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Links between extremely high frequency electromagnetic waves and their biological manifestations [PDF]
Archives of Biological Sciences, 2015 In this mini-review, we describe some of the latest facts regarding the generation of condensed base phonons by biological entities, initially described by the renowned contemporary physicist, Nobel laureate, Herbert Fröhlich, who proposed a new
Anton Emil +6 more
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Evaluation of BER for the EHF Communication System Serving Sharp-Coned Reentry Vehicles
Frontiers in Earth Science, 2022 “Communication blackout” could lead to severe risks to reentry vehicles. Previous studies have shown that EHF (extremely high frequency) communication is a potential solution to the “communications blackout” and was mostly used for blunt-coned vehicles ...
Xiaocui Yang +3 more
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Extremely high frequency sensitivity in a ‘simple’ ear [PDF]
Biology Letters, 2013 An evolutionary war is being played out between the bat, which uses ultrasonic calls to locate insect prey, and the moth, which uses microscale ears to listen for the approaching bat. While the highest known frequency of bat echolocation calls is 212 kHz, the upper limit of moth hearing is considered much lower.
Moir, Hannah +2 more
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Co-Dependence of Extreme Events in High Frequency FX Returns [PDF]
SSRN Electronic Journal, 2013 AbstractIn this paper, we investigate extreme events in high frequency, multivariate FX returns within a purposely built framework. We generalize univariate tests and concepts to multidimensional settings and employ these novel techniques for parametric and nonparametric analysis.
Polanski, Arnold, Stoja, Evarist
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Human Postural Control Under High Levels of Extremely Low Frequency Magnetic Fields
IEEE Access, 2020 Background: International agencies such as the International Commission on Non-Ionizing Radiation Protection (ICNIRP) and the International Committee on Electromagnetic Safety (ICES) of the Institute of Electrical and Electronics Engineers (IEEE) need ...
Nicolas Bouisset +2 more
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Физика волновых процессов и радиотехнические системы, 2022 The experimental results of the extremely low frequency emission characteristics excited in the outer ionosphere under the ionospheric plasma heating by high-latitude EISCAT facility are presented.
Alexey S. Belov
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Human Postural Responses to High Vestibular Specific Extremely Low-Frequency Magnetic Stimulations
IEEE Access, 2020 Background: International agencies recognize the lack of knowledge to further establish standards and guidelines to protect the workers and the public from extremely low-frequency magnetic fields (ELF-MF).
Nicolas Bouisset +2 more
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Extreme value analysis of high‐frequency cryptocurrencies [PDF]
High Frequency, 2019 AbstractUsing extreme value analysis, we investigate the tail risk behavior of the high‐frequency (hourly) log returns of four most popular cryptocurrencies. The analysis is conducted on high‐frequency returns data, estimating value at risk and expected shortfall with varying thresholds.
Yuanyuan Zhang +2 more
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Extremely low frequency‐based faulty line selection of low‐resistance grounding system
IET Generation, Transmission & Distribution, 2021 The single‐phase‐to‐ground faulty line selection methods based on the signals of the frequency above 10 Hz has a low discrimination of fault characteristic signal and characteristic signal may be covered by noise in cases of high‐resistance fault.
Qing Chen +6 more
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Automatika, 2023 “Extremely High Frequency (EHF)” and “Very high frequency (VHF)” bands are mainly utilized with “Underwater Wireless Sensor Networks (UWSNs)” for communication purposes.
Hisham A. Shehadeh +4 more
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