Suchergebnisse

Abstract The aim of this article is to contrast prominent discourses on prostitution and human trafficking to the context of prostitution in Brazil and local feminist discourses on this matter, understanding their contradictions and limitations. I look at Brazilian transgender prostitutes' experiences to address an agency-related question that underlies feminist theorizations of prostitution: can prostitution be freely chosen? Is it necessarily exploitative? My argument is that discourses on sex work, departing from sex trafficking debates, are heavily engaged in a heteronormative logic that might be unable to approach the complexity and ambiguity of experiences of transgender prostitutes and, therefore, cannot theorize their possibilities of agency. To do so, I will conduct a critique of the naturalization of gender norms that hinders an understanding of experiences that exceed the binary 'prostitute versus victim.' I argue how both an abolitionist as well as a legalising solution to the issues involved in the sex market, when relying on the state as the guarantor of rights to sex workers, cannot account for the complexities of a context such as the Brazilian one, in which specific conceptions of citizenship permit violence against sexually and racially marked groups to occur on such a large scale.

Abstract The riots against a New York City police raid at the Stonewall Inn bar in June, 1969, are often identified as having sparked the movement for LGBT rights, and the commemoration of the riots one year later in June, 1970, inaugurated a series of annual LGBT Pride events that continues to this day worldwide. In this two-part Forum, we reflect on the contradictory effects of Stonewall's international legacy. In this second part of the Forum, Ferreira and Belmont investigate the ways in which 'Stonewall' has been appropriated specifically in Brazil, both during the civil-military dictatorship and in the current fraught political moment. Belmont locates current mismatches between LGBT and queer struggles in Brazil by juxtaposing more mainstream visions of LGBT politics with the margins they create, especially the marginalization of travestis. Belmont exposes the way that dominant LGBT discourse and practices reinforce the continuous violence over dissident bodies and proposes that we look at travestis' experiences and arguments as necessary contributions to a more radical (queer) politics. In the final contribution, Ferreira recapitulates the political demands of NYC's Stonewall events and contrast them to the revolutionary claims of what was called a 'Brazilian Stonewall.' Considering the protagonism of lesbian movements in such events in Brazil, her contribution analyzes, from a queer perspective, the embrace of a multiplicity of identifications in contemporary lesbian activism. She argues that this move creates potentialities for responding to structural violences, while also speaking to questions such as the judicialization and commercialization of LGBTTI causes and homonormativity.

Abstract The riots against a New York City police raid at the Stonewall Inn bar in June, 1969, are often identified as having sparked the movement for LGBT rights, and the commemoration of the riots one year later in June, 1970, inaugurated a series of annual LGBT Pride events that continues to this day worldwide. In this two-part Forum, we reflect on the contradictory effects of Stonewall's international legacy. In this second part of the Forum, Ferreira and Belmont investigate the ways in which 'Stonewall' has been appropriated specifically in Brazil, both during the civil-military dictatorship and in the current fraught political moment. Belmont locates current mismatches between LGBT and queer struggles in Brazil by juxtaposing more mainstream visions of LGBT politics with the margins they create, especially the marginalization of travestis. Belmont exposes the way that dominant LGBT discourse and practices reinforce the continuous violence over dissident bodies and proposes that we look at travestis' experiences and arguments as necessary contributions to a more radical (queer) politics. In the final contribution, Ferreira recapitulates the political demands of NYC's Stonewall events and contrast them to the revolutionary claims of what was called a 'Brazilian Stonewall.' Considering the protagonism of lesbian movements in such events in Brazil, her contribution analyzes, from a queer perspective, the embrace of a multiplicity of identifications in contemporary lesbian activism. She argues that this move creates potentialities for responding to structural violences, while also speaking to questions such as the judicialization and commercialization of LGBTTI causes and homonormativity.

