The phrase "are often challenged with" is correct and usable in written English.
It can be used to describe situations where individuals or groups face difficulties or obstacles in a particular context.
Example: "Teachers are often challenged with managing diverse learning needs in the classroom."
Alternatives: "frequently face challenges with" or "often encounter difficulties with".
We propose that this specific environment is key at surfaces that are often challenged with the extracellular environment.
CSOs are often challenged with pushing company leaders out of the "trade-off" mentality.
Although the government rejects these numbers -- and critics are often challenged with misinformation charges -- it appears from credible sources that Cambodia remains one of the poorest countries in Asia, with 30% of the population living below the national poverty line of 45 cents a day in 2007, with 68.2% of the population living on less than $2 a day.
B.F.A. in textiles, class of 2005 Rhode Island School of Design MISSION STATEMENT -- "As a textiles student, I am often challenged with changing spaces with pattern and color," says Ms. Jenison, of San Antonio.
Liver is a major site of xenobiotic transformation and, as a consequence, is often challenged with hepatocellular injury arising due to oxidant/antioxidant imbalances.
The reagent 1 could be easily used for the synthesis of tertiary fluorides, which is often challenging with the commonly used reagents because of steric issues.
This aids decision-makers and commissioners, who are often challenged when provided with economic analyses which have a very specific boundary (i.e. a pairwise evaluation of treatments which does not capture the full care pathway).
However, they are often challenged by other Muslims, with one man accusing them of having sympathies with Isis – something both men avoid questions about in the film.
When it comes to meeting Food and Drug Administration FDAA) requirements for their products, pharmaceutical, biologics, and medical device manufacturers are often challenged to maintain in-house staff with sufficient expertise in regulatory affairs.
Men with prostate cancer are often challenged to choose between conservative management and a range of available treatment options each carrying varying risks and benefits.
