Sentences with phrase «polarity reversals in»
Sohl, L.E., N. Christie - Blick, and D.V. Kent, 1999: Paleomagnetic polarity reversals in Marinoan (ca. 600 Ma) glacial deposits of Australia: Implications for the duration of low - latitude glaciation in Neoproterozoic time.
https://pubs.giss.nasa.gov/
Bogue found records of two polarity reversals in these flows, giving him his first glimpse into the magnetic field's complex contortions during its flips, which he is still studying today.
To achieve this, the researchers introduced an aqueous solution enriched with bismuth ions to a superconducting magnet and irradiated it with radio frequencies via a small coil until they registered a polarity reversal in the bismuth ions.
Not exact matches
This has to do with the reversal of polarity in God as compared to the polarity of the worldly actual entities (PR 345).
Occasional «storms» in the core are strong enough to flip the polarity of the magnetic field, although the process of reversal is usually quite slow, taking 3,000 to 10,000 years.
He cautions in a commentary accompanying the report that it remains too early to tell if the planet is in the early stage of a polarity reversal.
Most of this cooling occurred in the Pacific Ocean and may have been associated with the reversal in polarity of the PDO (Stephens et al., 2001; Levitus et al., 2005c, see also Section 3.6.3).
Subjecting a discharged cell to a current in the direction which tends to discharge it further to the point the positive and negative terminals switch polarity causes a condition called cell reversal.
Systematic differences in the overall shape of successive 11 - year modulation cycles and similarities in the alternate 11 - year cycles seem to be related to the polarity reversals of the polar magnetic field of the Sun.
Within the sediments, they also detected repeated reversals in the polarity of the planet's magnetic field.
But the cores do contain polarity reversals similar to those spotted in Arizona.
Who is to say that the effects of the polarity reversal of the Sun's magnetic field (marking Solar Cycle 24's midpoint) will not act in concert with other natural forces to amplify the effects of the Sun on the Earth's future climate in ways we can not comprehend?