Implicit Objects
Mostrando 1-12 de 13 artigos, teses e dissertações.
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1. Visualização da curvatura de objetos implícitos em um sistema extensável. / Curvature visualization of implicit objects in a extensible system.
Neste trabalho, estudaremos a visualização da curvatura de superfícies definidas implicitamente por funções do tipo f:[0,1] [0,1], usando a técnica de lançamento de raios (ray casting). Como em geral conhecemos apenas valores amostrados de f, estudaremos um método de interpolação tricúbica, a fim de calcular as derivadas de segunda ordem precisame
Publicado em: 2010
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2. LÃxico e atividades de categorizaÃÃo no livro didÃtico de lÃngua portuguesa
This work presents a qualitative analysis of issues related to the processing of lexicon in the process of teaching and learning of language in view of sociocognitivist studies of language presented by Mondada &D. Dubois (1995/2003), Mondada (1997), Marcuschi &Koch (1998), Marcuschi (2004, 2007) and Koch (2005c). The research focuses on investigating of the
Publicado em: 2009
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3. AVALIAÇÃO DE BENS TANGÍVEIS: UMA APLICAÇÃO DO MÉTODO DE PREÇOS HEDÔNICOS PARA AVALIAR ATRIBUTOS RAROS DE PEÇAS FILATÉLICAS NA CONSTRUÇÃO DE CARTEIRAS EFICIENTES
This work applies hedonic pricing models estimates in the construction of efficient portfolios of implicit assets. In doing so, it has been used the hedonic price method coupled with Markowitz efficient portfolio approach. First, the estimated implicit prices are used in calculating average returns and their variance-covariance matrix. Second, these results
Publicado em: 2008
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4. Anúncios publicitários, leitura e educação de jovens e adultos
This Dissertation has its place in the line of research of Reading, Writing and Education of Portuguese Language, the Program of Studies Postgraduates in Portuguese Language of the Pontifícia Universidade Católica de São Paulo. The corpus has four advertisements from a didactic book of Portuguese Language supplied by the City hall of São Paulo and is des
Publicado em: 2008
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5. The interpretation of jokes by afhasics : linguistics and socio-cognitivism aspects / A interpretação de piadas por afasicos : aspectos linguisticos e socio-cognitivos
This study explores linguistic-pragmatic aspects of the enunciative manipulation of jokes, designating its importance for the neurolinguistics studies, in special those that were find anchored in an interacionist perspective. What is consider in the present study is to deepen the consideration that the problem of the aphasia cannot be reduced to a linguistic
Publicado em: 2008
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6. Regularized implicit surface reconstruction from points and normals
We consider the problem of surface reconstruction of a geometric object from a finite set of sample points with normals. Our contribution is to present a new scheme for implicit surface reconstruction. Similarly to the multilevel partition of unity (MPU) method we hierarchically divide the domain obtaining local approximation for the object on each part, and
Journal of the Brazilian Computer Society. Publicado em: 2007-12
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7. Um estudo sobre os objetos cognatos e os adjetivos adverbiais no português do Brasil / A study about the cognate objects and adverbial adjectives in the Brazilian Portuguese
In this work, I analyze the phenomenon known as "the adverbial use of adjective" (or "adverbial adjectives"). Such phenomenon, common in Brazilian Portuguese (PB), occurs in sentences such as A Maria falou claro (cf. A Maria falou claramente) and raises a question about the categorial status of the modifier, since it presents adjective form, but behaves like
Publicado em: 2007
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8. Theory as the analysts internal object and its vicissitudes in the clinical situation : mourning and melancholia as metaphor / A teoria como objeto interno do analista e seus destinos na clínica : luto e melancolia como metáfora
Relationships established between theories and practices in the psychoanalytic clinical situation are not usually explicitly examined in the theoretical writings of psychoanalysts; such relationships, however, are necessarily implicit to their practices and discourses. The present work intends to investigate the complexities inherent to these relationships,
Publicado em: 2007
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9. Categorization´s principles in documentary language. / Princípios de categorização nas linguagens documentárias
In order to find out how the concept of category is historically used in documentary language we start from a limited systematization of philosophy categorization as proposed by Aristotle, Kant and Wittgenstein, the cognitive semantic categorization according to Lakoff who based his proposal on Rosch, and in knowledge sociology as per Mauss. We then proceed
Publicado em: 2007
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10. Concepção de uma seqüência de ensino para o estudo da semelhança: do empírico ao dedutivo
The aim of this research is to investigate how the concept of similar figures can be presented in a significant and motivate way to the students attending the first grade of Brazilian high school system, so that the proof can be an integrant part of this process. We tried to answer the research questions: How is the transition from concrete geometry to space
Publicado em: 2006
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11. Reconstrução de superfície a partir de um conjunto não-organizado de pontos
Surface reconstruction is the area dedicated to get complex geometric models from a finite set of unorganized points of object surfaces. This area has become increasingly important in Geometric Modeling and other applications such as Computer Graphics, Computer Vision, Virtual Reality and Engineering. This Master thesis describes a broad survey of the main r
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 21/10/2005
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12. EXTRAÇÃO DE MALHAS ADAPTATIVAS EM MULTI-RESOLUÇÃO A PARTIR DE VOLUMES, USANDO SIMPLIFICAÇÃO E REFINAMENTO / MULTIRESOLUTION ADAPTIVE MESH EXTRACTION FROM VOLUMES, USING SIMPLIFICATION AND REFINEMENT
Este trabalho apresenta um método para extração de malhas poligonais adaptativas em multi-resolução, a partir de objetos volumétricos. As principais aplicações da extração de malhas estão ligadas à área médica, dinâmica de fluidos, geociências, meteorologia, dentre outras. Nestas áreas os dados podem ser representados como objetos volumétri
Publicado em: 2002