352 resultados para Coletivo pensante


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Pós-graduação em Televisão Digital: Informação e Conhecimento - FAAC

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Pós-graduação em Saúde Coletiva - FMB

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This paper presents the development and the main results for an interleaved boost rectifier operating as a special input power stage for a trolleybus type vehicle, allowing its feeding by alternate current (AC) or direct current (DC) distribution power systems. When feeding with two wires (single phase) alternate current distribution system, the converter accomplish active power factor correction, providing a relatively sinusoidal current with low total harmonic distortion (THD) and fully complying with IEC 61000-3-4 standards. In addition, a management control system promotes the required automatic operation changes for the proposed rectifier when the vehicle is changing from the DC distribution power system to the AC distribution power system and vice-versa, keeping its original electrical DC system characteristics for the adjustable speed driver sub-system. The main experimental results for a prototype rated at 150kW are presented, considering its application for a trolleybus with DC adjustable speed driver, demonstrating the proposed converter benefits and the possibility of AC feeding system for trolleybus type vehicle.

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This article aims to discuss the role of digital technology in the process of collecting and analyzing data in qualitative research. We present two qualitative studies, with different objectives and contexts, that illustrate how data can be collected using different media and how they may shape the researcher's analysis and the results. Based on a theoretical perspective in which knowledge is seen as being produced by a collective of humans-with-media, as opposed to an individual or collective of humans, we believe that the technology used to produce knowledge and to analyze the data conditions the findings. Thus, technologies play a key role in doing research and the scientific knowledge generated from it.

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This article aims to map the development of the market of digital TV in Brazil, under the aspect of the relation among culture, technology and politics. We start with a history of analog TV, since its inception, showing matrices of Brazilian TV. Then we try to show current conditions of the TV market in the country, its ambiguous relation with the internet and the possible ways for survival of open digital TV: respect for cultural diversity, the observation of the habits acquired from other media, the consistent use of digital language and the modifi cation of public policies in favor of the collective and not protectionism of large private communication companies.

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After crossing several generations and countries, broader functions are being incorporated to origami than simply making art objects: the fold initiates a series of new buildings within the design and creation. Under the new repre- sentations and performances that the art of paper folding keeps, this article aims to investigate how the origami is configured nowadays and how it behaves while contemporary language applied to projective processes of diverse natures. To better understand the actual origami, relations are used inside branch of math, conceptual and projectual. Relating theorists, artists, designers, etc., can point out the relevance of each of these areas in the configuration of cientific and projectual origami. The modularity, the collective, the conscious build, the contemporary and the inno- vation are relationships intrinsic to the praxis projectual that shape a landscape adjacent and subordinate to the main structure governing. It bets on the essence of origami as a tangible functionality for creative thinking.

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O Círculo de Cultura do coletivo cultural “Fora do Eixo Bauru” proporciona a possibilidade de os/as membros estabelecerem diálogos com a sociedade, em espaços coletivos aprendentes – presenciais e digitais -, que buscam a construção do conhecimento, para a intervenção social e cultural no território criativo das cidades grandes, médias e pequenas. Este artigo procura contribuir com a reflexão sobre a organização dos Círculos de Cultura como espaço de construção de conhecimento coletivo, aplicado à ação cultural em territórios criativos.

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One tool that has been in evidence, especially among young people, is Facebook. It can be classified as a synchronous communication tool that allows communities of people with similar interests to discuss and exchange experiences in real time, promoting the sharing of information and the creation of collective knowledge, even if they being in different parts of the globe. In this paper we show that Facebook can be used as an educational tool to aid the work done in the classroom and the impact of creating closed groups in online social networking for educational purposes. The survey was conducted with a group of students at a private school in Bauru/SP. We investigated the interaction profile of students with a closed group created on Facebook and through a questionnaire analyzed whether students use virtual environments for personal or educational. The survey reveals students perceptions about relevant aspects and the potential use of this tool as teaching-learning strategy

