Torque is applied to the central stalk atoms at the F 1. -F. o interface to. constrain their rotation to constant angular velocity Ï = 24 deg/ns. 0.0 to 5.0 ns (0 to 120 deg) of torqued F. 1. rotation, Ï = 24 deg/ns.
A masking agent is a reagent used in chemical analysis which reacts with chemical species that may interfere in the analysis. In sports a masking agent is used to hide or prevent detection of a banned substance or illegal drug like anabolic steroids or stimulants.
Visual masking is a reduction in the detectability of a brief (less than 100ms) visual stimulus (the test stimulus) by the presentation of a second stimulus (the masking stimulus).The term was introduced in 1925 by the French psychologist Henri Pieron. Lleras, A., & Moore, C. M. (2003). 2  When the target becomes the mask: Using apparent motion to isolate the object-level component of object substitution masking: Journal of Experimental Psychology: Human Perception and Performance Vol 29(1) Feb 2003, 106-120.