Os efeitos magnéticos de ímãs ou de condutores percorridos por correntes são perceptíveis por uma bússola colocada nas proximidades. A ação dos objetos magnetizados sobre a bússola se faz sentir sem que eles precisem ...

This paper presents an approach for the orientation of a autonomous humanoid robot, based on information from computer vision. The method proposed is a visual compass, which combines image processing techniques and data ...

Postural changes and / or bone alignment in the transverse plane maybe related to the increase of mechanical stresses caused by daily activities, which willpossibly initiate a series of events that induces the onset of ...