1 Dietary supplements, such as vitamin D and probiotics, for atopic dermatitis. 2  Rice bran broth (applied to the skin) for atopic dermatitis. 3  Tea tree oil, either alone or added to your shampoo, for seborrheic dermatitis.  Fish oil supplements for seborrheic dermatitis.
Charged Particle in a Magnetic Field Suppose that a particle of mass moves in a circular orbit of radius with a constant speed . As is well-known, the acceleration of the particle is of magnitude , and is always directed towards the centre of the orbit.
The number of positively-charged particles in an atom is called its __(16)__. The sum of the positively-charged particles and the uncharged particles is called the __(17)__ of the atom. Atoms that have the same number of positively-charged particles but different numbers of uncharged particles are called __(18)__. The Danish physicist __(19)__ proposed a model of the atom in which the electrons orbit the nucleus without losing energy. He called each possible orbit a(n) __(20)__.