Table of Contents. 1  Introduction. 2  How potentized remedies work. 3  Breathing and circulation. 4  Asthma symptoms explained. 5  The digestive system. 6  The nervous system. 7  How alcohol affects the nervous system and liver. 8  How opiates act like a dam. 9  Inflammation and infection. 10  Fever. 11  The common cold. 12  Earache. 13  Hints and tips.
message transfer agent - MTA. Related Terms. Short for message transfer agent, MTA is the program responsible for receiving incoming emails and delivering the messages to individual users. The MTA transfers messages between computers. Hidden from the average user, the message transfer agent is responsible for routing messages to their proper destinations.
Mountaintop removal mining (MTR), also known as mountaintop mining (MTM), is a form of surface mining that involves the mining of the summit or summit ridge of a mountain.his method of coal mining is conducted in the Appalachian Mountains in the eastern United States. Explosives are used to remove up to 400 vertical feet (120 m) of mountain to expose underlying coal seams. Excess rock and soil is dumped into nearby valleys, in what are called holler fills or valley fills..