Sentence examples for substantial challenges to from inspiring English sources

Both works posed distinct, substantial challenges to the players.

Hydrogen is considered a sort of holy grail of fuel, but there are substantial challenges to its development.

Despite impressive growth in the first year of operations, Mr. Fils-Aime said there were substantial challenges to operating a wireless carrier in Haiti.

However, temporality of experience poses substantial challenges to traditional reductive evaluation approaches.

Changes in drivers, vehicles, and roadways pose substantial challenges to the transportation safety community.

Despite these efforts, there exist substantial challenges to achieving universal coverage of child immunization in developing countries, especially within the Sub Saharan African (SSA) region [31].

The fact that Cox doesn't is hardly a substantial challenge to that statement.

Yet the philosophy of life he adopted proved a substantial challenge to that bond.

If workers turn against each other then there's no chance of a substantial challenge to their anti-worker plans.

On the other hand, Kidd's jumper with 1.4 seconds left to play looked pretty substantial to me and presents a substantial challenge to Dumars and the Pistons.

But the resistance in the greenest of green countries underscores a more substantial challenge to the international effort to drastically reduce fossil fuels in the world's energy supply: workers and retirees, local economies and communities still depend on the fuels the rest of us hope to let go of to preserve the planet for our children and our children's children.