Why, some ask, give tax concessions on small fortunes made from an opportunistic purchase followed by a relatively rapid restructuring and resale of a business?

I have learned that such things, like most other things, are constructed out of tiny little particles that are traveling at relatively rapid speeds and separated by relatively vast distances.

The approach appears to have delivered relatively rapid progress.

Curiously, for many (small) proteins or protein domains, relatively rapid and efficient refolding can be observed in vitro.

It may present in acute (recent infection, relatively rapid onset) or chronic forms.