Sentence examples for difficulty of challenging from inspiring English sources

Submissions to the contest illustrate the difficulty of challenging a patent.

Rick Avanzino, the president of Maddie's Fund, acknowledged the difficulty of challenging the trustees when the three groups are not named in Mrs. Helmsley's will or in the mission statement.

Poor countries have long complained that America is trying to export its tough intellectual-property protections.The growing debate about America's patents is focused on the process of examining applications and the difficulty of challenging dubious patents.

The difficulties of challenging the unions, in particular, are clear.

From a cognitive science perspective, Aponte et al. [ 2] argued that the difficulty of challenges greatly influences the aesthetics of a game and thus plays a central role in game design.

Evidence presented here, together with that of other studies that used different training stimuli, suggests that auditory training may facilitate cognitive skills that index executive function and the self-perception of hearing difficulty in challenging situations.

Like Attalus of Pergamum, Nicomedes left his kingdom to Rome, and this provoked Mithradates, who was in contact with Sertorius and knew of Rome's difficulties, to challenge Rome again.

"I don't know if it speaks to the state of our politics, the rawness of our public discourse, or the difficulty of the challenges".

But it is the difficulty of this challenge that makes a person's choices so critical, and it is with many of Feldman's choices that we disagree.

Rich McKay, the Falcons' president and a member of the N.F.L.'s competition committee, which oversees rule changes, has also recognized the difficulty of the challenge.

I couldn't help thinking that our little exchange illustrated the difficulty of the challenge Frenkel, a professor of mathematics at the University of California, Berkeley, sets for himself.