Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Nithin Sivadas"'
Autor:
Luisa Capannolo, Andrew Staff, Wen Li, Katharine Duderstadt, Nithin Sivadas, Joshua Pettit, Sadie Elliot, Murong Qin, Xiao-Chen Shen, Qianli Ma
Publikováno v:
Frontiers in Astronomy and Space Sciences, Vol 11 (2024)
We analyze the properties of relativistic (>700 keV) electron precipitation (REP) events measured by the low-Earth-orbit (LEO) POES/MetOp constellation of spacecraft from 2012 through 2023. Leveraging the different profiles of REP observed at LEO, we
Externí odkaz:
https://doaj.org/article/c8eb13b0649e4abea8fcc4afc8597e08
Autor:
Nithin Sivadas
Publikováno v:
Frontiers in Astronomy and Space Sciences, Vol 10 (2023)
Freedom to explore the unknown is key to scientific discovery. Maximizing modern individualistic measures of scientific productivity like the number of citations and publications may impede the progress of science as a whole.
Externí odkaz:
https://doaj.org/article/2950a3ed4af34e78b6675c42795dae78
Autor:
Simone Di Matteo, Nithin Sivadas
Publikováno v:
Frontiers in Astronomy and Space Sciences, Vol 9 (2022)
Many studies of solar-wind coupling with the magnetosphere depend on the properties of the solar wind impacting the magnetosphere. Our ability to estimate these properties relies heavily on spacecraft measurements at the first Lagrangian point (L1),
Externí odkaz:
https://doaj.org/article/ef3883a862d24c8aa80daa87300c46d6
Autor:
Nithin Sivadas, David G. Sibeck
Publikováno v:
Frontiers in Astronomy and Space Sciences, Vol 9 (2022)
Simultaneous solar wind measurements from the solar wind monitors, WIND and ACE, differ due to the spatial and temporal structure of the solar wind. Correlation studies that use these measurements as input may infer an incorrect correlation due to un
Externí odkaz:
https://doaj.org/article/8d98f5b6037944caba124ee3e309c3ec
Publikováno v:
Geophysical Research Letters, Vol 46, Iss 15, Pp 8588-8596 (2019)
Abstract We present observations that show structured diffuse aurora (SDA) correlated with electron precipitation directly from the outer boundary of the outer radiation belt. The SDA maps to the nightside transition region (∼9–12 RE) in the magn
Externí odkaz:
https://doaj.org/article/88906109438947d1ab20bd45ed8bfcea
Autor:
Nithin Sivadas, David Sibeck, Varsha Subramanyan, Maria-Theresia Walach, Kyle Murphy, Alexa Halford
The polar cap potential, a measure of the magnetosphere's response to the solar wind, levels off during high solar wind electric field values. Several explanations have been proposed for this saturation effect, but there has been no consensus. We sho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a34b563cb1fe4e89b18a2ab1871e3b0d
https://doi.org/10.5194/egusphere-egu22-6366
https://doi.org/10.5194/egusphere-egu22-6366
Publikováno v:
Materials Today: Proceedings. 22:2172-2178
Duplex stainless steels (DSS) are used in a wide range of industries, predominantly because of the high strength and corrosion resistance they possess. ASTM A890 grade 7A is the newest addition to the family of duplex stainless steels with a unique c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b47647ec88ed6bf369abb8d893f7571f
https://doi.org/10.1016/j.matpr.2020.03.292
https://doi.org/10.1016/j.matpr.2020.03.292
Autor:
Nithin Sivadas, Gulati, Akshay, Kannapan, Deepti, Saran Yalamarthy, Ananth, Dhiman, Ankit, Bhagoji, Arjun, Shankar, Athreya, Prasad, Nitin, Ramachandran, Harishankar, Koilpillai, R. David
Publikováno v:
NASA Astrophysics Data System
Web of Science
Web of Science
In the past decade, several attempts have been made to study the effects of seismo-electromagnetic emissions - an earthquake precursor, on the ionosphere and the radiation belts. The IIT Madras nano-satellite (IITMSAT) mission is designed to make sen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::676d99bc8982ffe4d75d26c284b7d6bf