Sentence examples for posed formidable challenges from inspiring English sources

Europe has swept away many internal borders, and taken on tasks that once posed formidable challenges to sovereign tiddlers, such as running a currency.

The "Eroica" poses formidable challenges for a young orchestra.

Even separate but coordinated systems, the model experts think more likely, pose formidable challenges.

However, its dramatic volume change during cycling poses formidable challenges to building stable electrodes.

Still, the work poses formidable challenges that this production, directed by David McVicar, brilliantly solved.

But even for an old hand, the Met poses formidable challenges.

However, despite this progress, the search to simplify principles of understanding continues and important mechanistic uncertainties still pose formidable challenges.

Chemical and physical instability at both electrodes pose formidable challenges to development of practical lithium metal batteries.

Cartilage injuries caused by arthritis or trauma pose formidable challenges for effective clinical management due to the limited intrinsic proliferative capability of chondrocytes.

These materials as well as structural ceramic and hardened steels pose formidable challenges for cutting tool materials during machining, hence they are referred to as difficult-to-cut.

Natural resource planning increasingly emphasizes control of undesired exotic plant species, which pose formidable challenges to conservation on many urban and wildland landscapes such as national parks.