Caesares) is a title of imperial character. It derives from the cognomen of Julius Caesar, the Roman dictator. The change from being a familial name to a title adopted by the Roman Emperors can be dated to about AD 68/69, the so-called  Year of the Four Emperors .
Answer: An SVI (status verification interface) number is a unique number assigned to a certified CâTPAT member. Other CâTPAT members can utilize the SVI number to verify a companies CâTPAT status.
General Discussion. The sludge volume index (SVI) is the volume in milliliters occupied by 1 g of a suspension after 30 min settling. SVI typically is used to monitor settling characteristics of activated sludge and other biological suspensions. 1 Although SVI is not supported theoretically,2 experience has shown it to be useful in routine process control.