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 (hÄÂ´mÉtolÂ´ÉjÄ), n the scientific study of blood and blood-forming tissues. hematology tests, n.pl the diagnostic tests of the blood and its constituent parts. hematology. the science dealing with the morphology of blood and blood-forming tissues, and with their physiology and pathology. hematology reference values