Barrett Mitchell

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A primary motivation for employing quadrupedal robots is that their morphology allows them to traverse difficult terrain. For example, a mountain goat, by carefully choosing its foot placements, is able to scale steep cliff sides. In contrast, wheeled robots have difficulty traveling over non-level terrain, and bipedal robots face stability challenges on(More)
Chest physiotherapy is an empirical technique used to help secretions to get out of the lung whenever stagnation occurs. Although commonly used, little is known about the inner mechanisms of chest physiotherapy and controversies about its use are coming out regularly. Thus, a scientific validation of chest physiotherapy is needed to evaluate its effects on(More)
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