira leitura sobre algum fen?meno ? limitada a n?veis basilares da realidade. Elementos como din?mica, funcionamento ou caracter?sticas detalhadas do que ? observado s? podem ser acessados em momentos posteriores e por meio de n?veis mais elevados da realidade, como explica o f?sico Werner Heisenberg (2009). As ideias tecidas por esses dois grandes intelectuais oxigenam, na minha concep??o, a no??o de que conhecer n?o significa apenas observar e descrever a natureza, mas atribuir valor e significado ao conhecimento. Fundamentado nessas ideias e no horizonte cognitivo das ci?ncias da complexidade, objetivo neste trabalho experimentar uma reflex?o sobre o nosso entendimento de mundo constru?do e regulado a partir da ordena??o da nossa pr?pria experi?ncia. Procuro descrever como esse processo ? capaz de oxigenar um pensar bem, na acep??o gestada por Edgar Morin (2004) e ampliada por Concei??o Almeida (2007). Tomo como hip?tese de trabalho a experi?ncia enquanto estrat?gia org?nica de pesquisa, particularizando o termo definido por Bachelard (2010). Essa estrat?gia permite aventurar-se pela penumbra do desconhecido para acessar camadas superiores da realidade. Nessa concep??o, a experi?ncia funciona como um lodo nutritivo que regula, repara e acresce em qualidade o entendimento. Utilizo como fio condutor a minha caminhada profissional como professor da disciplina de Ensino de Ci?ncias Naturais I e II no curso de Pedagogia da Universidade Federal do Rio Grande do Norte nos semestres de 2013.1 a 2014.2. Nesse espa?o pude vivenciar como as experi?ncias ajudam a romper com um entendimento simplificado do mundo. Escolhi trabalhar com os problemas de pesquisa desenvolvidos por 398 alunos, dos quais foram utilizados 222. As investiga??es foram essenciais para o questionamento dos fen?menos que antes pareciam ?bvios ou desinteressantes, trazendo ? tona raz?es de funcionamento e din?micas entre as estruturas observadas. Em s?ntese, a experi?ncia ? fundadora de um pensamento din?mico e vivo, visto que necessita da cr?tica para desconstruir as impress?es primeiras sobre os fen?menos, atribuindo valor e significado aos conhecimentos gestados. / Knowledge is understanding. According to the philosopher Gaston Bachelard our immediate contact with the reality is only worth as confusing and provisional data. This phenomenological contact requires inventory and classification. For this reason our first reading on any phenomenon is limited to a basic levels of reality. Elements such as dynamics, functioning or detailed characteristics of what is observed can only be accessed at higher levels of reality, explains the physicist Werner Heisenberg. The ideas woven by these two great intellectuals oxygenates the notion that a well-made thinking does not require only observation and description of the nature, but assigns value and meaning to the knowledge. Based on these ideas and on the cognitive horizon brought by the complexity sciences, this research aims to nurture a reflection on our understanding of the world built from a rational perspective of experience, as an organic sequence of research. This arguments, over the study, describes how the experience is able to oxygenate a well-made thinking, as the concept created by Edgar Morin and expanded by Concei??o Almeida. I argue that the experience as a path of investigative research allows one to ventures in the shadows of the unknown to access upper layers of reality. The experience is, therefore, an organic strategy for a well-made thinking - A nutritious mud that oxygenates, regulates, repairs and configures the quality of understanding. As a thread to discuss this ideas I've used my professional journey over a year and a half as a Natural Sciences' teacher on the Federal University of Rio Grande do Norte, where I could see how experiences helped on breaking a simplified understanding of the world. I chose to work with the research problems developed by 398 students over these three semesters. The problems were essential to the questioning of the phenomena that once seemed obvious or uninteresting, bringing out operational reasons and dynamics of the observed structures. Experience, in this sense, is the founder of dynamic thinking, as the need to deconstruct the phenomena's first impressions, assigning value and meaning to gestated knowledge.

