Sentence examples for yet been ascertained from inspiring English sources

"The identity of Mrs Simpson's secret lover has not yet been ascertained.

The causes of their deaths have not yet been ascertained, and Leicestershire Police were keen to underline that their enquiries are still at an early stage.

Wear of the UHMWPE acetabular cup in total hip arthroplasties (THAs) is influenced by the sliding distance and direction of individual points on the femoral head, which has as yet been ascertained only for normal subjects.

Although dependent on the TM of the 5T4 molecule, the precise nature and stability of the interaction has not yet been ascertained.

Like many newly described classes of small RNAs, a function for pr19RNAs has not yet been ascertained.

However, the optimum requirement for oleic acid to confer beneficial lipoprotein profiles has not yet been ascertained.

Therefore, the potential value of determining plasma ADM in such patients cannot yet be ascertained.

It remains contentious as to whether glutamate and glutamine resonances are separable; thus, it cannot yet be ascertained if the increase is in glutamine or glutamate or both.

Whether this is a genuine problem for in vitro selected ribozyme RNA replicases cannot yet be ascertained as the templates used to study polymerization are still very short, owing to the limited extension of current enzymes [ 20- 22].

The knowledge of the distribution of Echinococcus genetic variants in all parts of the country has not been ascertained yet.

The optimal dosage of tissue-tolerable plasma (TTP) treatment based on evaluation of molecular results has not been ascertained yet.