(a result of) the sending or pouring out (of liquid, e.g. blood)

outpouring

the process of expanding or being expanded; an enlargement

growth

the gradual and unconscious adoption or acceptance of ideas, facts

absorption

the act of penetrating; the ability to understand quickly and well

act of entering

the act of radiating; something radiated: 'radiations emitted by an X-ray apparatus'

dissemination

to cause (something) to become wider, longer etc by unfolding or unrolling; to put (a substance) on a surface and extend its area by flattening etc

expansion, development; extent