Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Aiswarya Saseendran"'
Autor:
Aiswarya Saseendran, Shebin John, Anoop Pakkattil, Arun P. Thomas, Sushmitha Adiga, Jun Chen, Claudio Mazzoleni, Deepa Viswanath, Ravi Varma
Publikováno v:
Aerosol Science and Engineering. 6:111-125
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6749c85aa65edfbf2c0d4e18c5b80804
https://doi.org/10.1007/s41810-021-00128-z
https://doi.org/10.1007/s41810-021-00128-z
Autor:
Deepa Viswanath, Anoop Pakkattil, Aiswarya Saseendran, Ravi Varma, Kuttoth Suhail, Arun Ramachandran, Shebin John
Publikováno v:
Air Quality, Atmosphere & Health. 15:515-520
An incoherent broadband cavity-enhanced absorption spectrometer in open-path configuration (OP-IBBCEAS) was developed to measure glyoxal (CHOCHO), in the nocturnal atmosphere at the medium-sized coastal city of Calicut, India. The instrument mainly c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::522e6e29ec8e855d6bc2023ce081b3ca
https://doi.org/10.1007/s11869-021-01131-6
https://doi.org/10.1007/s11869-021-01131-6
Autor:
Jialuo Zhang, Yingying Du, Meng Wang, Claudio Mazzoleni, Arun P. Thomas, Jun Chen, Ravi Varma, Anoop Pakkatil, Aiswarya Saseendran, Deepa Viswanathan, Arun Ramachandran, Shebin John
Publikováno v:
Aerosol Science and Technology. 55:1264-1276
Broadband optical cavity spectroscopy is considered as a technology for trace gas detection; however, recently this has been used for the retrieval of extinction coefficients of aerosols. In this s...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ba87745d90dd4d399cdc64a7201672f7
https://doi.org/10.1080/02786826.2021.1944604
https://doi.org/10.1080/02786826.2021.1944604
Autor:
Ravi Varma, Anoop Pakkattil, Aiswarya Saseendran, Anjana S. Raj, Deepa Viswanath, Arun P. Thomas, Raghu Chatanathodi, Ardra Mohan
Publikováno v:
The Analyst. 146:2542-2549
We describe and characterize a dual-channel incoherent broadband cavity-enhanced absorption spectrometer (DC-IBBCEAS) for the sensitive measurements of NOx: the sum of nitrogen monoxide (NO) and nitrogen dioxide (NO2) in the atmosphere. The instrumen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::735d910d36c1d692e34e3baae0687de5
https://doi.org/10.1039/d1an00132a
https://doi.org/10.1039/d1an00132a
Autor:
Ravi Varma, Shebin John, Arun P. Thomas, Anoop Pakkattil, Deepa, M. Muhsin, Aiswarya Saseendran
Publikováno v:
Atmospheric Pollution Research. 11:2049-2055
Atmospheric boundary layer perturbations were monitored during an annular solar eclipse event on December 26, 2019 to understand its impact on the meteorological parameters (temperature, relative humidity, wind speed, and wind direction) and trace ga
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::85f2fdb12319f4c4533b6b7c46bf7c5d
https://doi.org/10.1016/j.apr.2020.07.026
https://doi.org/10.1016/j.apr.2020.07.026
Autor:
Ravi Varma, Claudio Mazzoleni, Anoop Pakkattil, Shreya Joshi, Susan Mathai, Tyler Capek, Gregory Kinney, Aiswarya Saseendran
Publikováno v:
Aerosol Science and Technology. 54:1183-1196
Atmospheric Aerosols affect Earth’s climate directly by scattering and absorbing solar radiation. In order to study the optical properties of aerosols, we developed a broadband cavity-enhanced spectrometer that uses a supercontinuum laser source an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::61041cd0c382a1cf7f46d30d680201e4
https://doi.org/10.1080/02786826.2020.1763249
https://doi.org/10.1080/02786826.2020.1763249
Autor:
Anoop, Pakkattil, Aiswarya, Saseendran, Arun P, Thomas, Anjana S, Raj, Ardra, Mohan, Deepa, Viswanath, Raghu, Chatanathodi, Ravi, Varma
Publikováno v:
The Analyst. 146(8)
We describe and characterize a dual-channel incoherent broadband cavity-enhanced absorption spectrometer (DC-IBBCEAS) for the sensitive measurements of NOx: the sum of nitrogen monoxide (NO) and nitrogen dioxide (NO2) in the atmosphere. The instrumen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::a5ad9c07bdfc6f2562a5704b0e4fe28b
https://pubmed.ncbi.nlm.nih.gov/33899057
https://pubmed.ncbi.nlm.nih.gov/33899057
Autor:
Suhail, Kuttoth, Arun, Ramachandran, Joshi, Shreya, Shebin, John, Aiswarya, Saseendran, Anoop, Pakkattil, Deepa, Viswanath, Varma, Ravi
Nitrate radical (NO3) is the most important nocturnal oxidant in urban atmosphere. The city of Calicut (Kozhikode) is a medium sized urban location in India. One of the bus terminals at Palayam part of the city [11.2495° N, 75.7842° E] is adjac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=copernicuspu::168aef41600150e255d44c8bab2862ce
https://www.atmos-meas-tech-discuss.net/amt-2019-6/
https://www.atmos-meas-tech-discuss.net/amt-2019-6/
Autor:
Suhail, Kuttoth, Arun, Ramachandran, Joshi, Shreya, Shebin, John, Aiswarya, Saseendran, Anoop, Pakkattil, Deepa, Viswanath, Varma, Ravi
Publikováno v:
Atmospheric Measurement Techniques Discussions; 2019, p1-15, 15p