An aqueous solution is a solution in which the solvent is water. It is usually shown in chemical equations by appending (aq) to the relevant chemical formula. For example, a solution of table salt, or sodium chloride (NaCl), in water would be represented as Na + (aq) + Cl â (aq).
Individual ergonomic assessment. An ergonomic evaluation is a formal, structured process that assesses many physical and cognitive parameters of the worker, the workspace, and the job characteristics to determine if the job fits the worker and to identify ALL risk factors for repetitive strain injury (RSI) .
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.