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.
Biology Prefixes and Suffixes: (hem- or hemo- or hemato-) Definition: The prefix (hem- or hemo- or hemato-) refers to blood. It is derived from the Greek (haimo-) and Latin (haemo-) for blood. Examples: Hemangioma (hem-angi-oma) - a tumor consisting primarily of newly formed blood vessels. Hematic (hemat-ic) - of or relating to blood. Hematocyte (hemato-cyte) - a blood cell.