A person responsible for the implementation of electronic data interchange systems between companies. The EDI analyst is technical consultant for the trading partners and is involved with deploying systems using the traditional EDI standards and XML-based Web implementations.
Volcanic ash is also harmful when inhaled and  can damage the eyes and lungs. It can clog the engines of cars and  aircraft, and can bring down planes in flight. In some eruptions,  superheated clouds of ash and gas called pyroclastic flows race  down the slopes of a volcano.
Oort Cloud: 10 Need-To-Know Things. 1  The Oort Cloud is a region of space. The known comets in this region are much smaller than the Earth's moon. 2  The Oort Cloud surrounds our sun, a star. The Oort Cloud is a spherical shell, occupying space at a distance between five and 100 thousand AU.