Zobrazeno 1 - 10
of 353
pro vyhledávání: '"N Balan"'
Publikováno v:
Journal of Indian Academy of Oral Medicine and Radiology, Vol 32, Iss 4, Pp 390-395 (2020)
Background: Forensic science, also known as Criminalistics is a field of science that uses science for investigation and its application in civil and criminal proceedings. One of the main challenges is to identify the dead during criminal and mass di
Externí odkaz:
https://doaj.org/article/4ced7fc566304461a170190e9e11b5b2
Publikováno v:
Geoscience Letters, Vol 11, Iss 1, Pp 1-9 (2024)
Abstract We notice that the important early decreasing part of the main phase (MP) from the positive main phase onset (MPO) to 0-level of Dst and SymH indices is missed in the treatment of the main phase (MP) of geomagnetic storms. We correct this in
Externí odkaz:
https://doaj.org/article/b34c884f84074a55abffebd235df45b4
Autor:
C. M. N. Candido, J. Shi, I. S. Batista, F. Becker-Guedes, E. Correia, M. A. Abdu, J. Makela, N. Balan, N. Chapagain, C. Wang, Z. Liu
Publikováno v:
Annales Geophysicae, Vol 37, Pp 657-672 (2019)
We present a case study of unusual spread-F structures observed by ionosondes at two equatorial and low-latitude Brazilian stations – São Luís (SL: 44.2∘ W, 2.33∘ S; dip angle: −6.9∘) and Fortaleza (FZ: 38.45∘ W, 3.9∘ S; dip a
Externí odkaz:
https://doaj.org/article/7c00fdb2be144cc6aabca9d5f604efde
Publikováno v:
Progress in Earth and Planetary Science, Vol 5, Iss 1, Pp 1-8 (2018)
Abstract This short paper presents the statistics of spread-F occurrence at four low-mid latitude locations (17.0° N, 21.2° N, 26.5° N and 36.5° N mag. lat.) in Japan longitude sector (~ 135° E) in March to April 2002, 2003 and 2006 (high, mediu
Externí odkaz:
https://doaj.org/article/a3ee7feedebf4849b535b59cd7755ac7
Autor:
N. Balan, S. Tulasiram, Y. Kamide, I. S. Batista, J. R. Souza, K. Shiokawa, P. K. Rajesh, N. J. Victor
Publikováno v:
Earth, Planets and Space, Vol 69, Iss 1, Pp 1-11 (2017)
Abstract A computer program is developed to automatically identify the geomagnetic storms in Dst index by applying four selection criteria that minimize non-storm-like fluctuations. The program is used to identify the storms in Kyoto Dst and USGS Dst
Externí odkaz:
https://doaj.org/article/b1149e1ecfce4b88aeaf63e34b18ebe1
Akademický článek
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Autor:
Li-Kai Liang, N. Balan, Yan-Ling Wang, Wen-Bin Li, Zan-Yang Xing, Wen-Hao Xu, Qing-He Zhang, Zi-Dan Sun
Publikováno v:
Advances in Space Research. 69:3417-3425
Geomagnetically induced current (GIC) is known to be closely related to the rate of change of local horizontal magnetic field (dBx/dt); and their spectra can give better insight into the relationship. We study the spectral characteristics of GIC meas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3a54ef276fec0c367d1560d502f65a6c
https://doi.org/10.1016/j.asr.2022.02.025
https://doi.org/10.1016/j.asr.2022.02.025
Publikováno v:
Space Weather. 21
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff8b7bf639f7f9f20a9233eeb5a2893b
https://doi.org/10.1029/2022sw003314
https://doi.org/10.1029/2022sw003314
Publikováno v:
Annales Geophysicae, Vol 33, Pp 997-1006 (2015)
In this paper, we analyze daytime observations of the critical frequencies of the F2 (foF2) and F3 (foF3) layers based on ionosonde observations made from Indian low latitudes close to the magnetic equator and study their local time, seasonal, pla
Externí odkaz:
https://doaj.org/article/21b52beb1b1249b19b3841d9b8ec7341
Autor:
Ling‐Xin Zhao, Qing‐He Zhang, Tong Xu, Zan‐Yang Xing, N. Balan, Yong Wang, Yu‐Zhang Ma, Dong‐Xing Gao
Publikováno v:
Journal of Geophysical Research: Space Physics. 127
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8eab2a1dec6d4d5630066d4a8cd0dd66
https://doi.org/10.1029/2022ja030844
https://doi.org/10.1029/2022ja030844