Audiomagnetotelluric sounding using the Schumann resonances [PDF]
, 1987 The Schumann resonance waveforms in the lower ELF band (5-100 Hz) are produced within the Earth-ionosphere cavity by distant lightning discharges; they provide a useful source field for shallow audiomagnetotclluric (AMT) crustal sounding.
Beamish, D., Tzanis, A.
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Long-Term Observations of Schumann Resonances at Portishead (UK)
Atmosphere, 2021 Constructive interference of lightning-generated signals in the extremely low frequency (ELF) below 100 Hz is the source of a global electromagnetic phenomenon in the Earth’s atmosphere known as Schumann Resonances (SR).
Andrea Pizzuti +2 more
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Finite-difference time-domain analysis of ELF radio wave propagation in the spherical Earth–ionosphere waveguide and its validation based on analytical solutions [PDF]
Annales Geophysicae, 2022 The finite-difference time-domain (FDTD) model of electromagnetic wave propagation in the Earth–ionosphere cavity was developed under assumption of an axisymmetric system, solving the reduced Maxwell equations in a 2D spherical coordinate system.
V. Marchenko, A. Kulak, J. Mlynarczyk
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PAVEL (P.V.) BLIOKH: SCIENTIST AND TEACHER, AND THE FRIEND WE REMEMBER [PDF]
Radio Physics and Radio Astronomy, 2022 The paper is dedicated to the memory of Pavel V. Bliokh, an outstanding Ukrainian scientist in the fields of theoretical and radio physics, on the occasion of his 100th anniversary.
V. G. Sinitsin, Yu. M. Yampolski
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Finite difference time domain simulation of the Earth-ionosphere resonant cavity: Schumann resonances [PDF]
, 2005 This paper presents a numerical approach to study the electrical properties of the Earth's atmosphere. The finite-difference time-domain (FDTD) technique is applied to model the Earth's atmosphere in order to determine Schumann resonant frequencies of ...
Craddock, IJ +5 more
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SCHUMANN RESONANCES FOR CONDUCTIVITY PROFILE OF ATMOSPHERE WITH SINGLE BENDING [PDF]
Радиофизика и электроника, 2015 Investigations of link between parameters of global electromagnetic (Schumann) resonance and characteristics of vertical profile of atmospheric conductivity remain an actual problem.
Yu. P. Galuk +2 more
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SCHUMANN RESONANCE BACKGROUND SIGNAL SYNTHESIZED IN TIME [PDF]
Telecommunications and Radio Engineering, 2017 Simulation of signals of the global electromagnetic reso-nance is of great interest in theory and the measurement practice. We describe a method of generating the artificial Schumann resonance signal and present its major features. It is shown that the synthesized time domain record exhibits many of the experimentally observed characteristics pertinent
I. G. Kudintseva +3 more
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The effect of a gamma ray flare on Schumann resonances [PDF]
Annales Geophysicae, 2012 We describe the ionospheric modification by the SGR 1806-20 gamma flare (27 December 2004) seen in the global electromagnetic (Schumann) resonance. The gamma rays lowered the ionosphere over the dayside of the globe and modified the Schumann resonance
A. P. Nickolaenko +5 more
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Similar Spectral Power Densities Within the Schumann Resonance and a Large Population of Quantitative Electroencephalographic Profiles: Supportive Evidence for Koenig and Pobachenko. [PDF]
PLoS ONE, 2016 In 1954 and 1960 Koenig and his colleagues described the remarkable similarities of spectral power density profiles and patterns between the earth-ionosphere resonance and human brain activity which also share magnitudes for both electric field (mV/m ...
Kevin S Saroka +2 more
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Atmosphere, 2023 A substantial body of research has demonstrated the relationships between cardiac arrhythmias and geomagnetic activity. In this work, the idea is centered on finding the relationship between the local magnetic field (LMF) and acute myocardial infarction (
Naseha Wafa Qammar +8 more
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