Periodontal treatment is the specialist cleaning of your teeth and gums to help control the bacteria that cause gum disease. Gum disease is caused by the germs (bacteria) which live in your mouth. The bacteria stick to your teeth, irritate the gums and make them bleed.
(Redirected from Ground effect in aircraft) In fixed-wing aircraft, ground effect is the increased lift (force) and decreased aerodynamic drag that an aircraft's wings generate when they are close to a fixed surface. When landing, ground effect can give the pilot the feeling that the aircraft is floating.
The Gore Effect â Nature strikes back at a charlatan. The âGore Effectâ is a tongue-in-cheek correlation between appearances of Al Gore or his minions, who attempt to scare us with the phantom menace of global warming, and the occurrence of unusually cold weather at that place and time. The term has been subsequently applied to any conference on global warming that experiences unusually cold weather.