The Cherenkov effect A charged particle traveling in a dielectric medium with n>1 radiates Cherenkov radiation if its velocity is larger than the phase velocity of light v>c/n or Î² > 1/n (threshold) The emission is due to an asymmetric polarization of the medium in front and at the rear of the particle, giving rise to a varying electric dipole momentum.
cyclo-. 1. Combining forms relating to a circle or cycle; or denoting an association with the ciliary body. 2. In chemistry, a combining form indicating a continuous molecule, without end, or the formation of such a structure between two parts of a molecule.
For other types of cyclosporin, see Cyclosporins. Ciclosporin (INN / BAN) (pronounced /ËsaÉªklÉËspÉrÉªn/); cyclosporine (USAN); cyclosporin (former BAN); or ciclosporin A, cyclosporine A, or cyclosporin A (often shortened to CsA) is an immunosuppressant drug widely used in organ transplantation to prevent rejection.or other types of cyclosporin, see Cyclosporins. Ciclosporin (INN / BAN) (pronounced /ËsaÉªklÉËspÉrÉªn/); cyclosporine (USAN); cyclosporin (former BAN); or ciclosporin A, cyclosporine A, or cyclosporin A (often shortened to CsA) is an immunosuppressant drug widely used in organ transplantation to prevent rejection.