11 resultados para Palácios
em Repositório Institucional UNESP - Universidade Estadual Paulista "Julio de Mesquita Filho"
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Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
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This research focuses on methods and strategies for educational-based digital tools, aimed at the public school. Thus, we present possibilities, and the main actions of the national museum institutions in several online educational services that exemplify some forms of virtual mediation in order to verify the relevance of using these tools. The study discusses the need for museums to follow the advance of new technologies to engage and retain the public school, consisting of a highly connected generation with new technologies. It also brings a brief overview of the evolution of the museum in the Western world and presents the formation and nature of art collections that comprise the Artistic-Cultural Collection of the Governmental Palaces of the State of São Paulo, focusing on the management policy of each period, highlighting the educational program and the relationship with the website. As a practical exercise, the research presented suggests applying a form of mediation for the virtual site of Artistic-Cultural Collection of the Governmental Palaces to extend relations sector educational institution for the virtual context
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In practical situations, the dynamics of the forcing function on a vibrating system cannot be considered as given a priori, and it must be taken as a consequence of the dynamics of the whole system. In other words, the forcing source has limited power, as that provided by a DC motor for an example, and thus its own dynamics is influenced by that of the vibrating system being forced. This increases the number of degrees of freedom of the problem, and it is called a non-ideal problem. In this work, we considerer two non-ideal problems analyzed by using numerical simulations. The existence of the Sommerfeld effect was verified, that is, the effect of getting stuck at resonance (energy imparted to the DC motor being used to excite large amplitude motions of the supporting structure). We considered two kinds of non-ideal problem: one related to the transverse vibrations of a shaft carrying two disks and another to a piezoceramic bar transducer powered by a vacuum tube generated by a non-ideal source Copyright © 2007 by ASME.
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In this paper, we deal with the research of a proposed mathematical model of energy harvesting, including nonlinearities in the piezoelectric coupling and a non-ideal force of excitation. We showed using numerical simulations to analysis of the dynamic responses that, the power harvested was influenced by the nonlinear vibrations of the structure, as well as by the influence of the non-linearities in the piezoelectric coupling. We concluded through of the numerical results that the limited energy source was interacting with the system. Thus, the increasing of the voltage in DC motor led the system produce a good power response, especially in high-energy orbits in the resonance region, but the Sommerfeld effect occurs in the system and a chaotic behavior was found in the post-resonance region. So the power harvested along the time decreases because occurs loses of energy due the interaction between energy source and structure. Keeping the energy harvested constant over time is essential to make possible the use of energy harvesting systems in real applications. To achieve this objective, we applied a control technique in order to stabilize the chaotic system in a periodic stable orbit. We announced that the results were satisfactory and the control maintained the system in a stable condition. © 2012 Foundation for Scientific Research and Technological Innovation.
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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
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Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
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Pós-graduação em Relações Internacionais (UNESP - UNICAMP - PUC-SP) - FFC
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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
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A dança surgiu desde os primórdios da humanidade, quando os povos mais antigos dançavam, para a chuva e para o sol, para seus Deuses e para as pessoas mortas ou pelo simples fato de se comunicar. A partir do século XV, ela passou a ser executada nos grandes salões dos palácios, e algumas dessas danças são a valsa, o minueto e a quadrilha. Surgiu, então, a Dança de Salão, sendo que, cada região tinha suas danças características. No início do século XX começam as primeiras competições de dança e uma organização e padronização delas, buscando sua inserção nos Jogos Olímpicos. A dança de salão chegou ao Brasil com a Família Real, e após sua popularização, sofreu influência da cultura africana, que deu origem a novas danças, como o maxixe, o samba, o choro, a lambada, o forró entre outros. A dança como esporte chegou ao Brasil há pouco tempo, com a criação da Confederação Brasileira de Dança de Salão. Com essa profissionalização da Dança de Salão e mesmo pelo seu caráter lúdico, hoje, existem muitos praticantes. Este estudo teve a finalidade de fazer um levantamento histórico, que possa contribuir e enriquecer a quantidade de estudos nesta área, além de possibilitar àqueles que buscam a obtenção de informações relevantes sobre a dança de salão.
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Pós-graduação em Ciência Animal - FMVA
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Pós-graduação em Ginecologia, Obstetrícia e Mastologia - FMB