Sentence examples similar to is presenting significant obstacles from inspiring English sources

Often experimental measures of these parameters are unavailable, which presents significant obstacles for modeling.

Andy Thayer, a leader of the activist coalition, told CBS Chicago that he was alarmed by the proposal, which presents significant obstacles to the coalition's planned May 19 rally at Daley Plaza, followed by a march to the McCormick Place.

But the traditional mechanisms for funding not-for-profits – foundations, grant agencies, and similar philanthropic sources – would present significant obstacles.

They were presented with significant and non-significant P values.

The area was largely agricultural, intersected with dikes and irrigation ditches, although these did not present significant obstacles.

Trips to Dublin and Twickenham present significant obstacles, but not psychological barriers.

However, the heterogeneous nature of lignin presents significant obstacles for the establishment of a standard methodology for its depolymerization.

Previous research has identified many barriers that present significant obstacles to accrual in conventional CCTs [ 21, 23, 31, 34].

What obstacles are presented to aid organizations?

Only SNPs presenting statistically significant differences regarding pathotype are presented.

While the knowledge to reach elimination in Mali and Niger by 2015 is there, significant obstacles still exist.