NPI Search The second method, most likely to be used by medical professionals, is to search by the health care provider's NPI number. To begin an NPI lookup please enter the NPI number in the search box below and click search. If a match is found you will be automatically directed to the provider's profile page.
Convection currents: a cycle of which heat energy in a liquid rises to the top then becomes dense because it is farther away from the heat source at the bottom. the energy sinks to the bottom then heats up again. the cycle repeats.
Definition of convection. 1  1 : the action or process of conveying. 2  2a : movement in a gas or liquid in which the warmer parts move up and the cooler parts move down convection currentsb : the transfer of heat by convection foods cooked by convection â compare conduction, radiation.