Coordenação de Aperfeiçoamento de Pessoal de Nível Superior / A presente dissertação tem como objetivo principal problematizar a questão da Literatura Marginal / Periférica e apresentá-la no âmbito da Literatura e das Culturas. Para a construção do trabalho, foram utilizados teóricos que trabalham e reveem conceitos de cultura, não cristalizados, tais como, Cultura Popular, Cultura de Elite e Cultura de Massa, tendo em vista uma concepção de mercado e de socialização da arte. Ao mesmo tempo, a fim de inserir este novo movimento literário no âmbito das artes e das instituições, foram feitas entrevistas e utilizadas obras literárias de três autores (Ferréz, Alessandro Buzo e Allan da Rosa) e de uma autora (Elizandra Souza) que atuam na cena literária marginal / periférica. Para sua concretização, o estudo toma como referência as indagações e as recepções diante das culturas e da indústria cultural, ao traçar um panorama de como este movimento vem atuando na Literatura Brasileira Contemporânea / The present dissertation aims at raising issues around the socalled Marginal or Peripheral Literature and at locating it in the field of Literature and Culture. In the organization of the work, intellectuals working and revising culture-related non-crystallized concepts, such as Popular Culture, Culture of the Elites and Mass Culture have been used, taking into consideration conceptions related to the market and to the socializing of art. At the same time, in order to place this new literary movement in the field of the arts and institutions, interviews were made and literary works by four different authors who are active participants in the marginal / peripheral literary scene were used: three male authors (Ferréz, Alessandro Buzo and Allan da Rosa) and one female author (Elizandra Souza). In the background, the present study takes into consideration different questionings and reception to both culture and industrial culture, as it designs a panorama of the way such movement has been presented in Contemporary Brazilian Literature

Avaliou-se in vitro a microinfiltração marginal em restaurações classe II, realizadas com o cimento de ionômero de vidro modificado por resina Vitremer, a resina composta "semicondensável" Ariston pHc e a resina composta "condensável" P-60, com o propósito de verificar a influência da ciclagem térmica para estes materiais, como também dois métodos de análise da penetração do corante. Para tanto, 60 pré-molares, receberam cavidades classe II proximais, com a parede cervical localizada 1mm abaixo da junção cemento-esmalte. Os espécimes foram divididos em 3 grupos de 20 dentes cada. O grupo I foi restaurado com Vitremer, o grupo II com Ariston pHc e o grupo III com P-60. Após a restauração, os espécimes foram acondicionados em recipientes plásticos com água deionizada por 24 horas a 37°C. Decorrido esse período as restaurações receberam acabamento e polimento. Enquanto metade de cada grupo sofreu processo de termociclagem com 500 ciclos nas temperaturas de 5°C e 55°C, em banhos de 15 segundos cada, a outra metade permaneceu acondicionada em recipientes plásticos com água deionizada a 37°C. Após o período de teste, todos os espécimes foram imersos em solução de fucsina básica a 0,5% por 24 horas a 37°C, sendo em seguida lavados abundantemente em água corrente durante 24 horas. Para análise da microinfiltração os dentes foram incluídos em resina plástica autopolimerizável e seccionados no sentido mesio-distal, sofrendo uma média de quatro cortes cada dente. Para cada corte, foram obtidas duas imagens para serem analisadas através de um software denominado Imagetools. Os resultados foram avaliados através do teste estatístico de Análise de Variância a dois critérios (2-way ANOVA) e o teste de Tukey para comparações múltiplas entre os materiais, em nível de significância de 5%. Os resultados demonstraram que todos os grupos testados apresentaram microinfiltração marginal, sendo que o cimento de ionômero de vidro modificado por resina Vitremer apresentou resultados sempre melhores, vindo a seguir a resina composta "condensável" P-60 e por último a resina composta "semicondensável" Ariston pHc. Não houve diferença estatisticamente significante no uso ou não da termociclagem para estes materiais. Quando avaliou-se os métodos de análise de penetração do corante, o método através da máxima infiltração parece ser o melhor para detectar a extensão da microinfiltração. / It was the purpose of this work to assess in vitro marginal microleakage in class II restorations, made with a glass ionomer cement modified through resin Vitremer, "semicondensable" composite resin Ariston pHc and "condensable" composite resin P-60, pretending to verify the influence of thermocycling upon these materials, as well as of the performance of two methods for dye penetration analysis. Thus, 60 premolars received proximal class II cavities, with cervical wall situated above cement/enamel junction. The specimens were divided in three groups with 20 teeth each. Group I was restored with Vitremer, Group II with Ariston pHc and Group III with P-60. Following restoration, specimens were stored in plastic containers with deionized water for 24 hours under 37ºC. After this time period restorations were finished and polished. While half the group suffered a thermocycling process with 500 cycles under temperatures of 5ºC and 55ºC, in baths of 15 seconds each, the other half remained stored in plastic containers with deionized water under 37ºC. After testing period, all specimens have been immersed into a 0.5% basic fuchsin solution for 24 hours under 37ºC, being next thoroughly washed in running water for 24 hours. For microleakage analysis, teeth were embedded in autopolimerizing plastic resin and sectioned in a mesiodistal sense, each tooth suffering a mean of four sections. For each section two images were obtained for the analysis through a software called Imagetools. Results have been examined through a Variance Analysis statistical test through two criteria (2-way ANOVA) and Tukey test for multiple comparisons between materials, at a 5% significance level. Results showed that all tested groups presented marginal microleakage, glass ionomer cement modified with resin Vitremer always presenting the best results, followed by "condensable" composite resin P-60 and coming last "semicondensable" composite resin Ariston pHc. There was no statiscally significant difference between the use and non-use of thermocycling for these materials. When methods for dye penetration analyses were assessed the method of maximum leakage seems to be the best one for detecting microleakage extension.

