The first author of this paper has based literally dozens of other implementations on it, unifying datatypes representing many different kinds of terms.
There are unifying themes, but these are rather pre-theoretical.
They rule out certain higher-order functions, especially self-applications, as they cannot unify recursive types.
The power of anticommunism to unify antagonists had definite and rather constricted limits.
Differences aside, however, a notable point unifying these three cases is the involvement of coarticulatory vowel-consonant interaction in their emergence and/or subsequent development.
This institution evidently was moving towards unifying the juridical statutes, the diversity of which could not resist the integration of the network for long.
The usual structural rules are unified in a single rule allowing us to do a finite number of exchanges, weakenings and products of hypotheses.
Each vignette is vividly contextualized, but a larger historical arc that would unify the profiles fails to emerge.