Sentence examples for been of concern from inspiring English sources

Such disobedience has always been of concern to the dominant classes.

This type of incontinence has been of concern to the human family for centuries.

The problem of robot selection has been of concern to manufacturers for many years.

It has been of concern in many other industries in recent years.

The quality of nursing care in geriatric hospitals has been of concern.

Some DIY materials have long been of concern for "off-gas" (released when chemicals in glues and bonds evaporate).

The problem of adjusting retirement benefits to changes in the economy has been of concern in many countries.

The presence of so-called brown clouds of pollution over urban areas has been of concern for decades.

Gaming of pageviews and downloads has also been of concern to publishers and repositories (Gordon et al., 2015).

Filin's health has been of concern since he was targeted in a Mafia-style revenge plot in January 2013.

Many have come from Molenbeek, the Brussels borough with a large Muslim population that has long been of concern.