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Maxillofacial trauma lead to changes in forces and torques distribution of the stomatognathic system (masticatory system). In turn, they act on the spine through their actions and reaction leading to vicious postures. Modeling, simulation and determination of the state of stress and deformation of the spine, as an expression of postural imbalance / balance leads to obtaining benefits in guiding the...
The aim of this study is to determine the intervertebral stress that leads to spine musculoskeletal affections. To determine the intervertebral stress, the L4 and L5 vertebras were made by using rapid prototyping. Between the vertebras the intervertebral disc was made by using silicon material. In the intervertebral disc five force sensors were inserted. A STEWART platform was used to remake the vertebra's...
The aim of this study is to observe how the posture is affected by maxillofacial fractures and how it is improved after maxillofacial surgery. The procedure for all tests is non-invasive and it's formed by a Multi Sensor Electronic Baropodometric Platform, a PodoScanalyzer (2D), the D.B.I.S Software witch calculates the values of the B.P.I. Index, Body Analysis Kaptur System and Dynamic Image System...
Mobile communication services and Location based services are challenging application areas of wireless communications. Many applications were developed which require mobile navigation. The most known navigation systems are car navigation systems. Fewer advances have been made in pedestrian navigation systems (PNSs). There are some targeted achievements but the most challenging task is to develop...
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