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Begonia dalaiensis B. Das, J. Saikia & D. Banik sp. nov. (Fig. 1, 2) Type: — INDIA. Arunachal Pradesh, Anjaw District, towards Chaglagam, near Meepani bridge, 28°15’53.6’’N, 96°34’28.95’’E, elevation 1335 m, 25 March 2022, Bikas Das,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::62c7350cb08a2aebc823dd0b5075ab85
Publikováno v:
The Astrophysical Journal Letters, Vol 977, Iss 1, p L8 (2024)
Green Peas (GPs) and blueberry galaxies (BBs) are thought to be local analogs ( z < 0.1) of high redshift Ly α emitters. H i study of these can help us understand the star formation in the primordial Universe. In this Letter, we present the results
Externí odkaz:
https://doaj.org/article/416a8f84af4f410494a76d96c433f6dc
Autor:
Vaidehi S. Paliya, D. J. Saikia
Publikováno v:
The Astrophysical Journal Letters, Vol 967, Iss 2, p L26 (2024)
The astrophysical γ -ray photons carry the signatures of the violent phenomena happening on various astronomical scales in our Universe. This includes supernova remnants, pulsars, and pulsar wind nebulae in the Galactic environment and extragalactic
Externí odkaz:
https://doaj.org/article/3ff39aa7f1954eeeb71f8528a1cdb268
Publikováno v:
Carbon Trends, Vol 13, Iss , Pp 100309- (2023)
The presence of fullerene C60 in the iridium-rich Cretaceous-Palaeogene (K-Pg) boundary layer from the Um-Sohryngkew river section of Meghalaya is reported here for the first time. Different analytical methods, including transmission electron microsc
Externí odkaz:
https://doaj.org/article/80ad55b70b6f4130924991740e5cde83
Publikováno v:
Saudi Pharmaceutical Journal, Vol 30, Iss 11, Pp 1623-1638 (2022)
People from some parts of the world traditionally depend on different herbal medicines for fertility regulation. The Mishing women of Assam, India have been using the dry root powder of Persicaria hydropiper for years as a birth control medicine. The
Externí odkaz:
https://doaj.org/article/2c2216ac5aaa433e96330d6f9f73c8c4
Publikováno v:
The Astrophysical Journal, Vol 976, Iss 1, p 120 (2024)
The extragalactic γ -ray sky is dominated by relativistic jets aligned to the observer’s line of sight, i.e., blazars. A few of their misaligned counterparts, e.g., radio galaxies, are also detected with the Fermi-Large Area Telescope (LAT), albei
Externí odkaz:
https://doaj.org/article/99a0262d86974aed96c5b47fd8163dc8
Autor:
Yogesh Chandola, D. J. Saikia, Yin-Zhe Ma, Zheng Zheng, Chao-Wei Tsai, Di Li, Denis Tramonte, Hengxing Pan
Publikováno v:
The Astrophysical Journal, Vol 973, Iss 1, p 48 (2024)
Neutral atomic hydrogen and molecular gas in the host galaxies of radio active galactic nuclei can be traced using H i 21 cm and OH-1667 MHz absorption lines to understand the fueling and feedback processes. We present the results of an H i and OH ab
Externí odkaz:
https://doaj.org/article/edc4dcb957894229a1a9a842dbf6632e
Publikováno v:
The Astrophysical Journal, Vol 973, Iss 1, p 7 (2024)
Circumnuclear star formation (SF) is generally seen in galaxies hosting active galactic nuclei (AGN); however, the connection between the AGN activity and SF in them is less well understood. To explore this connection on scales of a few tens of parse
Externí odkaz:
https://doaj.org/article/908a21528c8e4a5f8b6908bcedff8752
Publikováno v:
Geosystems and Geoenvironment, Vol 1, Iss 3, Pp 100065- (2022)
We carried out detailed compositional studies on fifteen sediment samples from the Brahmaputra River that were collected in the pre-monsoon period, to obtain the inherent contamination factor. The present study demonstrates that the degrees of metal
Externí odkaz:
https://doaj.org/article/0c59ae21c618445bb8500534a6003097