The phrase "ascertained a new" is not correct in written English.
It seems to be an incorrect combination of words, as "ascertained" typically requires an object that is something known or determined, rather than "a new," which is incomplete.
Example: "The researchers ascertained a new method for data analysis."
Alternatives: "discovered a new" or "identified a new."
Specifically, low level hsCRP measurement was included to ascertain whether a new (lower) diagnostic cut off level would be appropriate in this age group rather than the more commonly used level of < 6 mg/l.
The Colorado Type 1 Diabetes Registry was a statewide registry developed to ascertain all new cases of type 1 diabetes in 0- to 17-year-olds in Colorado from 1 January 1978 to 31 December 1988 (10, 11).
In 2008, two papers provided the first reports of GWAS for T2D in East Asian populations and ascertained KCNQ1 as a new susceptibility locus [ 70, 71].
In contrast, they can also be ascertained from new mutation families and these new mutation alleles are more prone to repeat expansion when compared with similar-sized alleles in the general population.
Since the extension of the new born screening in the Netherlands we, and others, have experienced that low carnitine ascertained during new born screening can be associated with low maternal plasma carnitine levels [12].
SEARCH is a multicenter, population-based observational registry that ascertained new cases of physician-diagnosed diabetes in youth 0 19 years of age from 1 January 2002 forward (12).
Reviewing other Neanderthal dates ascertained with the new ultrafiltration method, Dr. Higham sees an emerging pattern that no European Neanderthal site can reliably be dated to less than 39,000 years ago.
We currently lack sequences and population-genetic studies of several taxa described in North America presenting morphological similarities with Lymnaea sp. Therefore, we are not in position to ascertain that this is a new species and to determine whether it is endemic or has been introduced to South America.
The timing of cycles involving the expulsion of fluids from deep within the crust can be ascertained by dating new minerals formed at high pressures in exposed deep crustal sections.
Cabral ascertained that the new land lay east of the demarcation line between Portugal and Spain that had been specified in the Treaty of Tordesillas.
