跳至主要内容

Transparency of Cosmic Radio Waves Caused by Seismic and Volcano Activities

Read full paper at:
http://www.scirp.org/journal/PaperInformation.aspx?PaperID=50214#.VDIIp1fHRK0

The generation of different waves in the atmosphere and ionosphere caused by seismic and volcano activities has changed the transparency for cosmic radio waves. It is possible to analyze two cases: the first case caused by the atmospheric acoustic wave, which creates a periodic structure of the electron density in the ionosphere. It is shown that the resonant passing of the radio waves takes place, when the length of the acoustic wave is equal to one or a few lengths of the radio wave. The second case produces the electron density decrease in the F-layer of the ionosphere resulting in an increase in the transparency of the ionosphere for cosmic radio waves. The review of these phenomena is provided in this work and both cases have been confirmed experimentally.
Cite this paper
Koshevaya, S. , Kotsarenko, Y. , Escobedo, J. , Kotsarenko, A. and Yutsis, V. (2014) Transparency of Cosmic Radio Waves Caused by Seismic and Volcano Activities. Journal of Electromagnetic Analysis and Applications, 6, 335-341. doi: 10.4236/jemaa.2014.611034. 
 

[1] Liperovskii, V.A., Pokhotelov O.A. and Schalimov, S.L. (1992) Electromagnetic Precursors of Earthquakes, Nauka, Moscow, 304.
[2] Hayakawa, M. and Molchanov, O. (2002) Seismo Electromagnetics (Lithosphere-Ionosphere Coupling) (TERRAPUB, Tokyo), 477.
[3] Molchanov, O.A., Mazaeva, O.N., Golavin A.N. and Hayakawa, M. (1993) Observation by the Intercosmos-24 Satellite of ELF-VLF Electromagnetic Emission Associated with Earthquakes. Annals of Geophysics, 11, 431-440.
[4] Molchanov, O.A., Hayakawa, M. and Rafalsky, V.A. (1995) Penetration Characteristics of Electromagnetic Emissions from an Underground Seismic Source into the Atmosphere, Ionosphere, and Magnetosphere. Journal of Geophysical Research: Space Physics, 100, 1691-1712.
http://dx.doi.org/10.1029/94JA02524
[5] Tarantsev, A. and Birfeld, Ya. (1973) The Brief Descriptions of Discoveries. CNIIPII (USSR, Moscow), Discovery, No. 128.
[6] Koshevaya, S.V., Perez-Enriquez, R., and Kotsarenko, N.Ya. (1997) The Detection of Electromagnetic Processes in the Ionosphere Caused by Seismic Activity. Geofisica Internacional, 36, 55-60.
[7] Kotsarenko, N., Peres-Enriquez, R. and Koshevaya, S. (1997) Excitation of Plasma Waves in the Ionosphere Caused by Atmospheric Acoustic Waves. Astrophysics and Space Physics, 246, 211-217.
[8] Warwick, J. (1963) Radio Astronomical and Satellite Studies of the Atmosphere. Interscience Wiley, New York, 400.
[9] Gokhberg, M., Morgounov, M. and Pokhotelov, O. (1995) Earthquake Prediction: Seismo-Electromagnetic Phenomena. Gordon and Breach, London, 400 p.
[10] Jursa, A.S. (1985) Handbook of Geophysics and Space Environment. Air Force Geophys. Lab., US Air Force.
[11] Al’pert, I.L. (1972) Radio Wave Propagation and the Ionosphere. Nauka, Moscow, 460.
[12] Grimalsky, V., Koshevaya, S., Perez-Enriquez, R. and Kotsarenko, A.N. (2003) Nonlinear Excitation of ULF Atmosphere-Ionosphere Waves and Magnetic Perturbations Caused by ELF Seismic Acoustic Burst. Physica Scripta, 66, 265-269.
[13] Kotsarenko, N.Ya., Soroka, S.A., Koshevaya, S.V. and Koshovy, V.V. (1999) Increase of the Transparency of the Ionosphere for Cosmic Radiowaves Caused by a Low Frequency Wave. Physica Scripta, 59, 174-181.
http://dx.doi.org/10.1238/Physica.Regular.059a00174          eww141006lx
标签：

评论

发表评论

此博客中的热门博文

A Comparison of Methods Used to Determine the Oleic/Linoleic Acid Ratio in Cultivated Peanut (Arachis hypogaea L.)

Cultivated peanut ( Arachis hypogaea L.) is an important oil and food crop. It is also a cheap source of protein, a good source of essential vitamins and minerals, and a component of many food products. The fatty acid composition of peanuts has become increasingly important with the realization that oleic acid content significantly affects the development of rancidity. And oil content of peanuts significantly affects flavor and shelf-life. Early generation screening of breeding lines for high oleic acid content greatly increases the efficiency of developing new peanut varieties. The objective of this study was to compare the accuracy of methods used to classify individual peanut seed as high oleic or not high oleic. Three hundred and seventy-four (374) seeds, spanning twenty-three (23) genotypes varying in oil composition (i.e. high oleic (H) or normal/not high oleic (NH) inclusive of all four peanut market-types (runner, Spanish, Valencia and Virginia), were individually tested ...
发表评论
阅读全文

Location Optimization of a Coal Power Plant to Balance Costs against Plant’s Emission Exposure

Fuel and its delivery cost comprise the biggest expense in coal power plant operations. Delivery of electricity from generation to consumers requires investment in power lines and transmission grids. Placing a coal power plant or multiple power plants near dense population centers can lower transmission costs. If a coalmine is nearby, transportation costs can also be reduced. However, emissions from coal plants play a key role in worsening health crises in many countries. And coal upon combustion produces CO 2 , SO 2 , NO x , CO, Metallic and Particle Matter (PM10 & PM2.5). The presence of these chemical compounds in the atmosphere in close vicinity to humans, livestock, and agriculture carries detrimental health consequences. The goal of the research was to develop a methodology to minimize the public’s exposure to harmful emissions from coal power plants while maintaining minimal operational costs related to electric distribution losses and coal logistics. The objective was...
发表评论
阅读全文

Evaluation of the Safety and Efficacy of Continuous Use of a Home-Use High-Frequency Facial Treatment Appliance

At present, many home-use beauty devices are available in the market. In particular, many products developed for facial treatment use light, e.g., a flash lamp or a light-emitting diode (LED). In this study, the safety of 4 weeks’ continuous use of NEWA TM , a high-frequency facial treatment appliance, every alternate day at home was verified, and its efficacy was evaluated in Japanese individuals with healthy skin aged 30 years or older who complained of sagging of the facial skin.  Transepidermal water loss (TEWL), melanin levels, erythema levels, sebum secretion levels, skin color changes and wrinkle improvement in the facial skin were measured before the appliance began to be used (study baseline), at 2 and 4 weeks after it had begun to be used, and at 2 weeks after completion of the 4-week treatment period (6 weeks from the study baseline). In addition, data obtained by subjective evaluation by the subjects themselves on a visual analog scale (VAS) were also analyzed. Fur...
发表评论
阅读全文