Determination of fluid category 2. Water in fluid category 1 whose aesthetic quality is impaired owing to: 1  a change in its temperature; or. 2  the presence of substances or organisms causing a change in its taste, odour or appearance, including water in a hot water distribution system.
Credibility is defined as the quality or power of inspiring belief. Credible sources, therefore, must be reliable sources that provide information that one can believe to be true. It is important to use credible sources in an academic research paper because your audience will expect you to have backed up your assertions with credible evidence.
such information. It is therefore helpful to have guidelines for evaluating research quality. Some people have few qualms about manipulating research. They consider it a game, assuming that all sides abuse information equally, or that a desired outcome justifies misrepresentation. But distorted research causes real harm and deserves strong censure. Good research reflects a sincere desire to determine what is overall true, based on. available information; as opposed to bad research that starts with a conclusion and only. presents supporting factoids (individual facts taken out of context).