Browsing by Author "Waduge, V.A."

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Background radiation levels near a mineral sand mining factory in Sri Lanka: Correlation of radiation measurements with micronuclei frequency

Warnakulasuriya, T.; Williams, S.; Weerakkody, T.; Dabarera, M.; Rodrigo, K.; Waduge, V.A.; Ediriweera, D.; Siriwardena, N.; Wickremasinghe, R. (Nuclear Technology Pub, 2020)

ABSTRACT:Lanka Mineral Sands Ltd (LMS) is a company operating in Pulmoddai, Sri Lanka, mining for rare earth minerals along with monazite which contains thorium that emits ionizing gamma and alpha radiation on decay. The ...
Preliminary study on identification of region of production of Ceylon Tea using concentration of selected elements

de Silva, N.I.U.; Madhusha, R.K.D.; Waduge, V.A.; Mewan, K.M.; Amarakoon, A.M.T. (Faculty of Science, University of Kelaniya, Sri Lanka, 2016)

Sri Lanka is one of the world's leading tea exporters and Ceylon Tea is acclaimed as the best tea in the world due to its unique flavor characteristics. Flavor characteristics of tea are mainly influenced by the variety ...
Quest to identify geochemical risk factors associated with chronic kidney disease of unknown etiology (CKDu) in an endemic region of Sri Lanka-a multimedia laboratory analysis of biological, food, and environmental samples

Levine, K.E.; Redmon, J.H.; Elledge, M.F.; Wanigasuriya, K.P.; Smith, K.; Munoz, B.; Waduge, V.A.; Periris-John, R.J.; Sathiakumar, N.; Harrington, J.M.; Womack, D.S.; Wickremasinghe, R. (Springer, 2016)

The emergence of a new form of chronic kidney disease of unknown etiology (CKDu) in Sri Lanka's North Central Province (NCP) has become a catastrophic health crisis. CKDu is characterized as slowly progressing, irreversible, ...
Stable isotopic characterization and baseline monitoring on mangrove ecosystem in Negombo lagoon using carbon and nitrogen stable isotopes

Handagiripathira, H.M.N.L.; Deeyamulla, M.P.; Rogers, K.; Waduge, V.A. (Faculty of Graduate Studies, University of Kelaniya, 2015)

The stable isotope ratios of 13C/12C and 15N/14N and the weight ratio of total carbon to total nitrogen (C:N) are important indicators in the field of environmental monitoring. As a part of the assessment of nutrient ...

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