It is shown that the global power function of any nonparametric test is flat on balls of alternatives except for alternatives coming from a finite dimensional subspace. The present benchmark is here ...

Four experiments explored whether lacking power impairs executive functioning, testing the hypothesis that the cognitive presses of powerlessness increase vulnerability to performance decrements ...

Safe Torque Off is the most commonly used safe-motion function, as it is considered the safest form of stopping through complete power removal from the motion system.