Results 81 to 90 of about 159,570 (208)

Earth’s electromagnetic field by observations in Buryatia

E3S 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, Bashkuev Yury, Naguslaeva Idam, Cherneva Nina, Shevtsov Boris   +4 more
doaj   +1 more source

АНАЛИЗ ЯВЛЕНИЙ КОСМИЧЕСКОЙ ПОГОДЫ В 2014 ГОДУ ПО НАБЛЮДЕНИЯМ В СЕВЕРО-ВОСТОЧНОМ РЕГИОНЕ РОССИИ

Vestnik KRAUNC: Fiziko-Matematičeskie Nauki, 2016
Рассмотрены геофизические эффекты солнечных событий 2014 г. по системе наблюдений северо-востока России. Выявлены эффекты возбуждения волн в атмосферном электричестве приземного слоя воздуха в результате внезапного начала магнитной бури. Накануне событий
Smirnov, S.E., Bychkov, V.V., Mandrikova, O.V., Solovev, I.S., Polozov, A., Zalyaev, T.L., Khomutov, S.Y., Baishev, D.G., Poddelsky, I.N., Dumbrava, Z.F.   +9 more
doaj   +1 more source

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

Radio wave propagation experiments for measuring electron density of earth ...
Hagfors, T.
core   +1 more source

Propagation of Light in the Field of Stationary and Radiative Gravitational Multipoles

, 2006
Extremely high precision of near-future radio/optical interferometric observatories like SKA, Gaia, SIM and the unparalleled sensitivity of LIGO/LISA gravitational-wave detectors demands more deep theoretical treatment of relativistic effects in the ...
Alexander Polnarev, Arnowitt R, Blanchet L, Born M, Braginski V B, Braginski V B, Damour T, Frolov V P, Frolov V P Basov N G, Gradshteyn I C, Grishchuk L P, Kopeikin S M, Misner C W, Pavel Korobkov, Perlick V, Sergei Kopeikin, Skrotskii G V   +16 more
core   +1 more source

Joint analysis of low-frequency geoacoustic and deformation signals

E3S 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, Marapulets Yuriy, Larionov Igor, Bogomolov Leonid, Sychev Vladimir   +4 more
doaj   +1 more source

Radio Wave Propagation and WSN Deployment in Complex Utility Tunnel Environments. [PDF]

Sensors (Basel), 2020
Celaya-Echarri M, Azpilicueta L, Lopez-Iturri P, Picallo I, Aguirre E, Astrain JJ, Villadangos J, Falcone F.   +7 more
europepmc   +1 more source

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

Russian 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., Mandrikova Bogdana S.   +1 more
doaj   +1 more source

Empirical Model of Radio Wave Propagation in the Presence of Vegetation inside Greenhouses Using Regularized Regressions. [PDF]

Sensors (Basel), 2020
Cama-Pinto D, Damas M, Holgado-Terriza JA, Arrabal-Campos FM, Gómez-Mula F, Martínez-Lao JA, Cama-Pinto A.   +6 more
europepmc   +1 more source

Radio Wave Propagation Through Vegetation

, 2013
Vegetation is an indispensable feature of most outdoor wireless channel environments. The interaction between radio waves and vegetation has been researched for several decades. Because of the complex structure of the foliage, composed of randomly oriented trunks, branches, twigs and leaves, the involved physical process in the propagation of the ...
Ghoraishi, Mir, Takada, Jun-ichi, Imai, Tetsuro   +2 more
openaire   +3 more sources

Radio propagation prediction for selected locations in Sun-U campus: a ray tracing approach using image method [PDF]

, 2011
Radio propagation prediction is a crucial step to determine the propagation characteristics of any arbitrary installation for the implementation of a mobile radio system.
Lim, Soo Yong *
core