The phrase "a significant challenge with" is correct and usable in written English.
It can be used when discussing difficulties or obstacles related to a specific issue or situation.
Example: "The team faced a significant challenge with the implementation of the new software system."
Alternatives: "a major difficulty regarding" or "a considerable obstacle in".
Fine-scale modeling represents a significant challenge with regards to numerical simulations, due to its computational expensiveness and hard manageability.
A significant challenge with legacy software lies in the assembling of relevant materials to provide necessary context for meaningful access and use.
But that is a significant challenge with nearly 400,000 visits by residents of Britain to Pakistan in 2004, of an average length of 41 days.
In high frequency bandwidth, high loss, low Q inductors and high noise figure is a significant challenge with on-chip monolithic microwave integrated circuits (MMICs).
The intragenic heterogeneity encountered in many dominant disease-causing genes represents a significant challenge with respect to development of economically viable therapeutics.
Assembling and interpreting the short read data produced by sequencers in a timely fashion, however, is a significant challenge, with current pipelines taking thousands of CPU-hours per genome.
"Any encampment of more than just a few people is a significant challenge, especially with our resources".
A significant challenge associated with this model may be to create "what-if" scenarios for the analysis of interdependencies.
Coherent, and auditable, tracking of time-evolving hazard levels is desirable, but this is a significant challenge, even with the assistance of a Dynamic Bayesian Network (DBN).
In Denmark and other European Union (EU) countries, the rapid growth of these intermittent DERs will pose a significant challenge associated with congestion issues in distribution grids.
Adherence and retention in care for HIV/AIDS patients on ART remained a significant challenge, however, with an average lost to follow-up rate at 12 months of 27% at HIV treatment centers across the country [ 48].
