She'd gotten back down to business, turning her back and sifting through the trash with single-minded concentration.

He ate with a single-minded concentration that reminded me of his absence from the dining hall the two nights before.

Much of the success can be attributed to Cappizo's single-minded concentration on football as the only game worth playing.

Industry analysts say much of Burnett's success is the result of its single-minded concentration on existing clients.

As a lawyer, Cleveland became known for his single-minded concentration and dedication to hard work.

They slept with a kind of single-minded concentration that every adult in the room had forgotten decades before.

As a lawyer in Buffalo, he became notable for his single-minded concentration upon whatever task faced him.

The younger woman's single-minded concentration apparently goes back to her childhood.

She was paying for her single-minded concentration on particle physics as a student.

It isn't often that directors do in their own productions with such cavalier disregard for the whole and single-minded concentration on the self.