Sentence examples for a long standing problem from inspiring English sources

The Russians have focused on drugs, Afghan heroin a long standing problem to them through the former Soviet Central Asian Republics.

Launching a large balloon in a limited launching field is a long standing problem in Japan.

Protein structure prediction (PSP) is a long standing problem in structural biology and bioinformatics.

Modeling and detecting parameter stability of econometric models is a long standing problem.

Finding the capacity of MIMO broadcast channels, a long standing problem in the information theory community, was recently solved.

Underground utility lines being struck by mechanized excavators during construction or maintenance operations is a long standing problem.

A remarkable solution to a long-standing problem!

But at the same time these events have worsened a long-standing problem.

As with ballistic missiles, guidance has been a long-standing problem in cruise missile development.

A long-standing problem with free association is that people aren't very good at it.

Confusing myself with the models in the pictures is a long-standing problem.