Type III binary compounds contain no metal atoms. There are two different naming systems for Type III binary compounds: the âold systemâ and the ânew system.â The old system uses prefixes to indicate the number of each atom present and the new system is identical to that used for naming Type II compounds.
In 1950, the Mississippi Legislature voted to create a four-year medical school. On July 1, 1955, the University Medical Center opened in the capital of Jackson, Mississippi, as a four-year medical school. The University of Mississippi Medical Center, as it is now called, is the health sciences campus of the University of Mississippi.
1980s: The First MRI for MS. There were major technological advances in magnetic resonance imaging (MRI) during the late 1970s. It became more useful as a diagnostic tool for disease. 1981 marked the first time that MRI was used to view the brain of someone with multiple sclerosis. Dr. I.R. Young performed the honors in England, and within a few years, it was clear that this new technology could show doctors the damage incurred by MS, even when patients experienced no outward symptoms.