Zobrazeno 1 - 10
of 267
pro vyhledávání: '"R RaviSankar"'
Publikováno v:
Radiation Protection and Environment, Vol 40, Iss 1, Pp 9-12 (2017)
The activity concentrations of natural radionuclides in the sediments from Pulicat Lake to Vada Nemmeli of Chennai Coast, Tamil Nadu, have been measured using gamma-ray spectrometry. The average concentration of 238U, 232Th, and 40K are 10.14, 35.02,
Externí odkaz:
https://doaj.org/article/e81ecefea07b43b78ab477d3609a72d0
Autor:
N Harikrishnan, R Ravisankar, M Suresh Gandhi, K V Kanagasabapathy, M. V. R. Prasad, K K Satapathy
Publikováno v:
Radiation Protection and Environment, Vol 40, Iss 1, Pp 21-26 (2017)
Selected heavy metals (Cr, Co, Ni, Cu, Zn, As, and Pb) in sediments from Periyakalapattu to Parangipettai of east coast of Tamil Nadu were determined to assess the contamination status and potential ecological risk. The pollution indices such as enri
Externí odkaz:
https://doaj.org/article/17a312a801c2413bbc42016046d70df1
Autor:
Durai Ganesh, G. Senthilkumar, P. Eswaran, M. Balakrishnan, S. N. Bramha, S. Chandrasekaran, R. Ravisankar
Publikováno v:
Applied Water Science, Vol 11, Iss 5, Pp 1-23 (2021)
Abstract Uranium concentration in the ground water samples from the district of Tiruvannamalai, Tamil Nadu, was measured using an LED fluorimeter. All the samples were qualified as potable water from the radiological perspective. Though some samples
Externí odkaz:
https://doaj.org/article/6faa159b0f7b4cdc8720da031ef9fb71
Publikováno v:
Cerâmica, Vol 66, Iss 379, Pp 347-353 (2020)
Abstract Within the framework of a technological study of pottery production of Porunthal, Dindigul district of Tamil Nadu, India, the chemical composition and mineralogy of the 7 potteries of different varieties from that archaeological site were st
Externí odkaz:
https://doaj.org/article/51146cf3370c4e2882257e2c486833fe
Publikováno v:
Data in Brief, Vol 16, Iss , Pp 392-400 (2018)
In this data, the heavy metal concentration and magnetic susceptibility in coastal sediment samples collected from Periyakalapet to Parangaipettai of East Coast of Tamilnadu using Energy Dispersive X-ray Fluorescence (EDXRF) technique and dual freque
Externí odkaz:
https://doaj.org/article/d2fc3fe0e0144b8e9d870ad62ba31d1d
Publikováno v:
Journal of Taibah University for Science, Vol 11, Iss 4, Pp 523-533 (2017)
One-hundred-fifty-one samples of six types of building materials were collected from different locations of the Tiruvannamalai District, Tamilnadu, and were analyzed using a gamma ray spectroscopy system. From the results, the highest values observed
Externí odkaz:
https://doaj.org/article/2b972f84871648358f78e34f975649f4
Publikováno v:
Journal of Taibah University for Science, Vol 11, Iss 1, Pp 76-84 (2017)
A new inorganic nonlinear optical single crystal of sodium manganese tetrachloride (SMTC) has been successfully grown from aqueous solution using the slow evaporation technique at room temperature. The crystals obtained using the aforementioned metho
Externí odkaz:
https://doaj.org/article/13acc0e4b2f445baa0e8068db2c74c51
Publikováno v:
Journal of Materials Science: Materials in Electronics. 33:18124-18133
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::05b172cf7f904d7d9cb71d49d0d5e975
https://doi.org/10.1007/s10854-022-08670-3
https://doi.org/10.1007/s10854-022-08670-3
Akademický článek
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Publikováno v:
Journal of Optics. 52:347-354
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cf43a7b7c452bbf932d290194f350558
https://doi.org/10.1007/s12596-022-00886-0
https://doi.org/10.1007/s12596-022-00886-0