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This paper aims an epistemologically analysis of the attempt of James Prescott Joule to replace the steam engine by the electric one. In this historical analysis, we use the epistemological categories: style of thinking, collective thinking, intercollective circulation of ideas and practices,Joule and other technicians in Machester received in that time financial incentives from governments and industry to replace the steam engine by the electric one, since it was in Manchester a culture of the technique of the accuracy and precision in which Joule was immersed, which allowed us to initially identify the styles of techniques thinking and experimental efficiency. However, Joule could not replace the steam engine by the electric; and the awareness of the problems faced by him, in the attempt to make such a substitution, led him to seek, through an intercollective circulation of ideas and practices, such as the studies of Faraday and Jacobi, a change of direction in his researches. According to our analysis, what happened was a change of style from a technical to a scientific thinking. In this sense, Joule began to investigate issues of a scientific nature, as the Joule’s effect and the mechanical equivalent of heat, which contributed significantly to the establishment of the principle of conservation of energy. We present here the contributions of this epistemological analysis to the discussion of questions of the nature of science in the basic education and for the training of physics teachers.

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We present here a qualitative analysis of a sample of papers published in Brazilian science education journals, which expresses researchers discourses related to Astronomy Education. Within this analytical universe, we sought for discursive excerpts about their justifications for the teaching of this subject, which made the basis for the production of a collective discourse, which identity is socially represented by the researchers authors set. Setting up articulations with discourse analysis, the procedures of the collective subject discourse show to be an important methodological tool to answer to the central question of this study: what do the Brazilian researchers assert as justifications for teaching Astronomy? In other words: why teach Astronomy? Outcomes point to the retaking of reflections about the importance of matters like as Astronomy in formal education, catalyzing teachers work innovative articulations.

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When we think of a transposition from a traditional culture industry to the new coherence of the creative industries, a number of new parallel discussions arises, encircled by the reconfiguration of the value chain of such industries and, not only, but also due to a change on creation coherence of a product whose most valuable input is creativity. Therefore, as a mechanism through which such creativity is valued, the intellectual property becomes one of the key elements of this debate, mainly in a world where the coherence of distribution transcends the physical copies towards the digitization of content. From this initial debate, the present article seeks to weave the main relations between the theme of creative industries and the intellectual property, describing the adversities of a deficient regulation and its consequences on the creative industries production, indicating the existing alternatives and questioning the balance between two forces: the collective and the individual rights.

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Influenced by the counterculture movement Provos (1965), the poetic narrative Islands of Croatan presents a brief analysis of its two artistic actions: in the experimental implementation of a white bicycle as collective, public and free transportation, inserted in the campus of UNESP/Bauru; and in TRANSITOSensorium action, deterritorializing an imaginary city from QRcodes throughout the city of Bauru, where the user finds a hybridity between visual, sound and written languages. The research relates the idea of territory through a relationship between space and power, listing the concepts of Psychogeography - the study of affective actions in collective space and Temporary Autonomous Zones. This is an experimental study, with the insertion of new technologies.

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O Golbol é um esporte desenvolvido para deficientes visuais (DV), no qual o intuito é poder oferecer uma possibilidade adaptada de esporte coletivo, que atenda às necessidades sensoriais do indivíduo DV. Nesse trabalho, nosso objetivo se encontra em verificar e comparar por meio de um questionário estruturado, em escala Likert de 4 pontos, o nível médio de respostas dos participantes a respeito da situação do projeto de extensão e da possibilidade de criarmos uma equipe competitiva e representativa a partir das vivências já estipuladas por estes praticantes. Método: Foi aplicada a avaliação em 12 sujeitos, durante uma sessão de atividades no mês de outubro de 2013. Todos os princípios de ética foram respeitado, seguindo as normas e exigências de nosso comitê de ética local. Dos 12 participantes, 05 eram praticantes DVs do projeto e 07 foram os monitores e envolvidos com a supervisão e docência no projeto. Resultados: Dos resultados encontrados, a partir da relação das respostas dos participantes e da análise descritiva dos itens respondidos e percentuais da amostra, destacamos grande pretensão nas práticas do golbol e na formação de uma equipe competitiva, que condiz com a análise das respostas dos monitores do projeto. Conclusão: Os itens analisados no presente estudo indicam que as expectativas dos envolvidos estão alinhadas com os reais objetivos do projeto. No entanto, nota-se a necessidade de pesquisas futuras que subsidiem estratégias e metodologias adequadas a este público e que permitam mais especificidade a partir da criação de uma equipe representativa e de caráter competitivo para esta modalidade.