Body movement measurement

The speed of the body movement was measured after the equilibrium speed was reached at its surfacing and immersion. The resulting viscosity was calculated as the average of both the values, which eliminated the effect of the surface tension on the melt/suspension wire interface. 

A114Rest is a European-funded project focussing on improving tactile and thermal comfort in rest systems to promote a deeper, more restorative sleep. In the project s framework textile sensors embedded in a mattress were developed to monitor sleeping quality by measuring body movement and room temperature. This section summarises the results on the sensor systems (A114Rest, 2011). 

Biomechanical inputs measurements or body scanning Features to accommodate body movement... 

In this approach, a body is thrown up and then it falls along the same path. Observations are made in passing two fixed positions during the movement up and down, Fig. 3.2b. Of course, inside the cylinder where the movement takes place, there is always some air, but this approach allows us to reduce its influence better than in the previous method. This is related to the fact that the resistance of air is the same during motion in the different directions. However, in one case the friction force and field g have the same direction, while in the second case they are opposite to each other. In the symmetrical approach we measure moments when a mass passes the upper and lower stations. The point 0 is origin that corresponds to the highest position of the body where... 

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