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.
The definition of restricted is something that is contained or limited in some way. When you are allowed to only go as far as your front yard, this is an example of a time when you are restricted. When a plant can only grow to a certain height because of the size of its pot, this is an example of a time when growth is restricted.