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Terrestrial gamma radiation dose rates and radiological mapping of Terengganu state, Malaysia

Garba, Nuraddeen Nasiru Asiru and Ramli, Ahmad Termizi and Saleh, Muneer Aziz and Mohd. Sanusi, Mohammad Syazwan and Gabdo, Hamman Tukur Ukur (2015) Terrestrial gamma radiation dose rates and radiological mapping of Terengganu state, Malaysia. Journal Of Radioalytical And Nuclear Chemistry, 303 (3). pp. 1785-1792. ISSN 0236-5731

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Official URL: http://dx.doi.org/10.1007/s10967-014-3818-2

Abstract

Measurement of terrestrial gamma radiation dose (TGRD) rates in Terengganu state, Malaysia was carried out from 145 different locations using NaI[Tl] micro roentgen survey meter. The measured TGRD rates ranged from 35 to 340 nGy h-1 with mean value of 150 nGy h-1. The annual effective dose to population was found to be 0.92 mSv y-1. The data obtained were used in constructing the gamma isodose map using ArcGis 9.3 which shows the distribution of TGRD rates across the state.

Item Type:Article
Uncontrolled Keywords:combined cycle power plant, exergoeconomic, exergoenvironment, optimization, pareto frontier, steam turbine outlet quality
Subjects:A General Works
ID Code:58895
Deposited By: Haliza Zainal
Deposited On:04 Dec 2016 12:07
Last Modified:25 Sep 2017 11:45

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