Sentence examples for been proved only from inspiring English sources

The technology is still at an early stage and has been proved only at a small scale, using a two-milliliter reactor.

But so far they have been proved only to extend life by a few months in patients whose cancer has been diagnosed as virtually incurable.

In a reverse scenario, protection against asthma conferred by BCG vaccination (for defense against tuberculosis) has been proved only in children with a history of allergic rhinitis (hay fever).

In the another case, he helped a convicted rapist win release from prison in 1996 on the grounds that his guilt had not been proved, only to be confronted a couple of weeks ago with news that the freed man had been charged with murdering a woman in Missouri and had been named a suspect in another killing.

To our best knowledge, the area property of the EXIT chart has been proved only for cases where the priori channels are erasure channels.

However, nontrivial upper bounds on the lengths of periodic orbits had previously been proved only for some very restricted classes of Boolean networks.

No oil has been proven only of benefit to health and long life.

It is important to note that, for technical and ethical reasons, some of the details of this mechanism have been proven only in laboratory animals.

They must clearly believe in asset "bubbles", which have been proven only after the fact, as even former Fed Chairman Greenspan has admitted.

So far, the prognostic value of plasma CT-proET-1 measurements has been proven only in patients during the acute phase of myocardial infarction [33], [34].

From the functional data available to date, a significant function has been proven only for rs1862513 [ 2– 5].