Zobrazeno 1 - 10
of 50
pro vyhledávání: '"D. K. Sing"'
Autor:
A. Gressier, A. Lecavelier des Etangs, D. K. Sing, M. López-Morales, M. K. Alam, J. K. Barstow, V. Bourrier, L. A. Dos Santos, A. García Muñoz, J. D. Lothringer, N. K. Nikolov, K. S. Sotzen, G. W. Henry, T. Mikal-Evans
Publikováno v:
Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, 2023, 672, pp.A34. ⟨10.1051/0004-6361/202244429⟩
Astronomy and Astrophysics-A&A, 2023, 672, pp.A34. ⟨10.1051/0004-6361/202244429⟩
We present Hubble Space Telescope (HST) transit observations of the Hot-Jupiter WASP-79b acquired with the Space Telescope Imaging Spectrograph (STIS) in the near ultraviolet (NUV). Two transit observations, part of the PanCET program, are used to ob
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::52d3616522aea7c9e01158dff64c65d5
http://arxiv.org/abs/2302.08962
http://arxiv.org/abs/2302.08962
Publikováno v:
Atmospheric Chemistry and Physics, Vol 24, Pp 9219-9262 (2024)
Globally, emissions from aviation affect Earth's climate via complex processes. Contrail cirrus and carbon dioxide emissions are the largest factors contributing to aviation's radiative forcing on climate. Contrail cirrus, like natural cirrus clouds,
Externí odkaz:
https://doaj.org/article/7a3de9d76244476895c0e449409b0996
Publikováno v:
Atmospheric Measurement Techniques, Vol 17, Pp 4581-4598 (2024)
It is a challenge to obtain accurate measurements of the microphysical properties of delicate, structurally complex, frozen, and semi-frozen hydrometeors. We present a new technique for the real-time measurement of the density of freshly fallen indiv
Externí odkaz:
https://doaj.org/article/20886215d99349d8af54ce95eb071ff0
Autor:
Venkatesh Gaddikeri, A. Sarangi, D. K. Singh, Malkhan Singh Jatav, Jitendra Rajput, N. L. Kushwaha
Publikováno v:
Journal of Water and Climate Change, Vol 15, Iss 5, Pp 2033-2058 (2024)
Climate change (CC) significantly influences agricultural water productivity, it is advisable to consider the adapting irrigation regimes to observed changes in precipitation patterns. This study aim is to assess trends and change point analysis of w
Externí odkaz:
https://doaj.org/article/7eeef95867ab47be871d58558527e942
Autor:
Arti Kumari, D. K. Singh, A. Sarangi, Murtaza Hasan, Vinay Kumar Sehgal, Soora Naresh Kumar, Cini Verghese
Publikováno v:
Water Practice and Technology, Vol 19, Iss 5, Pp 1676-1695 (2024)
An integrated sensing device for irrigation scheduling was developed to assess the soil–plant–atmosphere continuum for irrigation scheduling. A field experiment was carried out to evaluate ISDI performance and CWSI estimation across various irrig
Externí odkaz:
https://doaj.org/article/b7e750b550364e29b12449a116f3c81e
Autor:
T. Böker, T. L. Beck, S. M. Birkmann, G. Giardino, C. Keyes, N. Kumari, J. Muzerolle, T. Rawle, P. Zeidler, Y. Abul-Huda, C. Alves de Oliveira, S. Arribas, K. Bechtold, R. Bhatawdekar, N. Bonaventura, A. J. Bunker, A. J. Cameron, S. Carniani, S. Charlot, M. Curti, N. Espinoza, P. Ferruit, M. Franx, P. Jakobsen, D. Karakla, M. López-Caniego, N. Lützgendorf, R. Maiolino, E. Manjavacas, A. P. Marston, S. H. Moseley, P. Ogle, M. Perna, M. Peña-Guerrero, N. Pirzkal, R. Plesha, C. R. Proffitt, B. J. Rauscher, H.-W. Rix, B. Rodríguez del Pino, Z. Rustamkulov, E. Sabbi, D. K. Sing, M. Sirianni, M. te Plate, L. Úbeda, G. M. Wahlgren, E. Wislowski, R. Wu, Chris J. Willott
