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Posts by: Виталий Акимкин

Astrophysical Seminar (13 November 2018, 11:00)

1) Speakers: M.I. Agafonov (RPRI, Nizhny Novgorod State University) and E.A. Karitskaya (INASAN). Title:  “Analysis and Results of 3D Doppler Tomography of the X-Ray Binary System Cygnus X-1 from Spectral Observations in 2007 in the HeII 4686A Line” Abstract: see Russian version Sign up for the seminar

Astrophysical Seminar (18 October 2018, 11:00)

1) Speaker: N.N. Chugai (INASAN) Title:  “Wind and the nature of presupernova IIn SN 1997eg” Abstract: see Russian version 2) Speaker: S.A. Khoperskov (INASAN) Title:  “Bimodality of [alpha/Fe]-[Fe/H] relation in the Milky Way galaxies with massive thick disks and gas accretion” Abstract: see Russian version Sign up for the seminar

Astrophysical Seminar (11 October 2018, 11:00)

1) Speaker: S. Jheeta (Leeds, UK) Title:  “Solid Phase Astrochemistry: Is Space a Realistic Laboratory for Life’s Molecules” Abstract: The field of astrobiology is rapidly becoming a discipline in its own right, as it seeks to answer the following questions: what are the conditions under which life can develop? How widespread are these conditions in the

Astrophysical Seminar (5 October 2018, 12:30)

note special date and time 1) Speaker: D.R. Gadelshin (SAO RAS) Title:  “A comprehensive study of the properties of selected exoplanets and exoplanet candidates” Abstract: see Russian version Sign up for the seminar

Joint Seminar (27 September 2018, 11:00)

1) Speaker: B.M. Shustov (INASAN) Title:  “On the problem of cleanup of near-Earth space from space debris” 2) Speaker: A.A. Bryzgalov (Novosibirsk) Title:  “Some ideas on the cleanup of near-Earth space from space debris” Abstract: see Russian version Sign up for the seminar

Astrophysical Seminar (21 September 2018, 11:00)

note special date 1) Speaker: V.Yu. Kim (Pulkovo Observatory) Title:  “Rotational evolution of neutron stars in gaseous medium with a magnetic field” Abstract: see Russian version Sign up for the seminar

Joint Seminar (13 September 2018, 11:00)

1) Title:  “XXX IAU General Assembly: impressions from participants (40-60 min)” 2) Speaker: S. Ciprini (SSDC-ASI, INFN, Italy) Title:  “The e-ASTROGAM project: a future space observatory for MeV and GeV gamma rays” Abstract: Several space-borne instruments have probed the sky in hard X rays (till about 100 keV: NuSTAR, Swift, INTEGRAL) and in gamma rays

Astrophysical Seminar (11 September 2018, 11:00)

note special date 1) Speaker: N. Vogt (Instituto de Fisica y Astronomia, Chile) Title:  “On the variability of the superoutburst cycle lengths of SU UMa type dwarf novae” Abstract: The individual epochs of superoutburst maxima of a total of 26 well observed SU UMa stars have been analized, with the aim determining variations in their cycle

Astrophysical Seminar (30 August 2018, 11:00)

1) Speaker: A. Lazarian (University of Wisconsin-Madison, Madison, USA) Title:  “Studying 3D distribution of magnetic field with velocity gradients” Abstract: I shall discuss a radically new way to study magnetic field using velocity gradients. The foundations of this technique are rooted in the theory of turbulent reconnection and MHD turbulence. As a result, turbulent magnetic

Astrophysical Seminar (27 August 2018, 11:00)

1) Speaker: D. Ojha (Tata Institute of Fundamental Research, Mumbai, India) Title:  “Observational Aspects of Triggered Star Formation in the Milky Way” Abstract: Since last few years we are pursuing multiwavelength (optical, infrared, sub-mm, mm and radio) studies of Galactic star-forming regions. The use of multiwavelength data is essential to investigate the ionized, neutral, and

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