Results 81 to 90 of about 3,039,671 (230)

Joint analysis of low-frequency geoacoustic and deformation signals

open access: yesE3S Web of Conferences, 2018
Simultaneous monitoring of signals recorded by a three-component piezoceramic seismic receiver and by a laser strainmeter-interferometer have been carried out in Kamchatka since 2016.
Mishchenko Mikhail   +4 more
doaj   +1 more source

From Propagation Channel to Radio Channel: Beamforming Impact on Millimeter-Wave and Sub-Terahertz Wireless Transmission [PDF]

open access: yes
To design a millimeter-wave/sub-terahertz wireless system, it is essential to understand the radio channel in which it will operate rather than the propagation channel.
Kyösti, Pekka   +4 more
core   +1 more source

Geometrical optics model for millimetre-wave indoor radio propagation

open access: yes, 1993
A deterministic model for millimetre-wave indoor radio propagation is proposed, based on geometrical optics. In addition, the accuracy of the model is examined by comparing the results with those obtained from ...
Smulders, P.F.M.
core   +1 more source

Earth’s electromagnetic field by observations in Buryatia

open access: yesE3S Web of Conferences, 2016
The data obtained by the World Wide Lightning Location Network (WWLLN) in the territory of Zabaykal’e are compared with the data received by the equipment for observations of Earth’s natural pulse electromagnetic field installed in Buryatia.
Drugin Gennady   +4 more
doaj   +1 more source

Discussion of radio wave propagation experiments to explore the earth's magnetosphere [PDF]

open access: yes, 1966
Radio wave propagation experiments for measuring electron density of earth ...
Hagfors, T.
core  

Method for Detection of Forbush Effects in Cosmic Ray Flux According to Neutron Monitors Data Using Wavelet Transform

open access: yesRussian Journal of Earth Sciences
The method developed by the authors for detection of Forbush effects in cosmic ray variations based on ground data of neutron monitors is presented.
Mandrikova Oksana V.   +1 more
doaj   +1 more source

Salt of the earth

open access: yes, 1974
Recorded for radio broadcast on ...
Drummond, Lewis
core  

Вычислительная технология построения каскадных моделей магнитогидродинамической турбулентности

open access: yesИнформатика и автоматизация
В работе рассматривается вычислительная технология построения одного вида моделей мелкомасштабной магнитогидродинамической турбулентности – каскадных моделей (shell models).
Gleb Vodinchar, Lyubov Feshchenko
doaj   +1 more source

Have faith in God

open access: yes, 1975
Recorded for radio broadcast on ...
Cox, James
core  

Electric Activity of Volcanic Clouds and Formation of Local Electric Field in Kamchatka

open access: yesVestnik KRAUNC: Fiziko-Matematičeskie Nauki
The paper summarizes the contribution of Firstov P.P. to experimental studies of the vertical component of the atmospheric electric field (AEF Ez) at Paratunka Observatory (2006–2018).
Malkin, E.I., Cherneva, N.V.
doaj   +1 more source

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