Sentence examples for remains a difficult issue from inspiring English sources

But what to do with the refinery, which also provides 144 jobs and another 1,500 related to its operation, remains a difficult issue.

Gastric variceal hemorrhage treatment remains a difficult issue for clinicians.

"It remains a difficult issue for the university," said Stephen Handel, UC's associate vice president for undergraduate admissions.

In clinical practice, switching biologics remains a difficult issue.

Interpreting scores remains a difficult issue as there are often no normative data available.

However, selecting the right level of positive end-expiratory pressure (PEEP) remains a difficult issue [ 2, 3].

Still, exposure assessment remains a difficult and uncertain issue in these studies, most of which indicate a lung cancer risk from indoor radon.

The issue remains a difficult one for some Democrats, particularly those in the midst of hard-fought re-election campaigns in conservative-leaning states.

Despite the growing acceptance of same-sex marriage, the issue remains a difficult one for some Democrats, particularly those in the midst of hard-fought re-election campaigns in conservative-leaning states.

Responding to her proposal to send a team to Moscow to get Russia's intelligence assessment on the Iranian missile threat, Ryabkov said that missile defense remains a difficult LONDON 00002214 003 OF 007 issue for Russia; the Presidential text was good guidance, but Russia needed more time to consider the U.S. view regarding the missile threat from Iran and issues of their missile technology.

But the problem is that the assumptions themselves are difficult to interpret and evaluate, and so the issue remains a difficult one.