Space Time Codes
Mostrando 13-24 de 24 artigos, teses e dissertações.
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13. CULTURAL REGION: THE CONSTRUCTION OF CULTURAL IDENTITIES IN RIO GRANDE DO SUL AND ITS MANIFESTATION IN THE REGIONAL LANDSCAPE / REGIÕES CULTURAIS: A CONSTRUÇÃO DE IDENTIDADES CULTURAIS NO RIO GRANDE DO SUL E SUA MANIFESTAÇÃO NA PAISAGEM GAÚCHA
The organization of the space analyzed by a cultural view allows us to visualize a range of material and immaterial aspects that go by the time and they materialize in the space, as a cultural legacy, that shows itself through the descent. In that perspective, this research is centered in the analysis of the construction of cultural identities in Rio Grande
Publicado em: 2007
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14. No fim o princípio: raízes de Luuanda
The present dissertation aims to study the book of estórias Luuanda, from the Angolan writer José Luandino Vieira, specially, searchs to identify through of the junction space/character, the symbols which constitute the literary city of Luuanda. Bearing in mind conceptions of space, the city and their simbols, our hypothesis point out to the existence of a
Publicado em: 2007
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15. Palavra, voz e imagem: a poética de Arnaldo Antunes
The present dissertation has as objective to elaborate a reflection on the poetical of Arnaldo Antunes, developed in the multimedia processes. The reason of the choice of the dimensions - word, voice and image - of his poetry as object of study, due to the fact of his wide cultural artistic dimension in workmanships provide to the poetry in the computing soc
Publicado em: 2007
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16. Property: crisis and reconstruction of a conceptual profile / Propriedade: crise e reconstrução de um perfil conceitual
The aim of the present work is to demonstrate that the property right has suffered a serious crisis in its conceptual profile conformation, which has to be rebuilt due to the symptomatic changes occurred in the contemporary law, referred to its subjective right nature, to the absence of property character in its focus and to the intersubjectivity of the juri
Publicado em: 2006
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17. Vamos acampar : a luta terra e a busca pelo assentamento de novas relações de genero no MST do Pontal do Paranapanema
This study examines the forms of women s participation in the Movement of Landless Rural Workers (MST) in the Pontal do Paranapanema region. It employs interviews with squatters, settlers, and male and female militants involved in the struggle for land in that region; the in loco system as the principal means for overcoming the difficulties that many have wi
Publicado em: 2005
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18. CÓDIGOS DE PREFIXO DE RÁPIDA DECODIFICAÇÃO / FAST DECODING PREFIX CODES
Even with the evolution of communication and storage devices, the use of complex data structures, like video and hypermedia documents, keeps increasing the demand for efficient data compression mechanisms. Prefix codes are one of the most known compressors, since they are executed by some compression methods that group different algorithms, besides presentin
Publicado em: 2003
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19. Numerical solution of the Euler equations for representation of transonic flows over airfoils / Solução numérica das equações de Euler para representação do escoamento transônico em aerofólios
The study of aerodynamic modeling methods for the transonic flow regime is of great importance in aeronautical engineering. Major challenge on the treatment of those flows is on their nonlinear features due to compressibility effects and shock waves (appearance). Such nonlinear effects present a strong influence on aerodynamic performance, as well as they ar
Publicado em: 2003
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20. Utilização conjunta de equalização adaptativa e codigos corretores de erro em processamento espacial e temporal
This work deals with the joint use of adaptive equalization and forward error correction codes. Firstly, we show some representative techniques of joint adaptive equalization and error correction codes. Secondly, we analyze through simulations and error surfaces the blind convergence of a linear transversal filter adapted by the least mean square (LMS) algor
Publicado em: 2001
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21. Espaços continentes em arte
The object of study of this dissertation are the variations among contento contention, and dispersion in art. The first argument comes from the verification of producedures stemming from painting being used in contemporary sculptural practices, more precisely, in some works by the Brazilian artist Tunga. In a set of sculptures that pays homage to Morandi, th
Publicado em: 1999
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22. Integrated structural/control optimization of a large space structure with articulation subject to the gravity-gradient torque.
Optimization has been playing a very important role in the orbit and attitude control, and structural design of spacecraft since the advent of the space era. It is well known that weight, space, energy, and time are among the most important constraints that guide the space missions planning. the optimization has a wide field of applications even if only the
Publicado em: 1998
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23. Codificadores homomorfos sobre grupos
: In the work we consider homomorphic convolutional encoders over groups, with finites states, by using the concepts from estension of groups. Following [2] we call such a group estension Scherier product. In the way, we call the homomorphic convolutional encoders over groups Schreier encoders, and the convolutional codes produced by these machines as Schrei
Publicado em: 1996
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24. Signals and signs in the nervous system: The dynamic anatomy of electrical activity is probably information-rich
The dichotomy between two groups of workers on neuroelectrical activity is retarding progress. To study the interrelations between neuronal unit spike activity and compound field potentials of cell populations is both unfashionable and technically challenging. Neither of the mutual disparagements is justified: that spikes are to higher functions as the alpha
The National Academy of Sciences of the USA.