Submitted by Automa??o e Estat?stica (sst@bczm.ufrn.br) on 2016-05-03T22:43:01Z No. of bitstreams: 1 FranciscoSoutoDeSousaJunior_TESE.pdf: 2504506 bytes, checksum: 86b3789ec56477a133c19f7e8844c4b9 (MD5) / Approved for entry into archive by Arlan Eloi Leite Silva (eloihistoriador@yahoo.com.br) on 2016-05-04T23:24:10Z (GMT) No. of bitstreams: 1 FranciscoSoutoDeSousaJunior_TESE.pdf: 2504506 bytes, checksum: 86b3789ec56477a133c19f7e8844c4b9 (MD5) / Made available in DSpace on 2016-05-04T23:24:10Z (GMT). No. of bitstreams: 1 FranciscoSoutoDeSousaJunior_TESE.pdf: 2504506 bytes, checksum: 86b3789ec56477a133c19f7e8844c4b9 (MD5) Previous issue date: 2015-06-09 / Nos meios educacionais tem-se observadas dificuldade em se formar professores que atendam ?s necessidades do ensino m?dio e superior, e uma das raz?es para isso s?o as diferentes viv?ncias na forma??o dos educadores em rela??o ?s que s?o encontradas em sala de aula. Assim, frequentemente surgem cr?ticas relacionadas a pertin?ncia e a efici?ncia dos cursos de licenciatura, no que refere ao cumprimento da sua natural miss?o, o que fragiliza a forma??o do professor. Com isso, a melhoria da qualidade da educa??o fica muito dependente das iniciativas dos professores, criando alternativas did?ticas para fortalecer suas atua??es no ensino. Partindo dessa reflex?o, conclui-se que a forma??o de professores necessita de novas propostas did?ticas que os qualifiquem, e assim possam promover a forma??o dos seus alunos de forma mais adequada. Dentre as propostas did?ticas apresentadas como alternativas para a forma??o inicial de professores pode-se utilizar o teatro cient?fico (TC). Considerando esta possibilidade, nesse trabalho tem-se como proposta investigar e discutir a influ?ncia do TC aliado ? experimenta??o na forma??o inicial de licenciandos em Qu?mica que participam dos Grupos de Teatro Fan?ticos da Qu?mica (UERN) e Qu?mica em Cena (UFRN). Para tanto, realizou-se, em uma primeira etapa, ensaios teatrais baseados no teatro do oprimido, e escritas de roteiros dramat?rgicos, numa proposta colaborativa. Para incorporar a experimenta??o em qu?mica aos ensaios teatrais, realizou-se uma pesquisa bibliogr?fica sistem?tica e, ap?s an?lise de conte?do, foram selecionados, as categorias, materiais e reagentes de f?cil acesso, procedimentos de f?cil execu??o e com baixos riscos de acidentes e f?cil tratamento dos res?duos qu?micos gerados. Na segunda parte identificou-se: a) as cren?as dos licenciandos na utiliza??o do TC aliado a experimenta??o para forma??o inicial de professores de qu?mica; b) a influ?ncia do TC aliado ? experimenta??o na aprendizagem de conceitos qu?micos de alunos do ensino m?dio que assistiram aos espet?culos; c) as raz?es para o uso ou n?o do TC aliado ? experimenta??o por professores de qu?mica que participaram dos grupos de TC e hoje atuam em sala de aula. Nesse estudo foram utilizados question?rios e entrevistas, compostos, respectivamente, por uma escala de Likert e quest?es abertas. Os dados quantitativos foram analisados por meios da estat?stica cl?ssica, usando como medidas de centralidade a m?dia, o argumento de concord?ncia e o desvio m?dio. Os dados qualitativos foram abordados segundo a an?lise de conte?do, com categorias que emergiram da leitura das respostas. Dessas an?lises concluiu-se que os licenciandos t?m uma vis?o positiva na utiliza??o do teatro cient?fico para divulga??o da qu?mica, para utiliza??o na aprendizagem de conceitos qu?micos, de saberes pedag?gicos e disciplinares, assim como para formar estrat?gia de promo??o ? pesquisa e a extens?o na Universidade. Eles creditam melhorias na sua forma??o inicial ? utiliza??o do teatro cient?fico aliado a experimenta??o. O TC oferece motiva??o para constru??o do pensamento conceitual de maneira informal de comunica??o da qu?mica, permitindo que o aluno amplie seus conhecimentos, favorecendo n?o somente a abordagem fenomenol?gica, mas tamb?m a constru??o do conhecimento qu?mico e a internaliza??o dos conceitos cient?ficos. / In educational observed difficulty in train teachers to meet the medium and higher education needs, and one reason for this is the different experiences in the training of educators in relation to those found in the classroom. So often arise criticisms related to relevance and efficiency of degree courses, as regards the performance of its natural mission, which weakens the teacher training. Thus, improving the quality of education is very dependent on the initiatives of teachers, creating teaching alternatives to strengthen their performance in school. From this reflection, it is concluded that teacher training needs new educational proposals that qualify, and so can promote the formation of his students more adequately. Among the educational proposals as alternatives to initial teacher training may use the scientific theater (TC). Considering this possibility, this work has been proposed as investigate and discuss the influence of TC combined with experimentation in the initial training of future teachers in Chemistry who participate in the Groups Fanatics chemistry Theatre (UERN) and Chemistry on Stage (UFRN). Therefore, there was, in a first stage, theatrical essays based on the theater of the oppressed, and written dramaturgical scripts, a collaborative proposal. To incorporate experimentation in chemistry to theater rehearsals, there was a systematic literature search and after content analysis, were selected categories, materials and reagents easily accessible, easy procedures and implementation with low risk of accidents and easy care chemical waste. In the second part we identified: a) the beliefs of student teachers in the use of TC ally trial for initial training of chemistry teachers; b) the influence of TC ally to trial on learning of chemical concepts of high school students who attended the shows; c) the reasons for using or not TC ally to trial by chemistry teachers who participated in the TC group and currently work in the classroom. In this study, questionnaires and interviews were used, compounds, respectively, by a Likert scale and open questions. Quantitative data were analyzed by classical statistics the media, using as centrality measures the average, the concordance argument and the average deviation. Qualitative data were discussed according to content analysis, with categories that emerged from reading the answers. These analyzes concluded that the licensees have a positive view on the use of scientific theater for disclosure of the chemical for use in the learning of chemical concepts, pedagogical and disciplinary knowledge, and to form promotion strategy for research and extension at the University. They credit improvements in their initial training on the use of scientific theater combined with experimentation. The TC provides motivation for the construction of conceptual thinking in an informal way of chemical communication, allowing the student to expand their knowledge, not only favoring the phenomenological approach, but also the construction of chemical knowledge and the internalization of scientific concepts.

