Sentence examples for this is a core problem from inspiring English sources
This is a core problem with democracy.
This is a core problem, now and into the future, that Chile shares with its South American neighbors — the inability to break free of the shackles of commodities exploitation, which provides their livelihoods but leaves them perennially vulnerable to boom-and-bust cycles and wild currency fluctuations.
"Now Germans are beginning to recognize that this is a core problem of all people," said Bernd Schlömer, the vice chairman of Germany's Pirate Party, a new party that recently won 8.9 percent of the vote in Berlin's state elections and emphasizes Internet freedom and online privacy issues.
It is a core problem that no one has solved.
The inability to interact socially is a core problem in autism.
Decision making is a core problem in Supply Chains.
The service network design problem (SNDP) is a core problem in freight transportation.
On the other hand, the structure of the measurement matrix is a core problem in CS.
Synthesis planning is a core problem in chemistry, first treated as computational problem by Corey [1] in the late sixties.
Quantifying spatial patterns of species richness is a core problem in biodiversity theory.
