She says the current research provides a proof of principle.

It is a proof of principle that this can be done.

Still, the experiment became known as a proof of principle.

He added that they had recently completed the proof of principle for the machine.

Sang notes that this is just a small proof of principle study.

There was a term for that: they had demonstrated proof of principle.

As a proof of principle, that is not bad.

This may seem pretty basic, but it is intended merely as a proof of principle.

It is expected that further projects will be proposed for funding to the different Proof of principle programs available.

Proof of principle prototype (or model): Shows that something can be done.

It will still take some time before anyone can build anything like an artificial muscle, he added, but the work is proof of principle.

In terms of proof of principle, we absolutely know this will work.

"You have the proof of principle that you can do it."

"They're still in the proof of principle stage," Pike said.

The Stanford study is a proof of principle, not hard evidence the technique will work outside the lab.

Nevertheless, the good clinical results in the first patient established "proof of principle".

"It's the proof of principle that we are excited about," Self said.

"This is proof of principle that you can inject the tumor."

Sure, but that's just an in-principle argument, proof of principle.

Explain if a proof of principle and/or prototype will result from the R&D.

That was the proof of principle done with microwaves.

For now, what they have is a proof of principle and a staggering vision of the future.

What we have here is proof of principle.

Amoxapine as treatment for Schizophrenia - a proof of principle study.

He said: "This is an interesting proof of principle.