Submitted by Automa??o e Estat?stica (sst@bczm.ufrn.br) on 2016-05-30T23:34:36Z No. of bitstreams: 1 Franc-laneSousaCarvalhoDoNascimento_TESE.pdf: 2564183 bytes, checksum: 8ac1bcb87daff0b1c41c2088bbb0e8bf (MD5) / Approved for entry into archive by Arlan Eloi Leite Silva (eloihistoriador@yahoo.com.br) on 2016-06-02T22:04:05Z (GMT) No. of bitstreams: 1 Franc-laneSousaCarvalhoDoNascimento_TESE.pdf: 2564183 bytes, checksum: 8ac1bcb87daff0b1c41c2088bbb0e8bf (MD5) / Made available in DSpace on 2016-06-02T22:04:05Z (GMT). No. of bitstreams: 1 Franc-laneSousaCarvalhoDoNascimento_TESE.pdf: 2564183 bytes, checksum: 8ac1bcb87daff0b1c41c2088bbb0e8bf (MD5) Previous issue date: 2015-07-17 / As dimens?es pedag?gica, did?tica, tecnol?gica e cient?fica que impactam e subsidiam na forma??o e no desenvolvimento profissional dos professores do s?culo XXI no Brasil e em Portugal. 2015.Tese - PPGEd. Universidade Federal do Rio Grande do Norte - UFRN.No presente trabalho, intitulado: ?As dimens?es pedag?gica, did?tica, tecnol?gica e cient?fica que impactam e subsidiam na forma??o e no desenvolvimento profissional dos professores do s?culo XXI no Brasil e em Portugal? discutimos em que perspectiva esses cursos est?o formando e contribuindo com o desenvolvimento profissional docente, para vivenciar, de modo equilibrado, as referidas dimens?es, como forma de qualificar a pr?tica pedag?gica no contexto do s?culo XXI. Este estudo tem como objeto a forma??o inicial de professores. Delimitamos o seguinte problema de pesquisa: Quais as percep??es, fatores divergentes e convergentes entre esses cursos que formam os professores e sua contribui??o no desenvolvimento profissional e na constru??o das dimens?es pedag?gica, did?tica, tecnol?gica e cient?fica no Brasil e em Portugal? Especificamos como objetivo geral: Estudar, em uma perspectiva comparativa, os cursos de forma??o inicial de professores do Brasil e de Portugal, tendo em vista o desenvolvimento profissional e a import?ncia das dimens?es pedag?gica, did?tica, tecnol?gica e cient?fica. Os procedimentos te?ricos e metodol?gicos norteiam-se na pesquisa qualitativa/quantitativa. Como instrumentos e t?cnicas de pesquisa utilizamos: observa??o, question?rio e a entrevista semiestruturada. Fundamentamo-nos em autores, tais como: Freire (1996); Garc?a (1999); Ramalho, Nu?ez e Gauthier (2004); Houssaye (2004); Pintassilgo e Oliveira (2013); Shulman (2005); Saviani (2008); N?voa (1997); entre outros. Realizamos um estudo do tipo comparativo, com apoio dos documentos oficiais, Leis, Decretos, Pareceres e literatura especializada sobre forma??o de professores. Procedemos ? an?lise seguida de momentos de reflex?es, que propiciaram melhor compreens?o das duas realidades. Assim, defendemos como tese de trabalho, que o Curso de Pedagogia no Brasil e os Mestrados Profissionais em Portugal, como modelos formativos de professores, devem ter como base de conhecimento as dimens?es pedag?gica, did?tica, tecnol?gica e cient?fica, concebidas como refer?ncias orientadoras das pr?ticas educativas dos professores da Educa??o Infantil e dos anos iniciais do Ensino Fundamental, promovendo o desenvolvimento profissional docente e avan?os qualitativos para a Educa??o B?sica. Os resultados da pesquisa apontaram diferen?as e semelhan?as entre os cursos de forma??o de professor, no Brasil e em Portugal. Na forma??o inicial em Portugal h? o predom?nio das dimens?es pedag?gica e cient?fica, em detrimento da did?tica e tecnol?gica. Inclusive, os professores consideram oportuno uma reestrutura??o do curr?culo para aprimorar a utiliza??o das TICs. No Brasil, h? maior relev?ncia nas dimens?es pedag?gica e did?tica, desfavorecendo a tecnol?gica e cient?fica. Os professores e os alunos especificam a necessidade de melhor sistematiza??o do curr?culo para que sejam vivenciadas essas quatro dimens?es. Portanto, nas duas realidades estudadas, as dimens?es n?o est?o sendo trabalhadas de forma equilibrada, o que dificulta o direcionamento de uma forma??o que favore?a, no desenvolvimento profissional docente. No entanto, nos ?ltimos anos, houve a expans?o das