Sentence examples for presents a difficult challenge from inspiring English sources

Yet NATO officials say Serbia's attempt to force a partition presents a difficult challenge.

Attempting to reduce costs but provide the same services presents a difficult challenge.

This presents a difficult challenge for vaccine design and merits the development of novel immunization protocols.

The infection of an aortic prosthetic graft presents a difficult challenge for surgeons.

A suspected metabolic disorder presents a difficult challenge to the physician and the patient.

The delayed treatment of zygomatic complex (ZMC) fracture presents a difficult challenge to surgeons.

The Gophers will be displaying a similar brand of hockey as BC plays, presenting a difficult challenge for the Eagles in the semifinal round of the Frozen Four.

Bosnia's patience and organisation presented a difficult challenge for England's new-look team, and it soon became clear only a moment of high quality would create an opening.

Inability to do everything--and resisting the temptation to try--presents a difficult challenge for the high achievers attracted to the demanding MD/PhD track.

Numerical simulations of the four-field extended magnetohydrodynamics (MHD) equations with hyper-resistivity terms present a difficult challenge because of demanding spatial resolution requirements.

The complicated dependencies among climate, disturbance, and vegetation present a difficult challenge for LMs, however, because their simulation must reconcile processes and their interactions that occur at different spatial and temporal scales.