{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,17]],"date-time":"2026-08-17T17:45:09Z","timestamp":1786988709280,"version":"build-2736575974"},"reference-count":41,"publisher":"Elsevier BV","license":[{"start":{"date-parts":[[2024,10,1]],"date-time":"2024-10-01T00:00:00Z","timestamp":1727740800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2024,10,1]],"date-time":"2024-10-01T00:00:00Z","timestamp":1727740800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2024,10,1]],"date-time":"2024-10-01T00:00:00Z","timestamp":1727740800000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-017"},{"start":{"date-parts":[[2024,10,1]],"date-time":"2024-10-01T00:00:00Z","timestamp":1727740800000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"},{"start":{"date-parts":[[2024,10,1]],"date-time":"2024-10-01T00:00:00Z","timestamp":1727740800000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-012"},{"start":{"date-parts":[[2024,10,1]],"date-time":"2024-10-01T00:00:00Z","timestamp":1727740800000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2024,10,1]],"date-time":"2024-10-01T00:00:00Z","timestamp":1727740800000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-004"}],"content-domain":{"domain":["elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Environmental Pollution"],"published-print":{"date-parts":[[2024,10]]},"DOI":"10.1016\/j.envpol.2024.124518","type":"journal-article","created":{"date-parts":[[2024,7,9]],"date-time":"2024-07-09T02:19:24Z","timestamp":1720491564000},"page":"124518","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":5,"special_numbering":"C","title":["Activity concentration of indoor radon and its short-lived progeny (218Po, 214Pb, and 214Po) and their effect on atmospheric ionization rate in Sana'a, Yemen"],"prefix":"10.1016","volume":"358","author":[{"ORCID":"https:\/\/orcid.org\/0009-0007-3198-4128","authenticated-orcid":false,"given":"Maged Ahmed Saleh","family":"Abdo","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Fatima Ezzahra","family":"Arhouni","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mhammed","family":"Zaimi","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Aziz","family":"Boukhair","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mohammed","family":"Fahad","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.envpol.2024.124518_bib1","series-title":"Exploitation of the Aerosol Properties to Measure the Concentration of Radon and its Short-Lived Progeny in the Atmosphere (PhD Thesis)","author":"Abdo","year":"2022"},{"key":"10.1016\/j.envpol.2024.124518_bib2","doi-asserted-by":"crossref","DOI":"10.1016\/j.jenvrad.2021.106665","article-title":"Estimation of unattached and aerosol-attached activities of airborne short-lived radon progeny in indoor environments","volume":"237","author":"Abdo","year":"2021","journal-title":"J. Environ. Radioact."},{"key":"10.1016\/j.envpol.2024.124518_bib3","article-title":"Radon exposure assessment and its decay products aerosols in some houses of the province of El Jadida, Morocco","author":"Abdo","year":"2020","journal-title":"Air Quality, Atmosphere & Health"},{"key":"10.1016\/j.envpol.2024.124518_bib4","volume":"vol. 20","author":"Abdul-rahim","year":"2023"},{"key":"10.1016\/j.envpol.2024.124518_bib5","doi-asserted-by":"crossref","first-page":"405","DOI":"10.1093\/rpd\/ncy081","article-title":"Radon exhalation from building materials used in Yemen","volume":"182","author":"Al Mugahed","year":"2018","journal-title":"Radiat. Protect. Dosim."},{"key":"10.1016\/j.envpol.2024.124518_bib6","doi-asserted-by":"crossref","first-page":"35","DOI":"10.1016\/j.radmeas.2014.01.010","article-title":"Influences on indoor radon concentrations in Riyadh, Saudi Arabia","volume":"62","author":"Alghamdi","year":"2014","journal-title":"Radiat. Meas."