Sentence examples for ascertain origin from inspiring English sources
A phylogenetic analysis has been performed on both rrnL and cox1 genes, to ascertain origin and phyletic relationships of the Musculista sex-linked haplotypes (Fig. 3).
We also scrutinized the methods section of all the original articles to ascertain the origin of data with special emphasis on whether the research was carried out in RoW countries.
"...Until the debris has been examined by experts, it is not possible to ascertain its origin".
Point sources have been fairly well characterized; however, non-point sources (NPS), such as agricultural fields, require further study to ascertain the origin and physicochemical forms of P.
We were engrossed in trying to ascertain the origin of something on a skewer when I felt a faint brush against my shoulder bag and turned around to see a woman dart off into the crowd.
The activity follows the trend: Cu-TNU-9 > Cu-ITQ-2 > Cu Y, and in situ electron paramagnetic resonance (EPR) and infrared (IR) spectroscopies have been used to ascertain the origin of their different behavior.
The lack of histological or biopsy information did not allow us to ascertain the origin of the nodules.
In order to ascertain the origin of the efflorescence it would be of interest to look first at the content of inorganic components in wood.
Thus, to ascertain the origin of the increased serum LDH as occasioned by treatment with extract, the differential diagnosis may need to be carried out.
In both cases the RC was involved with severe pain and functional impairment that required an arthroscopic second look to ascertain the origin and the characteristics of the mass.
