Agents Pathogènes

Heat: Heat is a form of energy caused by a transfer of thermal agitation (or thermal energy) that is felt upon contact.

Cold : is the opposite sensation of heat and is associated with low temperatures. It is also a relative term in the context of heat transfer: a body is described as “cold” when it is in thermal contact with another body of higher temperature, from which it can receive heat.

Chapter contents: Definitions, Mecanisms, Cold-Related Diseases  ..