Artificial excitation of ELF waves with frequency of Schumann resonance

Streltsov, A. V.; Guido, T.; Tulegenov, Beket; Labenski, J.; Chang, C. L.

doi:10.1016/j.jastp.2014.07.004

Cited by 6 publications

(10 citation statements)

References 19 publications

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“…They were associated with juxtaposed transients whose onsets were separated by 130 to 150 ms. Decreases of the fundamental by about 0.15 Hz during peaks in proton penetrations concurrent with a diminished amplitude of about 0.2 pT and a decrease in resonance bandwidth (about 0.2 Hz) have also been reported [45]. Heating the ionosphere with high frequency electromagnetic waves from specialized equipment at the High Frequency Active Auroral Research Program (HAARP) in Alaska [46] initiated larger amplitude (by a factor of 2 or 3) enhancements for every 0.2 Hz between 7.4 Hz to 8.0 Hz. This was accomplished maximally when the HAARP-transmitted waves were 3.04 and 4.57 MHz.…”

Section: Discussionmentioning

confidence: 88%

Human Quantitative Electroencephalographic and Schumann Resonance Exhibit Real-Time Coherence of Spectral Power Densities: Implications for Interactive Information Processing

Persinger¹,

Saroka²

2015

JSIP

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Spectral Power Densities (SPD) within the Quantitative Electroencephalographic (QEEGs) Profiles of 41 men and women displayed repeated transient coherence with the first three modes (7 -8 Hz, 13 -14 Hz, and 19 -20 Hz) of the Schumann Resonance in real time. The duration of the coherence was about 300 ms about twice per min. Topographical map clusters indicated that the domain of maximum coherence was within the right caudal hemisphere near the Parahippocampal gyrus. These clusters, associated with shifts of about 2 μV, became stable about 35 to 45 ms after the onset of the synchronizing event. During the first 10 to 20 ms, the isoelectric lines shifted from clockwise to counterclockwise rotation. The results are consistent with the congruence of the frequency, magnetic field intensity, voltage gradient, and phase shifts that are shared by the human brain and the earth-ionospheric spherical wave guide. Calculations indicated that under certain conditions interactive information processing might occur for brief periods. Natural and technology-based variables affecting the Schumann parameters might be reflected in human brain activity, including modifications of cognition and dream-related memory consolidation.

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Section: Discussionmentioning

confidence: 88%

Human Quantitative Electroencephalographic and Schumann Resonance Exhibit Real-Time Coherence of Spectral Power Densities: Implications for Interactive Information Processing

Persinger¹,

Saroka²

2015

JSIP

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“…For example, the size of the heated spot produced by HAARP at the altitude of 100 km for the 3 dB beam width of 4.57 MHz vertical beam is ≈20 km. The total power of the HAARP transmitter is 3.6 MW and its ERP depends on frequency and changes from 427 MW for 2.75 MHz wave to 1023 MW for 4.57 MHz wave [Streltsov et al, 2014].…”

Section: Ulf/elf/vlf Waves 451 Generation Of Ulf/elf/vlf Wavesmentioning

confidence: 99%

“…The main result from this experiment is that the amplitude of the ELF signal measured on the ground depends less on the frequency of modulation but strongly correlates with the level of the electrojet activity, which basically means that the Schumann resonator was not detected during this experiment. More recently an experiment aimed at the excitation of waves in the Schumann resonator was conducted at HAARP on March 16, 2013 from 00:55 to 01:45 UT [Streltsov et al, 2014]. During that time interval HAARP transmitted 46 one-minute pulses of X-mode waves with frequencies 3.04 MHz, 4.57 MHz, and 6.09 MHz (the second, third and forth electron gyroharmonics) in the direction of the local magnetic zenith.…”

Section: Ulf Waves In the Earth-ionosphere Waveguide (Schumann Resonamentioning

confidence: 99%

Past, Present and Future of Active Radio Frequency Experiments in Space

et al. 2018

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“…For every 1 deg C increase in tropical temperature the magnetic field measured increases by about 3 μA·m -1 or 3.8 pT. Recently Streltsov et al [7] experimentally doubled the amplitude of the 8 Hz E field of the Schumann resonance by focusing packets of energy into the cavity that matched the second to third gyroharmonic electromagnetic wave (MHz range) values of electrons.…”

Section: Basic Features Of Schumann Frequenciesmentioning

confidence: 99%

Quantitative Evidence for Direct Effects between Earth-Ionosphere Schumann Resonances and Human Cerebral Cortical Activity

Saroka

Persinger

2014

ILCPA

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The multiple quantitative similarities of basic frequencies, harmonics, magnetic field intensities, voltages, band widths, and energetic solutions that define the Schumann resonances within the separation between the earth and ionosphere and the activity within the human cerebral cortices suggest the capacity for direct interaction. The recent experimental demonstration of the representations of the Schumann resonances within the spectral densities of normal human quantitative electroencephalographic (QEEG) activity suggests a casual interaction. Calculations supported by correlations between amplitudes of the global Schumann resonances measured several thousands of km away (which were nearly identical to our local measurements) and the coherence and current densities or these frequency bands between cerebral hemispheres for a large population of human QEEG measures indicate that such interaction occurs. The energies are within the range that would allow information to be exchanged between cerebral and Schumann sources. The near-identical solution for current density from the increasing human population and background vertical electric fields suggests that changes in the former might determine the degree of coherence between the Schumann resonances. Direct comparisons of local Schumann measurements and brain activity exhibited powerful intermittent coherence within the first three harmonics. Implications of the contributions of solar transients, surface temperature, and rapidly developing technologies to modify the ionosphere's Schumann properties are considered.

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Artificial excitation of ELF waves with frequency of Schumann resonance

Cited by 6 publications

References 19 publications

Human Quantitative Electroencephalographic and Schumann Resonance Exhibit Real-Time Coherence of Spectral Power Densities: Implications for Interactive Information Processing

Human Quantitative Electroencephalographic and Schumann Resonance Exhibit Real-Time Coherence of Spectral Power Densities: Implications for Interactive Information Processing

Past, Present and Future of Active Radio Frequency Experiments in Space

Quantitative Evidence for Direct Effects between Earth-Ionosphere Schumann Resonances and Human Cerebral Cortical Activity

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