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) .
ergonomics in Culture Expand ergonomics [(ur-guh-nom-iks)] The technology concerned with the design, manufacture, and arrangement of products and environments to be safe, healthy, and comfortable for human beings. Note: The term is most often encountered in discussions of the design of furniture, tools, and other things built to be used by humans.