{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,29]],"date-time":"2026-10-29T10:46:07Z","timestamp":1793270767450,"version":"4.5.0"},"reference-count":28,"publisher":"Elsevier BV","license":[{"start":{"date-parts":[[2026,11,1]],"date-time":"2026-11-01T00:00:00Z","timestamp":1793491200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2026,11,1]],"date-time":"2026-11-01T00:00:00Z","timestamp":1793491200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2026,11,1]],"date-time":"2026-11-01T00:00:00Z","timestamp":1793491200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-017"},{"start":{"date-parts":[[2026,11,1]],"date-time":"2026-11-01T00:00:00Z","timestamp":1793491200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"},{"start":{"date-parts":[[2026,11,1]],"date-time":"2026-11-01T00:00:00Z","timestamp":1793491200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-012"},{"start":{"date-parts":[[2026,11,1]],"date-time":"2026-11-01T00:00:00Z","timestamp":1793491200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2026,11,1]],"date-time":"2026-11-01T00:00:00Z","timestamp":1793491200000},"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":["Journal of Environmental Radioactivity"],"published-print":{"date-parts":[[2026,11]]},"DOI":"10.1016\/j.jenvrad.2026.108198","type":"journal-article","created":{"date-parts":[[2026,10,23]],"date-time":"2026-10-23T10:17:59Z","timestamp":1792750679000},"page":"108198","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":0,"special_numbering":"C","title":["Radon emanation coefficients of coal fly ash and soil: Measurement, wall flux geometry correction, and indoor dose implications"],"prefix":"10.1016","volume":"300","author":[{"given":"M.","family":"Swarnkar","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6714-9668","authenticated-orcid":false,"given":"S.K.","family":"Sahu","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"T.D.","family":"Rathod","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"M.","family":"Tiwari","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"R.C.","family":"Bhangare","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"P.Y.","family":"Ajmal","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"V.","family":"Pulhani","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"issue":"5","key":"10.1016\/j.jenvrad.2026.108198_bib1","doi-asserted-by":"crossref","first-page":"581","DOI":"10.1097\/00004032-198605000-00001","article-title":"The effects of particle size and moisture content on the emanation of Rn from coal ash","volume":"50","author":"Barton","year":"1986","journal-title":"Health Phys."},{"issue":"5","key":"10.1016\/j.jenvrad.2026.108198_bib2","doi-asserted-by":"crossref","first-page":"793","DOI":"10.1097\/00004032-198811000-00009","article-title":"Three-dimensional treatment of steady-state 222Rn diffusion in building materials: introducing a practical modified one-dimensional approach","volume":"55","author":"Berkvens","year":"1988","journal-title":"Health Phys."},{"issue":"1\u20134","key":"10.1016\/j.jenvrad.2026.108198_bib3","doi-asserted-by":"crossref","first-page":"73","DOI":"10.1093\/oxfordjournals.rpd.a082966","article-title":"Emanating power and specific surface area","volume":"7","author":"Bossus","year":"1984","journal-title":"Radiat. Protect. Dosim."},{"issue":"4","key":"10.1016\/j.jenvrad.2026.108198_bib4","doi-asserted-by":"crossref","first-page":"317","DOI":"10.1016\/j.jenvrad.2010.01.005","article-title":"Radon exhalation from building materials for decorative use","volume":"101","author":"Chen","year":"2010","journal-title":"J. Environ. Radioact."