A periodontist is a dentist who specializes in the prevention, diagnosis, and treatment of periodontal disease, and in the placement of dental implants. Periodontists are also experts in the treatment of oral inflammation.
Ground speed. Ground speed is the horizontal speed of an aircraft relative to the ground. An aircraft heading vertically would have a ground speed of zero. Information displayed to passengers through the entertainment system often gives the aircraft ground speed rather than airspeed.
Rapid Rescore is a Method to Increase Your Credit Score Fast. Last Updated: March 30, 2015. Imagine this-you are getting ready to close on your home loan when your loan officer calls to say your credit score went down 20 points from when they originally pulled your credit.