Zobrazeno 1 - 10
of 30
pro vyhledávání: '"V. V. Pchelkin"'
Publikováno v:
Prirodoobustrojstvo. :36-42
The analysis of the known methods for calculating water consumption of perennial grasses under the conditions of sod-podzolic soils of watershed territories has shown that no method gives the results of the required accuracy. Based on this, scientifi
Publikováno v:
Prirodoobustrojstvo. :44-49
The purpose of the research is to establish the humidity regime of sod-podzolic soil when growing perennial grasses. Experiments were conducted at the experimental site in 2012-2014. When conducting scientific research on the water regime of sod-podz
Publikováno v:
Annales Geophysicae, Vol 25, Pp 1721-1725 (2007)
The pioneering storm-time model of magnetospheric magnetic field T01S made possible trajectory calculations for the events of giant magnetic storms. We have performed such calculations for a unique magnetic storm on 20 November 2003. In our previo
Externí odkaz:
https://doaj.org/article/e4c8849562d6450791c8ce542deab612
Autor:
V. V. Pchelkin
Publikováno v:
Geomagnetism and Aeronomy. 54:640-644
The annual variation of a number of amplitude characteristics of the noise electromagnetic field in the frequency range near the first Schumann resonance (and in particular the mean values of the modulus of horizontal magnetic components and paramete
Publikováno v:
Geomagnetism and Aeronomy. 54:248-252
Daily variations in the intensities of atmospherics at 600 Hz and 6 kHz detected at the Lovozero observatory from June to December 2012 were studied. Under quiet geomagnetic conditions, daily variations of atmospherics are shown to be determined by b
Publikováno v:
Geomagnetism and Aeronomy. 55:582-584
Based on the data obtained by the instruments of the Lovozero high-latitude observatory, the amplitude-frequency characteristics of atmospherics during the solar eclipse of March 20, 2015 were constructed. It was shown that no significant changes (be
Publikováno v:
Thermal Engineering. 59:747-754
The basic solutions used in constructing the full-scale automated process control system for KVGM-180 hot-water boilers are outlined.
Autor:
V. V. Pchelkin, M. I. Beloglazov
Publikováno v:
Geomagnetism and Aeronomy. 51:664-668
The distributions of the natural noise electromagnetic field level in the vicinity of the first Schumann resonance have been studied based on data from Lovozero observatory (the Kola Peninsula). Daily curves of noise level excesses over specified thr
Publikováno v:
Geomagnetism and Aeronomy. 50:623-631
The observation results of Q-type bursts in the measurements of the horizontal component of the noise magnetic field in the range of the first Schumann resonance in polar regions (Lovozero high-latitude observatory) are presented. Automatic selection
Autor:
V. V. Pchelkin
Publikováno v:
Geomagnetism and Aeronomy. 50:314-319
The effect of magnetospheric storm on the propagation of relativistic protons has been analyzed. The method of trajectory calculations has been used to estimate changes in the reception cones for 21 stations, caused by the storm of July 19–20, 2000