Surface Reconstruction
Mostrando 1-12 de 152 artigos, teses e dissertações.
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1. Structural Integrity and Cellular Viability of Cryopreserved Allograft Heart Valves in Right Ventricular Outflow Tract Reconstruction: Correlation of Histopathological Changes with Donor Characteristics and Preservation Times
Abstract Introduction: Cryopreserved allograft heart valves (CAHV) show longer event-free survival compared to other types of protheses. However, all patients develop early and/or late allograft failure. Negative predictors are clinical, and there is a lack of evidence whether they correspond with the microscopic structure of CAHV. We assessed histopatholog
Brazilian Journal of Cardiovascular Surgery. Publicado em: 2022
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2. Educação visual e mudanças climáticas: a invenção do aquecimento global
Resumo Valendo-nos das capas dos relatórios do Painel Intergovernamental sobre Mudanças Climáticas, na esteira da análise foucaultiana do discurso, verificamos a emergência de três enunciados: a globalização do processo de aquecimento; a dramatização das mudanças climáticas e de seus efeitos; e os riscos do aquecimento para diferentes populaçõe
Pro-Posições. Publicado em: 02/12/2019
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3. Strain-deformation Reconstruction of Carbon Fiber Composite Laminates Based on BP Neural Network
The Carbon Fiber Reinforced Polymer (CFRP) laminate structural components used in the aerospace and military domains require high precision and strong stability. Usually the deformation of these structural components is difficult to be measured directly during operation, but the deformation of the CFRP laminate structure can be reconstructed with strain info
Mat. Res.. Publicado em: 14/11/2019
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4. Vegetation and climate changes in the forest of Campinas, São Paulo State, Brazil, during the last 25,000 cal yr BP
Abstract A paleoenvironmental reconstruction was performed in a Riparian Forest near Campinas to improve knowledge of paleoclimate and paleoenvironment in the State of São Paulo, Brazil. A sediment core of 182 cm depth was collected in a swamp located within a Cerrado/Seasonal Semi-deciduous ecotone forest. The chronological frame is given by eight radiocar
Braz. J. Geol.. Publicado em: 10/10/2019
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5. Amniotic membrane as a biological scaffold for dental pulp stem cell transplantation in ocular surface reconstruction
RESUMO Objetivos: Avaliar a capacidade das células-tronco imaturas da polpa do dente de leite que são células-tronco mesenquimais de origem da crista neural, de se diferenciarem no epitélio corneano para fins de transplante de córnea e engenharia de tecidos quando cultivadas em membrana amnióticas desepitelizadas. Métodos: Foram comparamos so imunof
Arq. Bras. Oftalmol.. Publicado em: 2019-02
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6. Method to Determine the Root Canal Anatomic Dimension by using a New Cone-Beam Computed Tomography Software
Resumo Este estudo discute um método para determinar a dimensão anatômica do canal radicular usando o software e-Vol DX. A metodologia consiste em inicialmente estabelecer as posições corretas que serão medidas, definir o ponto na borda da estrutura anatômica e ajustar a posição intermediária na escala de cinza na imagem em tomografia computadoriza
Braz. Dent. J.. Publicado em: 2019-02
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7. Simulador de dreno de tórax: desenvolvimento de modelo de baixo custo para capacitação de médicos e estudantes de medicina.
RESUMO Objetivo: criar, em impressora 3D, um simulador de baixo custo de caixa torácica humana que permita a reprodução da técnica de drenagem fechada de tórax (DFT) comparando sua eficácia com a do modelo animal. Métodos: foi realizada impressão 3D do arcabouço ósseo de um tórax humano a partir de uma tomografia de tórax. Após a impressão da
Rev. Col. Bras. Cir.. Publicado em: 17/01/2019
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8. Full-thickness skin mesh graft vaginoplasty: a skin sparing technique
ABSTRACT Introduction: The ideal vaginoplasty method should promote good cosmetic and functional results with low morbidity. We describe a new technique for congenital vaginal agenesis using a full-thickness perforated skin graft. Materials and Methods: We report an 18 year old patient with vaginal agenesis (Morris syndrome) that undergone a modified versi
Int. braz j urol.. Publicado em: 2017-12
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9. Quality Evaluation of Chromatic Interpolation Algorithms for Image Acquisition System
ABSTRACT The main goal of the Libertad 2 mission is to take images of the Earth’s surface in the visible spectrum with a multispectral sensor and send them as a Bayer array. To carry out the reconstruction in land of these images and to view them in a RGB color model, it is necessary to use a color interpolation algorithm to determine the values of the dif
J. Aerosp. Technol. Manag.. Publicado em: 2016-09
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10. The “Pelvic Harness”: a skeletonized mesh implant for safe pelvic floor reconstruction
ABSTRACT Objectives To evaluate the feasibility, safety and surgical results of skeletonized mesh implants to form a pelvic harness for pelvic floor reconstruction surgery. Study design Patients with advanced pelvic floor prolapse were enrolled to this study. Study model was a kit mesh, reduced to 75% of the original surface area by cutting out mesh mate
Int. braz j urol.. Publicado em: 2016-06
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11. Application of bioabsorbable screw fixation for anterior cervical decompression and bone grafting
OBJECTIVES: To examine the application of bioabsorbable screws for anterior cervical decompression and bone grafting fixation and to study their clinical effects in the treatment of cervical spondylosis. METHODS: From March 2007 to September 2012, 56 patients, 36 males and 20 females (38-79 years old, average 58.3±9.47 years), underwent a novel operation.
Clinics. Publicado em: 2016-06
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12. A Note on the Inverse Reconstruction of Residual Fields in Surface Peened Plates
Abstract A modified stress function approach is developed here to reconstruct induced stress, residual stress and eigenstrain fields from limited experimental measurements. The present approach is successfully applied to three experimental measurements set in surface peened plates with shallow shot peening affected zone. The well-rehearsed advantage of the p
Lat. Am. j. solids struct.. Publicado em: 2015-12