Zobrazeno 1 - 10
of 329
pro vyhledávání: '"RAD7"'
Publikováno v:
Kirkuk Journal of Science, Vol 19, Iss 2, Pp 17-26 (2024)
Groundwater is becoming more and more recognized as a crucial and indispensable water supply on a worldwide basis. The previous few decades witnessed a high increase in its demand due to the overpopulation and improving living standards. Natural radi
Externí odkaz:
https://doaj.org/article/d2b8b0d860584d52959b994a90eebc5c
Autor:
Yakubu Hannafi, Koki F Salmanu, Musa S Abdulhamid, Ali Yakubu, Abubakar Muhammed, Aliyu Rilwan
Publikováno v:
Physics Access, Vol 4, Iss 1, Pp 75-83 (2024)
This study assesses the activity concentration of Radon in underground water around Bagwai and Shanono artisan gold mining Sites in Kano State, Northwestern Nigeria. A total of (39) underground water samples, including sixteen (16) from boreholes and
Externí odkaz:
https://doaj.org/article/08431c4af47d4ee1bb2b7990fc6e40b5
Autor:
Hiwa Hamad Azeez, Jahfer Majeed Smail, Hemn Muhammad Salh, Habeeb Hanna Mansour, Saddon Taha Ahmad, Hawbash Hamadamin Karim
Publikováno v:
Polytechnic, Vol 14, Iss 1, Pp 29-35 (2024)
The present study is to compare the radon activity concentration in agricultural and virgin soils from various locations along the Little Zab River (LZR) in the Iraqi Kurdistan region. We conducted 24 measurements of soil samples using long tube tech
Externí odkaz:
https://doaj.org/article/bbab163b23b244c3838db0e0f7e1c2ad
Autor:
B. J. Albazoni, H. J. Almayahi
Publikováno v:
Atom Indonesia, Vol 48, Iss 3, Pp 225-230 (2022)
Study aimed to design and manufacture two biosensors, namely BIOS-I and BIOS-II, for 222Rn and Pb+2 measurements in building materials and soil samples. For comparison, the conventional detectors of RAD7 and CR-39 were used. The biosensor material us
Externí odkaz:
https://doaj.org/article/ed93f2007a254b14ba9490c1f7538023
Akademický článek
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Publikováno v:
Analytica, Vol 3, Iss 3, Pp 325-334 (2022)
Background: The problem of radon (Radon-222) in water is one of the daily health hazards faced by those in Ojo Axis, Nigeria. Therefore, continuous monitoring of radon contamination in different types of water is essential. In the present work, sixte
Externí odkaz:
https://doaj.org/article/71b44cff0f344dfc8142c617e7ac5116
Publikováno v:
Zanco Journal of Pure and Applied Sciences, Vol 35, Iss 2 (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 concentrati
Externí odkaz:
https://doaj.org/article/c557c6850f7e40ae84eee0293edfc972
Publikováno v:
Zanco Journal of Pure and Applied Sciences, Vol 34, Iss 21, Pp 6-21 (2022)
In the present study, 222Rn activity concentrations were measured in Barserin village environment including (indoor rooms, building materials, soil and drinking water samples). The measurements were carried out using a couple of passive and active me
Externí odkaz:
https://doaj.org/article/f8507eb772944db1a7d9bc992bca43cf
Publikováno v:
Iraqi Journal of Physics, Vol 20, Iss 4 (2022)
In the present work, it had been measured the concentration of radon gas (CRn) for (10) samples of cement used in constructions before and after painting them using enamel paint, purchased from the local markets, to see the extent of its ability to r
Externí odkaz:
https://doaj.org/article/366b368c65ba43ffa6680bf656430fde
Autor:
Chunqian Li, Shibin Zhao, Chenglun Zhang, Meng Li, Jinjia Guo, Natasha T. Dimova, Tong Yang, Wen Liu, Guangquan Chen, Huaming Yu, Bochao Xu
Publikováno v:
Frontiers in Marine Science, Vol 9 (2022)
Radon is an excellent natural tracer for studying various geophysical processes. In the past centuries, radon isotopes measurement approaches for marine research have been fully developed but still suffer limitations. Here we present the setup and va
Externí odkaz:
https://doaj.org/article/4052d4f8db384ebd821095b39c0cac26