Sentences with phrase «on magnetic field measurements»
Based on magnetic field measurements taken by the Messenger at an altitude as low as 9 miles, scientists have now discovered that Mercury, located just 36 million miles from the sun, possesses a magnetic field dating back almost four billion years.
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Nicolas Gillet of the University of Joseph Fourier in Grenoble, France, and colleagues, modelled fluid behaviour in the Earth's core based on measurements of fluctuations in the magnetic field.
Precise measurement results are contingent on the sample being exposed to the magnetic field but not the inevitably present electric field.»
On the other hand, in magnetic field confinement fusion plasma intended for a fusion reactor, which research is being conducted at the National Institute for Fusion Science, development of high precision electron density measurements is becoming an important research topic.
Now, using gravitometers and magnetometers, which measure fluctuations in gravity and magnetic fields, as well as deep - earth measurements from seismometers embedded in the ice, Bell is closing in on answers.
A specialized camera on a telescope operated by U.K. astronomers from Liverpool has made the first measurement of magnetic fields in the afterglow of a gamma - ray burst (GRB).
The dynamics of solar processes can be captured on shorter time scales, and the improved light - gathering capacity of the new telescopes allows us to extract more information from spectral lines with higher fidelity and accuracy, especially with respect to magnetic field measurements.
The study brought together data from several spacecraft, as well as supporting observations from solar wind probes and ground - based geomagnetic observatories, to develop a model that describes the Earth's magnetic field and its interaction with the solar wind not just theoretically as had been the case previously, but based on actual measurements.
When a molecule or compound with an unpaired electron is placed in a strong magnetic field, the spin of the unpaired electron can align in two Another dating method using electron spin resonance (ESR)-- also known as electron paramagnetic resonance (EPR)-- is based on the measurement of
Typical reconstructions of historic heliospheric magnetic field (HMF) BHMF are based on the analysis of the sunspot activity, geomagnetic data or on measurement of cosmogenic isotopes stored in terrestrial reservoirs like trees (14C) and ice cores (10Be).