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.
A hematologist, sometimes also written âhaematologist,â is a medical professional who studies and treats blood conditions and disorders. In most countries, hematology is a medical specialty that requires a great deal of training, often as much as eight to 10 years past undergraduate university studies.