fun??es, da ?rea de atua??o; melhoria na oferta de disciplinas; acr?scimo da carga hor?ria das atividades e reformula??o da matriz curricular. Sugerimos que a UEMA e a ESELx repensem a atual forma??o inicial, superem o distanciamento entre teoria-pr?tica e reestruturem o curr?culo, atualizando as dimens?es pedag?gica, did?tica, tecnol?gica e cient?fica, fundamentais para a forma??o do professor, que ensina e educa na escola do s?culo XXI. / In this study, entitled "The pedagogical, didactic, technological and scientific dimensions that training and professional development of teachers in Brazil and Portugal", we discuss in which perspective these courses are forming and contributing to the development of professional teaching, in order to experience those dimensions in a balanced way, aiming to qualify the pedagogical practice in the context of the 21th century. The center of this study is teachers? initial formation. We have defined the following research problem: What are the perceptions, divergent and convergent factors among these initial training courses for teachers, and their contributions relating to professional development and construction of the pedagogical, didactic, technological and scientific dimensions in Brazil and Portugal? Our main objective is analyzing with comparative basis the initial training courses for teachers in Brazil and Portugal, considering professional development and the importance of pedagogical, didactic, technological and scientific dimensions. The theoretical and methodological procedures are guided by qualitative and quantitative research. As instruments and research techniques we have used field observation, questionnaires and semi-structured interviews. We have based ourselves on authors such as Freire (1996); Franco, Lib?neo and Pimenta (20007); Garcia (1999); Ramalho, Nu?ez and Gauthier (2004); Houssaye (2004); Pintassilgo and Oliveira (2013); Shulman (2005); Saviani (2008); N?voa (1997); among others. We have conducted a study according to comparative methodology, by using official documents, laws, decrees, opinions and specialized literature on teacher training. After analyzing those and followed by a reflection period, which provided better understanding of the two realities. Thus, the thesis we defend, is that the Pedagogical Education University Course in Brazil and the Professional Masters in Portugal, as teacher training models, must be based on knowledge about pedagogical, didactic, scientific and technological dimensions, as guiding references for educational practices of teachers engaged to Early Childhood Education and early years of Primary Education, promoting professional teaching development and qualitative improvements of basic education. The survey results showed differences and similarities between teacher training courses in Brazil and Portugal. Initial training in Portugal counts with predominance of pedagogical and scientific dimensions at the expense of didactic and technological ones, and teachers consider propitious curriculum restructuring to improve utilization of ICT. In Brazil, a greater relevance is given to pedagogical and didactic dimensions; disadvantaging the scientific and technological ones. Teachers and students specify the urge to improve the systematization of the curriculum in order to promote these four dimensions experience. Therefore, for the two realities studied, the four dimensions are not being applied in a balanced way, making it difficult to guide a formation that can promote teachers? professional development in the future. However, in the past years, we have experienced the expansion of functions and action fields, the improvement regarding the disciplines offer, the increasing hours of activities and the reformulation of the study programs. We suggest that the UEMA and ESELx, rethink current initial training, overcome the gap between theory and practice and restructure the study programs by updating pedagogical, didactic, scientific and technological dimensions, which are fundamental to form teachers that are teaching and educating in 21th century schools.

