Orientador: Lia Tomás / Banca: Florivaldo Menezes Filho / Banca: Vladimir Pinheiro Safatle / Resumo: Esta dissertação tem como tema a relação entre teoria e prática da técnica dodecafônica em Adorno. Enfoca a crítica efetuada por Adorno à técnica dodecafônica no ensaio Schoenberg e o progresso, as noções de dessensibilização do material e de obra tardia e algumas peças musicais compostas por Adorno em seus anos de exílio na Inglaterra e nos EUA. Pretende com isso mostrar a afinidade existente entre a crítica teórica de Adorno ao dodecafonismo serial mais ortodoxo e o caráter idiossincrático dos procedimentos seriais e da concepção formal presentes em algumas de suas últimas composições. / Abstract: This dissertation has as theme the relationship between theory and practice of the twelve-tone technique in Adorno's work. It focuses the critic made by Adorno to the twelve-tone technique in the essay Schoenberg and the progress, the notions of desensitization of the material and of late work and some musical pieces composed by Adorno in his years of exile in England and in the USA. It intends with that to show the existent likeness among Adorno's theoretical critic to the more orthodox twelve-tone technique and the idiosyncratic character of the serial procedures and of the formal conception present in some of his last compositions. / Mestre

Made available in DSpace on 2015-02-24T19:48:41Z (GMT). No. of bitstreams: 1 DeboraCS.pdf: 6420496 bytes, checksum: ebd9df40c6eb9bda305af703bea3048f (MD5) Previous issue date: 2003-02-14 / This thesis deals with the sedimentological/stratigraphic and structural evolution of the sedimentary rocks that occur in the NW continental border of the Potiguar Basin. These rocks are well exposed along coastal cliffs between the localities of Lagoa do Mato and Icapu?, Cear? State (NE Brazil). The sedimentological/stratigraphic study involved, at the outcrop scale, detailed facies descriptions, profile mapping of the vertical succession of different beds, and columnar sections displaying inferred lateral relationships. The approach was complemented by granulometric and petrographic analyses, including the characterization of heavy mineral assemblages. The data set allowed to recognize two kinds of lithological units, a carbonate one of very restricted occurrence at the base of the cliffs, and three younger, distinct siliciclastic units, that predominate along the cliffs, in vertical and lateral extent. The carbonate rocks were correlated to the late Cretaceous Janda?ra Formation, which is covered by the siliciclastic Barreiras Formation. The Barreiras Formation occurs in two distinct structural settings, the usual one with nondeformed, subhorizontal strata, or as tilted beds, affected by strong deformation. Two lithofacies were recognized, vertically arranged or in fault contacts. The lower facies is characterized by silty-argillaceous sandstones with low-angle cross bedding; the upper facies comprises medium to coarse grained sandstones, with conglomeratic layers. The Tibau Formation (medium to coarse-grained sandstones with argillite intercalations) occurs at the NW side of the studied area, laterally interlayered with the Barreiras Formation. Eolic sediments correlated to the Potengi Formation overly the former units, either displaying an angular unconformity, or simply an erosional contact (stratigraphic unconformity). Outstanding structural features, identified in the Barreiras Formation, led to characterize a neocenozoic stress field, which generated faults and folds and/or reactivated older structures in the subjacent late cretaceous (to paleogene, in the offshore basin) section. The structures recognized in the Barreiras Formation comprise two distinct assemblages, namely a main extensional deformation between the localities of Ponta Grossa and Redonda, and a contractional style (succeeded by oblique extensional structures) at Vila Nova. In the first case, the structural assemblage is dominated by N-S (N?20?Az) steep to gently-dipping extensional faults, displaying a domino-style or listric geometry with associated roll-over structures. This deformation pattern is explained by an E-W/WNW extension, contemporaneous with deposition of the upper facies of the Barreiras Formation, during the time interval Miocene to Pleistocene. Strong rotation of blocks and faults generated low-angle distensional faults and, locally, subvertical bedding, allowing to estimate very high strain states, with extension estimates varying between 40% up to 200%. Numerous detachment zones, parallel to bedding, help to acommodate this intense deformation. The detachment surfaces and a large number of faults display mesoscopic features analoguous to the ones of ductile shear zones, with development of S-C fabrics, shear bands, sigmoidal clasts and others, pointing to a hydroplastic deformation regime in these cases. Local occurrences of the Janda?ra limestone are controled by extensional faults that exhume the pre-Barreiras section, including an earlier event with N-S extension. Finally, WNWtrending extensional shear zones and faults are compatible with the Holocene stress field along the present continental margin. In the Vila Nova region, close to Icapu?, gentle normal folds with fold hinges shallowly pluging to SSW affect the lower facies of the Barreiras Formation, displaying an incipient dissolution cleavage associated with an extension lineation at high rake (a S>L fabric). Deposition of the upper facies siliciclastics is controlled by pull-apart graben structures, bordered by N-NE-trending sinistral-normal shear zones and faults, characterizing an structural inversion. Microstructures are compatible with tectonic deformation of the sedimentary pile, burried at shallow depths. The observed features point to high pore fluid pressures during deformation of the sediments, producing hydroplastic structures through mechanisms of granular flow. Such structures are overprinted by microfractures and microfaults (an essentially brittle regime), tracking the change to microfracturing and frictional shear mechanisms accompanying progressive dewatering and sediment lithification. Correlation of the structures observed at the surface with those present at depth was tested through geophysical data (Ground Penetrating Radar, seismics and a magnetic map). EW and NE-trending lineaments are observed in the magnetic map. The seismic sections display several examples of positive flower structures which affect the base of the cretaceous sediments; at higher stratigraphic levels, normal components/slips are compatible with the negative structural inversion characterized at the surface. Such correlations assisted in proposing a structural model compatible with the regional tectonic framework. The strong neogenepleistocene deformation is necessarily propagated in the subsurface, affecting the late cretaceous section (A?u and Janda?ra formations), wich host the hydrocarbon reservoirs in this portion of the Potiguar Basin. The proposed structural model is related to the dextral