Sentence examples for been unexpectedly difficult to from inspiring English sources

But peace has been unexpectedly difficult to come by for Laoura, who won a bronze in moguls skiing at the 2006 Winter Games, in Turin, Italy, and is working here as a reporter for French television.

This proved to be unexpectedly difficult to do.

It was unexpectedly difficult to determine the precise catch mechanism in C. d. media.

Such transcriptional diversity could be the reason why developing gene-expression based predictors of chemotherapy sensitivity for basal-like cancer has been unexpectedly difficult [ 17, 18].

The identification of S/MARs within genomic sequences has proved to be unexpectedly difficult, as they do not appear to have consensus sequences or sequence motifs associated with them.

However, notwithstanding the design of 4 generations of ABCB1 inhibitors and the wealth of information on the biochemistry and substrate specificity of ABC transporters, translation of this vast knowledge from the bench to the bedside has proven to be unexpectedly difficult.

The main limitation of our survey was that record linkage of participants to their original vaccination records was unexpectedly difficult, and it was not possible to match the majority of participants born in the late 1980s to the database of original vaccination records.

In theory the world's electricity needs could be met with just a tiny fraction of the energy sloshing around in the oceans.Alas, harnessing it has proved to be unexpectedly difficult.

It has decades of experience in the District of Columbia, but its expansion to the Maryland suburbs three years ago was unexpectedly difficult.

These crystal sponges were tested on some small molecules, with two being unexpectedly difficult cases for analysis with in-house diffractometers in regard to data quality and proper space-group determination.

Even when he had permission to shoot, he found it unexpectedly difficult to use his camera.