Sentence examples for a challenging problem for from inspiring English sources

At first, they said, he seemed to represent a challenging problem for each new specialist to solve.

Autonomous landing is a challenging problem for aerial robots.

Unanticipated difficult airway is a challenging problem for anesthesiologists.

Space debris removal is a challenging problem for a clean and safe space environment.

This poses a challenging problem for the design of the descriptor calculation procedure.

The closure of nasal septal perforation is still a challenging problem for otolaryngologists.

Clustering of specific object detections is a challenging problem for video summarization.

Measuring structural damage during earthquakes has always been a challenging problem for earthquake engineers.

Therefore, exploring high effective catalysts was still a challenging problem for ethanol synthesis from syngas directly.

However, finding optimal thresholds analytically remains a challenging problem for future work.

The treatment of full thickness articular defects remains a challenging problem for the orthopaedic surgeon.