transcurrent/transform deformation along the Equatorial Margin, associated with transpressive terminations of E-W fault zones, or at their intersections with NE-trending lineaments, such as the Ponta Grossa-Fazenda Bel?m one (the LPGFB, itself controlled by a Brasiliano-age strike-slip shear zone). In a first step (and possibly during the late Cretaceous to Paleogene), this lineament was activated under a sinistral transpressional regime (antithetic to the main dextral deformation in the E-W zones), giving way to the folds in the lower facies of the Barreiras Formation, as well as the positive flower structures mapped through the seismic sections, at depth. This stage was succeeded (or was penecontemporaneous) by the extensional structures related to a (also sinistral) transtensional movement stage, associated to volcanism (Macau, Messejana) and thermal doming processes during the Neogene-Pleistocene time interval. This structural model has direct implications to hydrocarbon exploration and exploitation activities at this sector of the Potiguar Basin and its offshore continuation. The structure of the reservoirs at depth (A?u Formation sandstones of the post-rift section) may be controlled (or at least, strongly influenced) by the deformation geometry and kinematics characterized at the surface. In addition, the deformation event recognized in the Barreiras Formation has an age close to the one postulated for the oil maturation and migration in the basin, between the Oligocene to the Miocene. In this way, the described structural cenario represents a valid model to understand the conditions of hydrocarbon transport and acummulation through space openings, trap formation and destruction. This model is potentially applicable to the NW region of the Potiguar Basin and other sectors with a similar structural setting, along the brazilian Equatorial Atlantic Margin / Esta tese contempla a caracteriza??o sedimentol?gica/litoestratigr?fica e estrutural das rochas sedimentares na por??o continental NW da Bacia Potiguar, e que afloram em fal?sias no setor litor?neo compreendido entre as localidades de Lagoa do Mato e Icapu?, Cear? (NE do Brasil). Os estudos sedimentol?gicos /estratigr?ficos das unidades mapeadas, em escala de afloramento, envolveram descri??es faciol?gicas, levantamento de perfis com empilhamento vertical das diferentes camadas, e a constru??o de se??es colunares caracterizando as rela??es laterais observadas. Ainda foram realizados estudos granulom?tricos e petrogr?ficos, bem como a identifica??o das assembl?ias de minerais pesados. O conjunto desses dados permitiu identificar dois grupos de litologias, representados por uma unidade carbon?tica, que ocorre de forma restrita na base das fal?sias, e tr?s unidades silicicl?sticas, que predominam lateral e verticalmente, nas fal?sias. As rochas carbon?ticas, correlacionadas ? Forma??o Janda?ra, do Cret?ceo superior, s?o capeadas pelas rochas silicicl?sticas da Forma??o Barreiras. A Forma??o Barreiras ocorre em dois contextos estruturais distintos, sob a forma de estratos horizontalizados e n?o deformados, a situa??o mais usual, ou com camadas basculadas e afetadas por forte deforma??o. Foram individualizadas duas litof?cies, dispostas verticalmente em contatos normais, ou por falhas. A denominada f?cies inferior ? composta por arenitos s?ltico-argilosos com estratifica??o cruzada de baixo ?ngulo; a f?cies superior ? caracterizada por arenitos m?dios a grossos, maci?os, com intercala??es conglomer?ticas. No extremo NW da ?rea ocorre uma segunda unidade, a Forma??o Tibau (arenitos m?dios a grossos com intercala??es de argilitos), que est? lateralmente interdigitada com a Forma??o Barreiras. Finalmente, no topo das unidades anteriores ocorrem sedimentos e?licos correlacionados ? Forma??o Potengi. A discord?ncia na base desta ?ltima unidade (a Forma??o Potengi) torna-se n?tida quando os estratos sotopostos est?o basculados e falhados (discord?ncia angular). Para os demais casos, o contato ? erosional (discord?ncia estratigr?fica). Na ?rea estudada, chamam aten??o as fei??es estruturais identificadas na Forma??o Barreiras, que permitem caracterizar o campo de tens?es neocenoz?ico, que gerou falhas e dobras e/ou reativou estruturas mais antigas na se??o neocret?cica (a pale?gena, no setor offshore da bacia) subjacente. As fei??es estruturais identificadas nas rochas da Forma??o Barreiras permitem distinguir duas situa??es distintas, caracterizadas por uma deforma??o principal distensional, entre as localidades de Ponta Grossa e Redonda, e um estilo contracional (sucedido por estruturas distensionais obl?quas), em Vila Nova. No primeiro caso, as fei??es observadas envolvem falhas distensionais de dire??o N-S (N?20?Az), com mergulhos de alto a baixo ?ngulo. Em geral possuem arranjo em domin? ou geometria l?strica com estruturas roll-over associadas. Este padr?o deformacional pode ser explicado por uma distens?o E-W/WNW, contempor?nea ? deposi??o da f?cies superior da Forma??o Barreiras, no intervalo Mioceno-Pleistoceno. A pronunciada rota??o de blocos e falhas delimitantes, gerando falhas distensionais de baixo ?ngulo e, localmente, verticaliza??o do acamamento, traduz a forte magnitude deste evento, com estimativas que variam de 40% at? 200% de distens?o. S?o freq?entes as zonas de descolamento paralelas ao acamamento, que permitem acomodar a intensa deforma??o observada. As superf?cies de descolamento e boa parte das falhas exibem fei??es mesosc?picas an?logas ?s de zonas de cisalhamento d?ctil, com desenvolvimento de superf?cies S-C, shear bands, clastos sigmoidais e outras, caracterizando no caso um regime de deforma??o hidropl?stico. As ocorr?ncias localizadas do Calc?rio Janda?ra s?o condicionadas por falhas distensionais que exumam a se??o pr?-Barreiras, incluindo um evento precoce com distens?o N-S. Finalmente, s?o observadas zonas de cisalhamento e falhas distensionais com dire??o WNW, tardias, explicadas por um evento compat?vel com o campo de tens?es holoc?nico, neste setor da margem continental. Na regi?o de Vila Nova, pr?ximo a Icapu?, observam-se dobras suaves afetando a f?cies inferior da Forma??o Barreiras, com eixos mergulhando para SSW, planos incipientes de clivagem de dissolu??o e uma linea??o de estiramento de alto rake, compondo um fabric S>L. A deposi??o dos silicicl?sticos da f?cies superior ? controlada por estruturas de graben pullapart, delimitados por falhas e zonas de cisalhamento sinistrais-normais, com dire??o N-NE, caracterizando uma invers?o estrutural. Os aspectos microestuturais s?o compat?veis com deforma??o tect?nica em um contexto de soterramento raso do pacote sedimentar. As fei??es identificadas sugerem altas press?es de fluidos nos poros dos sedimentos, gerando microestruturas de car?ter hidropl?stico, indicativos da atua??o do mecanismo de fluxo granular. Tais estruturas s?o superpostas por microfraturas e microfalhas (car?ter mais fr?gil), o que denota a passagem para mecanismos de microfraturamento e deslizamento friccional, com a progressiva desidrata??o e litifica??o dos