{"id":"W2001431038","doi":"10.1007/s00411-009-0212-5","title":"Radon diffusion coefficients of vapour barrier membranes used in Canadian building construction","year":2009,"lang":"en","type":"article","venue":"Radiation and Environmental Biophysics","topic":"Radioactivity and Radon Measurements","field":"Health Professions","cited_by":13,"is_retracted":false,"has_abstract":false,"ca_institutions":"Manitoba Health; Health Canada","funders":"U.S. Environmental Protection Agency","keywords":"Permeance; Radon; Diffusion; Membrane; Water vapor; Retarder; Diffusion barrier; Environmental science; Radon exposure; Materials science; Chemistry; Thermodynamics; Nanotechnology; Composite material; Physics; Organic chemistry; Nuclear physics","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0008069955,0.0004439246,0.0004780117,0.001279604,0.002084611,0.001500718,0.001191738,0.0007728162,0.0009905862],"category_scores_gemma":[0.001759139,0.0003701164,0.0005174039,0.0008913331,0.0007316087,0.0005523065,0.0003999431,0.0006046293,0.0002600932],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.01345332,"about_ca_system_score_gemma":0.008906753,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.8806078,"about_ca_topic_score_gemma":0.8203518,"domain_scores_codex":[0.9991509,0.00004530258,0.00003112108,0.0001427239,0.0003664912,0.0002634742],"domain_scores_gemma":[0.9989395,0.000253201,0.000122182,0.00002368881,0.0005753837,0.00008612807],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.002367783,0.0001608445,0.08415268,0.0003740489,0.0001158522,0.0002886602,0.003604802,0.00722752,0.8709046,0.002185232,0.0008727128,0.02774522],"study_design_scores_gemma":[0.0000306361,0.000472325,0.3951167,0.00007504231,0.0002053889,0.0002869309,0.004093769,0.01133756,0.5822372,0.0002282463,0.005781156,0.000134976],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9978634,0.000541026,0.0003882624,0.00002421374,0.000005372582,0.000007700508,0.0001649693,0.00001222512,0.0009928677],"genre_scores_gemma":[0.9974775,0.0003804238,0.0003634836,0.000009378517,0.000001398489,0.000006298763,0.0001741285,0.000009844024,0.001577517],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1193922,"threshold_uncertainty_score":0.2401906,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01621423875288177,"score_gpt":0.2884248445786585,"score_spread":0.2722106058257767,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}