O intuito deste trabalho é compreender como se fundamenta a poesia de Antônio Carlos de Brito, Cacaso, cuja obra se situa basicamente entre 1967 e 82, portanto, em meio ao contexto do regime militar. A análise se divide em quatro seções. Busca-se em primeiro lugar delinear a conduta artística desse poeta. A seção que vem em seguida se atém aos livros A palavra cerzida (1967) e Grupo escolar (1974). O intervalo que os distancia é sintomático das diferenças que os afastam um do outro, embora isto não signifique no entanto que não mantenham entre si alguns pontos de contato. Depois de tratar do início de sua obra e examinar, entre outras coisas, o andamento do fazer poético, passa-se ao estudo de Beijo na boca (1975), Segunda classe (1975) e Na corda bamba (1978). Em tais casos continua-se a analisar a linguagem poética, o modo de criar o poema e, além disso, a aparente gratuidade de seus versos. Finalmente, a reflexão trata dos poemas que, focando o contexto sócio-político dos anos 1970, abordam o tema da repressão e algumas incoerências da modernização conservadora no Brasil. / The aim of this dissertation is to understand the foundations of the poetry of Antônio Carlos de Brito. His work is situated mainly between 1967 and 1982, in the context of the military regime. The analysis is divided in four sections. First, we try to delineate the artistic behavior of the poet. The following section focuses on the books A palavra cerzida (1967) and Grupo escolar (1974). The gap between them is symptomatic of the differences that move one away from the other, although it does not mean that they do not maintain some connections. After analyzing the beginning of his work and examining, among other elements, the making of poetry, we move to the study of Beijo na boca (1975), Segunda classe (1975) and Na corda bamba (1978). We continue on the analysis of the poetic language, his way of creating a poem and, besides those, the apparent gratuity of his verses in these books. Lastly, the debate concentrates on the poems which, focusing on the social and political context of the 70s, approach the theme of repression and some inconsistencies in the conservative modernization of Brazil.