sedimentos. A correla??o das estruturas observadas em superf?cie com aquelas presentes em subsuperf?cie foi realizada a partir de dados geof?sicos (Ground Penetrating Radar, s?smica e mapa magn?tico). Devem ser destacados os lineamentos E-W e NE, observados no mapa magn?tico e, nas se??es s?smicas, os v?rios exemplos de estruturas em flor positiva, que afetam a base da se??o neocret?cea; em n?veis superiores, tamb?m s?o discern?veis rejeitos/componentes normais, o que seria compat?vel com a invers?o negativa caracterizada em superf?cie. Tais correla??es auxiliaram na proposi??o de um modelo estrutural compat?vel com o arcabou?o tect?nico regional. A deforma??o ne?gena-pleistoc?nica, de grande magnitude, est? necessariamente propagada em subsuperf?cie afetando, neste caso, a se??o neocret?cea (forma??es A?u e Janda?ra), hospedeira dos reservat?rios de hidrocarbonetos neste setor da Bacia Potiguar. O modelo estrutural proposto foi relacionado ? deforma??o transcorrente/transformante dextral da Margem Equatorial, associada com termina??es em transpress?o de zonas E-W, ou na interse??o destas com zonas NE, a exemplo do Lineamento Ponta Grossa-Fazenda Bel?m (o LPGFB, controlado por uma zona de cisalhamento transcorrente, de idade brasiliana). Numa primeira etapa (e possivelmente no Cret?ceo superior e Pale?geno), este lineamento funcionou em regime transpressional sinistral (antit?tico ? deforma??o dextral nas zonas E-W), e pode ter gerado as dobras na f?cies inferior da Forma??o Barreiras, bem como as estruturas em flor positiva em subsuperf?cie. Este est?gio foi sucedido (ou foi penecontempor?neo) pelas estruturas distensionais que sugerem uma etapa de movimenta??o transtracional (tamb?m sinistral) associada a processos de vulcanismo (Macau, Messejana) e domeamento t?rmico, no intervalo Ne?geno-Pleistoceno. Este modelo estrutural tem implica??es diretas nas atividades de explora??o e de explota??o de hidrocarbonetos neste setor da Bacia Potiguar e em sua extens?o offshore. A estrutura??o dos reservat?rios em subsuperf?cie (arenitos da Forma??o A?u, da sequ?ncia p?srifte) pode estar condicionada (ou pelo menos, fortemente influenciada) pela geometria e cinem?tica da deforma??o, caracterizada em superf?cie. Em adi??o, o evento deformacional registrado na Forma??o Barreiras tem idade pr?xima ? da janela de matura??o e migra??o de ?leo na bacia, estimada entre o Oligoceno e o Mioceno. Desta forma, o cen?rio estrutural descrito representa um modelo v?lido para entender as condi??es de transporte e aprisionamento de hidrocarbonetos, promovendo abertura de espa?os, forma??o e destrui??o de trapas. Este modelo ? potencialmente aplic?vel ? regi?o NW da Bacia Potiguar e a setores com contexto estrutural semelhante, ao longo da Margem Equatorial Atl?ntica brasileira

Made available in DSpace on 2015-03-13T17:08:18Z (GMT). No. of bitstreams: 1 YoeARP_ate_cap3.pdf: 4850178 bytes, checksum: 25cc3f03ddb9c3924afaca14682d8b1f (MD5) Previous issue date: 2003-03-31 / Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior / This study focuses on the potential of several techniques used to identify depositional geometries and paleogeographical investigation on the SW border of the Potiguar Basin. Three areas were selected for an integrated geological, geophysical and geochemistry study. The main used techniques were facies analysis, remote sensing,ground penetrating radar (GPR) and gamma-ray in outcrops, as well as petrographic microscope observations and the using of scanning eletronic microscopic (SEM), and Carbon and Oxygen Isotopic study in the carbonate tufa. These methodological approaches were very efficient in the facies analysis of 2D geometries. The GPR profiles carried out in Quixer? identified important geological reflectors which allowed to the identification of depositional geometries of tufa. However, GPR profiles were not able to identify geological reflectors in the Apodi and Olho d??gua da Bica outcrops. Gammaray profiles also presented good results, which justify their use in 1D and 2D geometric analysis. Carbon and Oxygen Isotopic analyses were also used to investigate paleoenvironmental setting of tufa deposits. It is important to remark the excellent resultsof GRP using in the identification of deposition al geometries of tufa and their contact relationships with the underlying rocks. Field analysis of faults indicate a vertical sigma-1 orientation which was associated to normal faults / Com o presente trabalho foi analisado o potencial de uso de diversas t?cnicas com o objetivo de identificar geometrias deposicionais e subsidiar os estudos de reconstru??o paleogeogr?fica da borda sudoeste da Bacia Potiguar. Para tanto, foram identificadas tr?s ?reas e selecionados alguns afloramentos para estudos integrados de geologia, geof?sica e geoqu?mica. As principais t?cnicas utilizadas foram: an?lises de f?cies; sensoriamento remoto; perfis geof?sicas com GPR; levantamentos de perfis de raios gama, em afloramentos; estudos petrogr?ficos com microscopia ?tica e com o microsc?pio eletr?nico de varredura e an?lise isot?pica de carbono e oxig?nio nas tufas carbon?ticas. Esta abordagem metodol?gica se mostrou eficiente no que tange ao uso do m?todo de an?lise de f?cies para identifica??o de geometrias 2D. Os perfis de GPR realizados em Quixer? imagearam alguns importantes refletores de interesse geol?gico, permitindo identificar as geometrias deposicionais das tufas e suas rela??es de contato com as rochas abaixo. Entretanto, o GPR n?o mostrou suficiente contraste para a identifica??o de refletores de interesse geol?gico nos afloramentos Apodi e Olho d ?gua da Bica. Os perfis de raios gama tamb?m apresentaram uma boa resposta, justificando seu uso na identifica??o de geometria 1D e 2D. A an?lise isot?pica de carbono e oxig?nio, permitiu uma primeira compreens?o das condi??es paleoambientais de dep?sitos de tufas. Ressalta-se o excelente resultado obtido com o GPR na identifica??o das geometrias deposicionais das tufas e suas rela??es de contato com as rochas abaixo. A an?lise do campo de tens?o destas rochas mostrou uma dire??o vertical de maior esfor?o (sigma 1) de deforma??o, cuja origem foi associada ? a??o gravitacional

