Coordinates Transformation
Mostrando 13-24 de 37 artigos, teses e dissertações.
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13. DO INFORMALISMO À RAREFAÇÃO: LA MALA VIDA, DE SALVADOR GARMENDIA E HOTEL ATLÂNTICO, DE JOÃO GILBERTO NOLL / FROM INFORMALISME TO THE RAREFACTION: LA MALA VIDA, OF SALVADOR GARMENDIA AND HOTEL ATLÂNTICO, OF JOÃO GILBERTO NOLL
This work aims at verifying through the analysis of the novels La mala vida, by Venezuelan writer Salvador Garmendia, and Hotel Atlântico, from Brazilian João Gilberto Noll, which are the possible structural and thematic changes the novel has been going through in order to represent contemporary human experiences. To do so, the analysis parameters were the
Publicado em: 2006
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14. Rede geodésica de precisão no Estado de Minas Gerais: avaliação de diferentes estratégias de processamento e ajustamento. / Accurate geodesic network in the state of Minas Gerais: an evaluation of different strategies of processing.
This work aims the implementation, in the State of Minas Gerais, of a GPS network. After the construction of the benchmarks, professionals of the Department of Geodesy of IBGE, in different sections to collect data, occupy them. Then, these data were processed by the scientific program OMNI and adjusted by the program ADJUST. The organization and the selecti
Publicado em: 2002
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15. Estudo e análise de poligonais segundo a NBR 13.133 e o sistema de posicionamento global. / Study and analyse of transverse with NR 13.133 and the global position system.
The development of new tecnologies brought deep modifications in the instruments used for surveying in the measuration. Many equipaments and techinics were substituted and others became obsolete. The new options and technics of measuring always bring dificulties in the link among surveying nowadays it is used Total Stations and GPS (global positioning system
Publicado em: 1999
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16. Fundamentos geometricos e algebricos da calibração e reconstrução tridimensional : aplicação na analise cinematica de movimentos humanos / Geometric and algebraic basis for calibra tion and threedimensional re construcion. application in the kinematic analysis of human movements
To get information such as position, orientation and size of the object of interest by measuring its image are the basis of the kinematic analysis of the human movement. Video cameras are frequently used for this purpose. The aim of this work is to study Geometric and AIgebraic concepts of the procedures used to calibrate the video cameras and of the reconst
Publicado em: 1999
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17. Determinação automatica de trajetorias otimas para um manipulador na presença deobstaculos
A method for automatically planning a path for a two link manipulator in the presence of fixed and known obstacles is presented. The transformation of the Cartesian workspace into the manipulator joint coordinates (configuration maps) simplify the colision detection. 80 the find-path problem is solved finding the shortest line which connects starting and fin
Publicado em: 1990
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18. Solution of the embedding problem and decomposition of symmetric matrices.
A solution of the problem of calculating cartesian coordinates from a matrix of interpoint distances (the embedding problem) is reported. An efficient and numerically stable algorithm for the transformation of distances to coordinates is then obtained. It is shown that the embedding problem is intimately related to the theory of symmetric matrices, since eve
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19. Growing optic nerve fibers follow neighbors during embryogenesis.
The embryonic development of the optic nerve of the zebrafish, Brachydanio rerio, was studied by three-dimensional computer reconstruction from serial section electron micrographs. Growing fibers from retinal ganglion cells had growth cones in contact with more mature fibers from adjacent cell bodies. In the observed growth pattern, the optic fibers immediat
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20. New region of the simian virus 40 genome required for efficient viral transformation.
Viable mutants of simian virus 40 with deletions in three regions of the virus genome (map coordinates 0.21-0.17, 0.59-0.54, and 0.67-0.74) have been tested for their ability to transform rat fibroblasts to anchorage independence. Only those mutants whose deletions occur between 0.59 and 0.55 in the proximal part of the early region are defective in transfor
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21. Identification of the herpes simplex virus DNA sequences present in six herpes simplex virus thymidine kinase-transformed mouse cell lines.
We have used a novel filter hybridization approach to detect and map the herpes simplex virus (HSV) DNA sequences which are present in four HSV thymidine kinase (HSVtk+)-transformed cell lines which were derived by exposure of thymidine kinase negative (tk-) mouse cells to UV light-irradiated HSV type 2 (HSV-2). In addition, we have mapped the HSV-1 DNA sequ
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22. Construction and analysis of viable deletion mutants of polyoma virus.
Viable mutants of polyoma with small deletions ranging in size from 2 to 75 base pairs were obtained by infecting 3T3 cells with polyoma DNA that had been cleaved once with HaeII endonuclease or with DNase-Mn2+ digestion. The HaeII endonuclease-cleaved DNA yielded mutants with deletions at map position 72--73, whereas the mutants generated by DNase I-Mn2+ di
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23. A Gain-Field Encoding of Limb Position and Velocity in the Internal Model of Arm Dynamics
Adaptability of reaching movements depends on a computation in the brain that transforms sensory cues, such as those that indicate the position and velocity of the arm, into motor commands. Theoretical consideration shows that the encoding properties of neural elements implementing this transformation dictate how errors should generalize from one limb positi
Public Library of Science.
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24. Tumorigenic transformation induced by a specific fragment of DNA from herpes simplex virus type 2.
Transfection of Syrian hamster embryo cells with limit digests of Bgl II-, Hpa I-, or Bgl II/Hpa I-cleaved DNA from herpes simplex virus type 2 (strain S-1) but not with salmon sperm DNA resulted in the appearance of refractile, morphologically altered cells at a frequency of 10(-5)/0.005 microgram of viral DNA within two to four passages. Transformed lines