Sentence examples for has been intractable from inspiring English sources

A solution to the problem at the 367ft (112m) tower has been "intractable", the owners told Leeds Coroner's Court.

The ATPase itself has been intractable to structural characterization [ 34, 35].

Specifically, identifying potential reservoir species with the expected long-term coevolutionary history of filovirus infections has been intractable.

Understanding microsecond-timescale dynamics is crucial to establish three-dimensional (3D) structure activity relationships in sugars but has been intractable to experiments and simulations.

The conflict in Northern Ireland had been intractable for decades.

At a press conference in Vienna, Kerry said, "We have made real and substantial progress on some of the most vexing challenges, and we now see the path toward potentially resolving some issues that have been intractable".

"The closed gene pools and extensive pedigrees of purebred dogs make them ideal for mapping genetic diseases that have been intractable in humans," said Dr. Elaine Ostrander, head of the human genetics program at the Fred Hutchinson Cancer Research Center in Seattle.

"It is a permanent solution, to what has been an intractable problem," said Stephen P. Younger, the president of the New York State Bar Association.

PAGE A16 New Hampshire May Close Courts A17 TRACKING BIRDS WHILE THEY FLY For scientists, tracking birds as they fly 60 miles an hour has been an intractable problem.

Chechnya, consumed by war and banditry since 1994, has been an intractable problem for Mr. Putin, fueling terrorism in Moscow, regional disorder and allegations of Russian brutality.

The resulting stylistic tension has been deemed intractable, though Turnage resolves it with a score anchored in a tradition that includes the expressionism of Berg and the very English lyricism of Britten.