Sentence examples for a challenge remains from inspiring English sources

Whether Hutton and his colleagues are ready for such a challenge remains to be seen.

A challenge remains as to how best to design these novel flow regimes.

A challenge remains to integrate the storage elements as closely as possible within a fully flexible device.

A challenge remains in how to use such results predictively for local and instantaneous consumption speed for small segments of turbulent flames where their unsteady stretch history is not periodic.

Although significant progress has been made in improving plant immunity by expressing key, defense-related genes and proteins from different species in transgenic crops, a challenge remains for molecular breeders and biotechnologists to successfully engineer elite, transgenic crop varieties with improved resistance against critical plant pathogens.

A challenge remains to explain phenotype transitions in terms of adaptations in molecular components and interactions in underlying biological systems.

But a considerable challenge remains.

But a key challenge remains to address the "middling" schools so frequently overlooked by policymakers.

A major challenge remains in preparing superhydrophobic textiles that withstand the impact of high hydrostatic pressure.

A key challenge remains however to fit these agent-based models to actual movement data.

A key challenge remains: measuring resilience.