Results 21 to 30 of about 196 (119)

Radon Levels of Water Sources in the Southwest Coastal Region of Peninsular Malaysia

Applied Sciences, 2021
Across populations, the dominating source of public exposure to radiation is radon gas. In the present study, we aimed at determining the concentration of radon in water sources from the southwest coastal region of Peninsular Malaysia.
Noor Fadilla Ismail, Suhairul Hashim, Mohamad Syazwan Mohd Sanusi, Ahmad Taufek Abdul Rahman, David Andrew Bradley   +4 more
doaj   +1 more source

222Rn Activity Concentration Measurement and its Radiological Risks in the Environment of Barserin Village, Erbil-Iraq

Zanco Journal of Pure and Applied Sciences, 2022
In the present study, 222Rn activity concentrations were measured in Barserin village environment including (indoor rooms, building materials, soil and drinking water samples).
Ari I.Mhohammad ameen, Habeeb H. Mansour
doaj   +3 more sources

Investigation of the relationship between earthquakes and indoor radon concentrations at a building in Gyeongju, Korea

Nuclear Engineering and Technology, 2018
This article measured and analyzed the indoor radon concentrations at one university building in Gyeongju, Republic of Korea, to investigate if there is any relationship between earthquakes and indoor radon concentration.
Jae Wook Kim, Han Young Joo, Rinah Kim, Joo Hyun Moon   +3 more
doaj   +1 more source

Assessment of Radon Concentration in Groundwater with Associated Human-Health Implications around Bagwai and Shanono Artisan Gold Mining Site Kano State, Northwestern Nigeria [PDF]

Physics Access
This study assesses the activity concentration of Radon in underground water around Bagwai and Shanono artisan gold mining Sites in Kano State, Northwestern Nigeria.
Yakubu Hannafi, Koki F Salmanu, Musa S Abdulhamid, Ali Yakubu, Abubakar Muhammed, Aliyu Rilwan   +5 more
doaj   +1 more source

Health risks associated with radon concentrations in carbonate and evaporite sequences of the uranium-rich district Karak, Pakistan

Frontiers in Environmental Science, 2022
The present research was carried out to investigate the behavior of radon (222Rn) concentrations over the carbonate and evaporite sequences and to assess the related health hazards.
Mumtaz Ali Khan, Nimat Ullah Khattak, Muhammad Hanif, Nadhir Al-Ansari, Muhammad Bashir Khan, Muhsan Ehsan, Ahmed Elbeltagi   +6 more
doaj   +1 more source

The Approach and Device for Water Radon Measurement with Overflowing Electret

Journal of Isotopes, 2016
To solve the difficulties in “original” radon concentration measuring, this paper proposed an overflow type electret radon concentration measurement method and device.
ZHANG Hui1;DENG Jun2;XU Le-chang1;LI Xian-jie1
doaj   +1 more source

Measurement of Radon Activity Concentration in Soils Samples of Shaqlawa Region in Erbil City/ Iraqi Kurdistan Using RAD7 Detector

Zanco Journal of Pure and Applied Sciences, 2023
The radon concentration of soil samples from several places in the Shaqlawa city/Iraqi Kurdistan area has been determined by using RAD7detector. The soil samples are gathered from different geological formations. Maximum and minimum radon concentrations
Yusra Mala Yousif Muhammad, Preshan Khder Fatah, Sardar P. Yaba   +2 more
doaj   +1 more source

Indoor Radon Concentrations Measurements for Selected Dwellings in Some Baghdad Districts – Iraq

Al-Mustansiriyah Journal of Science, 2019
In this work, measurements of indoor radon concentrations were completed for selected dwellings in Baghdad governorate using DURRIDGE RAD7 detector. The spectra measured by this detector demonstrated that, the radon concentrations were changed from 89 Bq/
firas hashem ahmed, Waleed Jabbar Mhana, Saja Faez Hassan, Hazim Louis Mansour   +3 more
doaj   +1 more source

Correction of the radon exhalation rate using the Kalman filtering to reduce measurement errors

Nuclear Engineering and Technology
The RAD7 detector is widely used for measuring the radon exhalation rate from the surfaces of media such as soil, rocks, and building materials. However, during the measurement process, the accuracy of the results is prone to interference due to the ...
Haoyu You, Jianfeng Tang, Zhongkai Fan, Ruomei Xie, Hongzhi Yuan, Yanliang Tan   +5 more
doaj   +1 more source

Radon‐222 as an Effective Tracer to Distinguish Groundwater Circulation Patterns in the Deep Fault‐Controlled Geothermal System

Geophysical Research Letters, Volume 53, Issue 10, 28 May 2026.
Abstract Groundwater flow regulated by deep faults remains challenging to trace due to structural complexity. This study applies the noble gas tracer 222Rn combined with hydrochemistry and stable isotopes (δ2H, δ18O) to distinguish circulation patterns of geothermal springs along a major fault in the Tibetan Plateau.
Xiaoyan Shi, Xingxing Kuang, Meizhuang Zhu, Linfeng Fan, Xinkang Wang, Gexi Zheng, Yinlei Hao, Chunmiao Zheng   +7 more
wiley   +1 more source