Results 191 to 200 of about 7,331 (246)

Bogong moths navigate using a light-dependent geomagnetic inclination compass

open access: yes
Warrant E   +6 more
europepmc   +1 more source

State of the geomagnetic field

open access: yes
Chulliat, Arnaud   +5 more
openaire   +1 more source

Selection of the Geomagnetic Normal Field and Calculation of Geomagnetic Anomalous Field

Chinese Journal of Geophysics, 2005
According to the geomagnetic observation data in China for 2003 from 135 geomagnetic stations and 35 geomagnetic observatories, and the geomagnetic data of 38 IGRF calculated points in China's adjacent regions, the distribution of the geomagnetic anomalous field in China was calculated.
Jin-Tian GAO   +5 more
exaly   +2 more sources

Geomagnetic field detection in rodents

Life Sciences, 1988
In addition to behavioral evidence for the detection of "earth-strength" magnetic fields (MF) by rodents, recent investigations have revealed that electrophysiological and biochemical responses to MF occur in the pineal organ and retina of rodents. In addition, ferrimagnetic deposits have been identified in the ethmoidal regions of the rodent skull ...
J, Olcese, S, Reuss, P, Semm
openaire   +2 more sources

Power lines and the geomagnetic field

Bioelectromagnetics, 1995
AbstractThe metric of prime interest in power line epidemiological studies has been AC magnetic intensity. To consider also possible geomagnetic involvement, the orientation of a long straight power line is examined relative to a uniform geomagnetic field (GMF) with dip angle α.
A R, Liboff, B R, McLeod
openaire   +2 more sources

Spatial power spectra of the crustal geomagnetic field and core geomagnetic field

Physics of the Earth and Planetary Interiors, 1980
Equations providing numerical values of the geomagnetic field spherical harmonic spatial power spectrum as defined by Lowes (1966, 1974) are obtained and this power spectrum is related to various other power spectra. Equations relating the spherical harmonic spatial power spectrum to average great circle power spectra for components of the vector ...
Malcolm G. McLeod, Paul J. Coleman
openaire   +1 more source

The Geomagnetic Field

2014
The Earth’s magnetic field represents the ultimate cause of rock magnetization. Here I describe the main internal source, or geodynamo, associated with convective currents in the external core, as well as the crustal field, generated by magnetized rocks, and the external magnetospheric and ionospheric sources. The concepts discussed in this chapter are
openaire   +1 more source

A Study of the Outer Geomagnetic Field

IEEE Transactions on Nuclear Science, 1963
Outer geomagnetic field studied through satellite experiments, reviewing the various types of ...
openaire   +1 more source

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