Zobrazeno 1 - 10
of 88
pro vyhledávání: '"P Venkat Ratnam"'
Autor:
Manoj Chandra Mathur, P Venkat Ratnam, S J Saikumar, Manuel John, Siddharth Ravishankar, M B Dinesh, Priya Chandil, Kishore Pahuja, Vidya Cherlikar, Sunny Wadhwani, Pankaj Bendale, Ajit Hazari, Rajesh Mishra, Susheel Deshmukh, Rahul Raja Achlerkar, Devang Tilak Shah, Chanda Hingorani, Kaivan Shah, Pratik Topiwala, Sheetal Jani, Viral G Rana, Nilay Kumar Majumdar, Debasis Chakrabarti, Rituparna Dey, Debabrata Halder, Sumit Choudhury, Ajeet Kumar, Sasmita Das, Ashok Kumar Nanda, Vidya Bhushan Kumar, Rama Dubey, Gulam Ali Kamdar, Alka Pandey, Sheetal Kishanpuria, Rajat Mohan Srivastava, Parul Singh, Sunil Kumar Verma, Neha Sharma, Rajeev Gupta
Publikováno v:
Indian Journal of Ophthalmology, Vol 71, Iss 6, Pp 2500-2503 (2023)
Purpose: Glaucoma is the second leading cause of blindness worldwide, affecting more than 64 million people aged 40-80. The best way to manage primary open-angle glaucoma (POAG) is by lowering the intraocular pressure (IOP). Netarsudil is a Rho kinas
Externí odkaz:
https://doaj.org/article/afd1b04d410c45629e29dc48fc7ef246
Autor:
Jose Suclupe, Jorge L. Chau, J. Federico Conte, Nicholas M. Pedatella, Rolando Garcia, Kaoru Sato, Christoph Zülicke, Lourivaldo M. Lima, Guozhu Li, S. Vijaya Bhaskara Rao, M. Venkat Ratnam, Rodolfo Rodriguez, Danny Scipion
Publikováno v:
Geophysical Research Letters, Vol 51, Iss 16, Pp n/a-n/a (2024)
Abstract Different meteor radars at low latitudes observed abnormally strong westward mesospheric winds around the March Equinox of 2023, that is, during the first phase of the Mesospheric Semiannual Oscillation. This event was the strongest of at le
Externí odkaz:
https://doaj.org/article/9668bcdee55746ddb5c5d81f936bf018
Autor:
V. Ravi Kiran, M. Venkat Ratnam, M. Fujiwara, H. Russchenberg, F. G. Wienhold, B. L. Madhavan, M. Roja Raman, R. Nandan, S. T. Akhil Raj, A. Hemanth Kumar, S. Ravindra Babu
Publikováno v:
Atmospheric Measurement Techniques, Vol 15, Pp 4709-4734 (2022)
A better understanding of aerosol–cloud interaction processes is important to quantify the role of clouds and aerosols on the climate system. There have been significant efforts to explain the ways aerosols modulate cloud properties. However, from
Externí odkaz:
https://doaj.org/article/cd83fe9a5ac8443f9a33069bb8d59976
Autor:
P. Kishore, Ghouse Basha, M. Venkat Ratnam, Amir AghaKouchak, Qiaohong Sun, Isabella Velicogna, T. B. J. M. Ouarda
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-8 (2022)
Abstract The overarching goal of this paper is to shed light on the human influence on the changing patterns of heat waves in India using the Heat Wave Magnitude Index daily (HWMId). The HWMId obtained from the observational data sets shows a large i
Externí odkaz:
https://doaj.org/article/fe9195fe7065491b815cdd519b57729b
Akademický článek
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Autor:
Venkat Ratnam Madineni, Hari Prasad Dasari, Ramakrishna Karumuri, Yesubabu Viswanadhapalli, Prasad Perumal, Ibrahim Hoteit
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-14 (2021)
Abstract The lockdown measures that were taken to combat the COVID-19 pandemic minimized anthropogenic activities and created natural laboratory conditions for studying air quality. Both observations and WRF-Chem simulations show a 20–50% reduction
Externí odkaz:
https://doaj.org/article/3e1493ce75b44296bdfc8ddfc4f3f1fe
Autor:
Rama Krishna Karumuri, Hari Prasad Dasari, Harikishan Gandham, Yesubabu Viswanadhapalli, Venkat Ratnam Madineni, Ibrahim Hoteit
Publikováno v:
Frontiers in Environmental Science, Vol 10 (2022)
Lockdowns imposed across the world to combat the spread of the COVID-19 pandemic also reduced the anthropogenic emissions. This study investigates the changes in the anthropogenic and natural pollution levels during the lockdown over the Arabian Peni
Externí odkaz:
https://doaj.org/article/1f62dfa1dd1b4f8cafebb0b9f229e385
Publikováno v:
Atmospheric Chemistry and Physics, Vol 21, Pp 5533-5547 (2021)
A weak El Niño during 2014–2015 boreal winter developed as a strong boreal summer event in 2015 which continued and even enhanced during the following winter. In this work, the detailed changes in the structure, dynamics, and trace gases within th
Externí odkaz:
https://doaj.org/article/03d63ba9a8f84193a97bda02fbf8cb87
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-11 (2021)
Abstract Changing patterns in aerosol concentrations over the Asian region is well documented with a concurrent increase over India and a marked reduction over China. However, aerosol vertical distribution in the changing climate is not fully underst
Externí odkaz:
https://doaj.org/article/0bf2cd0425914ac9a2d2ebb67fafd07f
Autor:
Sunkara Eswaraiah, Kyong-Hwan Seo, Kondapalli Niranjan Kumar, Madineni Venkat Ratnam, Andrey V. Koval, Jin-Yun Jeong, Chalachew Kindie Mengist, Young-Sook Lee, Katelynn Greer, Jun-Young Hwang, Wonseok Lee, Maniyattu Pramitha, Gasthi Venkata Chalapathi, Mannem Venkatarami Reddy, Yong Ha Kim
Publikováno v:
Atmosphere, Vol 13, Iss 9, p 1475 (2022)
Processes behind Sudden Stratospheric Warming (SSW), which occurs more frequently in the northern hemispheric polar latitudes and its influence from the stratosphere to the upper atmosphere are well documented. However, physical processes associated
Externí odkaz:
https://doaj.org/article/5ac4075fd19f4d23a94332fd5dc87737