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RADON: 作品数：407被引量：559H指数：10; 导出分析报告; 相关领域：理学自动化与计算机技术更多>>; 相关作者：关键陈小龙何友王国庆许稼更多>>; 相关机构：中国科学院西安电子科技大学清华大学中国石油大学（华东）更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家高技术研究发展计划北京市自然科学基金国家重点基础研究发展计划更多>>

Health Phys. Abstracts,Volume 127,Number 6: 《辐射防护》2025年第2期189-191,共3页; Indoor Radon Concentrations in Severe Cold Area and Cold Area and Impact of Energy-saving Design on Indoor Radon in China Yunyun Wu1, Yanchao Song1, Changsong Hou1, Hongxing Cui1, Bing Shang1, Haoran Sun1(1. Key Labor...; 关键词：CONCENTRATION RADON ARITHMETIC

Research needs,measurements and behaviours of environmental radon: 《Radiation Medicine and Protection》2024年第4期213-214,共2页Weihai Zhuo Qiuju Guo Quanfu Sun; Radon is a naturally occurring radioactive gas that exists everywhere in our living or working environments.1 Radon and its decay products are considered to be the second leading causes of lung cancer in tobacco smoke...; 关键词：RADON DECAY SMOKE

A summary of UNSCEAR 2019 report on lung cancer from exposure to radon and research needs: 《Radiation Medicine and Protection》2024年第4期215-218,共4页Jing Chen; The annex B of the UNSCEAR 2019 Report presented a comprehensive review of dosimetric and epidemiological assessments published in the period 2006 to 2017 for deriving conversion factors for calculating the dose from ...; 关键词：Radon exposure Dose conversion factor United Nations Scientific Committee on the Effects of Atomic Radiation

An update on soil gas harvesting technique as a non-depleting source of ^(222)Rn for a large volume calibration chamber for long-term exposure experiments: 《Radiation Medicine and Protection》2024年第4期219-222,共4页Vijith A.P. Karunakara N.; Objective:To demonstrate the versatility of the natural soil gas harvesting technique,coupled with a semi-dynamic injection algorithm,as an efficient and reliable source for continuous ^(222)Rn delivery to a large-vol...; 关键词：RADON Soil gas Walk-in type radon chamber Soil gas harvesting Target level of radon concentration

Development of radon detectors calibration system in Cameroon: 《Radiation Medicine and Protection》2024年第4期223-228,共6页Oumar Bobbo Modibo Gondji Dieu Souffit Koyang Francois Ndjana Nkoulou Ⅱ Joseph Emmanuel Eka Djatnika Nugraha Chutima Kranrod Saidou Shinji Tokonami; partly funded by the investment budget of the Ministry of Scientific Research and Innovation,Cameroon(BIP 2020,2021);the Technical Cooperation Fund of the International Atomic Energy Agency(CMR9009).; Objective:To develop a radon detectors calibration system at the Research Centre for Nuclear Science and Technology(CRSTN)of the Institute of Geological and Mining Research(IRGM)in Cameroon.Methods:A transparent box n...; 关键词：RADON Radon chamber CALIBRATION Steady airflow Hookups

A humidity resistant radon source developed by ion exchange of radium in a membrane: 《Radiation Medicine and Protection》2024年第4期229-232,共4页Yanliang Chen Linfeng He Gang Han; financially supported by the Natural Science Foundation of Shanghai(23ZR1454000);the Science and Technology Program of the State Administration for Market Regulation(2022MK026);the National Natural Science Foundation of China(12175146).; Objective:To develop a humidity resistant radon source on a membrane based on the ion exchange technique.Methods:^(226)Ra in its standard solution was adsorbed in the HP membrane through cation exchange.The radioactiv...; 关键词：Radon source ion exchange membrane Humidity resistance Emanation coefficient

Characteristic parameters and radon exhalation rates of aerated concrete blocks: 《Radiation Medicine and Protection》2024年第4期233-237,共5页Yanchao Song Junlin Wang Hongxing Cui Bing Shang Changsong Hou Yunyun Wu; financially supported by the National Natural Science Foundation of China(No.11375164 and 12105274).; Objective:To understand the characteristic parameters and radon exhalation rates of aerated concrete blocks.Methods:A total of 39 nationally inspected samples were measured.Their dry density was determined based on th...; 关键词：RADON Exhalation rate Aerated concrete block

Radon exhalation rate from the latex pillows and its potential exposure to users: 《Radiation Medicine and Protection》2024年第4期238-242,共5页Phachirarat Sola Kanokporn Boonsirichai Santi Raksawong Ritiron Samran Pimprapa Chaijak Hirofumi Tazoe Chutima Kranrod Rawiwan Kritsananuwat Sattawat Jongjitklang Vichai Puripunyavanich Masahiro Hosoda Waleeporn Pongkua Shinji Tokonami; supported by the Thailand Institute of Nuclear Technology(TINT),Thailand.; Objective:To develop a new system to accurately measure the radon exhalation from the latex pillows,and to estimate its potential exposure to users.Methods:The new system is composed of two loops,the first loop is des...; 关键词：Radon exhalation Latex pillow Annual effective dose

Investigation on radon levels in soil and water associated with Mount Tampomas geothermal activity in Indonesia: 《Radiation Medicine and Protection》2024年第4期248-253,共6页Heri Nurohman Eka Djatnika Nugraha Teuku Yan W.M.Iskandarsyah Hendarmawan Hendarmawan; supported by the Research Center for Geotechnology,Indonesian Institute of Science,through the Directorate of Research,Development,and Innovation under the DIPA(Daftar Isian Pelaksanaan Anggaran)annual budget allocation;provided by the Ministry of Research,Technology,and Higher Education of Indonesia,as well as the Indonesia Endowment Funds for Education(LPDP-Lembaga Pengelola Dana Pendidikan)-BRIN(Badan Riset dan Inovasi Nasional)through the Riset Inovasi untuk Indonesia Maju(RIIM)Grant No.RIIM-16(E.D.N).; Objective:To investigate radon emanation in geothermal manifestations around Mount Tampomas,West Java,Indonesia,and assess radon concentrations in soil and water samples.Methods:Radon measurements were conducted using...; 关键词：RADON Geothermal manifestation SOIL WATER

Re-deriving data consistency condition in radon domain from perspective of Lie transformation group: 《中国体视学与图像分析》2024年第4期311-319,共9页TANG Shaojie TONG Kuan DUAN Jiayu LI Yang XU Qiong WU Junfeng QIAO Zhiwei CHEN Cheng CONG Zhoujian WANG Linghang MOU Xuanqin; supported in partby Shaanxi Provincial Natural Science Foundation of China(No.2023-JC-YB-521);by National Natural Science Foundation of China(NSFC)(No.12475313);Excellent Youth Fund of Shandong Natural Science Foundation(ZR2024YQ066);by Xi'an Science and Technology Program of China(No.23GXFW0065).; In this paper,a data consistency condition(DCC)in Radon domain is re-derived from the perspective of Lie transformation group and compared with other two derivations.By carefully observing the proof procedure on the b...; 关键词：computed tomography consistency condition radon transform Lie transformation group

RADON