Zobrazeno 1 - 10
of 19
pro vyhledávání: '"H. G. M. Hill"'
Autor:
Vikram Sing Surendra, S. Vijayan, P. Samarth, M. Muruganantham, Nigel J. Mason, T. Vijay, Bhalamurugan Sivaraman, Anil Bhardwaj, H. G. M. Hill, Vikram Jayaram
Publikováno v:
International Journal of Astrobiology. :1-9
Nucleobases are nitrogenous bases composed of monomers that are a major constituent of RNA and DNA, which are an essential part of any cellular life on the Earth. The search for nucleobases in the interstellar medium remains a major challenge, howeve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::091fb6f145dcc6a699815c651fedaa0f
https://doi.org/10.1017/s1473550421000136
https://doi.org/10.1017/s1473550421000136
Autor:
Kuren Patel, Daniel Rotko, Adam Nawal, Scott Ritter, Sarah Halpin, Abhishek Diggewadi, H. G. M. Hill, Alexandria Farias
Publikováno v:
New Space. 8:23-30
Solar-geomagnetic superstorms like the 1859 Carrington Event pose significant risks to electrical power utilities and satellite infrastructure. Damage to this critical infrastructure could have sig...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::13e2c1dea593f370b48b06b7e2c4783c
https://doi.org/10.1089/space.2019.0026
https://doi.org/10.1089/space.2019.0026
Autor:
Bing-Ming Cheng, Ambresh Mallya, Janardhan Padmanabhan, Ankan Das, Jen-Iu Lo, B.N. Rajasekhar, Rahul Kumar Kushwaha, Anil Bhardwaj, Nigel J. Mason, J K Meka, Divita Gupta, H. G. M. Hill, Bhalamurugan Sivaraman, Sheng-Lung Chou, Yu-Jong Wu, Dipen Sahu
Benzene (C6H6) ice has been observed in the Titan’s stratosphere [1], and benzonitrile (C6H5CN) is a possible constituent in the benzene and nitrogen-rich environment of Titan’s atmosphere [2]. The energetic processing of such aromatic molecules
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::caba18d9b9763765790092471b5aa0a6
https://doi.org/10.5194/epsc2021-480
https://doi.org/10.5194/epsc2021-480
Autor:
Natasha M. Johnson, Frank T. Ferguson, N. M. Abreu, Daniel P. Glavin, Carl Hergenrother, Kevin J. Walsh, Maurizio Pajola, Joseph A. Nuth, H. G. M. Hill
Publikováno v:
The Planetary Science Journal. 1:82
Bennu (101195), target of the Origins, Spectral Interpretation, Resource Identification, Security, Regolith Explorer (OSIRIS-REx) mission, is a type-B asteroid with abundant spectral evidence for hydrated silicates, low thermal inertia “boulders”
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6ea25144b659ad7953b37776ffde2082
https://doi.org/10.3847/psj/abc26a
https://doi.org/10.3847/psj/abc26a
Publikováno v:
Geochemistry. 76:1-12
Experimental data and observations, whether telescopic or analytical, are never wrong, though data derived from such sources can be misinterpreted or applied inappropriately to derive conclusions that are incorrect. Given that nature always behaves a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a0a4d1d71b94b18dbe3ab0d45182bd8e
https://doi.org/10.1016/j.chemer.2015.09.002
https://doi.org/10.1016/j.chemer.2015.09.002
Autor:
Vijayan Sivaprahasam, Bhalamurugan Sivaraman, Anil Bhardwaj, B.N. Rajasekhar, M. Muruganantham, Jayaram Vishakantaiah, Akshay Datey, J K Meka, Nigel J. Mason, Vijayanand Chandrasekaran, Ambresh Mallya, H. G. M. Hill, Gopalan Jagadeesh, Surendra Vikram Singh, Vijay Thiruvenkatam, Rebecca Thombre, K. P. J. Reddy
Publikováno v:
Molecules, Vol 25, Iss 5634, p 5634 (2020)
Molecules
Volume 25
Issue 23
Molecules
Volume 25
Issue 23
The building blocks of life, amino acids, are believed to have been synthesized in the extreme conditions that prevail in space, starting from simple molecules containing hydrogen, carbon, oxygen and nitrogen. However, the fate and role of amino acid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3bf5871a96f640f3b2d73d7d0beb8aae
https://doi.org/10.3390/molecules25235634
https://doi.org/10.3390/molecules25235634
Autor:
S. Vijayan, J K Meka, Bhalamurugan Sivaraman, K.K. Rahul, H. G. M. Hill, Rebecca Thombre, Harish, E. Shivakarthik, V. S. Surendra
Publikováno v:
Planetary and Space Science. 190:104972
Impact events are inevitable to date both within the inner and outer regions of the Solar System. Such impact events dominate the surface modifications of most of the airless bodies. Regardless of the destructive nature of impact events, the birth of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::12ff370b6fa17fbf9aea1b6282ac0507
https://doi.org/10.1016/j.pss.2020.104972
https://doi.org/10.1016/j.pss.2020.104972
Publikováno v:
Life, Vol 10, Iss 206, p 206 (2020)
Life
Volume 10
Issue 9
Life
Volume 10
Issue 9
Solids in the interstellar medium consist of an intimate mixture of silicate and carbonaceous grains. Because 99% of silicates in meteorites were reprocessed at high temperatures in the inner regions of the Solar Nebula, we propose that similar level
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::65e9f52ea0a49f5fee6e588d24d3b4ca
https://doi.org/10.3390/life10090206
https://doi.org/10.3390/life10090206
Publikováno v:
Challenges, Vol 5, Iss 1, Pp 152-158 (2014)
Challenges
Volume 5
Issue 1
Pages 152-158
Challenges
Volume 5
Issue 1
Pages 152-158
Photochemical self-shielding of CO has been proposed as a mechanism to produce solids observed in the modern, O-16 depleted solar system. This is distinct from the relatively O-16 enriched composition of the solar nebula, as demonstrated by the oxyge
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ef741ffd91aef90d7742f1855cc5d7ac
http://www.mdpi.com/2078-1547/5/1/152
http://www.mdpi.com/2078-1547/5/1/152
Autor:
B. N. Raja Sekhar, H. G. M. Hill, B.-M. Cheng, Jen-Iu Lo, S Pavithraa, Nigel J. Mason, Bhalamurugan Sivaraman
Icy bodies, such as Pluto, are known to harbor simple and complex molecules. The recent New Horizons flyby of Pluto has revealed a complex surface composed of bright and dark ice surfaces, indicating a rich chemistry based on nitrogen (N2), methane (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5e278d526f8c9bc6b7b92e7daecf7f9c
http://oro.open.ac.uk/51428/1/51428.pdf
http://oro.open.ac.uk/51428/1/51428.pdf