Comments from observers suggest that, when instructors were following up/giving feedback on clicker questions or activities, they often posed questions to the students.
Such cases, based on the legal concept of "universal jurisdiction" for torture and certain other crimes, have proliferated in recent years, though they have often posed more of an aggravation than a serious threat.
Epidemiological studies have limitations and often pose more questions than they provide answers.
These pseudotumours often pose a diagnostic dilemma, as they are difficult to differentiate from malignant tumours on imaging [25].
These trees often pose a risk to structures if they fall.
For women targets, the scammers often pose as army officers – strong and reliable men they can trust.
The projects often pose environmental challenges, need new infrastructure and take up acres of land, and they require enormous investments before generating revenue, posing large risks for developers.
Shakespeare's villains often pose these kinds of questions.
The Europhobes who often pose as sceptics are not.
Less cheerily, the travails of migration all too often pose a challenge to the traditional family.
