Sentence examples for maintains indefinitely from inspiring English sources

A state is called viable if there exists at least one control function that maintains indefinitely the system inside the viability constraint set; the set of all these viable states is called the viability kernel.

But this superior performance cannot be maintained indefinitely.

Moreover, if it were maintained indefinitely, it could have harmful side effects.

These careers can also be hard to maintain indefinitely because youthful strength eventually fades.

Plus, once some of these remedies are in place, they must be maintained indefinitely.

If a particular site asks for detailed research about a topic, comScore says "selected anonymous records relating to that specific site may be maintained indefinitely".

The leading one, for women, is estrogen replacement after menopause, which may have to be maintained indefinitely to prevent rapid bone loss.

Petrobras's refinery prices for fuel are now 23percentt lower than those in the United States, a situation that the company cannot maintain indefinitely.

Such storage appears robust (dry casks at Fukushima, hit by the tsunami, show no sign of having leaked) and can be maintained indefinitely.

A plasma in stable equilibrium can be maintained indefinitely if the leakage of energy from the plasma is balanced by energy input.

Moreover, parasitic diseases can be maintained indefinitely in human populations that are without access to medical relief to break the parasite infection cycle.