The phrase "a more stringent control of" is correct and usable in written English.
It can be used when discussing the need for tighter regulations or oversight in a particular area or context.
Example: "The government is advocating for a more stringent control of environmental pollutants to protect public health."
Alternatives: "a stricter regulation of" or "a tighter oversight of".
They allow a more stringent control of the environmental conditions, use smaller amounts of material and provide a much higher interface/volume ratio than in conventional Langmuir Troughs.
In a two-alternative forced choice paradigm, the subject is presented two choices and must pick one (even if the observer thinks he/she did not see the stimulus), which produces a more stringent control of observer criteria than a yes/no response.
In Scandinavian countries, a significant reduction in the incidence of NS HD in young adult females has, in fact, occurred (Merk et al, 1990; Foss-Abrahamsen et al, 1997), and may perhaps be related to a more stringent control of measles.
To account for this potential issue and ensure that task-relevant responses can genuinely be triggered during sleep, we implemented a more stringent control of vigilance in the second experiment, where only NREM2 brain activity was considered in the sleep condition.
It thus provides a more stringent control for estimating the efficiency of other algorithms.
We found that more stringent control of confounding resulted in a stronger association in the direction of lower risk of hospitalization among ATIV recipients, which was expected given the observed imbalance in relevant covariates between the 2 vaccine cohorts.
3) We include the more stringent control of measuring tRNA binding to 80S complexes without an IRES RNA present and compare that to IRES-80S complexes with cognate or noncognate codons.
In embryo-retaining eutherian mammals, the secondary reduction of yolk accumulation and extreme reduction in oocyte size necessitated reintroduction of the egg's polyspermy-preventing mechanisms and/or more stringent control of sperm numbers at the site of fertilization.
Although this low rate of contamination did not prevent genotyping of any of the 38 individuals, we subsequently adopted more stringent control of reagents and picking tools and eliminated environmental contamination in later opa sequencing experiments.
