"Playing four Test matches in India is a highly challenging activity.
"Sam was a highly challenging child," says his former headteacher, Greg Walter.
"This has created a highly challenging and sensitive situation, which has slowed the possible rate of evacuations".
In combination, these factors have the potential to meet the highly challenging performance metrics of the International Technology Roadmap for Semiconductors (ITRS) [1] beyond the 15 nm technology generation, in particular the need to reduce supply voltages towards 0.5 V.
It's a new, highly challenging difficulty mode exclusive to the PlayStation 3 version of BioShock.
Its prediction from chemical structure remains a highly challenging task for quantitative structure activity relationship studies.
Providing a networked and personalized VBL experience is a highly challenging task.
It's a big market, but it's also highly challenging and fragmented, and the road, apparently, has been bumpy.
Optimizing the performance of wireless networks for emerging network applications is a highly challenging issue.
Mitigating these environments is highly challenging and requires special considerations for designs and materials.
