The phrase "a stringent one" is correct and usable in written English.
It can be used to describe a rule, standard, or requirement that is strict or demanding.
Example: "The new regulations imposed by the government are a stringent one, requiring all companies to comply within six months."
Alternatives: "a strict one" or "a rigorous one".
We remark that Assumption 1 should not be regarded as a stringent one.
This requirement is a stringent one and can be a limitation for many individuals treated for chronic pain conditions, including low back pain [ 10].
Furthermore, baseline glycemic control of patients was poor despite the fact that the great majority were using basal-bolus therapy; hence, the cohort can be regarded as a stringent one in which to evaluate once-daily detemir dosing.
"He had a stringent one here, one at Marseille and at Newcastle and with France before the World Cup.
He sometimes feels pangs about making his wife, Jennifer, and the child they are expecting in September live on a budget -- albeit, he acknowledges, not a terribly stringent one.
Greer's trajectory is an example of an intra-community phenomenon known as "flipping" — converting from a more liberal form of Orthodoxy to a more stringent one.
Khan, by contrast, is to insist that an overall 50% of all homes built on TfL land must meet his definition of "affordable" - to be a more stringent one than the government uses - and has asked TfL to move more sites in Outer London up its priority list.
We may avoid such approximation by using a less stringent one.
Thus, the criterion of "normal activities of daily living" has been revised to a less stringent one allowing for discrete IADL deficits in patients with MCI.
The "gold standard" criterion is a relatively stringent one that requires not only ChIP-seq support for interaction between the regulator and the regulatory regions of the target gene, but also significant changes in target gene expression upon knockdown or overexpression of the regulator.
For the second straight game, they concentrated on playing stringent one-on-one defense, motivated by their coach, a three-time N.B.A. champion.
