Sentence examples for has posed significant challenges from inspiring English sources
About 30percentt of the workforce is Polish, and communication has posed significant challenges.
The Irish state's food agency admits that the weakness of sterling against the euro created by Brexit has posed significant challenges to the mushroom industry.
Although deterioration of concrete structures over time is normal and expected, the rate at which this has occurred for highway bridges since the 1960s, when officials began applying deicing salts in the winter, has been abnormally advanced and has posed significant challenges, both economically and technically.
The current drought in the Horn of Africa has posed significant challenges to education services in all affected countries.
Continuing unemployment — and the historic downgrading of America's debt rating — have posed significant challenges to policy makers.
Other products have posed significant challenges.
Well control issues have posed significant challenges to deep water drilling construction.
The priests who managed these powerful institutions wielded considerable influence, and despite their ostensible subordination to the king they may have posed significant challenges to his authority.
Over-exploitation, diseases, and habitat loss have posed significant challenges to find an alternative bioresource for biomass production.
For the past 75 years, successive waves of antibiotic-resistant Staphylococcus aureus strains have posed significant challenges to clinicians and public health officials [ 1].
The absence of an observable intermediate species may just be due to an unfortunate combination of those factors; these limitations have posed significant challenges in defining the SOR reductive mechanism.
