Sentence examples for challenge has proved from inspiring English sources

The challenge has proved so popular that she said it would be repeated this fall.

But with little infrastructure, high infant mortality rates and ethnic divisions, the challenge has proved enormous.

First held in 2013, a year on from the Olympic road race and covering the same route, the 100-mile challenge has proved to be both a spectacular feat of organisation and a spectacular hit with cyclists.

AMP challenge has proved to be a useful marker of corticosteroid anti-inflammatory activity but it is known to be influenced also by the LABA component.

In forestry in British Columbia, this challenge has proven sufficiently daunting that its new system of forest practices has proven to be far less performance-based than initially envisioned.

As that challenge has proven difficult to commercialize for reasons of cost and scale, those same companies are increasingly pivoting to target more immediately lucrative consumer markets.

Apple's great challenge has proven that design is perhaps the single most productive investment a firm can make — and that's why its rivals are desperately playing catch up.

The Ice Bucket Challenge has proven to be an interesting study into the spread of viral memes, as well.

However, similar to HIV infection of humans, developing a vaccine that protects macaques from infection following pathogenic SIV MAC251) challenge has proven difficult, and current vaccine candidates at best, only reduce viral loads after infection.

A major challenge has proven to be the regional stigma surrounding Ebola and the fear of workers trying to control the outbreak.

Bray said the "treasure hunt" challenge had proved very popular with the public and the gallery's visitor numbers have quadrupled over the past three months.