Submitted by Automa??o e Estat?stica (sst@bczm.ufrn.br) on 2017-07-03T13:55:14Z No. of bitstreams: 1 MariaAndreiaDeAndrade_DISSERT.pdf: 1761007 bytes, checksum: 96e5526f9af178f58aa2ef722fac6472 (MD5) / Approved for entry into archive by Arlan Eloi Leite Silva (eloihistoriador@yahoo.com.br) on 2017-07-10T11:19:37Z (GMT) No. of bitstreams: 1 MariaAndreiaDeAndrade_DISSERT.pdf: 1761007 bytes, checksum: 96e5526f9af178f58aa2ef722fac6472 (MD5) / Made available in DSpace on 2017-07-10T11:19:37Z (GMT). No. of bitstreams: 1 MariaAndreiaDeAndrade_DISSERT.pdf: 1761007 bytes, checksum: 96e5526f9af178f58aa2ef722fac6472 (MD5) Previous issue date: 2017-03-03 / Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior (CAPES) / A renova??o da educa??o cient?fica dos estudantes na escola do s?culo XXI exige dos professores um perfil adequado ? inova??o pedag?gica, com conhecimentos e compet?ncias necess?rios para a forma??o e o desenvolvimento dos estudantes. E, para isso, implica para o docente em Qu?mica, aprender ci?ncias, isso ?, entender as principais ideias produzidas pela ci?ncia; aprender sobre as ci?ncias, isso ?, entender aspectos importantes de Hist?ria, Filosofia e Metodologia das Ci?ncias e aprender a fazer ci?ncias, isso ?, tornar-se capaz de participar de atividades que conduzam ? elabora??o de conhecimento cient?fico, sabendo que a modelagem cient?fica desempenha um papel fundamental na constru??o e no avan?o desse conhecimento. Diversos estudos, tanto de cunho nacional, como internacional t?m apontado ? relev?ncia da aprendizagem desse conhecimento cient?fico. Nesta pesquisa, assume-se a Teoria da Forma??o Planejada por Etapas das A??es Mentais e dos Conceitos de P. Ya. Galperin, em especial, o papel da orienta??o. Esta investiga??o foi realizada com o objetivo de identificar e caracterizar o conhecimento profissional disciplinar que integra a Base Orientadora da A??o de modelagem cient?fica em Ci?ncias de 58 licenciandos em Qu?mica da UFRN, no sentido de determinar se os anos de forma??o fazem diferen?a na apropria??o desse conhecimento disciplinar. O estudo de natureza explorat?ria usou como instrumentos de coleta de dados o question?rio e a prova pedag?gica e foram feitas an?lises comparativas com o conte?do do EBOCA de modelagem cient?fica, como invariante da a??o, determinado na pesquisa. As respostas foram tratadas segundo a An?lise de Conte?do e estat?stica descritiva. Os resultados apontam fragilidades, e n?o mostraram diferen?as expressivas nas respostas dos 58 licenciandos de per?odos diferentes e divididos entre os grupos I e II, quanto ? compreens?o de maneira adequada sobre a modelagem cient?fica e seu processo de constru??o, segundo o Esquema da Base Orientadora Completa da A??o, definido na pesquisa, o que inclui o conhecimento sobre os modelos cient?ficos. Como sugest?o, a partir dos resultados desta pesquisa, aponta-se necessidade de que diferentes disciplinas, ao longo da forma??o inicial, possam ser contempladas com conte?dos que mobilizem discuss?es vinculadas ? natureza do conhecimento disciplinar sobre os modelos e modelagem cient?fica. / The renewal of scientific education of students in the 21st century school requires teachers to have an adequate profile for pedagogical innovation with the knowledge and skills necessary for the training and development of students. And for this, it implies for the professor in Chemistry, to learn sciences, that is, to understand the main ideas produced by science; To learn about the sciences, that is, to understand important aspects of History, Philosophy and Methodology of Sciences and to learn to make sciences, that is, to be able to participate in activities that lead to the elaboration of scientific knowledge, knowing that scientific modeling plays A key role in building and advancing this knowledge. Several studies, both nationally and internationally, have pointed to the relevance of the learning of this scientific knowledge. In this research, we assume the Theory of Formation Planned by Stages of Mental Actions and Concepts of P. Ya. Galperin, in particular, the role of guidance. This research was carried out with the objective of identifying and characterizing the professional disciplinary knowledge that integrates the Guidance Base of the Scientific Modeling in Science of 58 Chemistry graduates of UFRN, in order to determine if the years of formation make a difference in the appropriation of this knowledge disciplinary. The exploratory study used as data collection instruments the questionnaire and the pedagogical test and comparative analyzes were made with the content of the scientific modeling EBOCA, as an invariant of the action, determined in the research. Responses were treated according to the Content Analysis and descriptive statistics. The results point to weaknesses, and did not show significant differences in the responses of the graduates between groups I and II, regarding the adequate understanding of the scientific modeling and its construction process, according to the Complete Guideline for Action, defined in the research , Which includes knowledge about scientific models. As a suggestion, from the results of this research, it is pointed out that different disciplines, along the initial formation, can be contemplated with contents that mobilize discussions related to the nature of the disciplinary knowledge about the models and scientific modeling.

