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) .
Work simplification can be useful for people who wish to remain independent for as long as possible, even if they have a chronic health condition. What Is Ergonomics? Much like work simplification, a goal of ergonomics is to decrease strain. Ergonomics, or human factors engineering, involves the study of the physical and cognitive demands of the workplace environment to ensure safe and optimal working conditions.