Drugs Used to Treat Gum Disease Antibiotic treatments can be used either in combination with surgery and other therapies, or alone, to reduce or temporarily eliminate the bacteria associated with gum disease or suppress the destruction of the tooth's attachment to the bone.
MHD is a macroscopic theory. The partial differential equations of MHD can in principle be derived from Boltzmann's equation assuming space and time scales to be larger than all inherent scale-lengths such as the Debye length or the gyro-radii of the charged particles.
Weâve already established that a homopolar motor is a type of electric motor, specifically it is one that uses direct current to power rotational movement, such as that generated by a battery.It was the first type ever built and demonstrated by Michael Faraday in 1821. homopolar motor creates rotational movement because of what is known as the Lorentz force. Whatâs happening is that electrical current is flowing from the positive terminal of the battery to the negative and into the magnet.