Op amps are among the most-used components in electronic design. Their performance is important and is often measured in terms of gain, bandwidth, power consumption, and chip area. Although BJT amplifiers can achieve high gains and bandwidths, they tend to consume a lot of power. CMOS amplifiers utilizing the strong inversion region alone use less power than BJT amplifiers, but generally have lower gains and bandwidths. When CMOS SPICE models were improved to accurately simulate all regions of inversion, researchers began to test the performance of amplifiers operating in the weak and moderate inversion regions. Previous work had dealt with exploring the parameters of composite cascode stages, including inversion coefficients. This thesis extends the work to include conventional cascode stages and presents an efficient method for exploring design parameters. A high-gain (137.7 dB), low power (4.347 µW) operational amplifier based on the conventional cascode stage is presented.

Made available in DSpace on 2016-04-04T18:27:30Z (GMT). No. of bitstreams: 1 Sylvia Fernandes.pdf: 763187 bytes, checksum: c8da198ce989cc3afe1690d017827630 (MD5) Previous issue date: 2007-02-16 / This research has the purpose of analysying the influence of the Psychoanalysis through thesis and essays on the education field. Having as a goal the analysys of the theoretical trends on studies about Psychoanalysis found in thesis and essays of the College of Education s digital library , this research tried to characterize these papers and verify their theoretical trends and, as a result verify, as well, the psychoanalytic concepts found in those papers. Through the reading of the summaries of all the available on line thesis and essays, these papers had been grouped in themes. The interpersonal relations theme was the focus of this research, due to the fact that the influence of the Psychoanalysis in this theme was considered greater. The papers of this group had been read in the whole and analyzed in two aspects. First they had been evaluated according to the quality of the production based on the ARR scale. After that the psychoanalytic concepts in every work were analyzed based on one of the Psychoanalysis introductory texts. The results were that the papers have many deficiencies in the qualitative aspect of the scientific productions. And the concepts are not only diluted in the works of the education field, but also presented in a superficial way and without the complexity and deepening of each one. These results showed the subtle influence that these papers of the education field suffer from the Psychoanalysis and that terms of this theory are used in a superficial way and little deepened, disclosing the idea of the common sense regarding the Psychoanalysis that also is present in these papers. / Esta pesquisa se prop?e a analisar a influ?ncia da Psican?lise na Educa??o atrav?s de teses e disserta??es da ?rea escolar. Com o objetivo de analisar as tend?ncias te?ricas dos estudos sobre Psican?lise nas teses e disserta??es na biblioteca digital de uma faculdade de Educa??o, este trabalho procurou caracterizar essas produ??es e verificar suas tend?ncias te?ricas, verificando assim os conceitos psicanal?ticos presentes nestas pesquisas. Atrav?s da leitura dos resumos de todas as teses e disserta??es dispon?veis online , os trabalhos foram agrupados em tem?ticas. A tem?tica rela??es interpessoais foi o foco desta pesquisa, pois considera-se que a influ?ncia da Psican?lise nessa tem?tica seria maior. Os trabalhos desse grupo foram lidos na ?ntegra e analisados em dois aspectos. Primeiramente foram avaliadas quanto a qualidade da produ??o atrav?s da escala ARR. Depois foram analisados os conceitos psicanal?ticos presentes em cada trabalho com base em um dos textos iniciais da Psican?lise. Os resultados demonstraram que os trabalhos se apresentam com muitas defici?ncias no aspecto qualitativo das produ??es cient?ficas. E os conceitos psicanal?ticos, al?m de bastante dilu?dos nos trabalhos da ?rea escolar, apresentam-se de forma superficial e sem a complexidade e aprofundamento de cada conceito. Esses resultados apontam que esses trabalhos da ?rea escolar sofrem uma influ?ncia sutil da Psican?lise e que se utilizam de termos dessa teoria de forma superficial e pouco aprofundada, revelando a id?ia do senso comum a respeito da Psican?lise que tamb?m est? presente nesses trabalhos.

