Superimposition
Mostrando 1-12 de 72 artigos, teses e dissertações.
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1. Editorial: A peste bufônica
Abstract Between the 14th and the 15th centuries, Portugal and Spain came up with the technological and pre-capitalistic conditions, which will allow them to initiate the Atlantic opening and the establishment of transatlantic trade. In the wake of this new economic order, trans-Saharan trade is going to adapt, through different accommodation methods, which
Varia hist.. Publicado em: 2020-08
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2. Le commerce transsaharien et ses logiques d’accommodation par rapport au commerce transatlantique entre le XVe et le XIXe siècle
Abstract Between the 14th and the 15th centuries, Portugal and Spain came up with the technological and pre-capitalistic conditions, which will allow them to initiate the Atlantic opening and the establishment of transatlantic trade. In the wake of this new economic order, trans-Saharan trade is going to adapt, through different accommodation methods, which
Varia hist.. Publicado em: 2020-08
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3. Comparison of the accuracy of virtual and direct bonding of orthodontic accessories
RESUMO Introdução: técnicas convencionais, diretas ou indiretas, de colagem de acessórios ortodônticos falham em obter a posição ideal desses. Objetivo: comparar a acurácia da colagem virtual e da colagem direta de acessórios ortodônticos por vestibular. Métodos: uma configuração virtual única (modelo de manequim com Classe I dentária) s
Dental Press J. Orthod.. Publicado em: 05/09/2019
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4. Superimposition of 3D maxillary digital models using open-source software
Resumo Historicamente, a avaliação ortodôntica da movimentação dentária, seja com finalidade de pesquisa, seja para monitoramento clínico, tem sido feita por meio de modelos de estudo em gesso e radiografias em duas dimensões (2D). Entretanto, com o desenvolvimento da Ortodontia digital, novas fronteiras para o diagnóstico, planejamento e avaliaçã
Dental Press J. Orthod.. Publicado em: 20/05/2019
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5. Cross-sectional study on the association between frailty and violence against community-dwelling elderly people in Brazil
ABSTRACT BACKGROUND: The physical, emotional and cognitive limitations that may be present in the aging process, coupled with family unpreparedness, may lead to greater dependence among the elderly. This favors development of frailty syndrome and greater levels of violence against the elderly. The objective here was to analyze the association between viole
Sao Paulo Med. J.. Publicado em: 18/12/2017
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6. Molecular And 3D-Structural Characterization Of Fructose-1,6-Bisphosphate Aldolase Derived From Metroxylon Sagu
ABSTRACT Fructose-1,6-bisphosphate aldolase (FBAld) is an enzyme that catalyzes the cleavage of D-fructose-1,6-phosphate (FBP) to D-glyceraldehyde-3-phosphate (G3P) and dihydroxyacetone phosphate (DHAP), and plays vital role in glycolysis and gluconeogenesis. However, molecular characterization and functional roles of FBAld remain unknown in sago palm. Here
Braz. arch. biol. technol.. Publicado em: 22/06/2017
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7. Radiographic evaluation of orthodontic treatment by means of four different cephalometric superimposition methods
INTRODUÇÃO: apesar dos debates sobre os méritos dos vários métodos de sobreposição cefalométrica, ainda há necessidade de se avaliar quais deles poderiam ser utilizados na prática diária, com razoável precisão e menor tempo de trabalho. OBJETIVO: o objetivo desta pesquisa foi investigar quatro métodos de sobreposição cefalométrica, avaliand
Dental Press J. Orthod.. Publicado em: 2015-06
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8. Influence of magnification and superimposition of structures on cephalometric diagnosis
OBJETIVO: o objetivo do presente estudo foi avaliar a influência da sobreposição estrutural e da magnificação nas radiografias cefalométricas laterais (RCL) geradas por meio de tomografias computadorizadas de feixe cônico (TCFC), usando diferentes segmentos do crânio. MÉTODOS: foram selecionadas 10 tomografias de pacientes. Quatro RCL foram geradas
Dental Press J. Orthod.. Publicado em: 2015-04
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9. Interferência dos artefatos de imagem causados por acessórios ortodônticos metálicos em sobreposições de imagens de TCFC / Influence of streaking artifacts due to metallic orthodontic accessories in CBCT 3D model superimposition
The aim of this study was to determine whether the artifacts caused by orthodontic metallic accessories interfere with the accuracy of three-dimensional (3D) Cone Beam Computed Tomography (CBCT) model superimposition. Ten dry human skulls were subjected to 3 CBCT scans: without orthodontic brackets (T1), with stainless steel brackets bonded (T2) and with ort
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 06/07/2012
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10. Fractographic analysis of tensile failures of aerospace grade composites
This paper describes fractographic features observed in aerospace composites failed under tensile loads. Unidirectional Carbon Fibre Reinforced Plastic (UD CFRP) and Unidirectional Glass Fibre Reinforced Plastic (UD GFRP) composite specimens were fabricated and tested in tension. The morphology of fractured surfaces was studied at various locations to identi
Mat. Res.. Publicado em: 23/10/2012
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11. Hausdorff Distance evaluation of orthodontic accessories' streaking artifacts in 3D model superimposition
The aim of this study was to determine whether image artifacts caused by orthodontic metal accessories interfere with the accuracy of 3D CBCT model superimposition. A human dry skull was subjected three times to a CBCT scan: at first without orthodontic brackets (T1), then with stainless steel brackets bonded without (T2) and with orthodontic arch wires (T3)
Braz. oral res.. Publicado em: 2012-10
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12. Vibroacustografia na avaliação tridimensional de artroplastia total de quadril / Vibro-acoustography in the tridimensional evaluation of total hip arthroplasty
Vibro-acoustography (VA) is a high lateral resolution (<0.7 mm), speckle-free, non- ionizing and non-invasive image based on the nonlinear combination phenomenon of ultrasound waves (MHz) that generates a narrow focus region of low frequency (kHz). In this work, we propose a VA-based tridimensional evaluation of the exposed area of implants, after total hip
Publicado em: 2011