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2 results on '"Bezerra dos Santos, Leonardo Cavalcanti"'

1. Challenges in Weaning from a Nasoenteral Tube in a Child with Craniofacial Anomaly

Author

Leite Júnior, Anemiro Teixeira, primary, Nascimento, Zilma Ribeiro do, additional, Alves, Aysmim Carla Camelo, additional, Cordeiro, Mirella de Albuquerque, additional, Duarte, Maria das Graças, additional, de Barros Correia, Maria da Conceição, additional, de Lima, Niedje Siqueira, additional, Marques, Kátia Maria Gonçalves, additional, Bezerra dos Santos, Leonardo Cavalcanti, additional, and Correia Fontes, Luciana de Barros, additional

Published
2022
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2. Fractal Measure and Microscopic Modeling of Osseointegration.

Author

Bezerra dos Santos, Leonardo Cavalcanti, Tavares Carvalho, Alessandra de Albuquerque, Carneiro Leão, Jair, Duarte Neto, Paulo Jose, Stosic, Tatijana, and Stosic, Borko

Subjects
TOOTH anatomy, CONFIDENCE intervals, DENTAL acid etching, DIGITAL diagnostic imaging, HISTOLOGY, DENTAL implants, TITANIUM, OSSEOINTEGRATION, TREATMENT effectiveness, RETROSPECTIVE studies, DATA analysis software, DESCRIPTIVE statistics, ODDS ratio
Abstract

In this study, the process of osseointegration on titanium implant surfaces with different physicochemical treatments subjected to a simulated corporal fluid submersion was evaluated using the concept of fractal dimension. It was found that different treatments led to rather different calcium phosphate crystal growth patterns, with fractal dimension ranging from 1.68 to 1.93. The observed crystal patterns may be explained by a general deposition, diffusion, and aggregation growth mechanism, where diffusing particle sticking probability plays a fundamental role. [ABSTRACT FROM AUTHOR]

Published
2015
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