Criação de um espaço de aprendizagem significativa no planetário do parque Ibirapuera

Este trabalho visa apresentar uma proposta de pesquisa-intervenção desenvolvida no Planetário do Parque Ibirapuera (SP), cujo objetivo é a implantação de um espaço de aprendizagem desafiador e que promova a popularização de conteúdos relacionados à Astronomia, Astrofísica e Cosmologia por meio da exposição de objetos e experimentos relacionados à área. O artigo apresenta a concepção básica e os critérios utilizados do ponto de vista pedagógico para as indicações dos objetos e experimentos que serão expostos no Planetário. Considerando a estrutura de mapas conceituais buscou-se a melhor forma de apresentar, distribuir e expor objetos e experimentos de Astronomia visando estimular uma aprendizagem significativa dos conceitos abordados, valorizando-se a aproximação e a interação do público com o ambiente não-formal de aprendizagem

GUERRA BIOPOLÍTICA E CRISE DE REPRESENTAÇÃO DEMOCRÁTICA NA COPA DO MUNDO 2014

The organizers of the 2014 World Cup promised that it would generate benefits for Brazil. However, this promise was met with incredulity and protests on the part of Brazilian society. Starting from an understanding of the hardening of these different positions as a conflict of interests around the practices and systems of control of life, this article analyzes the biopolitical war that ensued throughout the organization of the Brazil World Cup. Based on the political theory of Hardt and Negri and the method of Foucault’s Discourse Analysis, this study analyzes a set of 779 documents. These reveal, on the one hand, an attempt by the government to control public opinion. On the other hand, the article shows the development of a resistance of society to this government action. This dynamic reveals how the 2014 World Cup has played a role in Brazil’s current democratic crisis.Los organizadores de la Copa del Mundo de 2014 prometieron que ella generaría beneficios para Brasil. Sin embargo, esta promesa generó incredulidad y protestas por parte de la sociedad brasileña. A partir de una comprensión del endurecimiento de estas diferentes posiciones como un conflicto de interés en torno a las prácticas y sistemas de control de la vida, este artículo analiza la guerra biopolítica desarrollada lo largo de la organización de la Copa del Mundo de Brasil. Basado en la teoría política de Hardt y Negri y el Análisis del Discurso de Foucault como un método, el trabajo analiza un conjunto de 776 documentos. Ellos revelan, por un lado, un intento del gobierno por controlar la opinión pública. Por otra parte, el artículo muestra el desarrollo de una resistencia de la sociedad a esa acción gubernamental. Esta dinámica revela cómo la Copa del Mundo de 2014 ha jugado un papel en la crisis democrática brasileña actual.Guerra biopolítica e crise de representação democrática na copa do mundo 201

Pervasive gaps in Amazonian ecological research

Biodiversity loss is one of the main challenges of our time,1,2 and attempts to address it require a clear un derstanding of how ecological communities respond to environmental change across time and space.3,4 While the increasing availability of global databases on ecological communities has advanced our knowledge of biodiversity sensitivity to environmental changes,5–7 vast areas of the tropics remain understudied.8–11 In the American tropics, Amazonia stands out as the world’s most diverse rainforest and the primary source of Neotropical biodiversity,12 but it remains among the least known forests in America and is often underrepre sented in biodiversity databases.13–15 To worsen this situation, human-induced modifications16,17 may elim inate pieces of the Amazon’s biodiversity puzzle before we can use them to understand how ecological com munities are responding. To increase generalization and applicability of biodiversity knowledge,18,19 it is thus crucial to reduce biases in ecological research, particularly in regions projected to face the most pronounced environmental changes. We integrate ecological community metadata of 7,694 sampling sites for multiple or ganism groups in a machine learning model framework to map the research probability across the Brazilian Amazonia, while identifying the region’s vulnerability to environmental change. 15%–18% of the most ne glected areas in ecological research are expected to experience severe climate or land use changes by 2050. This means that unless we take immediate action, we will not be able to establish their current status, much less monitor how it is changing and what is being lostinfo:eu-repo/semantics/publishedVersio