Made available in DSpace on 2014-12-17T15:39:04Z (GMT). No. of bitstreams: 1 AndressaMO_DISSERT.pdf: 496864 bytes, checksum: 8aeadc642d4848ec83bc437bd672cdfb (MD5) Previous issue date: 2013-08-23 / Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior / The undergraduate courses in Psychology have been historically pointed as defective in aspects related to the critical education and the integration between theory and practice. Hence, the scientific education has been considered a possibility to overcome those lacks. Therefore, this study has investigated the undergraduate education process of Psychology students with PIBIC (Portuguese acronym for Undergraduate Scientific Research Scholarships Institutional Program) scholarships from CNPq (Portuguese acronym Brazilian National Council of Scientific and Technological Development). The scholarship program has been a strategic tool for the undergraduate scientific research. Electronic questionnaires have been sent to all the PIBIC scholarship students of Psychology in Brazil (622; 104 have answered), containing questions about the program developed activities, tutoring and advising, PIBIC evaluation and other ones. The students scientific and academic production has also been investigated through their Lattes (CNPq s Platform in which researchers have their academic r?sum?s). The major part of the participants (70%) has stated that the first motivation to be in the program had been their interest in the research or in the academic career. Furthermore, 60% of the scholarship students has worked as volunteers before receiving PIBIC scholarship. Among the students who have answered the research, 65,4% has reported they are tutored directly by their advisors, and 80% of them attends one or more than one advising meeting every fifteen days. It has been identified that the Psychology scholarship students do not participate in all the research activities and that the proximity with the advisor is related to the accomplishment of tasks which contributes with the student critical and reflexive education. Finally, less than 25% of the students has published scientific articles or book chapters during the scholarship, what XI demonstrates a possible exclusion of them in that phase of the process. In general, the scholarship students evaluate the program positively by revealing that it contributes with their professional and academic education. For those reasons, it is observed PIBIC s potential role for the undergraduate education in order to develop more critical psychologists able to propose innovations and contextualized practices. However, the results obtained in programs like the studied one denounce the disqualification of the provided undergraduate education for the major part of the university students, who do not have a PIBIC scholarship. As a result, it is emphasized that it there should be more investment for improving the quality of the undergraduate education itself and not only for programs which are available for few students / A gradua??o em Psicologia tem sido, historicamente, apontada como deficit?ria em aspectos relacionados ? forma??o cr?tica e integra??o entre teoria e pr?tica. Nesse sentido, a forma??o cient?fica ? indicada como uma possibilidade para suprir essas lacunas. Dessa forma, este trabalho investigou como acontece a forma??o dos alunos de Psicologia bolsistas do PIBIC/CNPq, iniciativa estrat?gica para a forma??o inicial em pesquisa na gradua??o. Foram enviados question?rios eletr?nicos para todos os bolsistas em Psicologia do Brasil (622, 104 responderam), com quest?es sobre atividades desenvolvidas, orienta??o, avalia??o sobre o programa, entre outras. Investigou-se tamb?m a produ??o acad?mico-cient?fica, por meio de consulta aos curr?culos Lattes dos respondentes. A maioria dos participantes (70%) afirmou que a principal motiva??o para entrar no programa foi o interesse na pesquisa ou na carreira acad?mica. 60% dos bolsistas exerceram atividade como volunt?rios antes de serem contemplados com a bolsa. Dos respondentes, 65,4% s?o de fato acompanhados diretamente pelo orientador e 80% t?m orienta??es uma ou mais vezes a cada 15 dias. Identificou-se que os bolsistas de Psicologia n?o participam de todas as atividades da pesquisa e que a proximidade com o orientador est? relacionada ? realiza??o de tarefas que favorecem a forma??o cr?tico-reflexiva do aluno. Por fim, menos de 25% dos alunos publicaram artigos ou cap?tulos de livros, demonstrando poss?vel exclus?o do aluno dessa fase. No geral, os bolsistas avaliam positivamente o programa, acreditando que esse contribui para sua forma??o acad?mica e profissional. Diante disso, assinala-se o potencial do PIBIC para a forma??o de psic?logos mais cr?ticos e capazes de propor inova??es e pr?ticas contextualizadas. Contudo, resultados obtidos em programas como esse denunciam a desqualifica??o da forma??o que a maior parte dos alunos, n?o bolsistas, recebem. IX Assim, ressalta-se que deve haver maior investimento para melhoria do ensino de gradua??o e n?o apenas para programas que atingem poucos alunos

