rigorous

Different businesses will require different levels of website performance, and rigorous multivariate testing helps marketers to see what online features offer varied results for users.

But Olds did more than build Nurse-Family Partnership; he did the rigorous evaluation to prove it would work.

Turning the tide of the epidemic, he says, will require “rigorous contact, tracing, and quarantining.”

Therefore, we can at least infer that the people of Saint-Jean-des-Vignes did not have a rigorous eugenics program like Sparta.

And that kind of rigorous attention to detail is not something you can normally do in television.

The best performing middle schools place great emphasis on “future-focus”—on rigorous high-school curriculum.

And for which had every Individual been hanged, few I imagine would think that Justice had been rigorous.

They were, besides, made amenable to a most rigorous system of laws, the least infraction of which was punished with death.

These castes were kept apart by a rigorous series of religious taboos.

But it was difficult to state intelligibly the grounds of this belief to that man of rigorous logic, if of infinite charity.

The luxury of them was new to him, yet not unpleasing after many years of rigorous self-denial and poverty.