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.
LIFEPAC is a Christian homeschool curriculum for grades K-12. Designed by a team of accomplished educators with years of classroom experience, LIFEPAC is based on the principle of mastery learning. Students master content in each unit worktext before progressing to the next.