Sentence examples for many difficulties exist from inspiring English sources

Although many difficulties exist, including homogenously blending CNTs and ceramics, we have already obtained a blend with improved fracture toughness values.

We have shown that many difficulties exist in the analysis of cancer NGS data, but NGS still promises to provide a more accurate picture of cancer as a somatic genetic disease than any other method used to date.

Many difficulties exist when comparing the outcomes of free vascularized fibular grafting from several previous reports because of differences in operative techniques, use of different staging systems, and different clinical score systems.

While many treatment difficulties exist in NHL, rituximab resistance and refractory/relapsed disease represent current and emerging challenges.

It must also be con-sidered that in many camps a great many technical difficulties existed and inquiries were not made everywhere on uniform lines.

Difficulties exist in assessing these, largely because the evidence from many rivers remains limited and fragmentary.

Difficulties exist in the design and execution of surgical studies, and there are many challenges and limitations that must be addressed.

But further difficulties exist.

However, difficulties exist in incorporating built structures in viewshed computation.

Where language difficulties exist, relatives act as translators [ 51, 62].

However, due to the complexity of the network structure and the rapid change of social network platforms, for studying information spreading on online social networks there exist many difficulties.