Previous research indicated that 4-month-old infants perceive the unity of a center-occluded object when its visible ends share a common lateral translation in space. The present work investigated the ...
MY last letter in NATURE of March 7 (p. 436) substantially contended that there must be a certain limit to the rate of translatory motion possible to meteoric masses, beyond which they would be ...
Stepper motor linear actuators (SMLAs) combine a stepper motor, precision lead screw and nut in one compact envelope, providing a highly configurable, customizable and robust system for linear motion.
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