Introduction. Magnetic resonance imaging (MRI) is a type of scan that uses strong magnetic fields and radio waves to produce detailed images of the inside of the body. An MRI scanner is a large tube that contains powerful magnets. You lie inside the tube during the scan.
Sempra Energyâs employees take an active role in the political environment through the Sempra Energy state and federal Employees Political Action Committees (collectively, SEEPAC). SEEPAC is a voluntary political action committee independent of any political party.
3. pac. An abbreviation of the name Tupac Amaru Shakur, the legendary rap artist shot in a drive-by in Los Vegas in 1996, dying six days later. 'Pac' is used to describe anyone close to the gangster lifestyle and knows what it's like living hard, just like Tupac did.n abbreviation of the name Tupac Amaru Shakur, the legendary rap artist shot in a drive-by in Los Vegas in 1996, dying six days later.