Submitted by Automa??o e Estat?stica (sst@bczm.ufrn.br) on 2015-11-18T12:14:13Z No. of bitstreams: 1 MarianaPiresGurgelCaldas_DISSERT.pdf: 28938321 bytes, checksum: f230974d76a86c0807a929ced6fc978a (MD5) / Approved for entry into archive by Elisangela Moura (lilaalves@gmail.com) on 2015-11-18T15:16:59Z (GMT) No. of bitstreams: 1 MarianaPiresGurgelCaldas_DISSERT.pdf: 28938321 bytes, checksum: f230974d76a86c0807a929ced6fc978a (MD5) / Made available in DSpace on 2015-11-18T15:16:59Z (GMT). No. of bitstreams: 1 MarianaPiresGurgelCaldas_DISSERT.pdf: 28938321 bytes, checksum: f230974d76a86c0807a929ced6fc978a (MD5) Previous issue date: 2014-03-10 / Resumo: Com a pretens?o de se estudar e desenvolver o processo de projeto com base em uma metodologia espec?fica apresenta-se, como objeto deste trabalho, o projeto de um condom?nio de casas na cidade de Natal a partir da aplica??o de princ?pios da gram?tica da forma, utilizados em seu processo de concep??o. A gram?tica da forma ? um m?todo de projeto desenvolvido na d?cada de 1970 por George Stiny e James Gips, utilizado tanto para a an?lise como para a s?ntese de projetos, com o objetivo de se criar um ?vocabul?rio formal?, atrav?s de opera??es matem?ticas e/ou geom?tricas. Aqui, a metodologia foi utilizada no processo de s?ntese de projeto, numa rela??o entre subtra??es formais e a programa??o arquitet?nica das casas. Como resultado, chegou-se ? proposi??o de cinco configura??es de unidades habitacionais, diferentes entre si no tocante ? forma e ? programa??o arquitet?nica, distribu?das em tr?s grupos geminados, que se repetem at? o total final de nove volumes arquitet?nicos. Al?m dos estudos de ventila??o do condom?nio e das simula??es de sombreamento das edifica??es, foram realizados estudos de flexibilidade espacial e de desempenho ac?stico. Um dos objetivos espec?ficos da disserta??o, o mapeamento do processo de projeto, foi composto n?o s? pelo registro dos condicionantes formais (elabora??o e aplica??o de regras), mas tamb?m por aspectos f?sicos, ambientais, legais e de sustentabilidade no que se refere, por um lado, ? otimiza??o do sombreamento e da ventila??o passiva para climas quente-?midos e, por outro, ? modula??o e ? racionaliza??o da constru??o. / With the intention of studying and developing the design process based on a specific methodology, the object of this work is to present the design of a gated condominium community in Natal based on the application of principles of shape grammar, used in their design process. The shape grammar is a design method developed in the 1970s by George Stiny and James Gips. It is used for the analysis of the project as well as for its synthesis, with the goal of creating a "formal vocabulary" through mathematical and/or geometrical operations. Here, the methodology was used in the synthesis of the design process, through the relationship between formal subtractions and the houses? architectural planning. As a result, five dwellings configurations were proposed, each one different from the other with respect to their shape and architectural programming, distributed in three twin groups, which are repeated until the final total of nine architectural volumes. In addition to studies of the condominium?s ventilation and the buildings? shading simulations, studies of spatial flexibility and acoustic performance were also performed. The mapping of the design process, one of the specific objectives of the dissertation, was composed not only by the record of formal constraints (the preparation and application of rules), but also by physical, environmental, legal and sustainability aspects in relation to, on one hand, the optimization of the shading and passive ventilation for hot and humid climates, and, on the other hand, the modulation and rationalization of the construction.

Submitted by Automa??o e Estat?stica (sst@bczm.ufrn.br) on 2016-01-04T21:54:00Z No. of bitstreams: 1 RaphaelRaniereDeOliveiraCosta_DISSERT.pdf: 1043412 bytes, checksum: 2daf99ff5dd627bd500d60f2d1478fac (MD5) / Approved for entry into archive by Arlan Eloi Leite Silva (eloihistoriador@yahoo.com.br) on 2016-01-07T19:56:57Z (GMT) No. of bitstreams: 1 RaphaelRaniereDeOliveiraCosta_DISSERT.pdf: 1043412 bytes, checksum: 2daf99ff5dd627bd500d60f2d1478fac (MD5) / Made available in DSpace on 2016-01-07T19:56:57Z (GMT). No. of bitstreams: 1 RaphaelRaniereDeOliveiraCosta_DISSERT.pdf: 1043412 bytes, checksum: 2daf99ff5dd627bd500d60f2d1478fac (MD5) Previous issue date: 2014-11-14 / Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior - CAPES / O estudo tem por objetivo analisar a metodologia da simula??o real?stica como instrumento facilitador do processo de ensino aprendizagem em enfermagem, e justifica-se pela possibilidade em propor condi??es que vislumbrem melhorias no processo de forma??o na perspectiva de mensurar os impactos atribu?dos a novas estrat?gias de ensino e aprendizagem nos espa?os formativos de sa?de e enfermagem. Estudo descritivo com abordagem quanti-qualitativa, do tipo pesquisaa??o, tendo foco no ensino a partir da simula??o real?stica em Enfermagem na Aten??o B?sica em uma Institui??o de Ensino Superior P?blica. A pesquisa foi desenvolvida na disciplina de Aten??o Integral a Sa?de II, esta ? ofertada no terceiro ano do curso com a finalidade de preparar o acad?mico de enfermagem para o cen?rio de Aten??o Prim?ria ? Sa?de. A popula??o do estudo constituiu-se por 40 sujeitos: 37 discentes e 3 docentes da referida disciplina. A coleta de dados aconteceu no per?odo de fevereiro a maio de 2014, e deu-se por meio de question?rios e entrevistas semiestruturados. Para tanto, seguiu-se a seguinte sequencia: identifica??o do uso da simula??o na disciplina alvo da interven??o; consulta a docentes sobre a possibilidade de execu??o da pesquisa; averigua??o da ementa da disciplina, objetivos, compet?ncia e habilidades; elabora??o do esquema de execu??o da interven??o; elabora??o do checklist para treinamento de habilidades; constru??o e execu??o dos cen?rios de simula??o e avalia??o dos cen?rios. Os dados quantitativos foram analisados a partir da estat?stica descritiva simples, percentual, e os qualitativos atrav?s do Discurso do Sujeito Coletivo. A simula??o de alta fidelidade foi inserida no componente curricular da disciplina objeto da pesquisa, a partir do uso de paciente-padr?o. Foram criados e executados 3 casos. Na vis?o discente, a simula??o contribuiu para a s?ntese dos conte?dos trabalhados durante a disciplina de aten??o integral a sa?de II (100%), atribuindo notas entre 8 e 10 (100%) aos cen?rios executados. Al?m disso, a simula??o gerou um percentual consider?vel de grandes expectativas para as atividades da disciplina (70,27%) e tamb?m se mostrou como uma estrat?gia geradora de satisfa??o discente (97,30%). Dos 97,30% que sinalizaram estarem bastante satisfeitos com as atividades acad?micas proposta pela disciplina de Aten??o Integral a Sa?de II, 94,59% da amostra apontou a simula??o como um fator determinante para a atribui??o dessa satisfa??o. Consoante, a simula??o ? percebida por 23,91% como metodologia que proporciona uma viv?ncia pr?via da pr?tica. O nervosismo foi um dos pontos negativos mais citados a partir da viv?ncia nos cen?rios simulados (50,0%). O ponto positivo mais representativo (63,89%) perpassa a ideia de aproxima??o com a realidade da Aten??o B?sica. Al?m disso, os docentes da disciplina, no total de 3, foram capacitados na metodologia da simula??o. O estudo ressaltou a contribui??o da simula??o real?stica no contexto do ensino e aprendizagem em Enfermagem e evidenciou esta estrat?gia como mecanismo gerador de expectativa e satisfa??o entre discente da gradua??o em Enfermagem / The study aims to examine the methodology of realistic simulation as facilitator of the teaching-learning process in nursing, and is justified by the possibility to propose conditions that envisage improvements in the training process with a view to assess the