Physical Localization
Mostrando 25-36 de 205 artigos, teses e dissertações.
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25. "Correlação entre os aspectos clínicos e a tomografia computadorizada na avaliação da destruição óssea provocada por neoplasias malignas de boca e orofaringe" / Clinical and computed tomography correlation in the assessment of bone invasion in oral and oropharynx malignant neoplasms
The assessment of bone destruction by oral and oropharynx malignant neoplasms is a critical factor in the therapeutic planning and to determine the patient prognostic. The aim of this study was to determine the clinical aspects (localization, clinical manifestation and stage) that can be associated with the potential of bone infiltration, and also determine
Publicado em: 2004
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26. Proposta de um middleware para monitoramento de situações de emergência em ambientes físicos ou lógicos cientes de contexto.
Ubiquitous computing in which information and services are offered to users in a continuous and non-intrusive way, is widely explored for classroom, meeting rooms, tourist guides, intelligent home and also safety-critical applications: industrial, aviation, metro-train safety, patient monitoring, etc. The advances in heterogeneous visualization and informati
Publicado em: 2004
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27. Construção do espaço virtual na Internet : Como as pessoas se localizam em ambientes de chat
The objective of this work is to explain the construction of virtual space on the Internet, specifically in chat environments, from a psychology social-cultural approach. Following this approach, virtual space was understood as a relational space in continuous transformation, in which people locate each other in a computer environment. In this study, chats a
Publicado em: 2004
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28. Sintomas osteomusculares e qualidade de vida em professores do ensino fundamental / Musculoskeletal symptoms and quality of life in teachers of elementary and secondary schools
O objetivo da presente pesquisa foi identificar a ocorrência de sintomas musculoesqueléticos em professores do Ensino Fundamental, bem como a sua localização corporal, aspectos de qualidade de vida e tarefas do trabalho docente percebidas como mais fatigantes. Trata-se de um estudo transversal, com 157 professores efetivos da rede estadual e municipal de
Publicado em: 2004
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29. Mam: museum for a metropolis / MAM: museu para a metrópole
This study examines the initial activities of the Museu de Arte Moderna (MAM) de São Paulo in context of the citys cultural questions after the II World War, showing contributions of actors, who are often placed in the background during the description of early years of the Museum: architects and intellectuals. This choice avoids to analyse the Museum lik
Publicado em: 2003
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30. Sinalização celular durante aumento de tensão no coração : implicações no desenvolvimento de hipertrofia cardiaca : estudos em corações isolados
The mechanical input plays a major role in cardiac adaptive responses to hemodynamic overload. In addition of triggering the force-Iength mechanism and the homeometric autoregulation, the mechanical input activates signaling mechanisms involved on hypertrophic growth of cardiac myocytes, the hal1mark of themyocardial structural adaptation in response to sust
Publicado em: 2002
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31. Orientação do corpo humano como um todo a partir do seu elipsoide central de inercia
This research propose a methodology to define the orientation of the human body as a unit trom its central ellipsoid of inertia, which is determined by its central tensor of inertia, calculated trom the body mass distribution. A body local reference system was defined, fixed to the body, in a way that its origin is coincident to the body s center of mass and
Publicado em: 2000
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32. MODELAGEM DE LOCALIZAÇÃO DE DEFORMAÇÕES COM TEORIAS DE CONTÍNUO GENERALIZADO / MODELS FOR STRAIN LOCALIZATION WITH THEORIES OF GENERALIZED CONTINUA
The use of a classical continuum theory, together with local models for the constitutive relations, leads to physical inconsistencies in the representation of strain localization.In this thesis, generalized continuum theories are used in order to describe consistently localization mechanisms.In a first stage, the micropolar theory is associated with an elast
Publicado em: 1997
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33. Processos adaptativos do tecido muscular esqueletico e tecido conjuntivo : repercussões sobre a flexibilidade
This study has as its objective to discuss the control mechanisms of structural adaptations in the connective and muscular tissues under different functional conditions. It consists in the development of the interpretations about the plasticity of the tissues related to physical activities in order to improve the motor system s flexibility. Therefore, this b
Publicado em: 1997
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34. A onda Q do eletrocardiograma no diagnostico do infarto do miocardio : confronto anatomo-eletrocardiografico em 140 casos com necropsia
The relationship between the presence of Q wave at electrocardiograrn (ECG) and the presence of myocardic necrosis is not absol u te. False-posi ti ve and false-negati ve cases have been reported in literature since the beginning of this century. Literature presents controversies about the abnormal behavior of Q wave at ECG from patients wi th myocardial inf
Publicado em: 1994
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35. Estudo conformacional de proteínas por espectroscopia Raman laser e de absorção no infravermelho: toxina γ de tityus serrulatus e fosfolipases A2 de crotalus durissus terrificus e de pâncreas de porco e seu zimogênio / Conformational study of proteins by Raman laser and infrared absorption spectroscopies: gamma-toxin from Tityus serrulatus and phospholipases A2 from Crotalus durissus terrificus and from pig pancreas and its zymogen
Raman and infrared spectroscopies were used to investigate conformational features of some proteins of biological interest, in what concerns structural aspects of their polypeptide backbones and microenvironments of certains amino acid residue side-chains. The work has been divided in two groups as related to the systems studied: a) Toxin γ from the ven
Publicado em: 1990
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36. Macrofragment localization of the toxin A and toxin B genes of Clostridium difficile.
We report the physical mapping of the toxin A and B genes to the bacterial chromosome of Clostridium difficile ATCC 43594 by pulsed-field gel electrophoresis. Single and double digestions with restriction endonucleases NruI and SacII allowed localization of the toxin genes to a specific 577-kb fragment and estimation of genome size to be approximately 3.8 me