Sentence examples for always existed about from inspiring English sources

Controversy has always existed about predicting in vivo clinical performance from in vitro biomechanical results since in vitro reproduction of in vivo conditions, such as complex load distribution and muscle reactive forces, can be challenging.

Concern always exists about accuracy in these surveys and it is difficult to determine with certainty whether the responses reflect what HCWs actually do.

YA is a relatively new marketing category, but YA novels have always existed in that they are about the lives of teenagers.

The 'patient' as one party within the medical encounter has inevitably always existed, but there is debate about how this figure was constructed.

Mid-spatial frequency errors (amplitude<0.1 μm, wavelength about 100 nm) always existed on the machined surfaces along feeding direction.

"We did see that," he said, "but we said these are cases that have always existed, and we are just hearing about them at the time".

So what about the "realist" argument: torture has always existed, so is it not better to at least talk publicly about it?

Fact-based films have always existed in Hollywood, so what is it about the current crop which differs from the norm?

DeMarco is right about the consensus: it has always existed among the special interests clamoring for explicit government backing.

Obviously, the accumulation of wealth has always existed in different forms, especially since the agricultural revolution about 10,000 years back.

"Bullying has always existed.