Results 11 to 20 of about 1,927 (242)

Radiometric Constraints on the Timing, Tempo, and Effects of Large Igneous Province Emplacement

open access: yesGeophysical Monograph Series, Page 27-82., 2021

Exploring the links between Large Igneous Provinces and dramatic environmental impact

An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Jennifer Kasbohm   +2 more
wiley  

+2 more sources

Relation of Extreme Ionospheric Events with Geomagnetic and Meteorological Activity

open access: yesAtmosphere, 2022
This paper studies extreme ionospheric events and their relations with geomagnetic and meteorological activity. With the long observation series at the Irkutsk (52° N, 104° E) and Kaliningrad (54° N, 20° E) ionosondes we obtained the datasets of ...
Konstantin G. Ratovsky   +3 more
doaj   +1 more source

Connection of total electron content disturbances with AE index of geomagnetic activity during geomagnetic storm in March 2015

open access: yesSolar-Terrestrial Physics, 2022
Ionospheric response to the March 17, 2015 geomagnetic storm has been investigated using simulations of the Global Self-consistent Model of the Thermosphere, Ionosphere, Protonosphere (GSM TIP) [Dmitriev et al., 2017; Klimenko et al., 2018].
Belyuchenko K. V.   +3 more
doaj   +1 more source

Relationships between geomagnetic Ар-indeх and EEG parameters in patients with dysfunction of the neuroendocrine-immune complex

open access: yesJournal of Education, Health and Sport, 2021
Background. Recently, on the example of two cohort of patients, we found that disturbances of the geomagnetic field cause a significant immediate modulating effect on the level of immune parameters in the blood. The data available in the literature give
R. Tserkovniuk   +8 more
doaj   +1 more source

Global-GMDs: The global map of geomagnetic disturbances

open access: yesSoftwareX, 2023
To improve the understanding and monitoring the impacts of geomagnetic disturbances (GMDs) on power grids globally, the presented software, Global-GMDs, uses magnetic field measurements from geomagnetic observatories worldwide and Kriging method to generate global maps of GMDs.
Hongyi Hu, Zhonghua Xu
openaire   +3 more sources

Characteristics of the coseismic geomagnetic disturbances recorded during the 2008 Mw 7.9 Wenchuan Earthquake and two unexplained problems

open access: yesEarth and Planetary Physics, 2019
Twenty-seven FHDZ-M15 combined geomagnetic observation systems (each of which is equipped with a fluxgate magnetometer and a proton magnetometer) had been installed in the China geomagnetic network before the 2008 Wenchuan earthquake, during which ...
YaLi Wang   +7 more
doaj   +1 more source

Aurora-Associated Geomagnetic Activity and Health: A Review With Focus on Neurological Implications. [PDF]

open access: yesGeohealth
Health Impacts of Aurora‐Related Geomagnetic Activity. Image sources: segments of the figure were created using visuals from Wikipedia Commons, Pixabay, Flaticons, Pikbest, Pxhere, Publicdomainvectors, Openclipart, and Servier Medical Art, all licensed under Creative Commons. Abstract Geomagnetic activity (GMA), particularly during auroras, has emerged
Sethi Y   +6 more
europepmc   +2 more sources

Large-scale geomagnetic field disturbances accompanied by the powerful explosion of the Tonga volcano on January 15, 2022.

open access: yesВісник Харківського національногоуніверситету імені В.Н. Каразіна. Серія: Радіофізика та електроніка, 2022
Background. A number of authors have described the results of observations of variations in the geomagnetic field caused by the Tonga volcano explosion.
L. F. Chernogor, M. Yu. Holub
doaj   +1 more source

Association Between Geomagnetic Activity and Unsuccessful Out-of-Hospital Cardiac Arrest. [PDF]

open access: yesGeohealth
Abstract Out‐of‐hospital cardiac arrests (OHCAs) represent a significant global health challenge, with a survival rate <10%. Recent research has demonstrated that geomagnetic activity (GMA) can disrupt the circadian rhythm. Therefore, GMA may affect patient outcomes after an OHCA event wherein resuscitation is attempted.
Vencloviene J   +6 more
europepmc   +2 more sources

A NEURAL NETWORK SYSTEM FOR ESTIMATION OF THE GEOMAGNETIC FIELD DISTURBANCE [PDF]

open access: yesVestnik KRAUNC: Fiziko-Matematičeskie Nauki, 2016
The paper presents our software system for estimation the degree of disturbance of the geomagnetic field. The system automatically classifies registered geomagnetic data and determines the state of the geomagnetic field for the current day.
Mandrikova O.V., Zhizhikina E. A.
doaj   +2 more sources

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