Zobrazeno 1 - 10
of 53
pro vyhledávání: '"E. I. Gordeev"'
Publikováno v:
Vestnik Permskogo Universiteta: Seriâ Geologiâ, Vol 18, Iss 4, Pp 307-331 (2019)
The history of the discovery of diamonds in the products of Kamchatka volcanic eruptions is briefly described, and the results of comprehensive studies of Tolbachin diamonds including crystallomorphology, faceted sculptures, xenomineral greases and f
Externí odkaz:
https://doaj.org/article/ed3f4c7bb8ea4713a5a9972761ae7f16
Publikováno v:
Litʹë i Metallurgiâ, Vol 0, Iss 1, Pp 28-33 (2018)
The article deals with the issues of complex technology and equipment for refining and casting steel and alloys in the foundry industry. Solutions are given that make it possible to guarantee a reduction in nonmetallic inclusions in the melt, as well
Externí odkaz:
https://doaj.org/article/2d41efc8c78748a99dae20e2be052aa7
Publikováno v:
Litʹë i Metallurgiâ, Vol 0, Iss 4, Pp 42-47 (2018)
The article deals with the development of devices for mechanization and automation of metal flow control – steel-pouring ladles sliding gates of the new generation of Vulkan-TM production, the history of their production.The various technical solut
Externí odkaz:
https://doaj.org/article/7597bc3f8cb94086ad8d3d6a812f5ba0
Publikováno v:
Annales Geophysicae, Vol 33, Pp 1-11 (2015)
Based on a data pool of 79 yearly files of space magnetometer data by Polar, Cluster, Geotail, and THEMIS satellites between 1995 and 2013, we developed a new quantitative model of the global shape of the magnetospheric equatorial current sheet as
Externí odkaz:
https://doaj.org/article/fa49e8e659814b5db04f039aa1e59996
Publikováno v:
Litʹë i Metallurgiâ, Vol 0, Iss 3, Pp 188-191 (2013)
Vulcan TM is a small innovative company, specializing in the manufacture of steel and alloys casting systems and refractory accessories.Available for foundry and metallurgical industries, special technological equipment, designed and manufactured by
Externí odkaz:
https://doaj.org/article/8524f6d8bbff455ca39919e009c43edb
Publikováno v:
Litʹë i Metallurgiâ, Vol 0, Iss 3, Pp 222-227 (2012)
Developments of steel-pouring systems of new generation and grogs to them are presented to NPP «Vulcan-TM».
Externí odkaz:
https://doaj.org/article/24f9c3447f4840dfa6c44b516aa05685
Publikováno v:
Annales Geophysicae, Vol 27, Pp 1583-1591 (2009)
We modified the Petrinec and Russell (1996) algorithm to allow the computation of time-varying magnetotail magnetic flux based on simultaneous spacecraft measurements in the magnetotail and near-Earth solar wind. In view of many assumptions made w
Externí odkaz:
https://doaj.org/article/b331c8ac6bf74c40b2bf0748e6d4f54f
Autor:
P. F. Biagi, L. Castellana, A. Minafra, G. Maggipinto, T. Maggipinto, A. Ermini, O. Molchanov, Y. M. Khatkevich, E. I. Gordeev
Publikováno v:
Natural Hazards and Earth System Sciences, Vol 6, Iss 5, Pp 853-859 (2006)
The energy released by the earthquakes occurred in the seismogenetic area of the southern Kamchatka (Russia) from January 1977 to December 2004, reveals an increase in the peak energy in the period 1992–1999. This increase is related to the occurre
Externí odkaz:
https://doaj.org/article/db5ceea4f7354e2fa40d07aac5637a7c
Autor:
P. F. Biagi, L. Castellana, R. Piccolo, A. Minafra, G. Maggipinto, A. Ermini, V. Capozzi, G. Perna, Y. M. Khatkevic, E. I. Gordeev
Publikováno v:
Natural Hazards and Earth System Sciences, Vol 4, Iss 4, Pp 535-539 (2004)
Starting from 1992 geochemical data are being collected with a mean sampling frequency of three days in the form of the pH value and of the most common ions and gases in the groundwater in one deep well located in Petropavlovsk, the capital city of K
Externí odkaz:
https://doaj.org/article/e0678f135926460082a8334bbd5ac84b
Autor:
P. F. Biagi, R. Piccolo, A. Minafra, T. Maggipinto, L. Castellana, O. Molchanov, A. Ermini, V. Capozzi, G. Perna, Y. M. Khatkevich, E. I. Gordeev
Publikováno v:
Natural Hazards and Earth System Sciences, Vol 4, Iss 1, Pp 9-15 (2004)
We examined the groundwater Argon content data sampled from 1988 to 2001 at two wells in Kamchatka (Russia) and anomalous increases appeared clearly during June-July 1996. On 21 June, a shallow (1km) earthquake with M=7.1 occurred at a distance less
Externí odkaz:
https://doaj.org/article/3843dd8344fe47c28186c21c77ea8f75