Orientador: César Rogério Pucci / Coorientadora: Alessandra Bühler Borges / Banca: Rebeca Di Nicoló / Banca: Rayssa Ferreira Zanatta / Resumo: O objetivo do estudo foi avaliar a ocorrência da fenda marginal em restaurações de resinas flow, com e sem ciclagem termomecânica. Utilizou-se neste estudo 60 incisivos bovinos. Os preparos cavitários foram padronizados por meio de um dispositivo que proporcionou preparos uniformizados realizados com uma ponta diamantada (3286P-KG Sorensen). O sistema adesivo Single Bond Universal (3M-ESPE) foi aplicado e os compósitos foram utilizados: FILTEK BULK FILL FLOW (3M-ESPE), ADMIRA FUSION FLOW (VOCO) e FILTEK Z350 XT FLOW (3M ESPE). Metade dos espécimes foram submetidos à ciclagem termomecânica. Foi realizada a avaliação da área da fenda marginal por meio da medição no microscópio óptico DISCOVERY V20 (ZEISS). Os valores de média e desvio-padrão de área da fenda marginal (μm²) obtidos nos 6 grupos estudados foram: FBNC = 332,75 ± 214,76; AFNC = 376,20 ± 196,04; FZNC = 861,12 ± 393,68; FBC = 951,68 ± 273,67; AFC = 598,82 ± 392,60; FZC = 1157,59 ± 563,76. O teste ANOVA dois fatores apresentou o valor de p< 0,05 para ambos os fatores, o teste de Tukey a 5% mostrou média e desvio padrão (μm²) para o fator envelhecimento: com ciclagem = 902,70 ± 455,37ª; sem ciclagem = 523,35 ± 345,28ᵇ, e para o fator resina composta mostrou média e desvio padrão (μm²): FZ = 1009,36 ± 466,43ª; FB = 642,21 ± 399,27ªᵇ; AF = 487,51 ± 307,80ᵇ. A ciclagem termomecânica resultou no aumento da área da fenda marginal, a resina AF apresentou resultados superiores em relação á FZ. A resina FB não apresentou difer... (Resumo completo, clicar acesso eletrônico abaixo) / Abstract : The aim of this study was to evaluate the occurrence of marginal gap of different restorations, using different flowable composite, with and without thermo mechanical cycling. 60 incisive bovine tooth were used. The cavity preparations were standardized by means of a device that provided uniform preparations made with a diamond bur (3286P, KG Sorensen, Barueri, SP, Brazil). Universal Single Bond (3M) adhesive system was applied and the composites were applied: FILTEK BULK FILL FLOW (3M), ADMIRA FUSION FLOW (VOCO) e FILTEK Z350 XT FLOW (3M). Half of each group were submitted to thermo cycling. Evaluation of marginal gap were done by optical microscopy DISCOVERY V20 (ZEISS). The mean and standard deviation values of the marginal gap area (μm²) obtained in the 6 groups studied were: FBNC = 332,75 ± 214,76; AFNC = 376,20 ± 196,04; FZNC = 861,12 ± 393,68; FBC = 951,68 ± 273,67; AFC = 598,82 ± 392,60; FZC = 1157,59 ± 563,76. The twoway ANOVA presented p lesser than 0.05 for both factors, the Tukey test at 5% showed mean and standard deviation (μm²) for termo mechanical cycling factor: Cycling = 902,70 ± 455,37ª; No cycling = 523,35 ± 345,28ᵇ and for composite resin factor: FZ = 1009,36 ± 466,43ª; FB = 642,21 ± 399,27ªᵇ; AF = 487,51 ± 307,80ᵇ. The thermomechanical cycling resulted in an increase in the marginal gap area; and the composite AF presented statistically superior results in relation to FZ. The FB composite showed no differences in relation to the other composites / Mestre

The aim of this thesis is to study the effect of smoking and drinking on wages in Sweden. The data used in this study is the Swedish Level-of-living survey (LNU) from 1991. A multinomial logit model and the marginal effects from the estimated model are used to study the effect of smoking and drinking on wages in Sweden. The empirical results conclude that medium drinking increases the probability of having a high income, i.e. there is a positive significant relationship between medium drinking and wages in Sweden. Also concluded from the empirical results is that there is not a significant relationship between smoking and wages in Sweden.

<p>The aim of this thesis is to study the effect of smoking and drinking on wages in Sweden. The data used in this study is the Swedish Level-of-living survey (LNU) from 1991. A multinomial logit model and the marginal effects from the estimated model are used to study the effect of smoking and drinking on wages in Sweden. The empirical results conclude that medium drinking increases the probability of having a high income, i.e. there is a positive significant relationship between medium drinking and wages in Sweden. Also concluded from the empirical results is that there is not a significant relationship between smoking and wages in Sweden.</p>