Publikováno v:
Boker, T, Beck, T L, Birkmann, S M, Giardino, G, Keyes, C, Kumari, N, Muzerolle, J, Rawle, T, Zeidler, P, Abul-Huda, Y, de Oliveira, C A, Arribas, S, Bechtold, K, Bhatawdekar, R, Bonaventura, N, Bunker, A J, Cameron, A J, Carniani, S, Charlot, S, Curti, M, Espinoza, N, Ferruit, P, Franx, M, Jakobsen, P, Karakla, D, Lopez-Caniego, M, Lutzgendorf, N, Maiolino, R, Manjavacas, E, Marston, A P, Moseley, S H, Ogle, P, Perna, M, Pena-Guerrero, M, Pirzkal, N, Plesha, R, Proffitt, C R, Rauscher, B J, Rix, H-W, del Pino, B R, Rustamkulov, Z, Sabbi, E, Sing, D K, Sirianni, M, Plate, M T, ubeda, L, Wahlgren, G M, Wislowski, E, Wu, R & Willott, C J 2023, ' In-orbit Performance of the Near-infrared Spectrograph NIRSpec on the James Webb Space Telescope ', Publications of the Astronomical Society of the Pacific, vol. 135, no. 1045, 038001 . https://doi.org/10.1088/1538-3873/acb846
The Near-Infrared Spectrograph (NIRSpec) is one of the four focal plane instruments on the James Webb Space Telescope. In this paper, we summarize the in-orbit performance of NIRSpec, as derived from data collected during its commissioning campaign a
Autor:
L Alderson, H R Wakeford, R J MacDonald, N K Lewis, E M May, D Grant, D K Sing, K B Stevenson, J Fowler, J Goyal, N E Batalha, T Kataria
Publikováno v:
Alderson, L, Wakeford, H R, MacDonald, R J, Lewis, N K, May, E M, Grant, D, Sing, D K, Stevenson, K B, Fowler, J, Goyal, J, Batalha, N E & Kataria, T 2022, ' A comprehensive analysis of WASP-17b’s transmission spectrum from space-based observations ', Monthly Notices of the Royal Astronomical Society, vol. 512, no. 3, pp. 4185-4209 . https://doi.org/10.1093/mnras/stac661
Due to its 1770 K equilibrium temperature, WASP-17b, a 1.99 $R_\mathrm{Jup}$, 0.486 $M_\mathrm{Jup}$ exoplanet, sits at the critical juncture between hot and ultra-hot Jupiters. We present its 0.3-5 $\mu m$ transmission spectrum, with newly obtained
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::81b4201eae18158b1e7b451dd9d20d1c
Publikováno v:
The Cryosphere, Vol 18, Pp 451-474 (2024)
Spatiotemporal snow depth (SD) mapping in the Indian Western Himalayan (WH) region is essential in many applications pertaining to hydrology, natural disaster management, climate, etc. In situ techniques for SD measurement are not sufficient to repre
Externí odkaz:
https://doaj.org/article/9499249493234351b36637168d1ec3ba
Autor:
Manoj Kumar Bhatt, D. K. Singh, K. P. Raverkar, Ramesh Chandra, Navneet Pareek, Prithwiraj Dey, Biswajit Pramanick, Hem Chandra Joshi, Mukesh Kumar, Ahmed Gaber, Amnah Mohammed Alsuhaibani, Akbar Hossain
Publikováno v:
Frontiers in Sustainable Food Systems, Vol 8 (2024)
Externí odkaz:
https://doaj.org/article/aa561d264e1d4d88b5c3bdaef11911c3
Publikováno v:
Water Science and Technology, Vol 88, Iss 4, Pp 991-1014 (2023)
Accurate Crop Evapotranspiration (ETc) estimation is crucial for understanding hydrological and agrometeorological processes, yet it's challenged by multiple parameters, data variations, and lack of continuity. These limitations restrict numerical me
Externí odkaz:
https://doaj.org/article/0b600accdf1a45debe3ac91e05f9e27b