{"cited_by_count":610322,"description":"This cluster of papers explores the sources, effects, and health implications of ionizing radiation, with a focus on radon, depleted uranium, and natural radioactivity. It covers topics such as lung cancer risk, environmental impact, toxicity, exposure pathways, and the assessment of radiation hazards in various geological and industrial settings.","display_name":"Radioactivity and Radon Measurements","domain_id":"4","external_ids":{"openalex":"https://openalex.org/T10946","wikipedia":"https://en.wikipedia.org/wiki/Health_effects_of_uranium"},"field_id":"36","id":"T10946","keywords":[{"display_name":"radon","id":"radon","score":0.6296,"url":"https://openalex.org/keywords/radon"},{"display_name":"radium-226","id":"radium-226","score":0.6852,"url":"https://openalex.org/keywords/radium-226"},{"display_name":"potassium-40","id":"potassium-40","score":0.7075,"url":"https://openalex.org/keywords/potassium-40"},{"display_name":"natural radioactivity","id":"natural-radioactivity","score":0.695,"url":"https://openalex.org/keywords/natural-radioactivity"},{"display_name":"thorium-232","id":"thorium-232","score":0.6047,"url":"https://openalex.org/keywords/thorium-232"},{"display_name":"radon progeny","id":"radon-progeny","score":0.8525,"url":"https://openalex.org/keywords/radon-progeny"},{"display_name":"radon-222","id":"radon-222","score":0.6621,"url":"https://openalex.org/keywords/radon-222"},{"display_name":"indoor radon","id":"indoor-radon","score":0.9664,"url":"https://openalex.org/keywords/indoor-radon"},{"display_name":"uranium-238","id":"uranium-238","score":0.3572,"url":"https://openalex.org/keywords/uranium-238"},{"display_name":"natural radionuclides","id":"natural-radionuclides","score":0.7821,"url":"https://openalex.org/keywords/natural-radionuclides"},{"display_name":"environmental radioactivity","id":"environmental-radioactivity","score":0.473,"url":"https://openalex.org/keywords/environmental-radioactivity"},{"display_name":"annual effective dose","id":"annual-effective-dose","score":0.9316,"url":"https://openalex.org/keywords/annual-effective-dose"},{"display_name":"radon exposure","id":"radon-exposure","score":0.7958,"url":"https://openalex.org/keywords/radon-exposure"},{"display_name":"radon concentration","id":"radon-concentration","score":0.8839,"url":"https://openalex.org/keywords/radon-concentration"},{"display_name":"soil radioactivity","id":"soil-radioactivity","score":0.7852,"url":"https://openalex.org/keywords/soil-radioactivity"},{"display_name":"internal dosimetry","id":"internal-dosimetry","score":0.3961,"url":"https://openalex.org/keywords/internal-dosimetry"},{"display_name":"natural background radiation","id":"natural-background-radiation","score":0.6593,"url":"https://openalex.org/keywords/natural-background-radiation"},{"display_name":"thoron","id":"thoron","score":0.7876,"url":"https://openalex.org/keywords/thoron"},{"display_name":"radon mitigation","id":"radon-mitigation","score":0.9099,"url":"https://openalex.org/keywords/radon-mitigation"},{"display_name":"lead-210","id":"lead-210","score":0.3406,"url":"https://openalex.org/keywords/lead-210"},{"display_name":"indoor radon concentration","id":"indoor-radon-concentration","score":0.9869,"url":"https://openalex.org/keywords/indoor-radon-concentration"},{"display_name":"polonium-210","id":"polonium-210","score":0.4653,"url":"https://openalex.org/keywords/polonium-210"},{"display_name":"radium","id":"radium","score":0.2251,"url":"https://openalex.org/keywords/radium"},{"display_name":"radon measurement","id":"radon-measurement","score":0.8596,"url":"https://openalex.org/keywords/radon-measurement"},{"display_name":"lung cancer risk","id":"lung-cancer-risk","score":0.2309,"url":"https://openalex.org/keywords/lung-cancer-risk"}],"legacy_keywords":["Ionizing Radiation","Radon","Lung Cancer","Depleted Uranium","Radioactivity","Health Effects","Environmental Impact","Radionuclides","Toxicity","Exposure Pathways"],"openalex_id":"https://openalex.org/T10946","source_created_date":"2024-01-23T15:27:08","source_updated_date":"2026-10-17T03:02:00","subfield_id":"3614","url":"/topics/T10946","works_api_url":"https://api.openalex.org/works?filter=topics.id:T10946","works_count":95233,"label":"Radioactivity and Radon Measurements","provider":"openalex","revision":"9a485f414acda11d","taxonomy_revision":"f050b5d4780b1289","title":"Radioactivity and Radon Measurements","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"36245128215807936","address_version":"morton4x16-v1","coordinates":[4,36,3614,10946],"answer_status":"Directory metadata; local answer requires separate source review","truth_status":"Subject descriptor, not a factual answer or a demonstrated knowledge gap","reviewed_answer":null}