These trials are "pivotal" trials in which the doses and formulations to be marketing are tested for efficacy.
Here, as elsewhere, the pivotal notion is choice - and, more particularly, rational choice, positioned as the essence of human action.
This leaves the remaining two types of voters as pivotal.
And courts know the difference between disputes concerning political legitimacy and pivotal disputes concerning the criteria of legal validity.
If the party is not pivotal, we assume that it votes sincerely.
The marginalised subject-position of the woman, however, reveals the pivotal role of the feminine in the narcissistic constructions of male desire and the male self.
Thus, it was a pivotal moment common to the agrarian and solar year cycles.
Memorable and layered, it may prove pivotal in the context of his output so far.