This study explores how social work approaches and methods developed and practiced in one context can be interpreted, transferred and implemented in another. Additionally it focuses on how cultures and societies are organised both in individualistic and collectivistic societies and its effects on different approaches and conditions for social work. The data was collected from Namibian social work students that have participated in the Linnaeus Palme exchange program, which is an ongoing cooperation between the Swedish University West and University of Namibia. The results show that what the Namibian students foremost learn during their exchange studies in Sweden has to do with client interaction, critical thinking and dimensions of increased self-awareness. The assimilation of knowledge and possibilities to transfer and implement what they have learned in Sweden in a Namibian social work context is understood with the help of the theoretical concepts of the marginal man and transferability of knowledge. Shaped by the Namibian hybrid society, where the respondents are part of an ongoing negotiation between different antipoles and mediation between various cultural contexts, I argue that they are marginal social workers. Through their marginal experience they are in possession of qualities that are crucial in their process of transferability of knowledge and further create conditions for implementing new knowledge in the Namibian work practice.

Made available in DSpace on 2014-06-11T19:23:36Z (GMT). No. of bitstreams: 0 Previous issue date: 2010-06-02Bitstream added on 2014-06-13T20:50:39Z : No. of bitstreams: 1 benevenuto_sj_me_mar.pdf: 906090 bytes, checksum: f20b6718fa3af4f6ff286185425db96f (MD5) / O presente trabalho analisa a coletânea Literatura marginal: talentos da escrita periférica (2005). Organizada por Ferréz, um dos mais importantes idealizadores deste projeto literário e responsável pela rubrica Literatura Marginal, que nomeia a obra, tem o peso de lançar em livro onze autores, incluindo o organizador, alguns deles completamente desconhecidos pelo público nacional. Interessa-nos discutir o que escreve e o que pensa este narrador que se autodefine “marginal” e, com isso, colocar em evidência sua visão de mundo, o que, segundo entendemos, pode ser apreendido não restritamente naquilo que discursam, mas sim a partir da análise da relação existente entre o conteúdo e a forma desta manifestação literária. Mais que os escritores, estamos propondo pensar a própria narrativa como expressão de um coletivo, de um grupo que em comum traz consigo a condição de ser morador de periferia e acreditar que as letras podem ser uma arma. Para combater o quê e a quem? É a pergunta que norteia esta nossa análise e que nos faz dedicar a uma discussão sobre o narrador desta literatura. Destaca-se a forma que a própria matéria literária assume quando, em alguns momentos, o narrador elabora um discurso “violento” em contrarresposta à violência sofrida, ou, ainda, quando deixa suscitar a noção de destino como explicação para uma situação ao qual se vê submetido. Para tanto, a literatura é pensada a partir de sua relação com a matéria social, particularmente a violência, discutindo a intersecção entre literatura e sociedade. / This work analyses the collections: Literatura marginal: talentos da escrita periférica (2005). Organized by Ferréz, one of the most important idealizer of this literary project and responsible for the rubric Marginal which nominates the work, it has the charge to release a book with eleven authors, including the organizer, some of them totally unknown by the national public. We are interested in discussing what is completely written and what this narrator that defines himself as “marginal” thinks. With that, we want to put in evidence his world‟s view, something that, according to our understanding, can be comprehended not only with what they argue, but also from the analysis of the connection between the content and the shape of this literary manifestation. We are proposing the thinking of the narrative as an expression of the group that brings the condition of living in the periphery and the believing that literature can be a gun. To fight against what and whom? These are the questions that guide our analysis and that make us dedicate ourselves to a discussion about the narrator of this literature. It is distinguished the way that the literary subject assume sometimes, when the narrator develops a “violent” speech answering back the violence he has suffered, or, when he gives rises to the notion of destiny as an explanation for a situation in which he is evolved. For that, the literature is thought from its relation with the social matter, particularly the violence, discussing the intersection between the literature and the society.