O objetivo do estudo foi identificar o panorama da Sustentabilidade na Região Metropolitana de Santarém, estado do Pará, Brasil, para os anos de 2000 e 2010, a partir do Sistema de Índices de Sustentabilidade Urbana, composto por três índices, 10 indicadores e 19 variáveis. Foram identificados avanços no desempenho dos municípios que compõem esta região, em relação aos Índice de Capacidade Político-institucional e Índice de Desenvolvimento Humano Municipal, não havendo melhoria para o Índice de Qualidade Ambiental. Investimentos na qualidade de serviços, cadeias produtivas, ordenamento territorial e gestão ambiental, fazem-se necessários para melhoria dos níveis de sustentabilidade nesta região.

O artigo objetiva apresentar um conjunto conceitual para fomentar a pesquisa sobre a atuação dos algoritmos na recomendação de notícias no Instagram. Assim, foi realizada uma revisão bibliográfica sobre algoritmos, sistemas de recomendação e algo-torial, relacionando como se apresentam na plataforma Instagram. Por meio da pesquisa conduzida, foi percebido que os algoritmos desempenham uma função de agentes de filtragem na disseminação de notícias, também assumindo o papel de gatekeepers.

Abstract The paper identifies the key factors limiting the effectiveness of current public policies to reduce Brazilian Amazon fires. Among them, (i) the dominant allocation of budget to fire suppression in detriment of prevention, (ii) the geographical limitation of the federal action and the reduced policy making capacity of states and municipalities, (iii) institutional insufficiencies and transaction costs related with fire use licensing, (iv) limited access to credit, market, labor and rural extension, constraints that block the diffusion of fire-free agriculture. It is recommended that policies be restructured to account for their cost and benefit and to include fire-dependent communities in their design and implementation. Progress in complementary socioeconomic policies is also needed.

Objective: identifying the strategies used in health education with teenagers. Method: an integrative review
in databases ADOLEC, SciELO and LILACS, through the descriptors, adolescent, education in health and
teaching. The search was conducted in June 2013 and found 296 articles. The final sample consisted of 18
articles. Results: for characterization of the selected studies there was used a specific instrument for data
collection validated. The results were presented in a descriptive way, in three stages. The first was the
description of the publications identification data. In the second methodological characteristics were
evaluated. And the third phase is to organize content; we opted for the qualitative analysis, systematizing
this content in three thematic categories. Conclusion: the identification and interpretation of selected
studies made it possible to build a panoramic view of the strategies used in health education to adolescents.

O desgaste excessivo dos dentes pode ser causado por diferentes fatores, entre eles, hábitos parafuncionais como o bruxismo. Em muitos casos, apenas o desgaste severo do segmento anterior pode ser observado e a reabilitação desta região deve ser considerada. Na evidente perda horizontal da coroa clínica, meios auxiliares de retenção, como pinos intrarradiculares são utilizados para fornecer retenção ao material restaurador. Com a tecnologia CAD/CAM, um pino personalizado pode ser fresado, criando um pino e núcleo de única estrutura que se ajusta a qualquer dente. O objetivo deste trabalho é relatar o tratamento de paciente com desgaste dentário anterior severo com pinos de fibra de vidro fresados. Foi realizado tratamento endodôntico nos elementos 11, 12, 13, 21, 22 e 23. Os condutos foram preparados e os condutos dos elementos 11, 12, 21 e 22 foram modelados com resina acrílica vermelha. Os padrões em resina acrílica foram enviados ao laboratório de prótese para serem escaneados e fresados. Os pinos foram cimentados, os preparos periféricos totais realizados e a impressão do arco superior obtida. Posteriormente, coroas unitárias em cerâmica pura foram confeccionadas. Nos elementos 13 e 23, foram utilizados pinos de fibra de vidro pré-fabricados e confeccionadas restaurações em resina composta. Ao término do tratamento, instalou-se uma placa interoclusal. Diversas modalidades de tratamento e variados tipos de materiais estão disponíveis para a reabilitação do desgaste dental anterior resultante do bruxismo severo. Pinos de fibra de vidro fresados se aprestam uma alternativa promissora em obter restaurações dentárias com resistência favorável às tensões biomecânicas.