The corona phenomena generated on the 1000 kV ultra-high voltage (UHV) AC transmission line and the resulting corona effects become crucial technical issues of the UHV power transmission.

By analyzing the critical value of thermal blooming and self -focusing, it is shown that the critical value of self-focusing is about five magnitude larger than thermal blooming s in the same atmospheric conditions.

This paper tends to have a brief discussion of the enlightenment for Arts Education brought by the Three Effects of Robert Rosenthal Effect, Halo Effect and Broken Effect.

Study results suggest that some social cognitive bias such as halo effect, stereotype, primary effect and illusion of transparency not only have negative impacts but also positive effects on the choice and employment of talents.

It leads people to infer a series of other correlated characters according to the individual character,that is,halo effect induces people to form a entire impression according to some sectional information.