Sentence examples for unable to test this from inspiring English sources

Ottaviano and Peri argue that effects are largely driven by agglomeration economies, and ascribe some of this to skilled migrants, but are unable to test this directly.

But until recently, researchers were unable to test this by studying the carbon isotopes in the teeth of such old fossils because the method of removing the isotopes was too destructive.

Shipping appeared as well, but the team was unable to test this very well as the Heyford was forbidden to fly over water.

As SLD1 protein is not very soluble we have been unable to test this.

They were, however, unable to test this hypothesis using their database.

We have been unable to test this idea due to limitations in our ability to generate animals or tissues with simultaneous disruption of both kinases.

Due to poor expression and stability of the Tob W93A mutant, we were unable to test the interaction of this mutant with CNOT7 in vitro, although the mutant expressed in mammalian cells for subsequent interaction assays in vivo.

We were unable to test the site prior to publishing this report.

As no behavioral measures of distress have thus far been validated in birds, we were unable to test the distress-alleviation function during this study.

With Manning's future uncertain — particularly if he is unable to test himself this season — even Dungy said the Colts must take Luck if they have the chance, with the possibility that if Manning can return, they trade Luck for what Dungy said would be a king's ransom.

We acknowledge that the current dataset is unable to test for this hypothesis, as the diagnostic categories of DMDD/SMD are not included in these data.