The phrase "a single and effective" is correct and usable in written English.
It can be used to describe something that is both singular in nature and has a strong impact or efficacy.
Example: "The report provided a single and effective solution to the ongoing issue."
Alternatives: "one powerful" or "a unified and impactful".
Those two drafts have failed to produce a single dependable and effective starter either on offense or on defense.
In this paper, we presented a simple and effective single image super-resolution method.
Simultaneous identification of nsSNPs associated with antimicrobial drug resistance would provide data valuable for clinical, epidemiologic, and evolutionary purposes in a single, cost-effective, and highly portable format that is amenable to electronic database comparisons (16 ).
However, DA-9801 is a herbal extract and, this has made elucidation of a single effective component and its plasma concentration difficult.
All you had was a single effective drug and no vaccine?' ".
"The Hidden Blade" is rated R (Under 17 requires accompanying parent or adult guardian).There's a hint of sex, some ponderous swordplay and a single, effective bullet.
This protocol enables us to explicitly model effects of changing population size throughout development rather than assuming dependence on a single, coarse-grained effective population size; and to include the effects of specific and varying cell doubling times.
The conclusion based on our results is that THAL as a single agent is effective in refractory and relapsed MM patients and that of various established MM prognostic factors, the pretreatment serum albumin level identified the group of patients with a long-term response to THAL therapy.
By combining binding determinants from both substrates into a single molecule, the effective affinity and selectivity for the target is dramatically increased.
