Sentence examples for made it difficult to establish from inspiring English sources

But that mind-set has made it difficult to establish a repertory of recent works.

The interrelationship of LH and FSH has made it difficult to establish with certainty that two separate hormones exist, particularly since both are glycoproteins.

He shanked several shots Saturday and admitted that he was concerned about the match, particularly because the gusting winds made it difficult to establish a rhythm.

The prosecutor said that "efforts to cover up the crimes" — removing bodies from hospitals and preventing doctors from documenting the dead and wounded — had made it difficult to establish the number of victims.

The water made it difficult to establish a cause of death, and Suffolk police employed a wade-and-dive team to search for any of Gemma's property that may have washed downstream.

As noted above, the sporadic occurrence of foraminiferal tests made it difficult to establish a stable isotope stratigraphy for the deeper sites.

However, the mev pathway was often found on short contigs making it difficult to establish its proximity to the nap pathway.

Technical problems with anemometers can make it difficult to establish a reliable record of wind patterns.

Police said the husband was not cooperating with police, making it difficult to establish a motive for what is believed to have been a targeted shooting.

By dipping deep into the West Bank, the barrier will also make it difficult to establish a viable Palestinian state in any negotiations, he said.

The two worked closely together and labeled some of their early work with joint credit lines, sometimes making it difficult to establish authorship conclusively, Mr. Wallis said.