Ritzer and Goodman identify eight positive contributions that Comte made to sociology: 1  Comte coined the term sociology and may be viewed as its founder. 2  Comte thought of sociology as a positivistic science. 3  He elaborated four methods of sociology. 4  He distinguished social statics from social dynamics.
Definition of hematology. : a medical science that deals with the blood and blood-forming organs.
The study of blood and the tissues that form, store or circulate blood cells. Hematology results are used by the veterinarian (along with patient history, physical examination and the results of other clinical pathology tests) to form a diagnosis. Hemostasis. The complex series of physiological and biochemical evens that stop the loss of blood when blood vessels are damaged.