Zobrazeno 1 - 10
of 14 157
pro vyhledávání: '"Rajeevan A"'
We develop fs laser-fabricated asymmetric couplers and zig-zag arrays consisting of single and two-mode waveguides with bipartite nonlinearity. The fundamental mode ($s$ orbital) is near resonance with the neighboring higher-order $p$ orbital, causin
Externí odkaz:
http://arxiv.org/abs/2408.03250
Autor:
S. Mishra, V. Sinha, H. Hakkim, A. Awasthi, S. D. Ghude, V. K. Soni, N. Nigam, B. Sinha, M. N. Rajeevan
Publikováno v:
Atmospheric Chemistry and Physics, Vol 24, Pp 13129-13150 (2024)
Volatile organic compounds (VOCs) significantly impact the atmospheric chemistry of polluted megacities. Delhi is a dynamically changing megacity, and yet our knowledge of its ambient VOC composition and chemistry is limited to few studies conducted
Externí odkaz:
https://doaj.org/article/cf73d6fde96943b8a982219482c0bb93
Autor:
Auguste Vadisiute, Elise Meijer, Rajeevan Narayanan Therpurakal, Marissa Mueller, Florina Szabó, Fernando Messore, Alfonsas Jursenas, Oliver Bredemeyer, Lukas B. Krone, Ed Mann, Vladyslav Vyazovskiy, Anna Hoerder-Suabedissen, Zoltán Molnár
Publikováno v:
Communications Biology, Vol 7, Iss 1, Pp 1-18 (2024)
Abstract Bidirectional communication between neurons and glial cells is crucial to establishing and maintaining normal brain function. Some of these interactions are activity-dependent, yet it remains largely unexplored how acute changes in neuronal
Externí odkaz:
https://doaj.org/article/e3ee102c1f6c4612ac77d3a9dd058259
Autor:
A. Awasthi, B. Sinha, H. Hakkim, S. Mishra, V. Mummidivarapu, G. Singh, S. D. Ghude, V. K. Soni, N. Nigam, V. Sinha, M. N. Rajeevan
Publikováno v:
Atmospheric Chemistry and Physics, Vol 24, Pp 10279-10304 (2024)
Volatile organic compounds (VOCs) and particulate matter (PM) are major constituents of smog. Delhi experiences severe smog during the post-monsoon season, but a quantitative understanding of VOCs and PM sources is still lacking. Here, we conduct a s
Externí odkaz:
https://doaj.org/article/1f749fd2d4b041b38359c95317577bce
Autor:
S, Lekshmi, Chattopadhyay, Rajib, Pai, D. S., Rajeevan, M., Valsala, Vinu, Hosalikar, K. S., Mohapatra, M.
Dominant modes of SST in the west and east Pacific show strong but regionally different gradients caused by waves, internal dynamics, and anthropogenic warming, which drives air-sea interaction in the Pacific. The study discusses the relative contrib
Externí odkaz:
http://arxiv.org/abs/2302.11357
Autor:
Amjith Rajeevan, Manikandanesan Sakthivel, Nikhilesh Menon, Sachin KC, Harisree Sudersanan, Ramya Nagarajan, Mohankumar Raju, Sharan Murali, Chethrapilly Purushothaman Girish Kumar, Anukumar Balakrishnan, Renuka Raveendran, Dineesh Perumbil, Devaki Antherjanam, Sherin Joseph Xavier Kallupurackal, Bipin Balakrishnan, Nandu Krishna, Sibin Samuel, Prabhdeep Kaur, Manoj Vasant Murehkar
Publikováno v:
Journal of Infection and Public Health, Vol 17, Iss 12, Pp 102568- (2024)
Background: In July 2021, the Alappuzha district in Kerala, India, reported an unexpected number of acute gastroenteritis (772) cases (Outbreak A). On October 10, 2021, a university in Wayanad, Kerala, reported 25 acute gastroenteritis cases (Outbrea
Externí odkaz:
https://doaj.org/article/2a5e45b78f1440c9804c08f0d24af74b