George Allan Menezes Gomes

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OBJECTIVES Esthetic posts have been developed to maximize the foundation of esthetic restorations. The purpose of this study was to evaluate the effect of silane on the bond strength of three fiber-reinforced resin posts (fiber posts). METHODS Fifty-four extracted human maxillary central incisors and canines were endodontically treated. D.T. Light Post(More)
Extracted single-rooted maxillary teeth were endodontically treated and filled with gutta-percha/AH-26 (GP), Resilon points/RealSeal (RS), AdheSE DC/Multicore Flow (ADH, self-etch control), or Excite DSC/Multicore Flow (EXC, total-etch control). Specimens were analyzed with electron microscopy using three methods: (a) field emission scanning electron(More)
—Computer simulation based interactive systems have proven to be risk-free alternatives for training the police force. Also, in these kinds of simulations, the user can make errors without dangerous consequences, unlike real-world situations. In this sense, this paper proposes a system model, aimed at shooting training, using features of video sequences and(More)
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