Low-Frequency Magnetic Fields in Cars and Office Premises and the Geomagnetic Field Variations.
Sign Up to like & getrecommendations! Published in 2020 at "Bioelectromagnetics"
DOI: 10.1002/bem.22269
Abstract: In this study, we measured and analyzed the spectral characteristics of a low-frequency magnetic field (MF) inside several gasoline-powered cars while driving on busy city roads. The spectra obtained upon measurements in the interior of… read more here.
Keywords: frequency magnetic; frequency; field; power ... See more keywords
The biological effects of geomagnetic field exhibit an important potential for cancer and vascular diseases.
Sign Up to like & getrecommendations! Published in 2022 at "Cell biology international"
DOI: 10.1002/cbin.11785
Abstract: Xu et al. recently demonstrated that cryptochrome 4 (CRY4) protein, as a light-dependent magnetic receptor, can sense geomagnetic fields to guide night-migratory songbirds' navigation and evolution by the formation of composite radical pairs and electron… read more here.
Keywords: cancer; cancer vascular; migratory songbirds; geomagnetic field ... See more keywords
Statistical analysis of geomagnetic field variations during solar eclipses
Sign Up to like & getrecommendations! Published in 2018 at "Advances in Space Research"
DOI: 10.1016/j.asr.2018.01.022
Abstract: Abstract We investigate the geomagnetic field variations recorded by INTERMAGNET geomagnetic observatories, which are observed while the Moon’s umbra or penumbra passed over them during a solar eclipse event. Though it is generally considered that… read more here.
Keywords: field; field variations; geomagnetic field; solar eclipses ... See more keywords
The evolution of the Levantine Iron Age geomagnetic Anomaly captured in Mediterranean sediments
Sign Up to like & getrecommendations! Published in 2019 at "Earth and Planetary Science Letters"
DOI: 10.1016/j.epsl.2019.01.021
Abstract: Abstract The geomagnetic field can vary dramatically over only decades and thousands of kilometers; the Levantine Iron Age geomagnetic Anomaly (LIAA) is probably the best-known example of such short-lived feature of the Earth's magnetic field.… read more here.
Keywords: field; geomagnetic anomaly; iron age; geomagnetic field ... See more keywords
An extended period of extremely weak geomagnetic field suggested by palaeointensities from the Ediacaran Grenville dykes (SE Canada)
Sign Up to like & getrecommendations! Published in 2021 at "Earth and Planetary Science Letters"
DOI: 10.1016/j.epsl.2021.117025
Abstract: Abstract Long-term variations of the geomagnetic field, observed in the palaeomagnetic record, have the potential to shed much light on the evolution of Earth's deep interior. With a geomagnetic field characterised by anomalous directions and… read more here.
Keywords: field; grenville dykes; extended period; geomagnetic field ... See more keywords
On equatorially symmetric and antisymmetric geomagnetic secular variation timescales
Sign Up to like & getrecommendations! Published in 2017 at "Physics of the Earth and Planetary Interiors"
DOI: 10.1016/j.pepi.2017.04.009
Abstract: Abstract It has been suggested that the secular variation (SV) timescales of the geomagnetic field vary as 1 / l (where l is the spherical harmonic degree), except for the dipole. Here we propose that… read more here.
Keywords: variation timescales; field; symmetric antisymmetric; dipole ... See more keywords
Instability of secular variations in the horizontal components of the geomagnetic field: quasi-periodic fluctuations and jerks
Sign Up to like & getrecommendations! Published in 2017 at "Russian Geology and Geophysics"
DOI: 10.1016/j.rgg.2017.08.007
Abstract: Abstract Two types of fluctuations, with a short period (SPFs, 3 ± 0.15 years) and with a long period (LPFs, 10-70 years), have previously been found in the secular variation rate (SVR) of the horizontal… read more here.
Keywords: instability secular; geomagnetic field; quasi periodic; horizontal components ... See more keywords
Multidecadal‐ to Centennial‐Scale 10Be Variations in Holocene Sediments of Huguangyan Maar Lake, South China
Sign Up to like & getrecommendations! Published in 2019 at "Geophysical Research Letters"
DOI: 10.1029/2019gl082863
Abstract: We report a new high‐resolution Holocene 10Be record from Huguangyan Maar Lake in subtropical‐tropical South China, aimed to detect the atmospheric 10Be production signal in low‐latitude regions. After minimizing climatic effects by regression analyses between… read more here.
Keywords: 10be production; geomagnetic field; south china; huguangyan maar ... See more keywords
Geomagnetic Field Model Indicates Shrinking Northern Auroral Oval
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Geophysical Research"
DOI: 10.1029/2019ja027434
Abstract: Fil: Zossi, Bruno Santiago. Universidad Nacional de Tucuman. Instituto de Fisica del Noroeste Argentino. - Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet Noa Sur. Instituto de Fisica del Noroeste Argentino; Argentina.… read more here.
Keywords: indicates shrinking; shrinking northern; geomagnetic field; model indicates ... See more keywords
One Hundred Thousand Years of Geomagnetic Field Evolution
Sign Up to like & getrecommendations! Published in 2019 at "Reviews of Geophysics"
DOI: 10.1029/2019rg000656
Abstract: Paleomagnetic records from sediments, archeological artifacts, and lava flows provide the foundation for studying geomagnetic field changes over 0–100 ka. Late Quaternary time‐varying spherical harmonic models for 0–100 ka produce a global view used to… read more here.
Keywords: field; geomagnetic field; thousand years; one hundred ... See more keywords
Control and symmetry breaking aspects of a geomagnetic field inversion model.
Sign Up to like & getrecommendations! Published in 2023 at "Chaos"
DOI: 10.1063/5.0115772
Abstract: In this work, we consider the geomagnetic field inversion model proposed by Gissinger et al. [Europhys. Lett. 90(4), 49001 (2010)], where a quadratic term is added for symmetry control purposes. The resulting system is explored… read more here.
Keywords: geomagnetic field; field inversion; inversion model; symmetry breaking ... See more keywords