Valores e atitudes: uma análise de artigos na educação física escolar

É notória a crescente preocupação com os aspectos éticos e morais quando se refere à Educação no Brasil. Não poderia ser diferente com a Educação Física escolar, já que se trata de um componente curricular obrigatório dentro da Educação Básica. Apesar da tentativa crescente de conscientização da importância dos valores enquanto conteúdos explícitos na educação formal, não se têm claro quais deveriam fazer parte do planejamento dos professores. Esta pesquisa teve como objetivo geral realizar um levantamento de artigos em periódicos científicos da Educação Física que abordassem valores e atitudes presentes na disciplina. Em outras palavras buscou-se mapear e analisar quais valores e atitudes são esses na Educação Física, no contexto escolar. Para a seleção dos periódicos científicos analisados, foram seguidos os seguintes critérios: revistas específicas da Educação Física; trabalhos propostos à publicação julgados por pareceristas; acesso tanto ao resumo quanto ao trabalho na íntegra; acesso a todos os números das revistas publicados entre os anos de 1998 e 2007. A análise quantitativa constatou que o número de artigos científicos que abordaram o tema valores e atitudes nos últimos dez anos foi pequeno. Entre aproximadamente 1000 artigos analisados, foram localizados apenas 40 artigos. Apesar do número reduzido de artigos, observou-se uma tendência no aumento das publicações a partir de 2002, seguindo tendência da área da Educação. Valores como alteridade, socialização, voluntariedade, estética e saúde apareceram nos artigos analisados. O tema de valores e atitudes é discutido na produção científica da Educação Física, embora ainda de forma incipiente, e os temas analisados são bastante abrangentes.

Estudo da produção de hidrogênio eletrolítico a partir de fontes eólica, solar e hidrelétrica

Introduces technical, economic and environmentally competitive solutions in the energy market is a great challenge for society. This work examines each of these aspects considering the production of electrolytic hydrogen with energy from wind power, solar and hydropower, in order to ensure an overview of this energy carrier. Initially, an assessment of the technical aspects is made addressing existing electrolysers technologies, its main characteristics and differences. The geographical distribution of wind, solar and hydroelectric potential in Brazil is also mapped, and a configuration scheme of a hydrogen production system is discussed. Subsequently, the economic analysis calculates the cost of investment in the alkaline electrolyser of 60 Nm³ / h, similar to the Brazilian bus powered by hydrogen project, coordinated by EMTU. Since the main input of electrolysis is electricity, is analyzed the latest energy auctions of each primary source and it is calculated the cost of production of the wind, solar and hydropower hydrogen. Postponed to this, are investigated the intrinsic environmental impacts of electricity generation process, proposing a readjustment of an indicator of ecological efficiency for the production of hydrogen. Finally, the work discusses the concept of externalities and demonstrates how the incorporation of external costs can leverage the hydrogen economy. In short, it is evident that the wind and hydroelectric hydrogens are more promising compared to solar hydrogen, whether in the economic aspect, because it achieved lower costs, whether in the environmental aspect, because it reached the highest ecological efficiency

Análises dos pressupostos de linguagem nos cadernos de formação em língua portuguesa do Pacto Nacional pela Alfabetização na Idade Certa - PNAIC

Pós-graduação em Educação - FFC

Manifestações da sexualidade infantil: percepção de pais e professoras de crianças de 0 a 6 anos

This article presents a descriptive-qualitative study aimed at investigating the perception of seven teachers, 5 parents and 18 mothers about the sexual expression of children until 6 years old, through a questionnaire with semi-open questions for content analysis. The sexual behavior identified by adults at home or school refers mainly to gender issues and the discovery of the body: the children reproduce conceptions of masculine and feminine, they manipulate their own bodies or that of others, and they talk about dating, kissing in the mouth and sex. The teachers have a higher perception of the children’s sexual behaviors than their parents at home, because they are more explicit in school. Teachers report that the observed behaviors cause anxiety and discomfort, while the parents report that they usually talk with their children about the theme. In general, there are reports of little knowledge about how to deal with children’s sexual manifestations: for teachers, who have little academic training in the area of sexuality, and for the family, who show some personal and moral difficulties. It was concluded that participants understand children as having sexuality because they perceive different expressions of infant sexuality that are typical in the development. It is necessary to invest in teachers’ academic and continuing education in early childhood, and in a joint work with family and school, in search of a positive experience of an emancipatory sexual education for children.

A propaganda institucional como instrumento das relações públicas: análise semiótica da campanha comemorativa aos 60 anos da Petrobras

The developed research aims to analyze clippings of Petrobras' commemorative 60th anniversary campaign, entitled Gente, é o que inspira a gente., launched in 2013, using concepts of institutional advertising from the perspective of semiotics. The company was chose due to its traditionalism and strength within and outside the country, being one of the 20 largest in the world. During the study, it will be covered topics such as organizational communication and institutional advertising. From analyzing three parts of the Campaign, which aims to influence public opinion about the organization, associating her concepts or images that benefit the way Petrobras is seen. To analyze the effectiveness and efficiency of the campaign, it was chosen as methodological method, the semiotic studies of Charles Peirce, with his concepts of firstness, secondness and thirdness. This approaching intention of its audience is clear in this campaign not only with the participation of employees and signs that compose it, but also with the dissemination of information about the company, such as history, data, policies, methods and services provided, transmitting effectively its essence as a company, through its mission, vision and explicit and implicit values in messages

Modelo de leilão de energia multiperíodo com representação linearizada da transmissão e da coordenação com o médio prazo para sistemas hidrotérmicos

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

A tradução de expressões idiomáticas de baixa dedutibilidade metafórica: contribuições aos estudos fraseológicos bilíngues

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)