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.
Hematology is the study of blood and blood disorders. Hematologists and hematopathologists are specially trained doctors who specialize in diseases of the blood and blood components, including blood and bone marrow cells.Hematological tests can help diagnose anemia, infection, hemophilia, blood-clotting disorders, and leukemia.o evaluate bleeding and clotting disorders and to monitor anticoagulation (anticlotting) therapies. Bone marrow biopsy is not a common test in general, but is a common test for hematologists. It involves taking cells from the bone marrow for analysis for many types of disease.