Results 11 to 20 of about 3,648 (254)
SN Applied Sciences, 2023 Article highlights Radon concentrations from CR-39 recorded tracks were calculated and compared with expected radon emission. The difference between the recorded and predicted emanated radon is described by the sample density.
A. Saber, Hanan. A. S. Aly
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God (≡ Elohim), The First Small World Network
Frontiers in Physics, 2022 In this article, the approach of network mapping of words in literary texts is extended to “textual factors”: the network nodes are defined as “concepts”; the links are “community connexions.” Thereafter, the text network properties are investigated ...
Marcel Ausloos +2 more
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Radon Emanation Phenomena: A Probabilistic Basis to Estimate Radon Emanation Coefficients Based on Its Zigzag Travel [PDF]
Journal of Nuclear Science and Technology, 2008 Previous theoretical approaches based on mathematical models by other researchers to the subject of radon emanation assumed straight linear travel of radon generated in grains constituting rocks or soils. However, it is difficult for these approaches to explain high radon emanation coefficients for rocks or soils without the introduction of the ideas ...
Tomozo SASAKI, Yasuyoshi GUNJI
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Radiometric properties of sepiolite minerals from quarries in central Anatolia of Turkey [PDF]
Nuclear Technology and Radiation Protection, 2019 Sepiolite is a naturally occurring clay mineral of sedimentary origin and is a magnesium hydrosilicate. Sepiolite has been widely used as an additive raw material in ceramics and cement industry, pharmaceutical, cleaning-detergent, paper, paint, cosmetic
Hancerliogullari Aybaba +3 more
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The imprint of thermally induced devolatilization phenomena on radon signal. Implications for the geochemical survey in volcanic areas [PDF]
, 2017 Thermal gradients due to magma dynamics in active volcanic areas may affect the emanating power of the substrate and the background level of radon signal.
Galli, Gianfranco +4 more
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The Global Electric Circuit and Global Seismicity
Geosciences, 2021 Basing on the catalogue of earthquakes with a magnitude of M ≥ 4.5 for the period 1973–2017, a UT variation with an amplitude of ~10% in the number of earthquakes is revealed and compared with a UT variation in the ionospheric potential (IP) with an ...
Sergey Pulinets, Galina Khachikyan
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Deciphering and Predicting Microscale Controls on Radon Production in Soils, Sediments and Rock [PDF]
, 2018 Soils, sediments and rock are natural sources of radon (Rn), which poses an ongoing threat to human health. Numerous studies have measured Rn release from bulk earth materials, yet few have examined microscale controls on Rn flux from solids (emanation),
Kocar, Benjamin David, Mehta, Neha
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Carbon Management, 2021 This investigation utilized the Non-Linear Autoregressive Distributed Lag (NARDL) approach to ascertain the non-linear influence of FDI and ICT on CO2 emission in Pakistan.
Khurram Shehzad +2 more
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High Radon Emanation Coefficients of Porous Matters Produced through Filtration and Precipitation [PDF]
Journal of Nuclear Science and Technology, 2008 Previous theoretical predictions of high radon emanation coefficients were verified in experiments using porous matters artificially produced through filtration and precipitation. Such porous matters were prepared by replicating uranium-bearing waste generating processes used in fuel fabrication facilities in Japan except that radium was employed ...
Tomozo SASAKI, Yasuyoshi GUNJI
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Real-time setup to measure radon emission during rock deformation. Implications for geochemical surveillance [PDF]
, 2015 Laboratory experiments can represent a valid approach to unravel the complex interplay between the geochemical behaviour of radon and rock deformation mechanisms.
Castelluccio, M. +4 more
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