Zobrazeno 1 - 10
of 20
pro vyhledávání: '"H.M. Rajapara"'
Publikováno v:
Journal of Earth System Science. 129
Moonlight is sunlight reflected from the moon’s surface. It is additionally modulated by the Earth’s atmosphere, dust and pollutants on its way to the surface of the Earth. This contribution reports the bleaching rates of blue light stimulated lu
Publikováno v:
Quaternary Research. 89:478-493
Geomorphic analysis and optically stimulated luminescence (OSL) ages from undated Lake Agassiz beaches and adjacent fluvial sediments on Riding Mountain in Manitoba provide insight into their early history. New OSL ages of 14.5±2.4 and 13.4±0.7 ka
Autor:
John C. Ayers, J. Pickering, Jeremiah C. Beam, H.M. Rajapara, Ashok K. Singhvi, Steven L. Goodbred, Aaron K. Covey
Publikováno v:
Basin Research. 30:550-567
Floodplains, paleosols, and antecedent landforms near the apex of the Brahmaputra fan delta in north-central Bangladesh preserve cycles of fluvial sediment deposition, erosion and weathering. Together these landforms and their associated deposits com
Autor:
K.Ch.V. Nagakumar, Dontireddy Venkat Reddy, G. Demudu, Kakani Nageswara Rao, P. Morthekai, H.M. Rajapara
Publikováno v:
Quaternary Geochronology. 62:101145
Luminescence ages of eight sandy beach-ridge samples from the Krishna–Godavari delta region on the east coast of India were obtained by synthesizing ages based on three luminescence signals, i.e., optically stimulated luminescence (OSL) from quartz
Publikováno v:
Sedimentary Geology. 399:105612
Geomorphic evolution of the Wahiba Dune Field, Oman, during the Quaternary has occurred within a set of boundary conditions that include climatic forcing of fluvial, aeolian and eustatic cycles within an active tectonic basin. Because of basin down-w
Publikováno v:
Nature
Nature, Nature Publishing Group, 2018, pp.97-101
Nature, 2018, 554, pp.97-101
Nature, Nature Publishing Group, 2018, pp.97-101
Nature, 2018, 554, pp.97-101
International audience; Luminescence dating at the stratified prehistoric site of Attirampakkam, India, has shown that processes signifying the end of the Acheulian culture and the emergence of a Middle Palaeolithic culture occurred at 385 ± 64 thou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cfdc4329ec760c9c8139fbafaf1c43a1
https://hal.archives-ouvertes.fr/hal-01935545
https://hal.archives-ouvertes.fr/hal-01935545
Autor:
Dontireddy Venkat Reddy, P. Morthekai, H.M. Rajapara, Mayank Jain, R. Patnaik, Dhananjay A. Sant, K. S. Krishnan, Anil D. Shukla, Ashok K. Singhvi, Parth R. Chauhan
Publikováno v:
Morthekai, P, Chauhan, P R, Jain, M, Shukla, A D, Rajapara, H M, Krishnan, K, Sant, D A, Patnaik, R, Reddy, D V & Singhvi, A K 2015, ' Thermally re-distributed IRSL (RD-IRSL): A new possibility of dating sediments near B/M boundary ', Quaternary Geochronology, vol. 30, no. Part B, pp. 154–160 . https://doi.org/10.1016/j.quageo.2015.05.018
This study attempted to probe a geologically more stable IR stimulated luminescence signal (IRSL) that explored so far. IRSL, probes the proximal pairs and, pIRSL measurements at elevated temperatures consume more distant pairs. We surmised that the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5217d0958033e000f1494465a848b7d9
https://orbit.dtu.dk/en/publications/59e9f159-12d8-4bcd-afc9-d5a6d590f4c4
https://orbit.dtu.dk/en/publications/59e9f159-12d8-4bcd-afc9-d5a6d590f4c4
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