Space Frames
Mostrando 1-12 de 39 artigos, teses e dissertações.
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1. FILM NARRATIVES CROSSING TIME AND SPACE IN THE AMERICAS: A COMPARATIVE PERSPECTIVE OF LA JAULA DE ORO (2013) AND EL NORTE (1983); RIO (2011) AND THE THREE CABALLEROS (1944)
Abstract The essay discusses how frequent migratory currents of certain narratives and ideas within the Americas have formed clusters of knowledge and stimulated audiences’ imagination about specific cultures or nations. The essay presents the process of narrative continuity and displacement in recent films about immigration and travel within the Americas,
Ilha do Desterro. Publicado em: 2022
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2. A urbanização moçambicana contemporânea: sua característica, sua dimensão e seu desafio
Resumo Na perspectiva de uma geografia urbana, este artigo trata da urbanização moçambicana contemporânea. Objetiva-se, primeiro, apresentar algumas características dominantes dessa urbanização; em seguida, esboçar a sua dimensão; e, por último, expor os principais desafios que a urbanização contemporânea em questão tem para instituir, constitu
urbe, Rev. Bras. Gest. Urbana. Publicado em: 04/07/2019
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3. Codificação de vídeo baseada em fractais e representações esparsas / Video coding based on fractals and sparse representations
A video is a sequence of still images representing scenes in motion. A video is a sequence of extremely similar images separated by abrupt changes in their content. If these images were transmitted and stored without any kind of preprocessing, this would require a massive amount of storage space and communication channels with very high bandwidths. Lossy com
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 12/03/2012
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4. Simultaneous buckling and fundamental frequency optimization of frames under uncertain loadings
This work presents the optimization of a frame under uncertain loadings when two design criteria are taken simultaneously into account. The uncertainty relates to the applied loading and is inherent to the operation of structures since real structures are designed to sustain a large variety of load cases of practical relevance. The design criteria considered
Journal of the Brazilian Society of Mechanical Sciences and Engineering. Publicado em: 2010-03
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5. Nas teias da ficção: espacialidades e visualidades em Antes do baile verde
This thesis proposes the study of spatialities and visualities observed in Before the green dance, anthology of Lygia Fagundes Telles. To this end, we selected some stories of this book, which, although very commonly known, had not yet been analyzed by this bias. The studies and analysis seek to focus, above all, the space in your physical and psychological,
Publicado em: 2010
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6. Guias de onda com um ambiente para testes de uma eletrodinâmica com violação das simetrias de Lorentz e CPT / Waveguides as a way of testing an electrodynamics with broken Lorentz and CPT symmetries
We study a CPT- and Lorentz-odd electrodynamics in (3+1) dimensions, obtained by adding a Chern-Simons-like term to the usual Maxwell model, as described by the radiation sector of the Standard Model Extension. Once this term is proportional to a constant background "4-vector", (kAF), wich selects a preferred direction in the spacetime (breaking its isotropy
Publicado em: 2010
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7. O SERTÃO DE SANTANA DE PARANAÍBA : UM PERFIL DA SOCIEDADE PASTORIL-ESCRAVISTA NO SUL DO ANTIGO MATO GROSSO (1830 - 1888)
This work arose from the need to contribute to the advancement of studies on the creation pastoral activity as important in the formation of the Brazilian society. The predatory extraction promoted the rapid failure of the El Dorados Brazil (Minas Gerais, Mato Grosso and Goias) and acted in the production process so as to offset the capital used in mining to
Publicado em: 2010
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8. Three-dimensional flow calculations of axial compressors and turbines using CFD techniques.
With the advent of powerful computer hardware, Computational Fluid Dynamics (CFD) has been vastly used by researches and scientists to investigate flow behavior and its properties. The cost of CFD simulation is very small compared to the experimental arsenal as test facilities and wind-tunnels. In the last years many CFD commercial packages were developed an
Publicado em: 2009
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9. Ser(Tão) Seridó em suas cartografias espaciais
The aim of this work is to analyze the spatial frames of reference of the Seridó a region Iocated in the hinterlands of Rio Grande do Norte state from the following texts: Homens de Outrora (1941), by Manuel Dantas; Seridó (1954), by José Augusto Bezerra de Medeiros; Velhos Costumes do Meu Sertão (1965), by Juvenal Lamartine de Faria; and Sertões do Ser
Publicado em: 2007
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10. Segmentação fuzzy de imagens e vídeos
Image segmentation is the process of subdiving an image into constituent regions or objects that have similar features. In video segmentation, more than subdividing the frames in object that have similar features, there is a consistency requirement among segmentations of successive frames of the video. Fuzzy segmentation is a region growing technique that as
Publicado em: 2007
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11. Comportamentos de risco na adolescÃncia: um estudo de caso em proposta transdisciplinar
This work results from the challenge of trying to expand the scope of comprehension and analysis of the meaning(s) of manifestation of risk behaviors and practices, with an emphasis on the consumption of alcoholic beverages in the period referred as late adolescence (starting at 17 years of age) and in the post-traditional context of a late modernity in whic
Publicado em: 2007
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12. Processo de produção e uso do alumínio na construção civil: contribuição à especificação das esquadrias de alumínio / Production process and use of aluminum in construction: contribution to the technical specification of the aluminum frames
This Masters Degree Dissertation is about the research and the study of the aluminum building products for doors and windows, considering the following aspects: the metals historic; the production process of aluminum and profiles for the windows fabrication; the technical specification of the windows, its typologies, its multiplicity of uses and applications
Publicado em: 2006