},{"issue":"B7","key":"10.1016\/j.jenvrad.2026.108198_bib6","doi-asserted-by":"crossref","first-page":"3539","DOI":"10.1029\/JB083iB07p03539","article-title":"Mapping of integrated radon emanation for detection of long\u2010distance migration of gases within the Earth: techniques and principles","volume":"83","author":"Fleischer","year":"1978","journal-title":"J. Geophys. Res. Solid Earth"},{"issue":"2","key":"10.1016\/j.jenvrad.2026.108198_bib7","doi-asserted-by":"crossref","first-page":"232","DOI":"10.1016\/j.radmeas.2010.11.006","article-title":"The effect of water content on the radon emanation coefficient for some building materials used in Japan","volume":"46","author":"Hassan","year":"2010","journal-title":"Radiat. Meas."},{"key":"10.1016\/j.jenvrad.2026.108198_bib8","series-title":"Uncertainty of Measurement \u2014 Part 3: Guide to the Expression of Uncertainty in Measurement","year":"2008"},{"issue":"4","key":"10.1016\/j.jenvrad.2026.108198_bib9","doi-asserted-by":"crossref","first-page":"429","DOI":"10.1097\/00004032-198504000-00005","article-title":"Emanation coefficients for Rn in sized coal fly ash","volume":"48","author":"Kalkwarf","year":"1985","journal-title":"Health Phys."},{"issue":"1\u20134","key":"10.1016\/j.jenvrad.2026.108198_bib10","doi-asserted-by":"crossref","first-page":"339","DOI":"10.1016\/1359-0189(91)90209-Z","article-title":"Determination of radon emanation power of fly ash produced in coal-combustion power stations. International Journal of Radiation Applications and Instrumentation. Part D","volume":"19","author":"Karamdoust","year":"1991","journal-title":"Nucl. Tracks Radiat. Meas."},{"issue":"1\u20133","key":"10.1016\/j.jenvrad.2026.108198_bib11","doi-asserted-by":"crossref","first-page":"85","DOI":"10.1016\/S0048-9697(01)00669-6","article-title":"Radon permeability and radon exhalation of building materials","volume":"272","author":"Keller","year":"2001","journal-title":"Sci. Total Environ."},{"issue":"3","key":"10.1016\/j.jenvrad.2026.108198_bib12","doi-asserted-by":"crossref","first-page":"401","DOI":"10.1016\/j.apradiso.2007.10.006","article-title":"An investigation of radon exhalation rate and estimation of radiation doses in coal and fly ash samples","volume":"66","author":"Mahur","year":"2007","journal-title":"Appl. Radiat. Isot."},{"key":"10.1016\/j.jenvrad.2026.108198_bib13","series-title":"Radon and its Decay Products in Indoor Air","author":"Nazaroff","year":"1988"},{"issue":"4","key":"10.1016\/j.jenvrad.2026.108198_bib14","doi-asserted-by":"crossref","first-page":"243","DOI":"10.1093\/rpd\/ncp112","article-title":"Radon control systems in existing and new construction: a review","volume":"135","author":"Rahman","year":"2009","journal-title":"Radiat. Protect. Dosim."},{"issue":"2","key":"10.1016\/j.jenvrad.2026.108198_bib15","doi-asserted-by":"crossref","first-page":"158","DOI":"10.1016\/j.jenvrad.2006.01.009","article-title":"Natural radioactivity and radon exhalation in building materials used in Italian dwellings","volume":"88","author":"Righi","year":"2006","journal-title":"J. Environ. Radioact."},{"issue":"3","key":"10.1016\/j.jenvrad.2026.108198_bib16","doi-asserted-by":"crossref","first-page":"261","DOI":"10.1097\/00004032-199409000-00006","article-title":"Radon diffusion coefficients for residential concretes","volume":"67","author":"Rogers","year":"1994","journal-title":"Health Phys."},{"key":"10.1016\/j.jenvrad.2026.108198_bib17","series-title":"Radon Attenuation Handbook for Uranium Mill Tailings Cover Design (NUREG\/CR-3533)","author":"Rogers","year":"1984"},{"issue":"2","key":"10.1016\/j.jenvrad.2026.108198_bib18","doi-asserted-by":"crossref","first-page":"187","DOI":"10.1097\/00004032-199808000-00011","article-title":"Measurement of 222Rn flux, 222Rn emanation, and 226,228Ra concentration from injection well pipe scale","volume":"75","author":"Rood","year":"1998","journal-title":"Health Phys."},{"issue":"4","key":"10.1016\/j.jenvrad.2026.108198_bib19","doi-asserted-by":"crossref","first-page":"513","DOI":"10.1097\/00004032-199510000-00010","article-title":"Radon emanation coefficients for phosphogypsum","volume":"69","author":"Rutherford","year":"1995","journal-title":"Health Phys."