Sentence examples for presented a difficult problem from inspiring English sources

The fast-moving march presented a difficult problem for the police.

There Was Mr. Henderson with a fish nearly as large as he was - it presented a difficult problem of disposal.

It was his manager's business to glance first over all such submitted devices to see if any of them really presented a difficult problem to the initiated.

The Charlie Hebdo attacks in Paris this year presented a difficult problem for schools, who had to balance a respect for the communities in which they work with ​the need to address the issues with students.

The accusations present a difficult problem for Saudi Arabia, which has suffered a series of major terrorist attacks in the last year, the most recent of which left 22 people dead during a shooting spree by militants in Khobar on the Persian Gulf coast.

The determination of errors generated by systems measuring dynamically changeable signals presents a difficult problem due to their unknown shape and the measurement duration.

Other designs may have other limitations: e.g. in using adjunctive therapy the identification of the components of a treatment most responsible for any observed effects presents a difficult problem; in normal volunteers, exposure durations which are not representative of those in epilepsy patients on chronic treatment represent a major validity issue.

Radial scars present a difficult problem within breast screening.

Having stakeholders with diverse value systems come together to discuss the challenge may prove to be a more fruitful approach than applying the standard top-down approach; 3. Examining the patient's perspective: Disagreements between patients or their substitute decision makers and health care teams present a difficult problem with no perfect solution.

These manipulations may be compared with the phenomenon of "absurdism" observed when physics students were presented with a difficult problem involving the relativity of simultaneity (a challenging concept for the typical student).

For instance, handling employees' social insurance when coal mines are forced by the local state to suspend production presents a difficult problem.