Sentence examples for cannot be demonstrated as from inspiring English sources

This approach exemplifies the widely accepted Euclidean reductio ad absurdum, for which a proposition that cannot be demonstrated as true proves that its contrary is instead true, since a third possibility does not exist (tertium non datur).

Step 5. Seek additional evidence – when the alternative explanations cannot be ruled out or when the program (e.g. HIA) cannot be demonstrated as being a potential contributor to the observed results, the model of change is reviewed and/or additional information is sought.

Indeed if, in general, the convergence of this algorithm for the resolution of the compound fixed-point problem is guaranteed by Blum's theorem [61]; in our case, the convergence of the algorithm cannot be demonstrated since, as explained above, the uniqueness of the solution cannot be assured mathematically.

Our examination of the literature has shown that health-based guidance values cannot be demonstrated to represent absolute zero effect levels, as is recognised by the intended level of protection enunciated in the 'Straw Man' proposal.

It should be noted, however, that such a causal relationship cannot be demonstrated; we offer this idea as a hypothesis only, which will require further examination.

The result is that, unless this decision is overturned, any organisation with a human rights agenda is now likely to lose its charitable status "if its purpose … at least in part is directed towards procuring changes in the laws or changing decisions of governments in a foreign state, it cannot be charitable as public benefit cannot be demonstrated".

Compliance does not hold and hence it cannot be demonstrated.

However, this theoretical premise cannot be demonstrated.

However, this hypothesis cannot be demonstrated in the present study.

Even though some of the intermediate Leptospira spp. have been described as clinical isolates, virulence cannot convincingly be demonstrated [33], [34].

However, such correlation cannot always be demonstrated [ 11].