},{"issue":"8","key":"10.1016\/j.jenvrad.2026.108198_bib21","doi-asserted-by":"crossref","first-page":"1422","DOI":"10.1016\/j.radmeas.2007.04.002","article-title":"Estimation of radon emanation factor in Indian building materials","volume":"42","author":"Sahoo","year":"2007","journal-title":"Radiat. Meas."},{"issue":"13","key":"10.1016\/j.jenvrad.2026.108198_bib20","doi-asserted-by":"crossref","first-page":"2635","DOI":"10.1016\/j.scitotenv.2011.03.031","article-title":"A model to predict radon exhalation from walls to indoor air based on the exhalation from building material samples","volume":"409","author":"Sahoo","year":"2011","journal-title":"Sci. Total Environ."},{"issue":"1\u20133","key":"10.1016\/j.jenvrad.2026.108198_bib22","doi-asserted-by":"crossref","first-page":"91","DOI":"10.1016\/S0048-9697(01)00670-2","article-title":"Radon protection for new buildings: a practical solution from the UK","volume":"272","author":"Scivyer","year":"2001","journal-title":"Sci. Total Environ."},{"issue":"2","key":"10.1016\/j.jenvrad.2026.108198_bib23","doi-asserted-by":"crossref","first-page":"425","DOI":"10.1016\/0016-7037(90)90331-E","article-title":"Recoil-emanation theory applied to radon release from mineral grains","volume":"54","author":"Semkow","year":"1990","journal-title":"Geochem. Cosmochim. Acta"},{"issue":"3","key":"10.1016\/j.jenvrad.2026.108198_bib24","doi-asserted-by":"crossref","first-page":"225","DOI":"10.1016\/S0265-931X(03)00081-X","article-title":"Assessment of natural radiation exposure and radon exhalation from building materials in Greece","volume":"69","author":"Stoulos","year":"2003","journal-title":"J. Environ. Radioact."},{"key":"10.1016\/j.jenvrad.2026.108198_bib25","doi-asserted-by":"crossref","first-page":"11","DOI":"10.1016\/j.jenvrad.2011.10.001","article-title":"Natural radioactivity in building materials in the European Union: a database and an estimate of radiological significance","volume":"105","author":"Trevisi","year":"2011","journal-title":"J. Environ. Radioact."},{"key":"10.1016\/j.jenvrad.2026.108198_bib26","series-title":"Measurement and Detection of Radiation","author":"Tsoulfanidis","year":"2015"},{"issue":"1","key":"10.1016\/j.jenvrad.2026.108198_bib27","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":"2009","journal-title":"Appl. Radiat. Isot."},{"key":"10.1016\/j.jenvrad.2026.108198_bib28","article-title":"Sources","volume":"vol. I","year":"2000"},{"key":"10.1016\/j.jenvrad.2026.108198_bib29","series-title":"WHO Handbook on Indoor Radon: a Public Health Perspective","year":"2009"}],"container-title":["Journal of Environmental Radioactivity"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0265931X26003139?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0265931X26003139?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2026,10,29]],"date-time":"2026-10-29T10:31:14Z","timestamp":1793269874000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0265931X26003139"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,11]]},"references-count":28,"alternative-id":["S0265931X26003139"],"URL":"https:\/\/doi.org\/10.1016\/j.jenvrad.2026.108198","relation":{},"ISSN":["0265-931X"],"issn-type":[{"value":"0265-931X","type":"print"}],"subject":[],"published":{"date-parts":[[2026,11]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Radon emanation coefficients of coal fly ash and soil: Measurement, wall flux geometry correction, and indoor dose implications","name":"articletitle","label":"Article Title"},{"value":"Journal of Environmental Radioactivity","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.jenvrad.2026.108198","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2026 Elsevier Ltd. All rights are reserved, including those for text and data mining, AI training, and similar technologies.","name":"copyright","label":"Copyright"}],"article-number":"108198"}}