There are several kinds of P/Es: 1  Trailing P/E: The earnings are the most recently reported quarter, plus the previous three reported quarters. 2  Forward P/E: The earnings number is the total of estimates for the current unreported quarter and estimates for the following three quarters.
A corona (Latin, ' crown ') is an aura of plasma that surrounds the sun and other celestial bodies. The Sun's corona extends millions of kilometres into space and is most easily seen during a total solar eclipse, but it is also observable with a coronagraph.
Corona radiata. In neuroanatomy, the corona radiata is a white matter sheet that continues ventrally as the internal capsule and dorsally as the centrum semiovale. This sheet of both ascending and descending axons carries most of the neural traffic from and to the cerebral cortex. The corona radiata is associated with the corticopontine tract, the corticobulbar tract, and the corticospinal tract.