E-LIB Suche - Ergebnisse für: Ratnayake, N. P.

1

Risk assessment of heavy metals in the freshwater lake sedi..:

Batapola, N. M. ; Dushyantha, N. P. ; Ratnayake, N. P....
Journal of the National Science Foundation of Sri Lanka. 51 (2024) 4 - p. 573-587 , 2024

Link: https://doi.org/10.4038/..

2

Risk evaluation and remedial measures for heavy metal conta..:

Nanayakkara, C.J. ; Dushyantha, N.P. ; Ratnayake, N.P....
Regional Studies in Marine Science. 67 (2023) - p. 103200 , 2023

Link: https://doi.org/10.1016/..

3

A Review of coastal erosion mitigation measures on Sri Lank..:

Jayathilaka, R.M.R.M. ; Ratnayake, N.P. ; Wijayaratna, T.M.N...
Ocean & Coastal Management. 242 (2023) - p. 106653 , 2023

Link: https://doi.org/10.1016/..

4

Sedimentological observations and geochemical characteristi..:

Ratnayake, A.S. ; Wijewardhana, T.D.U. ; Haraguchi, T....
Quaternary International. 661 (2023) - p. 49-59 , 2023

Link: https://doi.org/10.1016/..

5

Recovery Potential of Rare Earth Elements (REEs) from the G..:

Dushyantha, Nimila ; Ilankoon, I. M. Saman K. ; Ratnayake, N. P....
Minerals. 12 (2022) 11 - p. 1411 , 2022

Link: https://doi.org/10.3390/..

6

Constraints to rare earth elements supply diversification: ..:

Ilankoon, I.M.S.K. ; Dushyantha, N.P. ; Mancheri, N....
Journal of Cleaner Production. 331 (2022) - p. 129932 , 2022

Link: https://doi.org/10.1016/..

7

Leaching of Rare Earth Elements (REEs) from lake sediments ..:

Dushyantha, N.P. ; Ratnayake, N.P. ; Premasiri, H.M.R....
Hydrometallurgy. 205 (2021) - p. 105751 , 2021

Link: https://doi.org/10.1016/..

8

Influence of manmade effects on geomorphology, bathymetry a..:

Gunasinghe, G. P. ; Ruhunage, Lilani ; Ratnayake, N. P....
Environmental Earth Sciences. 80 (2021) 7 - p. , 2021

Link: https://doi.org/10.1007/..

9

A comparison of global rare earth element (REE) resources a..:

Batapola, N.M. ; Dushyantha, N.P. ; Premasiri, H.M.R....
Journal of Asian Earth Sciences. 200 (2020) - p. 104475 , 2020

Link: https://doi.org/10.1016/..

10

Application of geochemical techniques for prospecting uncon..:

Dushyantha, N.P. ; Hemalal, P.V.A. ; Jayawardena, C.L...
Journal of Geochemical Exploration. 201 (2019) - p. 113-124 , 2019

Link: https://doi.org/10.1016/..

11

Production of industry-specific quartz raw material using S..:

Pathirage, S. S. ; Hemalal, P. V. A. ; Rohitha, L. P. S..
Environmental Earth Sciences. 78 (2019) 3 - p. , 2019

Link: https://doi.org/10.1007/..

12

Chloride contamination in construction aggregates due to pe..:

Ratnayake, N. P. ; Silva, K. B. A. ; Kumara, I. G. I. K.
Environmental Earth Sciences. 69 (2012) 8 - p. 2529-2540 , 2012

Link: https://doi.org/10.1007/..

13

Anthropogenic impacts recorded in the sediments of Lunawa, ..:

Ratnayake, N. P. ; Sampei, Y. ; Tokuoka, T...
Environmental Geology. 48 (2005) 2 - p. 139-148 , 2005

Link: https://doi.org/10.1007/..

14

Epidemiology and clinical course of inflammatory bowel dise..:

Kalubowila, Udaya ; Liyanaarachchi, Tharanga ; Galketiya, K B...
JGH Open. 2 (2018) 4 - p. 129-133 , 2018

Link: https://doi.org/10.1002/..

15

Neurological disorders associated with COVID-19 in Sri Lank:

Chang, Thashi ; Wijeyekoon, Ruwani ; Keshavaraj, Ajantha...
BMC Neurology. 23 (2023) 1 - p. , 2023

Link: https://doi.org/10.1186/..