Zobrazeno 1 - 10
of 3 688
pro vyhledávání: '"Chakravarty, S"'
Autor:
Chakravarty, S. C., Nagaraja, Kamsali
The first in-situ measurements of the altitude profile of Martian upper atmospheric density and composition were carried out by the Viking lander missions in 1976. The MAVEN and MOM spacecraft launched in September 2014 with mass spectrometers and so
Externí odkaz:
http://arxiv.org/abs/2210.01417
Autor:
Raut, S., Chakravarty, S., Mohanty, H. S, Mahapatra, S., Bhardwaj, S., Awasthi, A. M., Kar, B., Singh, K., Chandra, M., Lakhani, A., Ganesan, V., Patidar, M. Mishra, Sharma, R. K., Srihari, Velaga, Poswal, H. K., Mukherjee, S., Giri, S., Panigrahi, S
Publikováno v:
Physica B: Condensed Matter 651, 414593 (2023)
The polycrystalline co-doped samples of Sm0.5Y0.5Fe0.58Mn0.42O3 were prepared by solid-state reaction route and its various physical properties with their correlations have been investigated. The dc magnetization measurements on the sample revealed a
Externí odkaz:
http://arxiv.org/abs/2205.05291
Publikováno v:
In Fuel 15 January 2025 380
Publikováno v:
In Journal of Alloys and Compounds 25 December 2024 1009
Since the first \emph{in-situ} measurements of the altitude profile of upper atmospheric density and composition carried out by the Viking lander missions during 1976, similar data were continuously gathered by MAVEN and MOM spacecraft orbiting Mars
Externí odkaz:
http://arxiv.org/abs/2103.01930
Autor:
Karmakar, A., Chakraborty, T., Chakravarty, S., Nath, M., Chakraborty, S., Mitra, S., Sarkar, S., Mandal, G., Banerjee, A., Bhaumick, C., Sutradhar, S., Bandyopadhyay, A.
Publikováno v:
In Journal of Magnetism and Magnetic Materials 1 February 2024 591
Publikováno v:
Indian Journal of Pure and Applied Physics, August 2018
Solar flares (SFs) are sudden brightening observed over the Sun surface which is associated with a large energy release. Flares with burst of Xray emission are normally followed by a mass ejection of electrons and ions from the solar atmosphere calle
Externí odkaz:
http://arxiv.org/abs/2008.11157
Mars Exospheric Neutral Composition Analyzer (MENCA) of Mars Orbiter Mission (MOM) measures the \emph{in-situ} neutral upper atmospheric constituents of Mars. Martian lower atmosphere predominated by the presence of $CO_2$ which photo-dissociates int
Externí odkaz:
http://arxiv.org/abs/2008.10029
Publikováno v:
Journal of Development Economics 136, 71-110 (2019)
Lack of skills is arguably one of the most important determinants of high levels of unemployment and poverty. In response, policymakers often initiate vocational training programs in effort to enhance skill formation among the youth. Using a regressi
Externí odkaz:
http://arxiv.org/abs/2006.13036
Publikováno v:
Heliyon e02972, Volume 5, Issue 12, December 2019
Manned Mars missions planned in the near future of very low solar activity period and hence higher than acceptable radiation doses due mainly to the Galactic Cosmic Rays (GCR), would require special techniques and technological development for mainta
Externí odkaz:
http://arxiv.org/abs/1908.08362