Discrepancy Models
Mostrando 1-12 de 33 artigos, teses e dissertações.
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1. O debate inesgotável: causas sociais e biológicas do colapso demográfico de populações ameríndias no século XVI
Resumo No século XX, estimativas populacionais para o hemisfério ocidental, as Américas, sobre o período que antecedeu à chegada de Colombo variaram entre dez milhões até mais de cem milhões. Essa grande discrepância é fundamental para avaliar o peso das epidemias na brusca redução demográfica que se seguiu. O fato é que houve um colapso demogr
Bol. Mus. Para. Emílio Goeldi. Ciênc. hum.. Publicado em: 02/12/2019
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2. Violência urbana e fatores de risco relacionados ao feminicídio em contexto amazônico brasileiro
Resumo: Apesar de sua gravidade, o feminicídio é pouco investigado e suas estimativas dependem das estratégias usadas à sua caracterização, do contexto sociocultural e político. Este estudo teve como objetivo avaliar os homicídios intencionais de mulheres, com enfoque nos feminicídios, destacando suas características e fatores de risco. Estudo tran
Cad. Saúde Pública. Publicado em: 22/08/2019
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3. Dysfunctional eating behaviors, anxiety, and depression in Italian boys and girls: the role of mass media
Objective: Extensive research has implicated identification with characters in mass media in the emergence of disordered eating behavior in adolescents. We explored the possible influence of the models offered by television (TV) on adolescents’ body image, body uneasiness, eating-disordered behavior, depression, and anxiety. Methods: Three hundred and on
Rev. Bras. Psiquiatr.. Publicado em: 19/10/2017
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4. Stress distribution on dentin-cement-post interface varying root canal and glass fiber post diameters. A three-dimensional finite element analysis based on micro-CT data
Objective: The aim of the present study was to analyze the influence of root canal and glass fiber post diameters on the biomechanical behavior of the dentin/cement/post interface of a root-filled tooth using 3D finite element analysis. Material and Methods: Six models were built using micro-CT imaging data and SolidWorks 2007 software, varying the roo
J. Appl. Oral Sci.. Publicado em: 2013-12
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5. Cone-Beam computed tomography evaluation of maxillary expansion in twins with cleft lip and palate
OBJECTIVE: The establishment of normal occlusal relationships in patients with cleft lip and palate using rapid maxillary expansion may promote good conditions for future rehabilitation. OBJECTIVE: This study describes the clinical case of monozygotic twins with unilateral cleft lip and palate at the age of mixed dentition, who were treated using the same ra
Dental Press Journal of Orthodontics. Publicado em: 2012-04
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6. Comprehensive intermaxillary tooth width proportion of Bangkok residents
Proper occlusion depends on the correct width ratio between upper and lower teeth, known as Bolton's ratio. In fact, this ratio can be calculated for each pair of teeth from the central incisor to the first permanent molar. This set of ratios, known as comprehensive cumulative percentage ratios (CPRs), can be used not only to determine which tooth or teeth h
Brazilian Oral Research. Publicado em: 2011-04
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7. Comparação entre diferentes interpoladores na delimitação de bacias hidrográficas.
ABSTRACT: The morphometric parameters are of fundamental importance for the good operation of models, among them, the area of the basin to amount determined for each pixel stands out for releases use in hydrologic models used for the definition of saturation areas in the landscape and predictive models of mass movements. In this work three different ways are
Planaltina. Publicado em: 2011
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8. Aplicabilidade do cálculo da discrepância em dentadura mista por meio de tomografia computadorizada de feixe cônico
Introdução: O objetivo deste trabalho foi avaliar o espaço presente e requerido em modelo de gesso e em reconstruções tridimensionais provenientes da tomografia computadorizada de feixe cônico no que se refere a sua reprodutibilidade e aplicar o cálculo da discrepância nas reconstruções tridimensionais de pacientes em fase de dentadura mista. Metod
Publicado em: 2010
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9. Análise quantitativa de modelos de prototipagem rápida baseados em dados de tomografia volumétrica, por meio de inspeção de engenharia reversa tridimensional / Quantitative analysis of rapid prototyping models based on datas of cone beam computerized tomography by inspection of three-dimensional reverse engineering
O objetivo neste estudo foi avaliar a reprodutibilidade quantitativa dos modelos tridimensionais gerados por meio de imagens de tomografia volumétrica de feixe cônico, obtidos por dois tomógrafos volumétricos NEWTOM 9000 DVT (i- (Quantitative Radiology, Verona, Itália) e i-CAT (Imaging Sciencies Int. Hatfield, Pensilvânia. Estados Unidos da América),
Publicado em: 2009
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10. Global model simulations of low-pressure oxygen discharges
We use a global model (volume averaged) to study plasma discharges in molecular oxygen gas in the 1-100 mTorr pressure range. This model determines densities of positive ions O2+ and O+ , negative ion O- , electrons, ground state O2 and O atoms, and metastables O2(a¹deltag) and O(¹D), and electron temperature as function of gas pressure and input power, fo
Brazilian Journal of Physics. Publicado em: 2007-06
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11. Antagonic effect of the inhibition of inducible nitric oxide on the mortality of mice acutely infected with Escherichia coli and Bacteroides fragilis
Sepsis, the leading cause of death in intensive care units, is associated with overproduction of nitric oxide (NO) due to inducible NO synthase (iNOS), responsible for some of the pathologic changes. Aminoguanidine (AG) is a selective iNOS inhibitor with reported inconsistent actions in sepsis. To investigate the influence of iNOS, we studied models of acute
Brazilian Journal of Medical and Biological Research. Publicado em: 07/02/2007
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12. Modelos de depleção para reservatorios de oleo espumo / Depletion models for foamy oil reservoirs
Fields in Canada and Venezuela, which contain foamy oil reservoirs, have exhibited a primary oil recovery on the order of 10 to 15 % greater than the recovery estimated by black-oil simulators. Besides the high oil recovery, other unusual characteristics have been observed, as low gas-oil ratio and high reservoir pressure maintenance. Such discrepancy betwee
Publicado em: 2006