Sentence examples for serious concerns when from inspiring English sources

Some of the problems with these approaches are both high complexity and computational cost, which are thought to be serious concerns when considering a high number of students using the AES simultaneously.

"It raises serious concerns when a government official like Teodorin gets enormously wealthy in a country with widespread poverty, especially when the government operates in secrecy by refusing to publish its budgets or reveal how much money it receives from oil," Tutu Alicante, executive director of non-governmental organisation EG Justice, told the BBC.

But there are some more serious concerns when these fringe ideas go mainstream, as Sekoff warned that at times it seems "lunatics are now running the Republican asylum".

It raises serious concerns when the No.1 objective states, "The purpose of this ordinance is to establish a right for property owners to restore a view". This is not an equitable balance between view restoration and tree preservation.

Ultimately, adverse effects on bone metabolism are among the most serious concerns when considering the long-term use of AIs in postmenopausal women.

Fighting in the Syrian capital has also caused serious concern – when rebels entered the Old City in 2012, the government shelled it.

He acknowledged that "there was some serious concern when they really wanted to push through the door to participate in that meeting".

"It's a matter of serious concern when he loses contact with his family and friends," the organization's deputy director for Asia and Pacific programs, Catherine Baber, said in a telephone interview from London.

"Even though for years we've known that this was a serious concern, when you looked at polls up through September, almost nobody outside of Catalonia seemed worried about it," said Lluis Orriols, a sociology professor at Madrid's Carlos III University.

Mr. O'Rourke, however added that "I do think now that we are going to have to consider if there is any way to tighten this up because it is a matter of serious concern when you're talking about an elected official who may not be a citizen".

The simplicity of the architecture makes the systems far more energy efficient, which is a pretty serious concern when you're a company like Facebook building a new data center.