Sentences with phrase «application of an electric current»

In three randomized trials, treatment of chronic low back pain with radiofrequency denervation, a procedure that can be performed with different techniques including the application of an electric current to the pain - conducting nerve, resulted in either no improvement or no clinically important improvement in chronic low back pain, according to a study published by JAMA.
The material they were using, antimony sulfide, is a molten semiconductor, which normally would not allow for the kind of electrolytic process that is used to produce aluminum and some other metals through the application of an electric current.

Not exact matches

Ang and co-workers, in collaboration with researchers across Singapore and in Australia, wanted to investigate whether patients could get better at using a BCI if their brain was first subjected to transcranial direct current stimulation (tDCS)-- the application of an external electric current to the skull.
A new, lightweight composite material for energy storage in flexible electronics, electric vehicles and aerospace applications has been experimentally shown to store energy at operating temperatures well above current commercial polymers, according to a team of Penn State scientists.
Besides direct application of heat, heat energy can be stored by passing an electric current through the material or irradiating it with light, enabling the repeated absorption and release of heat energy by a variety of methods.
In terms of consumer applications, high - purity graphene could also be a great option to build efficient thermoelectric devices that convert heat into electric current (and vice versa) with little energy loss — for instance, creating lightweight circuitry woven into clothes that turns body heat into charge for our smartphones.
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[70] The electric motors use the first automotive application of liquid cooling on both sides of the high - current transistors, allowing greater contribution from the electric motors versus the gasoline engine.
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