Sentence examples for are difficult to corroborate from inspiring English sources

Claims and counterclaims of battles, casualties and competing protests are difficult to corroborate because of government restrictions on journalists.

The daily death tolls reported by activists in the Syrian conflict are difficult to corroborate, but they appear to have receded somewhat since the cease-fire plan took effect in mid-April.

Despite the attackers' claim that they recruited a crowd of attackers on 4chan, it is difficult to corroborate this claim from the data.

Unfortunately, it is difficult to corroborate these speculations with the composition of the effluents of modern vents, as much of the organic material released from modern sources is simply environmentally processed biological material.

It's difficult to corroborate them, and that is also by design: since Operation Border Force came into effect, the media blackout has played a significant role in keeping everyone confused and in the dark.

Therefore, it is difficult to corroborate whether continuing ventricular remodeling would further modify a scale of adaptive responses.

Thus, it is difficult to corroborate that the inhaled FA would be responsible for the observed differences in N-methylenvaline adduct in Hgb.

Due to limited access to victims and labour camp facilities, however, many specific reports of abuses are difficult to independently corroborate.

The validity of these approaches, however, rests on the quality of the data, robustness of the models employed, the suitability of the counterfactual used and the accuracy of the input variables, all of which are difficult to independently corroborate.

Such figures are hard to corroborate.

This gives the possibility to calculate intracellular metabolite fluxes, which are difficult to measure from relatively few measurements and to corroborate the metabolic network.