Sentences with phrase «radiofrequency magnetic»

However, University of Oxford researchers report October 3 in Biophysical Journal that the current form of this «radical - pair mechanism» is not sensitive enough to explain the disruption of the avian magnetic compass by certain radiofrequency magnetic fields, raising new questions about this popular example of quantum biology.

«The radical - pair mechanism of magnetoreception is still just a hypothesis, and arguably the best evidence we have for it so far is the effect of time - dependent radiofrequency magnetic fields on the ability of migratory birds to detect the direction of the Earth's magnetic field,» says senior author Peter Hore, an Oxford biophysical chemist specializing in magnetic influences on chemical reactions.

Not exact matches

«The use of a radiofrequency - driven magnetic field is a big advance in remote gene expression because it is non-invasive and easily adaptable,» says Dordick, who is Howard P. Isermann Professor of Chemical and Biological Engineering and vice president of research at Rensselaer.

The researchers found that the radiofrequency wave for the plasma production, called a helicon wave, is reflected by a local change of the refractive index (contour plot in Fig), which is introduced by the rapidly bent magnetic field structure (white arrows in Fig).

Magnetic resonance imaging uses a powerful magnetic field and radiofrequencies to create images of the pancreas, its ducts, and the surroundingMagnetic resonance imaging uses a powerful magnetic field and radiofrequencies to create images of the pancreas, its ducts, and the surroundingmagnetic field and radiofrequencies to create images of the pancreas, its ducts, and the surrounding organs.

Electromagnetic field (EMF) is an amalgamation of electric field, magnetic field, and radiofrequency radiation.