Convexity
Mostrando 25-36 de 55 artigos, teses e dissertações.
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25. CARACTERIZAÇÃO MORFOLÓGICA DE CERÂMICAS PARA RECONSTRUÇÃO ÓSSEA ATRAVÉS DE MICROSCOPIA DIGITAL / MORPHOLOGIC CHARACTERIZATION OF CERAMICS TO BONE RECONSTROCTION THROUGH DIGITAL MICROSCOPY
In all the surgical activities that are occupied with structural tissue of the human being, we have situations presented where it is necessary the use of additional bone tissue. The most common indications to use bone fulfilling are: small reconstructions and average reconstructions. The patient, who needs bone reconstruction surgery of small and medium aver
Publicado em: 2005
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26. Solving the Non-Convexity Problem in Some Shopping-Time and Human-Capital Models
pt
Fundação Getulio Vargas. Publicado em: 01/09/2004
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27. Estudo comparativo, por meio de análise cefalométrica em norma lateral, dos efeitos dentoesqueléticos e tegumentares produzidos pelo aparelho extrabucal cervical e pelo aparelho de protração mandibular, associados ao aparelho fixo, no tratamento da Classe II, 1ª divisão de Angle / Comparative cephalometric study of the alterations occurring in soft and dentoskeletal tissues as a result of using the cervical headgear and the mandibular protraction appliance associated with orthodontic appliance, in the treatment of Class II, division 1 malocclusion
Dentoskeletal and soft tissues changes resulting from the use of the cervical headgear and the mandibular protraction appliance (MPA) were compared cephalometrically. The study comprised 81 individuals presenting Class II, division 1 malocclusion, divided into three groups of 27 patients each (14 males and 13 females). Group 1 (Control) - was composed by ind
Publicado em: 2004
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28. Estudo da deglutição adaptada e sua associação com variaveis de interesse epidemiologico, em crianças na fase inicial de dentição mista
A deglutição adaptada é freqüente na dentição mista. Na avaliação de 73 crianças com deglutição adaptada, faixa etária de sete a nove anos de idade, estudamos os aspectos miofuncional orofacial, dentário, cefalométrico, otorrinolaringológico e hábitos orais deletérios, e suas inter-relações. Observamos que a deglutição adaptada não ocor
Publicado em: 2004
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29. Topicos de aproximação em espaços normados
In this work we treat some topics of the Approximation Theory in the real normed spaces, such as the existence and uniqueness of the element of best approximation and the continuity of the metric projection. We present examples and counter-examples of sets of existence and Chebyshev sets. We also treat the problem of connectedness of Chebyshev sets in Hilber
Publicado em: 2002
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30. Problemas de proximidade e de caminhos minimos em superficies poliedricas
Shortest Path Planning is the field of Computational Geometry that concerns the determination of feasible shortest paths from a point to another in a given environment. We deal with a directed shortest path problem (DFGP) that minimizes the total work spent to move a body on a polyhedral surface with constant friction coefficient and constant slope in each f
Publicado em: 1998
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31. Controle em H de sistemas dinamicos incertos
In this work, we analyse linear dynamic models, described by state variables with uncertain parameters. The problem solved here concerns the determination of a linear static state feedback gain that guarantees quadratic stability and prescribed H infinite norm for the uncertain closedloop system. The uncertainties belong to polyhedral convex domains. The mai
Publicado em: 1991
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32. Convexity of the Photosynthetic Light-Response Curve in Relation to Intensity and Direction of Light during Growth.
Photosynthesis in the intermediate light range is most efficient when the convexity of the photosynthetic light-response curve is high. Factors determining the convexity were examined for intact leaves using Salix sp. and for a plant cell culture using the green microalga Coccomyxa sp. It was found that the leaf had lower convexity than diluted plant cells b
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33. Meningeal sarcoidosis, pseudo-meningioma, and pachymeningitis of the convexity.
Two cases of meningeal sarcoidosis with unusual and misleading presentations are reported. In the first case, CT scan, angiographic, and MRI findings were indistinguishable from those of meningioma. CSF pleiocytosis may help in diagnosing sarcoid pseudo-meningioma. The second patient had transient focal deficits and pachymeningitis of the convexity. The tran
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34. A GENERALIZATION OF CONVEXITY, AND MARTINGALES IN LINEAR SPACES
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35. Infarct topography and hemiparesis profiles with cerebral convexity infarction: the Stroke Data Bank.
For the 183 of 1276 patients in the NINDS Stroke Data Bank with convexity infarction in the middle cerebral artery territory, the size of the infarct did not differ between the two sides but the location of the main site of the infarct differed: on the left side, it was centred in the inferior parietal region, and was mid-frontal on the right. There was a go
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36. On Liapunov's convexity theorem.
A necessary and sufficient condition is given for the range of a finite Rn-valued measure to be convex. A related result is given for Banach-valued set functions.