Made available in DSpace on 2016-04-04T18:36:37Z (GMT). No. of bitstreams: 1 MURILO ARTUR ARAUJO DA SILVEIRA.pdf: 2536419 bytes, checksum: aeefa6f039550180e37ba5aa411253a4 (MD5) Previous issue date: 2008-02-11 / Pontif?cia Universidade Cat?lica de Campinas / This dissertation studies the scientific research institutionalization of the Information Science in Brazil through the Ci?ncia da Informa??o journal. The general objective of this research is to investigate the social and cognitive institutionalization of the Information Science based on the scientific articles written in the Ci?ncia da Informa??o journal online, from 1995 to 2005, with the purpose to supply scientific indicators to a better understanding of the area. The specific objectives are: to chart the scientific texts network developed through the Ci?ncia da Informa??o journal, from the articles and their citations; and to distinct the thematic tendencies and the research front in Information Science, referring to scientific articles of the Ci?ncia da Informa??o journal. To debate the differences and the relations between constitution and institutionalization of the scientific discipline, the conceptual and social operations of this constitution, and the cognitive and social perspectives of the science institutionalization. It presents a theoric board of references in Information Science, focusing the object of study, the theoric basis, the characteristics, the interdisciplinary relations and the polemic and controversial issues, from texts that are very important to the area. It reviews the specific literature about the production, dissemination and use cycle of the information, distincting the scientific ethos, the scientific journal and its function, characteristics and evaluation process, and the scientific article and its functions and categorizations. It also approaches the citation and the relations of the scientific knowledge construction, as well as the finality of the citation studies and the scientific texts network that is visualized through the citation and references mechanisms. It uses the scienciometric method and the citation analysis, the subject analysis and the cartographic representations as techniques. It constitutes a descriptive and exploratory research according to its objective and methodological procedures for the bibliographical. The research s main results are: thematic tendencies are directed to the information management, mediation, circulation and use of information, and evaluation of the scientific production; the concentration of books and articles as sources of citations and gradual growth of the Internet webpage, each year; and the distinction of the more citation authors by thematic field, through ANCIB s work groups. It reveals that from the scientific article and its citations it is possible to obtain satisfactory results about the scientific texts network development, the thematic tendencies and the contribution of the scientific authors, as well to visualize the scientific activity institutionalization level. Therefore, its affirms that, from the Ci?ncia da Informa??o journal, the Information Science in Brazil meets in institutionalization ways. / An?lise da institucionaliza??o da pesquisa cient?fica da Ci?ncia da Informa??o no Brasil atrav?s do peri?dico Ci?ncia da Informa??o. O objetivo geral da pesquisa ? investigar a institucionaliza??o social e cognitiva da Ci?ncia da Informa??o com base nos artigos cient?ficos do peri?dico Ci?ncia da Informa??o em meio eletr?nico, no per?odo de 1995 a 2005, com o prop?sito de fornecer indicadores cient?ficos para compreens?o da ?rea. T?m-se como objetivos espec?ficos: mapear a rede de textos cient?ficos formada atrav?s do peri?dico Ci?ncia da Informa??o, a partir dos artigos de peri?dicos e suas cita??es; e destacar as tend?ncias tem?ticas e a frente de pesquisa em Ci?ncia da Informa??o, referente aos artigos cient?ficos do peri?dico Ci?ncia da Informa??o. Discute as diferen?as e rela??es entre constitui??o e institucionaliza??o de uma disciplina cient?fica, as opera??es conceituais e sociais da constitui??o e as perspectivas cognitiva e social de institucionaliza??o de uma ci?ncia. Apresenta um quadro te?rico de refer?ncias da Ci?ncia da Informa??o, enfocando o objeto de estudo, as bases hist?ricas, as caracter?sticas, as rela??es interdisciplinares e as quest?es pol?micas e controversas, a partir de textos importantes para a ?rea. Revisa a literatura espec?fica sobre o ciclo de produ??o, dissemina??o e uso da informa??o, dando destaque ao etos cient?fico; ao peri?dico cient?fico e suas fun??es, caracter?sticas e processo de avalia??o; e ao artigo cient?fico e suas fun??es e categoriza??es. Aborda a cita??o e as rela??es com a constru??o do conhecimento cient?fico, como tamb?m a finalidade dos estudos de cita??o e a rede de textos cient?ficos que se visualiza atrav?s dos mecanismos de cita??o e refer?ncia. Utiliza o m?todo cienciom?trico e a an?lise de cita??o, a an?lise de assunto e as representa??es cartogr?ficas como t?cnicas. Constitui-se como pesquisa descritiva e explorat?ria segundo seus objetivos e, segundo os procedimentos metodol?gicos pela bibliogr?fica. Os principais resultados da pesquisa s?o: tend?ncias tem?ticas voltadas para gest?o da informa??o, media??o, circula??o e uso da informa??o e avalia??o da produ??o cient?fica; concentra??o de artigos e livros como fontes citadas e o crescimento gradual da p?gina de Internet, a cada ano; e destaque para os autores mais citados por recortes tem?ticos do campo, atrav?s dos grupos de trabalho da ANCIB. Revela-se que do artigo cient?fico e suas cita??es ? poss?vel obter resultados satisfat?rios sobre a forma??o de redes de textos cient?ficos, as tend?ncias tem?ticas e as contribui??es dos atores cient?ficos, assim como visualizar o grau de institucionaliza??o da atividade cient?fica de uma ci?ncia. Portanto, afirma-se que, a partir do peri?dico Ci?ncia da Informa??o, a Ci?ncia da Informa??o no Brasil encontra-se em vias de institucionaliza??o.