Sentence examples for a problematic exchange from inspiring English sources

Slumped beside him, in black jeans and a T-shirt advertising Italian prog-rock band Goblin, Guy-Man looks and acts at least a decade younger, long-haired and taciturn, like a problematic exchange student.

The problematic exchange of the water molecules displaced by ligand binding with the medium was emulated by coupling of MD and Grand Canonical MC simulations.

As we have noted, the problem of this reduction arises from the fact that the commodification of certain things is in itself morally problematic, and from the fact that, where the commodification of certain things is not in itself problematic, exchange-values do not accurately reflect use-values, that use-values and exchange-values diverge, that their points of reference are different.

Following the SPPARC ethos (also called "interaction therapy", see Wilkinson, 2010), during sessions 1, 2, and 3, a dyad viewed short video clips from pre-therapy conversations to increase their insight into key features (both positive and negative) of their interactions (referred to as facilitators and barriers) and to identify what they could have done differently during problematic exchanges.

He's a problematic interviewee.

Distribution is a problematic word.

But it was a problematic notion.

It proves to be a problematic oddity.

"Goon" is a problematic word, I grant.

Uribe does have a problematic background.

It's just a problematic thing".