A contemporary quartz watch. Time perception is a field of study within psychology, cognitive linguistics and neuroscience that refers to the subjective experience of time, which is measured by someone's own perception of the duration of the indefinite and unfolding of events.
Cosine, a trigonometric function. COS cells, a cell line used by biologists. Carbonyl sulfide, (COS) a chemical compound. Cobalt sulfide, (CoS) a chemical compound. Class of service (CoS), a 3 bit field within a layer two Ethernet frame header defined by IEEE 802.1p. Class of service (COS), a configuration parameter in legacy telephone systems.
The Committee of Sponsoring Organizations of the Treadway Commission (COSO) announces launch of a self-study, on-demand learning program toward earning the COSO Internal Control Certificate. The program is being offered by The Institute of Internal Auditors (IIA) and the American Institute of CPAs (AICPA).