Sentence examples for permanent challenges from inspiring English sources

The mantle edge is in constant contact with the external environment and hence there will be permanent challenges to the immune system.

Implementation of special measures of protection in favour of the particularly vulnerable groups, the fight against harmful practices remain permanent challenges.

His move has served as a permanent challenge to the London-centric worldview.

That feels like it is going to be a permanent challenge".

There need to be a permanent, challenging voice helping to develop global governance for AI technology.

Adaptation to market requirements is a permanent challenge in industrial solar-cell production.

But Ibsen also offers a permanent challenge not just to actors but also to directors, designers and audiences.

It's not really a simple process for anyone these days, but I have a permanent challenge.

Improving the economics of chemical production processes through process intensification measures is a permanent challenge in the design and retrofit of chemical processes.

The need to cover large areas while maintaining unobstructed interior spaces is a permanent challenge in the design of medium and large span roofs.

The lessons learned long ago in the US – that you can't have peaks without mountain ranges, that elite universities flourish in mass systems, but also that elites should be subject to permanent challenge – have never been learned here.