Investigators conducting research with this type of equipment must provide written. assurance to the IRB that UCLA Clinical Engineering approval will be obtained prior to use. In some situations, the IRB may request Clinical Engineering review and approval prior to.
Some people estimate 70 million mummies, but I think that's an underestimate. Mummification was carried out in Egypt, as I mentioned, for over 3,000 years. I'm sure more human mummies were made during this time period. If you look at animal mummies, several hundred thousand mummies have been found even in one cemetery. Countless mummies have been destroyed by tomb raiders seeking treasures within their linen wrappings.
The first mummies were found in Egypt and had been known about for  many years before they became artifacts and displayed in museums.  There is no name as to know who the pe â¦ rson was to find the first  mummy, but Christian Herzog was first to publish his findings of an  unrolled mummy in 1718.