},{"key":"10.1016\/j.envpol.2024.124518_bib7","doi-asserted-by":"crossref","first-page":"323","DOI":"10.28991\/HEF-2021-02-04-01","article-title":"Indoor radon concentration and risk estimation: the EURA PROJECT","volume":"2","author":"Barca","year":"2021","journal-title":"J. Hum. Earth Future"},{"key":"10.1016\/j.envpol.2024.124518_bib8","first-page":"87","article-title":"Determination of radioactivity in air filters by alpha and gamma spectrometry","volume":"2","author":"Bem","year":"2002","journal-title":"NUKLEONIKA"},{"key":"10.1016\/j.envpol.2024.124518_bib9","article-title":"Electrical conductivity of air related to ion pair production rate from radon and its progeny concentrations in dwellings of Mysore city","volume":"43","author":"Chandrashekara","year":"2005","journal-title":"APPL PHYS"},{"key":"10.1016\/j.envpol.2024.124518_bib10","doi-asserted-by":"crossref","DOI":"10.1016\/j.atmosres.2020.105390","article-title":"Effectiveness of airborne radon progeny assessment for atmospheric studies","volume":"250","author":"Crova","year":"2021","journal-title":"Atmos. Res."},{"key":"10.1016\/j.envpol.2024.124518_bib11","doi-asserted-by":"crossref","DOI":"10.1016\/j.envpol.2023.121480","article-title":"Extreme reverse seasonal variations of indoor radon concentration and possible implications on some measurement protocols and remedial strategies","volume":"327","author":"Di Carlo","year":"2023","journal-title":"Environ. Pollut."},{"key":"10.1016\/j.envpol.2024.124518_bib12","doi-asserted-by":"crossref","first-page":"348","DOI":"10.1016\/j.jrras.2017.09.005","article-title":"Determination of radioactivity concentrations in soil samples and dose assessment for Rize Province, Turkey","volume":"10","author":"Durusoy","year":"2017","journal-title":"Journal of Radiation Research and Applied Sciences"},{"key":"10.1016\/j.envpol.2024.124518_bib13","series-title":"Annals of the ICRP","article-title":"Occupational intakes of radionuclides. Part 3","year":"2017"},{"key":"10.1016\/j.envpol.2024.124518_bib14","series-title":"Radiological Protection against Radon Exposure","author":"Icrp","year":"2014"},{"key":"10.1016\/j.envpol.2024.124518_bib15","doi-asserted-by":"crossref","first-page":"S48","DOI":"10.1097\/00004032-200208001-00014","article-title":"Equations for modeling of grab samples of radon decay products","volume":"83","author":"Jenkins","year":"2002","journal-title":"Health Phys."},{"key":"10.1016\/j.envpol.2024.124518_bib16","first-page":"1","article-title":"Efficiency analysis and comparison of different radon progeny measurement methods","author":"Kadir","year":"2013","journal-title":"Sci. World J."},{"key":"10.1016\/j.envpol.2024.124518_bib17","series-title":"Advanced Air Pollution","article-title":"The electrical conductivity as an index of air pollution in the atmosphere","author":"Kamsali","year":"2011"},{"key":"10.1016\/j.envpol.2024.124518_bib18","doi-asserted-by":"crossref","first-page":"283","DOI":"10.1016\/j.jaerosci.2017.09.024","article-title":"Incorporating radioactive decay into charging and coagulation of multicomponent radioactive aerosols","volume":"114","author":"Kim","year":"2017","journal-title":"J. Aerosol Sci."},{"key":"10.1016\/j.envpol.2024.124518_bib19","doi-asserted-by":"crossref","first-page":"179","DOI":"10.1016\/j.apradiso.2015.03.001","article-title":"Air ions as indicators of short-term indoor radon variations","volume":"99","author":"Kolar\u017e","year":"2015","journal-title":"Appl. Radiat. Isot."},{"key":"10.1016\/j.envpol.2024.124518_bib20","doi-asserted-by":"crossref","first-page":"118","DOI":"10.1016\/j.jaerosci.2016.02.002","article-title":"Air ion and aerosol study in rural dwellings","volume":"95","author":"Kolar\u017e","year":"2016","journal-title":"J. Aerosol Sci."