The phrase "ascertained variations" is correct and usable in written English.
It can be used when discussing identified or determined differences or changes in a particular context, such as research or analysis.
Example: "The study focused on ascertained variations in temperature over the past decade."
Alternatives: "identified differences" or "determined changes".
In sum, this article attempts to identify the role of educational support provided by family members for the educational success of the Turkish second generation and to ascertain variations in its relevance across educational systems with different institutional arrangements.
In this paper, we report the findings from a community-wide survey of family and emergency room (ER) physicians from one Ontario community to assess knowledge and beliefs about CAP and ascertain variation in management strategies.
Comparisons to empirical data to establish evidence for selection will become all the more important once uniformly ascertained genetic variation data sets become available on a genome-wide scale (44), which will permit studies such as the one we report here to be carried out on all genes simultaneously.
To find possible answers we plan to explore stochastic simulations to ascertain whether variations in Spo0B concentration have an effect on the variability of the main effector Spo0A~P.
McNemar's test was used to ascertain if variations from abnormal to normal values compared with baseline for each patient in biomarkers were due to chance or a trend towards change over time.
To ascertain that variations of chromatin flexibility do not necessarily impact higher-order chromatin dynamics, we performed quantitative 3C experiments in mESC that are Triple Knock-Out (H1 TKO) for histone H1 genes H1c, H1d and H1e [ 22].
Objective: To ascertain whether variation in peroxisome proliferator-activated receptor-γ (PPAR-γ), a nuclear ligand-dependent transcription factor affecting both adipocyte differentiation and insulin sensitivity, influences body mass index (BMI).
The objectives of this study were to preliminarily ascertain the variation in mucosal wave magnitude and symmetry for normophonic speakers as assessed via standard and novel techniques, and compare findings across modal and pressed phonations.
Sequences of all the clones generated from every single amplicon were independently subjected to ClustalW alignment to ascertain interclonal variation.
Sequences of the two clones each from every single amplicon were independently subjected to ClustalW alignment to ascertain interclonal variation.
