Cardiometric Studies on Children: I. Stethographic Patterns of Heart Sounds Observed in 1,482 Children

Environmental Health and the Aging Population

“…As a baseline, it is important to recognize that the objectives in environmental health are (1) to establish physical barriers to prevent the spread of disease, and (2) to provide surroundings that will help maintain vital resistance and promote positive health and a sense of well-being. The engineer is concerned primarily with inanimate matter and directs his attention not to people but to the physical environment in and with which they must live.…”