Sentence examples for has proved intractable from inspiring English sources

His other priority, reviving the Mideast talks, has proved intractable for far longer.

And like all such problems, this one, too, has proved intractable.

He said the "toolbox" was intended to generate as much flexibility as possible in solving a problem that has proved intractable.

In Britain, by contrast, private debt fell from 207% of GDP in 2009 to 190% in 2012 thanks to improvements by both households and firms.Getting debt down has proved intractable because the economic climate has been so unforgiving.

The crisis has proved intractable in part because of its very nature: a legal process with obvious and sweeping political effects, seized on by Iraqi leaders with competing interests.

The issue at the heart of the negotiation has proved intractable because Flemish nationalists are pushing for a new constitutional settlement to give the regions more power over issues like the economy.

The dispute over Nagorno-Karabakh, an Armenian-inhabited enclave within Azerbaijan, has proven intractable, and the impasse threatens to affect the stability of an important swath of territory stretching from Russia to Iran.

A number of subsequent equations have been found for other types of systems, although generalizing to, say, dense gases has proven intractable.

The problems of having it there all the time had proved intractable, he said, but a memorial will be on the plinth temporarily in 2010, the 60th anniversary, before moving it to a permanent site nearby.

While there is consensus that the American health care system is bloated with waste, eliminating enough to save $2,500 per family would require simultaneous and synergistic solutions to a host of problems that have proved intractable for decades.

The main disadvantage of these studies is the limited resolution resulting in linkage to very large regions that have proved intractable for candidate gene identification.