Made available in DSpace on 2014-06-11T19:28:57Z (GMT). No. of bitstreams: 0 Previous issue date: 2009-09-24Bitstream added on 2014-06-13T20:37:52Z : No. of bitstreams: 1 goncalves_mc_me_sjc.pdf: 588689 bytes, checksum: bc38a4736e89f0a9df85bafce423c010 (MD5) / Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) / O objetivo neste estudo foi avaliar, in vitro, a adaptação marginal por meio da microscopia óptica, de cilindros pré-fabricados de Co-Cr comparados com cilindros calcináveis fundidos em Ni-Cr pelo método convencional e pela fundição por indução, com e sem o uso de retificadores e analisar por meio da extensometria a tensão ao redor do implante gerada com o uso destes componentes parafusados sobre os pilares tipo Micro-Unit. Foram utilizados 36 cilindros tipo Micro-Unit subdivididos em 3 grupos: G1 (controle) - 12 cilindros pré-fabricados de Co-Cr; G2 - 12 cilindros calcináveis fundidos pelo método convencional em liga de níquel-cromo (Ni-Cr); G3 - 12 cilindros calcináveis fundidos pelo método de indução em liga de Ni-Cr. Para todos grupos foram realizadas as leituras no microscópio óptico com um aumento de 200 vezes e realizada a mensuração da tensão pela extensometria. Na análise microscópica foram realizadas quatro leituras para cada face do octógono no qual o implante estava instalado. A extensometria foi realizada durante o aperto do parafuso, com torquímetro eletrônico, do cilindro em questão após o implante estar devidamente posicionado sobre o aparato que garantia que o torque era gerado sem nenhuma influencia do operador. Posteriormente, os cilindros dos grupos 2 e 3 foram retificados formando dois sub-grupos: G2b e G3b, os quais foram novamente analisados em microscópio óptico e na extensometria. Os valores de média e desvio padrão encontrados na desadaptação marginal nos grupos foram:... / The main point of this study was to evaluate, in vitro, the marginal misfit using the optical microscopy Co-Cr cylinders prefabricated compared with abutment cylinders cast in Ni-Cr conventional casting and by induction, with and without use of rectifiers and analyzed with strain gages around the implant generated with the use of these components bolted on the Micro-Unit abutments. 36 micro-unit cylinders were divided into 3 groups: G1 (control) - 12-pre-fabricated Co-Cr cylinders, G2 - 12 cylinders copings cast with conventional nickel-chromium (Ni-Cr)alloy, G3 - 12 cylinders copings cast method of induction in the Ni-Cr. For all groups were performed measurements at optical microscope with an increase of 200 times (200x) and performed the strain gages measurement. In the microscopic analysis were performed four readings for each side of the octagon in which the implant was installed. The gage was carried out during tightening of the screw with an electronic torque wrench drum in question after the implant to be properly positioned on the apparatus that guarantees that the torque was generated without any influence of the operator. Thereafter, the cylinders in groups 2 and 3 were rectified to form two sub-groups: G3B and G2b, which were further, analyzed using an optical microscope and the strain gages. The mean value and standard deviation found in the marginal discrepancy in the groups were: ... (Complete abstract click electronic access below)

OBJECTIVES: To evaluate the flexural strength of 5 ceramic dental materials and to compare the marginal fit of crowns made with e.max press and a new experimental (EXP) press ceramic. MATERIALS AND METHODS: The materials tested for flexural strength included: E.max press, E.maxCAD, ENAMIC, Experimental press, and Experimental-CAD. Each group (N= 10) was tested using the Instron 5566A using the piston-on-three-balls test. For the crown fit experiment an Ivorine tooth was prepared with a chamfer finish and used as the master die. Wax up crowns were made on the die and pressed with E.max press and the Experimental press. 5 crowns per material were obtained. A similar procedure was used with standard aluminum crown dies. Copings were waxed up and pressed: 3 copings of E.max and 6 copings of EXP. Eight measurements of marginal fit per restoration were obtained with an optical microscope at 200×. The data was analyzed using ANOVA and a post hoc Tukey-HSD test (Significance level = 0.05). RESULTS: Mean and SD Flexural Strength values (MPa) per group were: E.max press: 486.96 (30.42). EXP press 378.16 (88.13). E.maxCAD 493.28 (55.2). EXP-CAD 420.63 (86.05). ENAMIC 157.59 (6.27). Mean and SD values for margin fit per group (Microns) were: E.max press 74 (19). EXP press 65 (19). CONCLUSIONS: E.max press has 28.8% higher FS than EXP press (P=0.0044). ENAMIC had the lower FS (as expected). EXP press had significantly lower marginal gap than E.max press by 12.2%. / 2018-09-28T00:00:00Z