Zobrazeno 1 - 10
of 145
pro vyhledávání: '"Alania, M. A."'
Publikováno v:
Earth and Space Science,7, e2020EA001174, 2020
Analyses of near-surface air temperature T in Poland for 1781-2016 and in Tbilisi (Georgia) for 1881-2016 have been carried out. We show that the centenary warming effect in Poland and in Tbilisi has almost the same peculiarities. An average centenar
Externí odkaz:
http://arxiv.org/abs/2105.06389
Autor:
Modzelewska, R., Alania, M. V.
Publikováno v:
Astronomy and Astrophysics, Volume 609, A32, 2018
We study features of the 3D anisotropy of galactic cosmic rays (GCR) for 1965-2014. We analyze the 27-day variations of the 2D GCR anisotropy in the ecliptic plane, and the north-south anisotropy normal to the ecliptic plane. We study the dependence
Externí odkaz:
http://arxiv.org/abs/2104.11279
Publikováno v:
Solar Physics, volume 294, Article number: 148 (2019)
We study the role of drift effect in the temporal changes of the anisotropy of galactic cosmic rays (GCRs) and the influence of the sector structure of the heliospheric magnetic field on it. We analyze the GCRs anisotropy in the Solar Cycle 24 and so
Externí odkaz:
http://arxiv.org/abs/2104.11277
Autor:
Modzelewska, R., Alania, M. V.
The temporal evaluation of the 27-day variation of the three dimensional (3D) galactic cosmic ray (GCR) anisotropy has been studied for 1965-2014. 3D anisotropy vector was obtained based on the neutron monitors and Nagoya muon telescopes data. We ana
Externí odkaz:
http://arxiv.org/abs/1509.05770
We study a possible relationships between seasonal distributions of the visually observed cloudless days (CD) and cloudless nights (CN) at Abastumani Astrophysical Observatory (41.75N, 42.82E; Georgia) in 1957-1993. The annual variations of monthly n
Externí odkaz:
http://arxiv.org/abs/1509.05740
Publikováno v:
IOP Publishing Journal of Physics: Conference Series 632 (2015) 012085
We study 27-day variations of the galactic cosmic ray (GCR) intensity for 2005- 2008 period of the solar cycle #23. We use neutron monitors (NMs) data corrected and uncorrected for geomagnetic disturbances. Besides the limited time intervals when the
Externí odkaz:
http://arxiv.org/abs/1509.05738
Autor:
Modzelewska, R., Alania, M. V.
Publikováno v:
IOP Publishing Journal of Physics: Conference Series 632 (2015) 012072
Three dimensional (3D) galactic cosmic ray (GCR) anisotropy has been studied for 2006- 2012. The GCR anisotropy, both in the ecliptic plane and in polar direction, were obtained based on the neutron monitors (NMs) and Nagoya muon telescopes (MT) data
Externí odkaz:
http://arxiv.org/abs/1509.05718
Autor:
Modzelewska, R., Alania, M. V.
Publikováno v:
Adv. Space Res., 50, 6, 716-724, 2012
We show that the higher range of the heliolongitudinal asymmetry of the solar wind speed in the positive polarity period (Apos) than in the negative polarity period (Aneg) is one of the important reasons of the larger amplitudes of the 27-day variati
Externí odkaz:
http://arxiv.org/abs/1504.00924
Publikováno v:
Solar Physics 270 629-641 2011
We study the relationship of the 27-day variation of the galactic cosmic ray intensity with similar changes of the solar wind velocity and the interplanetary magnetic field based on the experimental data for the Bartels rotation period 2379 of 23 Nov
Externí odkaz:
http://arxiv.org/abs/1504.00778
Publikováno v:
Journal of Geophysical Research Space Physics (2014)
We study changes of the galactic cosmic ray (GCR) intensity for the ending period of the solar cycle 23 and the beginning of the solar cycle 24 using neutron monitors experimental data. We show that an increase of the GCR intensity in 2009 is general
Externí odkaz:
http://arxiv.org/abs/1504.00768