Telecom ABC-P Prefix In telecommunications some very large and very small values are used. To make writing of these numbers easier use is made of a prefix. The prefix gives a value with which the value must be multiplied.
(Measures) Operational Definition The term operational definition refers to a precise statement of how a conceptual variable is turned into a measured variable. Research can only proceed once an adequate operational defi nition has been defi ned.
uk â /ËÉË.É¡ÉËnÉm.Éªks/ us â /ËÉË.É¡ÉËnÉË.mÉªks/. âº the scientific study of people and their working conditions, especially done in order to improve effectiveness: A specialist in ergonomics will work with the team designing the production line in our new factory. The ergonomics of the new office furniture have reduced eyestrain and back problems among the computer users.