Epidemiology is concerned with the incidence of disease in populations and does not address the question of the cause of an individual's disease.This question, sometimes referred to as specific causation, is beyond the domain of the science of epidemiology.he subdiscipline of forensic epidemiology is directed at the investigation of specific causation of disease or injury in individuals or groups of individuals in instances in which causation is disputed or is unclear, for presentation in legal settings.
Major system characteristics. Tacan stands for Tactical Air Navigation and is a system which, working in the u.h.f. band, between 962 and 1,214 Mc/s, gives to a pilot continuous information as to his range and bearing from a beacon.
How sway bars work, and why people use them. Here's how a sway bar works. shifts toward the outside of the turn compressing the springs on that side. springs on the inside generally extend a little, or do nothing. chassis itself, it appears that the outside suspension compresses and the inside doesn't. to the chassis.