Sentence examples for impossible to establish whether from inspiring English sources

It is usually impossible to establish whether or not they have really suffered the traumas they claim.

Obviously, it is impossible to establish whether those who consult the horoscope make different daily decisions as a result.

However, the review team concluded that it was impossible to establish whether or not the individuals should have been considered suspects or eliminated from inquiries.

Since no direct estimates of the risk in men versus women are available, it is impossible to establish whether the risk is higher in one of the two sexes.

Therefore, it is impossible to establish whether the CYP11A1 deaggregation is deep enough, i.e. whether it is able to produce monomers, dimers or trimers: apparently, the sensitivity of the device is not sufficient to ascertain that deaggregation did occur in the mixture of these species.

The birds fossilized at Isla de la Juventud are smaller than the single extant specimen, but the paucity of available material makes it impossible to establish whether the populations were genuinely different.

Normally, when examining the association of a bias variable and reviewers' ratings it is impossible to establish unambiguously whether a particular group of manuscripts receives more favorable reviewers' ratings due to this variable, or if the more favorable ratings are simply a consequence of the manuscripts' scientific quality [27].

When examining the association of bias variables and peer review outcomes without controlling quality it is impossible to establish unambiguously whether a particular group of papers receives more favorable recommendations or decisions due to these variables, or if the more favorable recommendations and decisions are simply a consequence of the papers' scientific quality.

If it will detect a signal to the expected level, it will be impossible to establish with certainty whether it is due to the well known classical radiometer effect or else to a violation of the equivalence principle which would invalidate General Relativity.

PCHC nurses perceived as unclear and/or closed caused disruptions in the interaction due to parents' being uncertain whether it was impossible to establish rapport.

It is not clear whether he meant releasing them, but that is what the Defense Ministry announced Friday, telling the Itar-Tass news agency that it had proved impossible to establish the pirates' citizenship or establish legal grounds for prosecuting.