impacts attributed to new teaching strategies and learning in the formative areas of health and nursing. Descriptive study with quantitative and qualitative approach, as action research, and focus on teaching from the realistic simulation of Nursing in Primary Care in an institution of public higher education. . The research was developed in the Comprehensive Care Health discipline II, this is offered in the third year of the course in order to prepare the nursing student to the stage of Primary Health Care The study population comprised 40 subjects: 37 students and 3 teachers of that discipline. Data collection was held from February to May 2014 and was performed by using questionnaires and semi structured interviews. To do so, we followed the following sequence: identification of the use of simulation in the discipline target of intervention; consultation with professors about the possibility of implementing the survey; investigation of the syllabus of discipline, objectives, skills and abilities; preparing the plan for the execution of the intervention; preparing the checklist for skills training; construction and execution of simulation scenarios and evaluation of scenarios. Quantitative data were analyzed using simple descriptive statistics, percentage, and qualitative data through collective subject discourse. A high fidelity simulation was inserted in the curriculum of the course of the research object, based on the use of standard patient. Three cases were created and executed. In the students? view, the simulation contributed to the synthesis of the contents worked at Integral Health Care II discipline (100%), scoring between 8 and 10 (100%) to executed scenarios. In addition, the simulation has generated a considerable percentage of high expectations for the activities of the discipline (70.27%) and is also shown as a strategy for generating student satisfaction (97.30%). Of the 97.30% that claimed to be quite satisfied with the activities proposed by the academic discipline of Integral Health Care II, 94.59% of the sample indicated the simulation as a determinant factor for the allocation of such gratification. Regarding the students' perception about the strategy of simulation, the most prominent category was the possibility of prior experience of practice (23.91%). The nervousness was one of the most cited negative aspects from the experience in simulated scenarios (50.0%). The most representative positive point (63.89%) pervades the idea of approximation with the reality of Primary Care. In addition, professors of the discipline, totaling 3, were trained in the methodology of the simulation. The study highlighted the contribution of realistic simulation in the context of teaching and learning in nursing and highlighted this strategy while mechanism to generate expectation and satisfaction among undergraduate nursing students

Submitted by Automa??o e Estat?stica (sst@bczm.ufrn.br) on 2016-01-13T12:02:28Z No. of bitstreams: 1 ClotenirDamascenoRabelo_TESE.pdf: 2970854 bytes, checksum: d81c9c7a42cf08fdbe3047122bc981e0 (MD5) / Approved for entry into archive by Elisangela Moura (lilaalves@gmail.com) on 2016-01-13T12:27:10Z (GMT) No. of bitstreams: 1 ClotenirDamascenoRabelo_TESE.pdf: 2970854 bytes, checksum: d81c9c7a42cf08fdbe3047122bc981e0 (MD5) / Made available in DSpace on 2016-01-13T12:27:10Z (GMT). No. of bitstreams: 1 ClotenirDamascenoRabelo_TESE.pdf: 2970854 bytes, checksum: d81c9c7a42cf08fdbe3047122bc981e0 (MD5) Previous issue date: 2014-07-29 / Conselho Nacional de Desenvolvimento Cient?fico e Tecnol?gico - CNPq / A investiga??o analisa o papel exercido pelo Munic?pio nas pol?ticas de forma??ocontinuada de alfabetizadores, tomando como campo de estudo os Munic?pios cearenses deJaguaruana e Palhano. O espa?o pol?tico-educacional tido como recorte do estudo ? oper?odo de 2003 a 2006, momento em que se verifica, nas diretrizes de governo e naspol?ticas educacionais brasileiras, ?nfase na a??o cooperativa entre os entes federados,real?ando a atua??o municipal na implementa??o e execu??o dessas pol?ticas. Aperspectiva materialista hist?rico-dial?tica, entendida como an?lise da realidade socialcomo elabora??o hist?rica e produto da pr?xis humana, ? expressa como o caminhote?rico-metodol?gico requerido. A investiga??o se operacionaliza por meio de etapas interrelacionadas:uma que envolve an?lise bibliogr?fica e documental, na qual se integram osaportes te?ricos do exame, bem como documentos federais, estaduais e municipaisacessados; e outra, referente ao trabalho de campo, estudando o car?ter espec?fico doobjeto e suas rela??es m?tuas nas municipalidades. O exame traz a no??o de rela??esintergovernamentais e mecanismos cooperativos como ferramentas te?ricas centrais e,dialogando com essas, inserem-se ideias como descentraliza??o, municipaliza??o eautonomia municipal, num corpo te?rico/pr?tico, pelo qual se explicitam os aspectoshist?ricos e l?gicos do objeto. O estudo realiza a descri??o e interpreta??o das pol?ticas deforma??o continuada de alfabetizadores com foco nas diretrizes nacionais formuladasdesde os anos 1990 e na incorpora??o governamental nos espa?os nacionais esubnacionais. Neste sentido, assenta a an?lise na compreens?o da inter-rela??o daspol?ticas municipais e as pol?ticas elaboradas pelo Governo Federal e/ou Estadual paraofertar forma??o continuada de alfabetizadores. Considerando o recorte investigado,mostra como se constitu?ram o papel municipal e as rela??es entre Estado e munic?pioscearenses e suas caracter?sticas quanto ? pol?tica e ? gest?o da educa??o, considerando aspr?ticas de municipaliza??o e de colabora??o entre estes na sua constitui??o hist?rica. Comefeito, revela as pr?ticas que se evidenciam nos munic?pios pesquisados, destinadas ?forma??o continuada de alfabetizadores, trazendo as realidades constatadas e marcasespec?ficas da atua??o municipal na ?rea, evidenciando o papel atribu?do e o papelexercido. Com base na vis?o dos gestores entrevistados nos Munic?pios de Jaguaruana ePalhano, verifica os significados e a efetividade das pol?ticas executadas. Com taiselementos, discute as assimetrias municipais em suas homogeneidades e heterogeneidadesna execu??o do seu papel federativo. A an?lise mostra que o papel do Munic?pio seapresenta sentindo os efeitos das interven??es hist?ricas, pol?ticas e sociais em cadamunic?pio. No ?mbito da formula??o e da execu??o de pol?ticas educacionais, a a??o dosgovernos municipais, situada e com significativas inger?ncias, revela assimetrias queap?em um munic?pio com maior autonomia do que outro e participando de modo maisefetivo na produ??o e distribui??o das pol?ticas. No plano das realidades pesquisadas,mostra-se que cuidar das pol?ticas de forma??o continuada dos alfabetizadores n?o ? papelmunicipal exclusivo, mas ? assim assumido e exercido nas municipalidades com variadosn?veis de ?xito. Esse papel ?, na verdade, uma compet?ncia comum aos entes federados, no?mbito do federalismo cooperativo brasileiro. / The investigation analyze s the role of the municipalities in the ongoing development