Sentence examples for principal challenges is from inspiring English sources

One of the principal challenges is liberalizing the status of women, less than 15percentt of whom are employed.

One of John's principal challenges was acquiring the large sums of money needed for his proposed campaigns to reclaim Normandy.

The principal challenge is how to alert the pilots to their situation without overloading them with information, especially in a crisis when they become highly focused.

For the restaurant operator the principal challenge is to blend in and not overwhelm a museum's distinctive look and style with a design that clashes or contradicts.

If the negotiations are to succeed, the principal challenge is for the rich countries: America must show it can deliver the concessions it has offered, and Europe must demonstrate it is committed to free trade even when this annoys its inefficient farmers.

The principal challenge is thus allocate resources in the current time slot given the average rate achieved so far in the time window and the likely achievable rate during the remainder of the time window.

Zillion's principal challenge is proving that the amount of advertising and rental revenue it generates will outweigh the risks posed by creating yet another free substitute to cable television.

Because meaning is something that people must ascribe to a knowledge representation and not an intrinsic property of the symbols a principal challenge is for the developers and the users of a knowledge-based system to be certain of those meanings, and to ensure that the meanings do not drift over time.

A principal challenge is to now further expand the number of molecular targets investigated, and integrate conventional practices with the best target-matched therapies.

A principal challenge is duration usually no less than 6 months—of chemotherapy, which contributes to non-adherence, treatment failure, and if not completed the acquisition of anti-tuberculosis drug resistance [ 1- 3].

The principal design challenges were: integrating new and interfacing to existing frontend systems, providing a useful trigger result, satisfying the rate and latency requirements and not interfering with ongoing data taking during commissioning.