{"id":"W2325348785","doi":"10.1021/es506071n","title":"Assessing Polychlorinated Dibenzo-<i>p</i>-dioxins and Polychlorinated Dibenzofurans in Air across Latin American Countries Using Polyurethane Foam Disk Passive Air Samplers","year":2015,"lang":"en","type":"article","venue":"Environmental Science & Technology","topic":"Toxic Organic Pollutants Impact","field":"Environmental Science","cited_by":54,"is_retracted":false,"has_abstract":true,"ca_institutions":"Environment and Climate Change Canada","funders":"","keywords":"Environmental science; Polychlorinated dibenzofurans; Passive sampling; Latin Americans; Environmental chemistry; Environmental protection; Environmental engineering; Geography; Chemistry; Physics","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"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":[0.0008248066,0.000503522,0.0003252507,0.001107265,0.0003368837,0.0006224776,0.0002890049,0.0003437685,0.0004122853],"category_scores_gemma":[0.0005292408,0.0002171908,0.0002655529,0.001548617,0.000316959,0.0002842018,0.0004199985,0.0001492489,0.0001342392],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005540895,"about_ca_system_score_gemma":0.0006426395,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.03372353,"about_ca_topic_score_gemma":0.05098141,"domain_scores_codex":[0.9994158,0.0001057306,0.00003864977,0.0002184086,0.0001619391,0.00005956621],"domain_scores_gemma":[0.9995382,0.00004456687,0.0001695394,0.00002839889,0.0001988742,0.00002043146],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001437038,0.00009712652,0.9112906,0.000203072,0.0001241542,0.0001616252,0.0006231999,0.0007927905,0.06409775,0.00007844255,0.0001706629,0.02221679],"study_design_scores_gemma":[0.00001645941,0.0003858559,0.9731538,0.00004995759,0.0001120862,0.0002457656,0.001102368,0.0009670222,0.01924349,0.00005941749,0.00464744,0.00001650307],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9950841,0.0007871145,0.001332898,0.00003548481,0.000003724498,0.0000588014,0.0009673641,0.00002121175,0.001709379],"genre_scores_gemma":[0.9918689,0.001027205,0.004578001,0.0001005511,0.000006024022,0.0001525756,0.001532566,0.00001081988,0.0007233599],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.03372353,"threshold_uncertainty_score":0.06705451,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01776563329998013,"score_gpt":0.2837102763204333,"score_spread":0.2659446430204532,"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."}}