Zobrazeno 1 - 10
of 77
pro vyhledávání: '"V. L. Narayanan"'
Publikováno v:
Annales Geophysicae, Vol 39, Pp 427-438 (2021)
Ground-based inverse synthetic aperture radar is a tool that can provide insights into the early history and formative processes of planetary bodies in the inner solar system. This information is gathered by measuring the scattering matrix of the tar
Externí odkaz:
https://doaj.org/article/c5a4a96323d64db392ce71949e0a0fce
Autor:
V. L. Narayanan, S. Nozawa, S.-I. Oyama, I. Mann, K. Shiokawa, Y. Otsuka, N. Saito, S. Wada, T. D. Kawahara, T. Takahashi
Publikováno v:
Atmospheric Chemistry and Physics, Vol 21, Pp 2343-2361 (2021)
We present a detailed investigation of the formation of an additional sodium density peak at altitudes of 79–85 km below the main peak of the sodium layer based on sodium lidar and airglow imager measurements made at Ramfjordmoen near Tromsø, Norw
Externí odkaz:
https://doaj.org/article/6f58be73fff54684ad7c1f1d4897fe5a
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
Publikováno v:
Geophysical Research Letters. 46:7173-7181
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e3b621849cf9b33882c1644b8888567
https://doi.org/10.1029/2019gl083266
https://doi.org/10.1029/2019gl083266
Publikováno v:
Advances in Space Research. 64:385-399
The ground-based all sky imager (ASI) is an advanced optical technique, capable of measuring the strong F-region nightglow in OI 630.0 nm emission from atomic oxygen. This emission is used to study the large-scale F-region plasma irregularities; call
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c3ddbd89fafe68c437881bf0811bc2e0
https://doi.org/10.1016/j.asr.2019.04.008
https://doi.org/10.1016/j.asr.2019.04.008
Publikováno v:
Journal of Geophysical Research: Space Physics. 123:6957-6980
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3c941f87d1cdf39c69c0ad4f91ebfca6
https://doi.org/10.1029/2018ja025261
https://doi.org/10.1029/2018ja025261
Publikováno v:
Progress in Earth and Planetary Science, Vol 5, Iss 1, Pp 1-8 (2018)
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, medium and low
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::949b0609df68073b184517a536500e07
http://link.springer.com/article/10.1186/s40645-018-0180-y
http://link.springer.com/article/10.1186/s40645-018-0180-y
Autor:
V L Narayanan, N Balasubramanian
Publikováno v:
Malaysian Orthopaedic Journal
Malaysian Orthopaedic Journal, Vol 12, Iss 2, Pp 20-24 (2018)
Malaysian Orthopaedic Journal, Vol 12, Iss 2, Pp 20-24 (2018)
Introduction: Proximal humerus fracture fixation using plate osteosynthesis depends on the quality of the bone, design of the fixation devices and intra-operative soft tissue dissection. This study evaluates the functional outcome of minimally invasi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::997619351a3a1fece57ea96af67a3299
http://europepmc.org/articles/PMC6092542
http://europepmc.org/articles/PMC6092542
Publikováno v:
Journal of Geophysical Research: Space Physics. 122:6679-6688
In this work, we have studied the characteristics of EPBs, such as their zonal drift and tilt, from the low latitude and dip equatorial region in the Indian longitude sector during the main phase of the 17 March 2015 storm. All-sky airglow imaging ob
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3485b3d62aea26bddf953a529127d8a5
https://doi.org/10.1002/2017ja024213
https://doi.org/10.1002/2017ja024213
Publikováno v:
Journal of Atmospheric and Solar-Terrestrial Physics. 156:80-86
All-sky imaging observations of OI 630.0 nm airglow were carried out in campaign mode from Panhala (16.8°N, 74.1°E geographic; 11.1°N dip latitude), India, during January to March 2008. On 14 of 37 nights, equatorial plasma bubbles were observed.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::74516ed77e7aaf91683bd78474364831
https://doi.org/10.1016/j.jastp.2017.03.006
https://doi.org/10.1016/j.jastp.2017.03.006