Sentence examples for great challenges have from inspiring English sources

"We face no concrete walls … sometimes there can be a sense that the great challenges have somehow passed and that brings with it a temptation to turn inward".

So there is room for a new business here, but some great challenges have to be overcome.

Despite the structural similarity between BNNTs and conventional CNTs, great challenges have been encountered in fabricating BNNTs compared with the relative ease of synthesizing CNTs.

With the power conversion efficiencies of PSCs excessing 20%, great challenges have been focused on the issues of cost and long-term stability which are majorly related to the hole transport materials.

Some of the greatest challenges have been working hard to achieve an objective and still falling short.

Within the field of cell signaling, a great challenge has been to distinguish between competing signaling pathways within a cell.

Despite of all the progresses that have been achieved by combining optical tweezers with microfluidic systems one great challenge has, to our knowledge, not been conquered yet.

One of NetSuite's greatest challenges has been the need to reduce the length of the sales cycle, given the high upfront costs of its subscription model.

One of the greatest challenges has been finding women willing to participate.

One of the greatest challenges has been the classification of the aye-aye, which has been a topic of debate up until very recently.

Singularity University, whose mission is to challenge experts "to use transformative, exponential technologies to address humanity's greatest challenges," has 22 core faculty on staff, three of whom are women.