Sentence examples for morphology remains difficult from inspiring English sources

Progress is being made toward regenerating teeth by seeding dissociated postnatal odontogenic cells onto scaffolds and implanting them in vivo, but tooth morphology remains difficult to control.

Our initial results indicate that reproducing corneal stroma-like local and long-range organization of collagen may be simpler than we anticipated while controlling spacing and fibril morphology remains difficult, but perhaps not impossible in the (reasonably) near term.

However, the analysis of these experiments is complicated by the dependence of the film morphology on semiconductor thickness and the detailed carrier distribution between these layers remains difficult to probe.

But their task remains difficult.

Of course, the security situation remains difficult.

Assessing the program's effect remains difficult.

"For now the situation remains difficult".

So the choice remains difficult to explain.

And so levelheadedness remains difficult.

The full extent of the disruption remains difficult to gauge.

Determining the precise state of Federer's game remains difficult.