Sentence examples for a hard time detecting from inspiring English sources

But others who are not facing immediate layoffs said they were having a hard time detecting any major positive shifts in the economy.

Judging by Mr. Chenault's performance as he made the rounds this week of the company's newly leased offices in Parsippany and Short Hills, N.J., those looking for the slightest flinch will have a hard time detecting it.

To use a famous image by S. Coleman, a little man living inside one of these possible asymmetric worlds would have a hard time detecting the rotational symmetry of the laws of nature (all his experiments being under the effect of the background magnetic field).

Humans are rather good at recognizing people from almost angle, but one of facial recognition systems' key weaknesses is that they have a hard time detecting - let alone recognizing - a face if it is not looking towards the camera, according to Dr Kilpatrick.

In medical treatment, for example, they're investigating how practitioners could have a harder time detecting expressions of pain in the faces of African American men to try and explain a contributing factor in the racial disparities of pain management.

Moreover, scientists have a hard time tracking such grains because, as they grow larger, they emit longer wavelengths that are increasingly difficult to detect.

He had a hard time.

"It's a hard time.

"It was a hard time.

We all have had a hard time.

I was having a hard time".