Zobrazeno 1 - 10
of 97
pro vyhledávání: '"D. G. Levchenko"'
Autor:
D. G. Levchenko
Publikováno v:
Oceanology. 62:669-684
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9348ab5dc29e8e255f80e8c057b65e43
https://doi.org/10.1134/s0001437022050113
https://doi.org/10.1134/s0001437022050113
Publikováno v:
Seismic Instruments. 54:247-253
Requirements for the seismic resistance of nuclear power plants (NPPs) considerably differ from those for of other industrial facilities due to the necessity of protecting not only the NPP itself, but also the environment from radiation hazard. Accor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bc4993a6e7d39fbc93357e15e0153ae5
https://doi.org/10.3103/s0747923918030039
https://doi.org/10.3103/s0747923918030039
Autor:
K. A. Roginskiy, L. I. Lobkovskiy, D. G. Levchenko, V. V. Ledenev, I. B. Raushenbah, D. A. Ilinskiy
Publikováno v:
Seismic Instruments. 51:242-251
The results of the development and marine tests of a bottom-cable seismic station designed for operation in seismic networks, conceivably in the areas of the development of offshore oil and gas fields in the Arctic, are considered. In connection with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::723eee6988161597aa079966460df72b
https://doi.org/10.3103/s0747923915030081
https://doi.org/10.3103/s0747923915030081
Autor:
Vadim D. Levchenko, D. G. Levchenko
Publikováno v:
Oceanology. 53:294-307
The peculiarities of the microseisms spectra shape when recording on the ocean floor in the frequency band of 0.003–20 Hz are examined. The origin of the stable minima in the microseisms spectrum (“transparency windows”) at frequencies of about
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a69ff32fc58ad2946761a9d3ab17cdaa
https://doi.org/10.1134/s0001437013020100
https://doi.org/10.1134/s0001437013020100
Publikováno v:
Seismic Instruments. 48:10-15
The results of registration of the catastrophic earthquake of March 11, 2011, that occurred near Honshu Island (Japan) with the broadband bottom seismograph of the Oceanology Institute, Russian Academy of Sciences on a test bed of the Experimental De
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9cf1396e94adcf21528901a3f3c218a0
https://doi.org/10.3103/s0747923912010070
https://doi.org/10.3103/s0747923912010070
Publikováno v:
Oceanology. 51:677-687
The full-wave modeling of storm seismoacoustic field propagation in oceanic waveguides and at the ocean-continent border in the low-frequency range from 0.01 to 1 Hz using the numerical grid method is considered. The 2D model proposed by Press and Ew
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3995a8ea4f70203e050c2bae987e3fb2
https://doi.org/10.1134/s0001437011040114
https://doi.org/10.1134/s0001437011040114
Publikováno v:
Doklady Earth Sciences. 435:1623-1626
Numerical modeling of the propagation of wave fields in heterogeneous media has developed signifi� cantly in hydroacoustics, seismic prospecting, and other fields. Since modeling of the physical processes is complicated, a number of simplifications
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e02e9e0c24b9daf94bb42e126e3d59af
https://doi.org/10.1134/s1028334x10120159
https://doi.org/10.1134/s1028334x10120159
Publikováno v:
Seismic Instruments. 46:250-264
Development and application of broadband seismic sensors, namely velocimeters of electrochemical type (chemotrons), are considered. The principle of operation and design of modern electrochemical (molecular-electronic) converters of seismic signals f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eeb00e4e63784fbd4528affb80609ce5
https://doi.org/10.3103/s0747923910030072
https://doi.org/10.3103/s0747923910030072
Publikováno v:
Seismic Instruments. 46:1-12
Merits and demerits of recording of seismic signals at the bottom of water areas are considered. It is shown that long-term seismological monitoring systems should be placed in the regions of industrial development of the shelf and continental slope
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e08140fa9f2ca019d67118f8382db35c
https://doi.org/10.3103/s0747923910010019
https://doi.org/10.3103/s0747923910010019
Publikováno v:
Oceanology. 49:718-728
In connection with the intensive development of the northeastern part of the Black Sea, at present a number of serious technical, scientific, and ecological problems have arisen. As the constructions being raised are of large sizes and they are desig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::df36e94faebff35ad00f0781e38b79ac
https://doi.org/10.1134/s0001437009050130
https://doi.org/10.1134/s0001437009050130