epidemiological model. a mathematical model, which may be a computer simulation model, of a disease for the purpose of studying the behavior of the disease in a variable animal population under variable conditions of climate, density of population, mix of population, and so on.. The model is based on a series of linear equations with a linear equation, called the objective function, as the desired end. Such an end could, in the determination of lowest cost rations, be the total cost of each ration. mathematical model.
(Limited)' mean. Ltd., or Limited, is a suffix that follows the name of a company, indicating it is a private limited company. This is an incorporation available under British, Irish and some Commonwealth countries' laws. In a limited company, shareholders' liability is limited to the capital they originally invested.
Related words. 1  restrict verb. 2  restricted fare noun. 3  restricted articles noun.  person of restricted growth at 1  midget. 1. intended only for people who have been given special permission The officers were caught photographing in a restricted military zone.  2. controlled by laws or rules Freedom of the press is restricted here.