Sentence examples for class of challenging from inspiring English sources

Rather it emerged from my desperate attempts as a naïve new business studies teacher to engage a class of challenging 14 and 15-year-olds.

Bilevel optimization problems are a class of challenging optimization problems, which contain two levels of optimization tasks.

Attempts to sidestep this problem by, say, carefully constraining the class of challenges faced by organisms inevitably involve sneaking in the very kind of order that we're trying to explain — something Dembski calls the displacement problem.

The advent and increasing implementation of user configured and user oriented systems structured around the use of cloud configured information and the Internet of Things is presenting a new range and class of challenges to the underlying concepts of integration and transfer of functionality around which mechatronics is structured.

The main conclusions that Hitchens drew from these were that religion, and specifically Islam, was an underestimated force for evil in world affairs, that the US empire could be a countervailing force for good, and that the left had become detached from any international working-class movement capable of challenging capitalism, and was on the wrong side of history.

The precatalyst dramatically improved the yield of a class of extremely challenging cross-coupling reactions between functionalized heteroaryl chlorides and electron-deficient phenols.

We have a once-empowered class of people challenging powerful bullies.

"Easy A" classes don't count; think of challenging and comprehensive classes in which you performed well.

My days consisted of challenging classes, lively conversation over meals, excursions into the New Hampshire wilderness, and extracurricular activities that developed valuable teamwork skills.

Above all he showed his ability as a world-class tester and one capable of challenging the hegemony shared by Wiggins, Tony Martin and Fabian Cancellara.

If consistent variation in social competence exists, one would expect that certain individuals, or groups of individuals with the same social history, would perform better in all of these four classes of challenges.