Dog Dry Skin at a glance. 1Dry skin is itchy and uncomfortable, and dogs will scratch, lick, and bite to relieve their symptoms. 2Dry dog skin may appear red, flaky, scaly, or otherwise irritated. 3There are many causes of dry dog skin, and the treatment will depend on the cause.
Definition of Brownian motion. : a random movement of microscopic particles suspended in liquids or gases resulting from the impact of molecules of the surrounding medium âcalled also Brownian movement.
Brownian movement. n. 1. (General Physics) random movement of microscopic particles suspended in a fluid, caused by bombardment of the particles by molecules of the fluid. First observed in 1827, it provided strong evidence in support of the kinetic theory of molecules.. Brownian movement-the random motion of small particles suspended in a gas or liquid. Brownian motion, pedesis. motion, movement-a natural event that involves a change in the position or location of something.