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Byong Wook Cho and Chang Oh Choo
Uranium concentrations (a total of 82 samples) in groundwater in Icheon, middle Korea, showed a wide range from 0.02 to 1640 µg/L with a mean of 56.77 µg/L, a median of 3.03 µg/L, and a standard deviation of 228.63 µg/L. Most groundwater samples had quit...
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Christos Tsabaris, Dionisis L. Patiris, Rosalinda Adams, Julian Castillo, Maria F. Henriquez, Caroline Hurtado, Lesley Munoz, Leonidas Kalpaxis, Mariana Verri, Stylianos Alexakis, Filothei K. Pappa and Angelos Lampousis
In recent years, the environmental effects of both active and legacy mining activity have motivated many research groups worldwide through the use of a variety of methods that have been conducted among diverse environments. In this study, we measured rad...
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Yehia Manawi, Ayesha Ahmad, Mosab Subeh, Mohammad Hushari, Sayed Bukhari and Huda Al-Sulaiti
The objective of this work is to give a holistic overview of the groundwater quality in Qatar in terms of its radon levels and provide a radiological risk assessment of elevated radon levels on human health. This study covered the analysis of groundwater...
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Rui António Fernandes, Beatriz Branquinho Gomes and Fernando Alacid
Like in other sports systems, in kayaking, young athletes are commonly grouped by their birth years. This study analyzed maturity status, relative age, and constituent age effects in young Under 14 (U14) and 16 (U16) Iberian male kayakers. One hundred an...
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Andrey Puchkov and Evgeny Yakovlev
The paper is devoted to the assessment of the content of anthropogenic radionuclides in tundra landscapes of the subarctic zone of Russia. The authors of the article studied the features of accumulation and migration of anthropogenic radionuclides and id...
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Yunkai Ruan, Jinzi Chen, Zhongmou Fan, Tanhua Wang, Jianguo Mu, Ranran Huo, Wei Huang, Weicheng Liu, Yunjian Li and Yunqiang Sun
In this study, the K-means algorithm based on particle swarm optimization (K-PSO) and game theory are introduced to establish the quality evaluation model of a rock mass. Five evaluation factors were considered, i.e., uniaxial saturated compressive stren...
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Mariya A. Severinenko, Vladimir P. Solodukhin, Bekmamat M. Djenbaev, Svetlana G. Lennik, Baktiyar T. Zholboldiev and Daniel D. Snow
Important for irrigation, the transboundary river basin between Kyrgyzstan and Kazakhstan is vulnerable to geochemical and anthropogenic sources of pollution. The use of water use indices, together with measurements of the elemental and radionuclide comp...
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Bandar A. Al-Mur and Ahmed Gad
Marine sediment samples were collected along the Jeddah coast, Red Sea, Saudi Arabia, in order to assess radiation hazards and the exposure to human and marine living organisms. Using collaborative techniques, grain size, mineralogical characteristics, a...
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Petros Leivadaros, Christos Tsabaris, Dionisis L. Patiris, Georgios Eleftheriou, Filothei K. Pappa, Efrossyni Androulakaki, Manos Dasenakis, Evangelia Krasakopoulou and Vassilis Zervakis
Recent spatial and vertical distributions of 137Cs activity concentration in the Aegean Sea are presented almost 30 years after the Chernobyl accident. The study aims to provide the current radioactivity levels of 137Cs in the Aegean Sea and to combine t...
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Christos Tsabaris, Effrossyni G. Androulakaki, Dionysios Ballas, Stylianos Alexakis, Leonidas Perivoliotis and Athanasia Iona
The integration of the radioactivity spectrometer KATERINA II in a fixed station (buoy) of the POSEIDON network at the North Aegean Sea within the framework of MARRE Project is presented. The acquisition period lasted from 20 November 2019 till 22 Februa...
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