of literacy teachers, having as a field of study the municipalities of Jaguaruana and Palhano, both in the State of Cear?. The political - educational space adopted as a sample of the study is the p eriod between the years 2003 and 2006, when the emphasis on cooperative action among the federated entities is observed in the Government?s guidelines and Brazilian educational policies, showing the municipal presence in the implementation and execution of these policies. T he historical - dialectical materialistic perspective, understood as an analysis of the social reality as historical elaboration and product of the human praxis, is expressed as the required theoretical - methodological path. The investigatio n is operationalized through interconnected stages: one that involves bibliographical and documental analysis, in which the theoretical input of the research is added, as well as the Federal, State and M unicipal documents accessed ; and another, regarding t he field work, studying the specific character of the object and its mutual rela tionships in the municipalities . The research brings the notion of intergovernmental relationships and cooperative mechanisms as central theoretical tools and, dialoguing with them, ideas such as decentralization, municipalization and municipal autonomy are inserted into a theoretical/practical body, through which the historical and logical aspects of the object are detailed. The study describes and interprets the policies of on going development of literacy teachers with focus on the national guidelines formulated since the 1990?s and on the govern mental incorporation in the national and subnational spaces. In this sense, the analysis is based on the comprehension of the interrel ationship between the municipal policies and the p olicies created by the S tate or Federal G overnments in order to offer ongoing development of literacy teachers. Considering the investigated sample, it shows how the municipal role and the relationships bet ween the State and municipalities of Cear? have emerged, as well as their characteristics regarding the education management policies, taking into account the practices of municipalization and cooperation between the State and municipalities in their histo rical composition. It shows the practices which aim at the ongoing development of literacy teachers observed in the researched municipalities, pointing out the realities and specific marks left by municipal presence in the area, demonstrating the assigned role and the role played. Based on the points of view of the managers interviewed in the municipalities of Jaguaruana e Palhano, it is possible to note the meaning and effectiveness of the policies carried out. With such elements, it discusses the municipa l asymmetries in their homogeneities and heterogeneities rega rding the execution of their federative role. The analysis shows that th e role of the municipalities vary according to the historical, political and social interventions in each municipality. In the fields of formulation and execution of educational policies, the actions of the municipal governments, situated and with expressive interferences, reveal asymmetries in the sense that some municipalities have bigger autonomy and participate more effect ively in the production and distribution of policies than others. In terms of the researched realities, the study shows that taking care of the policies of ongoing development of literacy teachers is not a task that should be assigned exclusively to the mu nicipalities, nonetheless it is a role that they play with varying degrees of success. This role is in fact a joint competence of the federated entities, in the scope the Brazilian cooperative federalism.

Submitted by Automa??o e Estat?stica (sst@bczm.ufrn.br) on 2016-01-20T21:13:37Z No. of bitstreams: 1 TacioVitalianoDaSilva_TESE.pdf: 4270267 bytes, checksum: db2e694d22b8af3b71bc830d0a513533 (MD5) / Approved for entry into archive by Arlan Eloi Leite Silva (eloihistoriador@yahoo.com.br) on 2016-01-22T19:31:28Z (GMT) No. of bitstreams: 1 TacioVitalianoDaSilva_TESE.pdf: 4270267 bytes, checksum: db2e694d22b8af3b71bc830d0a513533 (MD5) / Made available in DSpace on 2016-01-22T19:31:28Z (GMT). No. of bitstreams: 1 TacioVitalianoDaSilva_TESE.pdf: 4270267 bytes, checksum: db2e694d22b8af3b71bc830d0a513533 (MD5) Previous issue date: 2013-04-18 / Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior - CAPES / No ?mbito da Educa??o de Jovens e Adultos, um dos desafios da forma??o docente ? fornecer subs?dios para compreender e atuar no ensino da matem?tica. Percebe-se o quanto ? espec?fico o ensino nessa modalidade e como tal ensino ? carente de uma forma??o adequada e s?lida na ?rea desse saber. Um dos maiores problemas que afeta essa modalidade de ensino ? a evas?o, o abandono e os altos ?ndices de reprova??o e desmotiva??o dos alunos. Da?, a necessidade de se prover um profissional com perfil diferenciado para ensinar aos jovens e adultos de maneira que sejam capazes de mobilizar conhecimentos did?tico-pedag?gicos, metodologias e referenciais te?ricos que sirvam como base para a pr?tica docente desenvolvida na escola. Esta tese tem o objetivo de investigar como o professor de matem?tica, que atua na EJA do Ensino Fundamental, desenvolve sua a??o did?tica e pedag?gica, e que conhecimentos profissionais mobiliza para ensinar? Ressalta-se a import?ncia da forma??o inicial e continuada e da profissionaliza??o docente voltada aos professores dessa espec?fica modalidade de ensino, quando devem ser os professores os protagonistas do seu desenvolvimento profissional. O percurso metodol?gico iniciou-se com um levantamento bibliogr?fico, em seguida a pesquisa ancorou-se principalmente, nas ideias de Gauthier, Nu?ez e Ramalho (2004); Imbern?n (2011); Garcia (2006); Perrenoud (2000); Tardif (2007); Haddad, Di Pierro (2000); D?ambr?sio (2002); Mendes (2006; 2009); Freire (1996; 2011); e demais te?ricos e documentos oficiais do campo da EJA, no pa?s e no exterior. O referido trabalho nos remete ? compreens?o do momento atual a partir de uma incurs?o nos aspectos hist?ricos, conceituais e das pol?ticas educativas de EJA, assim como a forma??o, a profissionaliza??o, os saberes e as compet?ncias necess?rias ao exerc?cio profissional. Em seguida, definiu-se, guiados pelo objeto de estudo, os sujeitos e o l?cus da pesquisa e tamb?m o instrumento de coleta de dados. Para consolida??o do estudo foi selecionada uma amostra composta de 27 professores de Matem?tica, atuantes na EJA da Rede municipal de Ensino da cidade do Natal. A pesquisa de cunho investigativo, se insere nas abordagens quantitativa e qualitativa centrada nas respostas dos sujeitos pesquisados a partir da an?lise de conte?dos de Bardin (1977). Os resultados oriundos das an?lises revelaram que a forma??o inicial do professor de matem?tica da EJA precisa ser reconfigurada de modo a formalizar a base de conhecimentos profissionais (dos conte?dos matem?ticos, da did?tica e dos saberes profissionais), Desse modo o estudo prop?e que essa base de conhecimentos seja incorporada na pr?tica pedag?gica desses professores, para que haja uma completude do processo do ensino e da aprendizagem dos jovens e adultos. O estudo tamb?m aponta que h? uma necessidade dos professores participarem de uma forma??o continuada que priorize planejar situa??es de aprendizagem dos conte?dos matem?ticos considerando os conhecimentos pr?vios dos alunos. As an?lises conclusivas, logo, indicam que, o conhecimento da matem?tica e as estrat?gias did?ticopedag?gicas a serem mobilizadas pelo professorado devem ser capazes de motivar o alunado de tal maneira, que estes sintam necessidade de incorporar em seus conhecimentos, saberes matem?ticos capazes de torn?