The phrase "ascertained based" is not correct in English and does not convey a clear meaning.
It seems to be an incomplete expression and lacks proper context to be usable in written English. An example could be: "The results were ascertained based on the data collected."
Alternatives: "determined based" or "established based."
In addition, the 13C signature measurements allow us to detect injected CO2 in plot regions where its presence could not be unequivocally ascertained based on concentration measurement alone.
Nano-indentation was used to determine the Young's modulus and hardness of the coatings, while microtensile tests were used to introduce controlled strains in the coatings through the cp Ti and TiAl6V4 alloy substrates, from which the strength, fracture toughness and adhesion behaviour could be ascertained based on multiple cracking and delamination events.
This presupposes that the stability of the well system can be ascertained based on advance knowledge of the wellbore/rock behaviour derived from established rock mechanical and failure models.
While distant, sequence-based relatives of caspase-like proteins (e.g., meta- and paracaspases) have been recognized in silico in various unicellular organisms, however, bacterial orthologs have yet to be ascertained based on DNA sequence (Vercammen et al. 2007).
For example, in most vaccine field trials, cases are ascertained based on clinical symptoms, then the specific infectious agent is confirmed by a laboratory test, so efficacy against clinical disease is determined.
Zinc oxide has been ascertained based on the UV Vis-NIR reflectance profile in Fig. 1b, exhibiting an inflection point at 384 nm [13] and on the lUV Vis-NIRe spectreflectancet reprofileherein) showing the sharp band at around 380 nm ascribable to ZnO band gap emission [14] and a broad band at higher wavelengths.
However several of the Governor's positions can be ascertained based on his public record.
Using the information from all of the interviews, they found the rates of six mental disorders to be considerably higher than those ascertained based on just the last interview, which is called the retrospective method and is commonly used in studies.
Families were not ascertained based on any phenotype.
These functional properties were ascertained based on earlier published studies and by extensive bioinformatics analyses.
The diagnosis of T1DM was ascertained based on physician diagnosis extracted from chart review.