},{"key":"10.1016\/j.envpol.2024.124518_bib21","doi-asserted-by":"crossref","first-page":"1391","DOI":"10.1007\/s12040-016-0745-3","article-title":"Activity of radon (222Rn) in the lower atmospheric surface layer of a typical rural site in south India","volume":"125","author":"Kumar","year":"2016","journal-title":"J. Earth Syst. Sci."},{"key":"10.1016\/j.envpol.2024.124518_bib22","doi-asserted-by":"crossref","first-page":"2100","DOI":"10.1016\/j.apr.2020.05.020","article-title":"Dust and radon levels on the west coast of Namibia \u2013 what did we learn?","volume":"11","author":"Liebenberg-Enslin","year":"2020","journal-title":"Atmos. Pollut. Res."},{"key":"10.1016\/j.envpol.2024.124518_bib23","series-title":"Presented at the 18th ETH Conference on Combustion Generated Nanoparticles - Z\u00fcrich June 2014, Z\u00fcrich","article-title":"PM versus PN: which Parameter describes the Toxic Air Contaminant emitted by CI and SI Engines better and should thus be used for Emissions Limits and AQ-Limits","author":"Mayer","year":"2014"},{"key":"10.1016\/j.envpol.2024.124518_bib24","doi-asserted-by":"crossref","first-page":"1482","DOI":"10.1177\/1420326X211059134","article-title":"Development of a corrective model of short-term radon concentrations to estimate annual effective doses in the primary schools of the Doukkala-Abda region, Morocco","volume":"31","author":"Ouakkas","year":"2022","journal-title":"Indoor Built Environ."},{"key":"10.1016\/j.envpol.2024.124518_bib25","doi-asserted-by":"crossref","first-page":"568","DOI":"10.1016\/j.nima.2004.04.209","article-title":"Radon as an earthquake precursor","volume":"530","author":"Planini\u0107","year":"2004","journal-title":"Nucl. Instrum. Methods Phys. Res. Sect. A Accel. Spectrom. Detect. Assoc. Equip."},{"key":"10.1016\/j.envpol.2024.124518_bib26","doi-asserted-by":"crossref","first-page":"219","DOI":"10.1016\/0021-8502(94)90077-9","article-title":"Properties and behaviour of radon and thoron and their decay products in the air","volume":"25","author":"Porstend\u00f6rfer","year":"1994","journal-title":"J. Aerosol Sci."},{"key":"10.1016\/j.envpol.2024.124518_bib27","doi-asserted-by":"crossref","first-page":"65","DOI":"10.1016\/j.atmosres.2004.11.011","article-title":"Diurnal and seasonal variations of radioactivity and electrical conductivity near the surface for a continental location Mysore, India","volume":"76","author":"Prasad","year":"2005","journal-title":"Atmos. Res."},{"key":"10.1016\/j.envpol.2024.124518_bib28","doi-asserted-by":"crossref","first-page":"275","DOI":"10.4103\/0972-0464.106205","article-title":"Natural radioactivity in the volcanic field north of Sana'a, Yemen","volume":"34","author":"Saleh","year":"2011","journal-title":"Radiat Prot Environ"},{"key":"10.1016\/j.envpol.2024.124518_bib29","doi-asserted-by":"crossref","first-page":"539","DOI":"10.1016\/j.jenvrad.2007.08.023","article-title":"Variation of indoor radon progeny concentration and its role in dose assessment","volume":"99","author":"Singh","year":"2008","journal-title":"J. Environ. Radioact."},{"key":"10.1016\/j.envpol.2024.124518_bib30","series-title":"Development and Evaluation of an Impactor Sampler for Radioactive Aerosol Particles","author":"Sorimachi","year":"2005"},{"key":"10.1016\/j.envpol.2024.124518_bib31","doi-asserted-by":"crossref","first-page":"125","DOI":"10.1093\/rpd\/ncab166","article-title":"Field measurement of the unattached fraction and activity concentration ratio of radon progeny in typical dwellings","volume":"197","author":"Sun","year":"2021","journal-title":"Radiat. Protect. Dosim."