-los com maior chance de ter acesso aos benef?cios sociais, econ?micos e do mundo do trabalho / As for the Education for Youth and Adult (EYA), the challenge of training these teachers is to provide tools to understand and act on the teaching of mathematics. It is realized just how special education in this modality and as such teaching is lacking in an adequate and solid training in the area of knowledge. One of the major problems affecting this type of education is the high dropout and failure rates, and lack of motivation among students. Thus the need to provide differentiated profile with a professional to teach youth and adults students, so that they are able to mobilize didactic-pedagogic knowledge, methodologies and theoretical frameworks that serve as a basis for school-developed teaching practice. This thesis aims to investigate how the math teacher, who acts in adult education from elementary school, has developed its didactic and pedagogical action, and that professional knowledge has been mobilized to teach? It has highlighted the importance of initial and continuing training and professionalization of teachers dedicated to this specific type of education, when teachers should be the protagonists of their professional development. The methodological approach was begun with a literature review, then the research was anchored mainly on the ideas by Gauthier, Nu?ez and Ramalho (2004); Imbernon (2011), Garcia (2006); Perrenoud (2000); Tardif (2007 ); Haddad, Di Pierro (2000), D'Ambrosio (2002), Mendes (2006, 2009), Freire (1996, 2011), and other theorists and official documents of field of adult education here and abroad. That work leads us to the understanding of the present moment from a foray into historical and conceptual aspects, as well as educational policies of EYA, as well as training, professionalism, knowledge and skills necessary for professional practice. Then, the subjects and the locus of research and the instrument for data collection were set up and led by the object of study. To consolidate the study was selected a sample of 27 mathematics teachers, working in municipal EYA Network Teaching of Natal. This research is in an investigative nature, within the quantitative and qualitative approaches focused on the responses of study subjects from the content analysis by Bardin (1977). Results from the analyzes have revealed that the initial training of mathematics teachers of adult education needs to be reconfigured in order to formalize the knowledge base of professionals (the mathematical content, didactics and professional knowledge). Thus the study suggests that this base knowledge is embedded in the pedagogical practice of these teachers, so that there is a completion of the teaching and learning process for young people and adults. The study also has pointed out that there is a need for teachers to participate in a continuing education plan that prioritizes learning situations of mathematical content considering the previous knowledge of the students. The final analyses thus indicate that knowledge of mathematics and the didactic and pedagogical strategies to be mobilized by teachers must be able to motivate the students in such a way that they feel need to incorporate in their knowledge, mathematical knowledge capable of making them more likely to have access to social, economic and labor market

Submitted by Automa??o e Estat?stica (sst@bczm.ufrn.br) on 2016-01-26T17:50:08Z No. of bitstreams: 1 RuanRodrigoAraujoDaCosta_DISSERT.pdf: 620043 bytes, checksum: fc236cdf82238c2509a76a546473ac8d (MD5) / Approved for entry into archive by Arlan Eloi Leite Silva (eloihistoriador@yahoo.com.br) on 2016-01-28T18:13:58Z (GMT) No. of bitstreams: 1 RuanRodrigoAraujoDaCosta_DISSERT.pdf: 620043 bytes, checksum: fc236cdf82238c2509a76a546473ac8d (MD5) / Made available in DSpace on 2016-01-28T18:13:58Z (GMT). No. of bitstreams: 1 RuanRodrigoAraujoDaCosta_DISSERT.pdf: 620043 bytes, checksum: fc236cdf82238c2509a76a546473ac8d (MD5) Previous issue date: 2015-03-09 / O trabalho investigou a rela??o entre o desempenho e as formas legais adotadas por institui??es de microcr?dito (IMC?s). As IMC?s estudadas adotaram forma legal de banco, organiza??o n?o governamental, cooperativa, institui??o financeira n?o banc?ria ou banco rural. Os dados utilizados compreendem seis anos, de 2007 a 2012, com periodicidade anual. Foi empregado o modelo de regress?o em painel e vari?veis dummy representando as formas legais. Formaram a amostra 243 IMC?s de cinquenta pa?ses, origin?rios de todos os continentes do mundo, exceto a Am?rica do Norte. No trabalho, foi observado que IMC?s maiores conseguem lucros maiores, retornos maiores e ?ndices de autossufici?ncia operacional maiores, indicando que o crescimento pode levar ? consolida??o das IMC?s e que as IMC?s menores poderiam buscar fus?es os assimula??es com outras IMC?s para se consolidarem. Tamb?m foi observado que as cooperativas, as institui??es financeiras n?o banc?rias e os bancos rurais conseguem atender mais clientes, causando maior impacto na sociedade, e obter maiores retornos, indicando que as formas legais mais adequadas ao mercado de microfinan?as aparentemente s?o as cooperativas, institui??es financeiras n?o banc?rias e bancos rurais pois os resultados indicam que as IMC?s que adotam tais formas legais equilibram a orienta??o para o social e a busca por por maiores lucros. / This work test the relationship of performance and legal form of microfinance institutions (MFI), in our work MFI can be banks, non-governmental organizations (NGO), cooperatives, non-banks financial institutions (NBFI) or rural banks. We use linear regression model, panel data and variables dummy for the legal forms. Our samples are 243 MFI from all continents, except North America, in the period from 2007 to 2012. We found that bigger MFI generates higher profit, higher returns and higher self-sufficiency rates, so the growing can be a way for consolidation of MFI. For smaller MFI a way can be assimilation or merging with other MFI. Cooperatives, non-bank financial institutions and rural banks can serve more customers, causing greater impact on society, and get higher returns. This suggests the most appropriate legal form for microfinance market can be cooperatives, non-banks financial institutions or rural banks balancing social orientation and profit orientation.

