the unjust or prejudicial treatment of different categories of people or things, especially on the grounds of race, age, or sex.
victims of racial discrimination
recognition and understanding of the difference between one thing and another.
discrimination between right and wrong
the selection of a signal having a required characteristic, such as frequency or amplitude, by means of a discriminator that rejects all unwanted signals.
The advantage of this technique over conventional one-photon fluorescence is better signal strength and discrimination using less light energy.