},{"key":"10.1016\/j.envpol.2024.124518_bib32","doi-asserted-by":"crossref","first-page":"783","DOI":"10.1097\/00004032-197212000-00004","article-title":"Measurement of radon daughters in air","volume":"23","author":"Thomas","year":"1972","journal-title":"Health Phys."},{"key":"10.1016\/j.envpol.2024.124518_bib33","doi-asserted-by":"crossref","first-page":"201","DOI":"10.1016\/j.apradiso.2009.10.003","article-title":"Internal exposure from building materials exhaling 222Rn and 220Rn as compared to external exposure due to their natural radioactivity content","volume":"68","author":"Uji\u0107","year":"2010","journal-title":"Appl. Radiat. Isot."},{"key":"10.1016\/j.envpol.2024.124518_bib34","series-title":"Old City of Sana'a - UNESCO World Heritage Centre [WWW Document]","year":"1992"},{"key":"10.1016\/j.envpol.2024.124518_bib35","series-title":"EFFECTS OF IONIZING RADIATION","year":"2006"},{"key":"10.1016\/j.envpol.2024.124518_bib36","series-title":"Sources and Effects of Ionizing Radiation: United Nations Scientific Committee on the Effects of Atomic Radiation: UNSCEAR 2000 Report to the General Assembly, with Scientific Annexes","year":"2000"},{"key":"10.1016\/j.envpol.2024.124518_bib37","doi-asserted-by":"crossref","DOI":"10.1016\/j.envpol.2020.116356","article-title":"Residential radon \u2013 comparative analysis of exposure models in Switzerland","volume":"271","author":"Vienneau","year":"2021","journal-title":"Environmental Pollution"},{"key":"10.1016\/j.envpol.2024.124518_bib38","doi-asserted-by":"crossref","first-page":"22","DOI":"10.1016\/j.radmp.2022.01.003","article-title":"A pilot survey on indoor radon concentration in Beijing","volume":"3","author":"Wang","year":"2022","journal-title":"Radiation Medicine and Protection"},{"key":"10.1016\/j.envpol.2024.124518_bib39","series-title":"WHO Handbook on Indoor Radon: a Public Health Perspective","year":"2009"},{"key":"10.1016\/j.envpol.2024.124518_bib40","doi-asserted-by":"crossref","first-page":"91","DOI":"10.1007\/s12517-020-5119-0","article-title":"Indoor radon activity concentrations and effective dose rates at houses in the Afyonkarahisar province of Turkey","volume":"13","author":"Yal\u0131m","year":"2020","journal-title":"Arab J Geosci"},{"key":"10.1016\/j.envpol.2024.124518_bib41","doi-asserted-by":"crossref","DOI":"10.4209\/aaqr.2019.09.0444","article-title":"Particle mass concentrations and number size distributions in 40 homes in Germany: indoor-to-outdoor relationships, diurnal and seasonal variation","author":"Zhao","year":"2020","journal-title":"Aerosol Air Qual. Res."}],"container-title":["Environmental Pollution"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0269749124012326?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0269749124012326?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2024,9,26]],"date-time":"2024-09-26T11:56:39Z","timestamp":1727351799000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0269749124012326"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2024,10]]},"references-count":41,"alternative-id":["S0269749124012326"],"URL":"https:\/\/doi.org\/10.1016\/j.envpol.2024.124518","relation":{},"ISSN":["0269-7491"],"issn-type":[{"value":"0269-7491","type":"print"}],"subject":[],"published":{"date-parts":[[2024,10]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Activity concentration of indoor radon and its short-lived progeny (218Po, 214Pb, and 214Po) and their effect on atmospheric ionization rate in Sana'a, Yemen","name":"articletitle","label":"Article Title"},{"value":"Environmental Pollution","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.envpol.2024.124518","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2024 Elsevier Ltd. All rights are reserved, including those for text and data mining, AI training, and similar technologies.","name":"copyright","label":"Copyright"}],"article-number":"124518"}}