Dissertação apresentada para obtenção do grau de Doutor em Engenharia Mecânica, na Faculdade de Engenharia da Universidade do Porto, sob a orientação dos Prof. Doutor António Torres Marques e Doutor José César de Sá
Dissertação apresentada para obtenção do grau de Mestre em Engenharia Mecânica, na Faculdade de Engenharia da Universidade do Porto, sob a orientação do Prof. Doutor António Torres Marques
The digital networks have facilitated the digital content access and sharing. Although this creates the opportunities to a wider dissemination of information and knowledge, on the other hand it creates challenges on what concerns the protection and enforcement of Intellectual Property (IP). This is particular important on the IP management of digital knowledge-based that is create on a daily basis on educationa...
Um método universalmente utilizado para avaliação subcutânea de gordura corporal baseia-se em medições antropométricas obtidas através de um instrumento portátil e de baixo custo designado por Lipocalibrador. Este método não invasivo, considerado duplamente indirecto, permite a determinação quantitativa da composição corporal em tecido gordo e não gordo pela medição da espessura de pregas cutâneas1. Este método...
This paper presents the development of a new prototype system for acquisition and analysis of the 3D mandibular movement. In Dental Medicine, the study of the mandibular movement is very important in oral rehabilitation treatments, since it allows the diagnosis of clinical pathologies in the temporomandibular joints and therefore, it helps medical doctors to select the most adequate treatment plan and its futur...
The peculiar construction of the temporomandibular joint allows the mandible to move accord-ing to six degrees of freedom. In Dental Medicine, is essential to know this movement to simulate the tem-poromandibular joints, to position tooth moulds in articulators and to reproduce the mandibular movements in order to insure a satisfactory occlusion. In this work a facial arc, commonly used in Dental Medicine, was ...
Instrumentation for Measurement is a relevant subject in any engineering curriculum. Based on seven years experience in teaching this topic to mechanical engineering students at Faculdade de Engenharia da Universidade do Porto, the authors have prepared an e-book that presents a set of thirteen experimental modules on physical measurements, calibration procedures and metrological concepts. A modular structure p...
In Dental Medicine is essential to know the mandibular cinematic to simulate the temporomandibular joints, to position teeth moulds in articulators, and to reproduce the mandibular movements in order to insure a satisfactory occlusion. Currently, both commercial and custom made devices are considered expensive and difficult to use in common clinical situations. Considering these disadvantages, it was developed ...
Em medicina dentária, o estudo do movimento mandibular revela-se de grande importância no desenvolvimento de trabalhos de reabilitação oral pois permite determinar se existem ou não patologias ao nível da articulação temporo-mandibular, possibilita a realização do diagnóstico e a elaboração de um plano de tratamento adequado. Conhecer a posição espacial da mandíbula em relação ao maxilar, a forma dos elementos ...
The Tucunduba Dam is about 290 km West of Fortaleza, in Ceará state. The seismic monitoring of the area, with a local network, began on June 11, 1997, soon after the occurrence of an event with magnitude 3.2 m b on June 09, 1997. The monitoring was done with one analog station (used for magnitude measurement and statistical control of the activity) and seven digital stations. The digital three-component station...
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