Submitted by Automa??o e Estat?stica (sst@bczm.ufrn.br) on 2016-01-26T20:50:40Z No. of bitstreams: 1 TaiseCristinaGomesClementinoDeNegreiros_DISSERT.pdf: 1331115 bytes, checksum: 513d8bea9541d8fd90056f99aff5c566 (MD5) / Approved for entry into archive by Arlan Eloi Leite Silva (eloihistoriador@yahoo.com.br) on 2016-02-01T22:13:23Z (GMT) No. of bitstreams: 1 TaiseCristinaGomesClementinoDeNegreiros_DISSERT.pdf: 1331115 bytes, checksum: 513d8bea9541d8fd90056f99aff5c566 (MD5) / Made available in DSpace on 2016-02-01T22:13:23Z (GMT). No. of bitstreams: 1 TaiseCristinaGomesClementinoDeNegreiros_DISSERT.pdf: 1331115 bytes, checksum: 513d8bea9541d8fd90056f99aff5c566 (MD5) Previous issue date: 2014-08-27 / Este trabalho discute sobre o processo de forma??o profissional do assistente social, tendo por l?cus de pesquisa o munic?pio de Natal/RN, e por objetivo analisar as repercuss?es das contrarreformas do ensino superior brasileiro neste processo. Para isto foram pesquisadas duas institui??es de ensino superior: uma universidade p?blica e uma institui??o de ensino a dist?ncia. Nosso estudo foi norteado pelo m?todo marxista de an?lise da realidade a qual parte da compreens?o cr?tico-dial?tica do objeto de estudado e, se baseou na an?lise qualitativa dos dados investigados. Em rela??o aos procedimentos metodol?gicos realizamos entrevistas com docentes e coordenadores dos cursos; e grupo focal com os discentes das institui??es pesquisadas. Al?m disso, fizemos um estudo bibliogr?fico sobre o tema em quest?o e an?lises dos Projetos Pol?ticos Pedag?gicos dos cursos e suas respectivas estruturas curriculares. A partir das considera??es tecidas neste trabalho apreendemos que o atual contexto de contrarreforma do ensino superior brasileiro imp?e diversos desafios ao processo de forma??o profissional pautado nos valores ?tico-pol?ticos defendidos hegemonicamente pela categoria profissional. Tais desafios s?o expressos de forma diferenciada nas institui??es pesquisadas, pois cada uma delas ir? refletir as contrarreformas do ensino superior dentro de suas especificidades nesse contexto. Portanto, reafirmamos a import?ncia da atua??o pol?tica da categoria profissional dos assistentes sociais que historicamente vem denunciando as ataques deferidos contra o ensino superior brasileiro e buscando novas estrat?gias de enfrentamento e combate destes, lutando por um ensino superior p?blico e gratuito de modo que possa garantir uma forma??o profissional para os sujeitos pautada em valores ?ticos e pol?ticos emancipat?rios / This paper discusses the process of social workers training, where the locus of research is the city of Natal / RN, and aims to analyze the impact of counter-reform Brazilian higher education in this process. For this purpose, two higher education institutions were studied: a public university and a distance education institution. Our study was guided by the Marxist method of reality analysis which part of the critical-dialectical understanding of the object of study, and was based on qualitative analysis of investigated data. Regarding methodological procedures, interviews with teachers and courses coordinators were conducted; and focus groups with the students of the studied institutions. Additionally, a bibliographical study on the subjective in question and an analyzes of courses Political Pedagogical Project and their curriculum frameworks were made. From the comments made in this paper, we learned that the current context of counter-reform Brazilian higher education imposes many challenges to the process of training guided by the ethical-political values highly defended by the professional category. Such challenges are expressed in different ways in the studied institutions, once each one will reflect the higher education's counter-reform in your own context. Therefore, we emphasize the importance of political action in the professional category of social workers, that historically has been denouncing the attacks made against Brazilian higher education and also seeking for new strategies to face them, fighting for a free public higher education that can ensure vocational training for the subjects based on ethical and emancipatory political values.

Submitted by Automa??o e Estat?stica (sst@bczm.ufrn.br) on 2016-02-22T22:23:56Z No. of bitstreams: 1 XeniaSilvaGomesBrandao_DISSERT.pdf: 1190370 bytes, checksum: 46b0020f05974e473df8d6a679972d5d (MD5) / Approved for entry into archive by Arlan Eloi Leite Silva (eloihistoriador@yahoo.com.br) on 2016-02-25T21:46:13Z (GMT) No. of bitstreams: 1 XeniaSilvaGomesBrandao_DISSERT.pdf: 1190370 bytes, checksum: 46b0020f05974e473df8d6a679972d5d (MD5) / Made available in DSpace on 2016-02-25T21:46:13Z (GMT). No. of bitstreams: 1 XeniaSilvaGomesBrandao_DISSERT.pdf: 1190370 bytes, checksum: 46b0020f05974e473df8d6a679972d5d (MD5) Previous issue date: 2013-09-30 / Este estudo surge no contexto de forma??o de professores de f?sica e objetiva, a partir do discurso do professor formador, identificar poss?veis modelos pedag?gicos e caracterizar estilos de pensamento presentes no curso de licenciatura em f?sica do Instituto Federal de Educa??o, Ci?ncia e Tecnologia do Rio Grande do Norte (IFRN), utilizando a epistemologia de Ludwik Fleck. Caracterizamos a nossa pesquisa como qualitativa de natureza emp?rica e optamos pela An?lise Textual Discursiva (ATD) (MORAES, 2003). O l?cus de nossa investiga??o foi o curso de licenciatura em f?sica do IFRN, Campus Natal Central, e os sujeitos da pesquisa, um grupo de professores formadores dessa licenciatura. Foram entrevistados dez docentes, sendo seis do n?cleo espec?fico da f?sica e quatro das disciplinas do n?cleo did?tico-pedag?gico. Mediante esse desenho, compusemos uma coleta de dados desenvolvida por: 1) entrevista semiestruturada; 2) an?lise documental. Nas an?lises dos dados, com o suporte das tend?ncias pedag?gicas que verificamos em nosso estudo a partir da percep??o das semelhan?as e diferen?as entre as concep??es apresentadas pelos professores sobre: educa??o e ensino; pr?tica de ensino ideal; fun??o do professor; concep??es de aprendizagem; e fun??o do aluno e do pensamento ideol?gico desses professores formadores sobre o perfil profissional do egresso, observamos subs?dios para identificar indicativos da presen?a de tr?s estilos de pensamento distintos e que se inter-relacionam entre si de forma mais ou menos intensa. A relev?ncia do estudo se apresenta na compreens?o dos estilos de pensamento que participam da din?mica do curso de forma??o de professores em f?sica e, por consequ?ncia disso, na elucida??o de uma problem?tica apontada a priori como motivadora da pesquisa, qual seja: a dificuldade de intera??o comunicativa sobre as pr?ticas educacionais entre os professores formadores. Trazemos a epistemologia de Fleck como uma possibilidade motivadora de di?logo e negocia??o, configurando-se, dessa forma, como um instrumento de mudan?a efetiva, tendo em vista a significa??o da forma??o de professores de f?sica. / This study arises in the context of physics teacher training and aims, from the speech of the teacher trainer, identify possible pedagogical models and characterize thinking styles present in the course of licentiate in physics of IFRN using the epistemology of Ludwik Fleck. We classify our research as qualitative with an empirical nature, and for the analysis we chose the discursive textual analysis - DTA (MORAES, 2003). The locus of our research will be the licentiate in physics at the Federal Institute of Education, Science and Technology of Rio Grande do Norte - IFRN, Natal-Central Campus and the research subjects, a group of teacher trainers of this course. We interviewed ten teachers, being six from the group dedicated to physics and four from the group dedicated to didactics and pedagogy. From this design, we performed data acquisition consisted of: 1) semi-structured interview, 2) document analysis. On the data analysis, with the support of pedagogical trends that were observed in our study based on the perception of the similarities and differences between the ideas presented by teachers about: education and teaching; ideal teaching practice, teacher's role, learning conceptions, and according to the student and on the ideological thinking of these former teachers on the professional profile of graduates, we noted subsidies to identify evidences of the presence of three distinct thinking styles that interrelate with each other in a considerably intense way. The relevance of the study is presented in the understanding of thinking styles that participate in the dynamics of the course of teacher training in physics, and by consequence, elucidation of a problem pointed out a priori as motivating the research: the difficulty of communicative interaction on educational practices among teacher trainers. We bring Fleck's epistemology as a motivating possibility of dialogue and negotiation, setting thus an instrument of real change, towards the significance of teacher training in physics.