Sentence examples for challenge of determining from inspiring English sources

Then she faced the challenge of determining a proper design.

A newsmagazine reporter, played by Kate Winslett, takes up the challenge of determining his guilt or innocence.

No leader in history had ever faced such a challenge of determining how to use such a revolutionary means of exercising responsibility.

I was starting my PhD at Cambridge and embarking on the scientific challenge of determining whether the universe had always existed and would always exist or had begun with a big explosion.

Following his work on insulin he developed further methods for studying proteins, particularly the active centres of some enzymes, and in about 1960 took on the challenge of determining the order of bases in DNA, known as DNA sequencing.

But the volatile security situation in post-Qaddafi Libya has added to the challenge of determining whether it was purely a local group of extremists who initiated the fatal assault or whether the attackers had ties to international terrorist groups, as Secretary of State Hillary Rodham Clinton suggested Wednesday.

Aside from the challenges of determining what would constitute a "genuine connection," such a proposal would establish, at birth, two classes of citizens: those who have nothing to prove, and those who must somehow demonstrate their commitment to American society.

As learners expand the boundaries of the learning management system into open or blended learning settings, researchers are faced with new challenges of determining success from the students' perspectives (Ferguson, 2012).

We focus on the challenges of determining what level of protection is warranted by investigations of health services and programs of care, in contrast to the traditional randomized clinical trial design, and how best to assure subject protection.

For example, the challenges of determining the different types of TPP, pyro-P, and ortho-P adsorption complexes with XANES spectroscopy is highlighted by Hamilton and coworkers [7] where adsorbed TPP on goethite is spectrally identical to adsorbed pyro-P and adsorbed ortho-P.

Facebook's Stretch told the Senate Intelligence Committee that the "technical challenges" of determining which users were exposed to the propaganda and then contacting them "are substantial".