Sentence examples for persistent challenges for from inspiring English sources

One of the most persistent challenges for educators in New York and across the country is closing the gap in performance between white and Asian students and their black and Hispanic peers.

Formulating a good working definition of annoyance is a persistent challenge for researchers.

"This issue has been a persistent challenge for Pakistan," said a senior American official who deals with South Asia and who spoke on condition of anonymity because of the delicacy of the matter.

A persistent challenge for this combination has been managing dynamically adaptive meshes on more and more MPI tasks.

Reducing return rates by helping consumers visualize what suits and fits remains a persistent challenge for ecommerce, especially when it comes to sartorial purchases.

Despite the fact that bone cysts were discovered about 100 years ago, they remain a persistent challenge for the treating physician.

Background: The achievement and maintenance of access sites for hemodialysis is a persistent challenge for both the vascular surgeon and the clinical nephrologist.

A persistent challenge for programs that have scaled up is how to sustain for the long term.

If there is a persistent challenge for those who work "hands on" in the social sector, it is to permanently break the cycles of poverty.

One persistent challenge for researchers exploring the contents of mind wandering lies in the manner in which people's mental contents are probed [30].

The difficulty of disentangling the confounding effects of secondary dispersal from the impact of natural historical processes presents a persistent challenge for studies on the historical biogeography, particularly of species prone to intentional translocation by humans.