In Great Britain, elevated mortality rates were found only among workers in the departments where solvents and glues were used to attach soles to the upper parts of shoes, and exposure to benzene occurred [ 12].
Otherwise you are like a shoemaker who doesn't attach the sole correctly, and the shoe doesn't last more than a couple of days.
The Syrian can perform most of the roles on the assembly line: he knows how to mould leather into the shape of a shoe, or attach its sole with glue.
Modern boots are cut slightly below the ankles, as opposed to the high-ankled boots used in former times, and have studs attached to the soles.
Force sensitive resistors (FSR, Delysis, Boston, USA) were attached to the soles of each shoe, 1 cm anterior and 1 cm lateral of the midpoint of the shoe's posterior border (i.e. approximate location of point of contact during overground walking).
In the Step Reaction Tasks, participants step in varying directions (front, back, left or right) in response to a visual cue from a computer screen, while wearing thin force-sensors attached to the soles of the shoes.
And there's an element of good old Yankee thrift: The Goodyear welt is the most durable means of attaching the upper to the sole, and it makes sole replacement relatively easy.
A few dozen ambassadors and military attaches were its sole sources of information.
For estimating the torque in DP, four strain gauges were attached to the sole of the foot (Figure 4A).
By using the upper body motion it compensates ZMP (Zero Moment Point) error, obtained by FSR (Force Sensitive Resistor) sensors attached on the sole of the foot.
