{"id":"W4281667483","doi":"10.1021/acs.est.2c01204","title":"Persistent Problem: Global Challenges to Managing PCBs","year":2022,"lang":"en","type":"article","venue":"Environmental Science & Technology","topic":"Toxic Organic Pollutants Impact","field":"Environmental Science","cited_by":139,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto","funders":"Natural Sciences and Engineering Research Council of Canada; Environment and Climate Change Canada; RECETOX Přírodovědecké Fakulty Masarykovy Univerzity; European Commission; U.S. Environmental Protection Agency","keywords":"Convention; Business; Environmental science; Stock (firearms); Pollutant; Environmental protection; Environmental planning; Waste management; Engineering; Political science; Chemistry","routes":{"ca_aff":true,"ca_fund":true,"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":[0.004765298,0.001138664,0.0008390029,0.001106318,0.002116936,0.006226227,0.002866887,0.004189361,0.02042682],"category_scores_gemma":[0.00659182,0.0002987324,0.0007881149,0.002069731,0.003438823,0.007408313,0.005569471,0.005565814,0.005924326],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.003442402,"about_ca_system_score_gemma":0.01205092,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0171648,"about_ca_topic_score_gemma":0.01352314,"domain_scores_codex":[0.9973462,0.0005641304,0.0001437084,0.0004417117,0.0009859264,0.000518219],"domain_scores_gemma":[0.995316,0.0007642185,0.0005289195,0.000431194,0.002123922,0.0008356725],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"not_applicable","study_design_scores_codex":[0.00009533438,0.000190721,0.006836764,0.002202992,0.0001226376,0.00113751,0.001437574,0.005508956,0.007605639,0.1076981,0.3999327,0.467231],"study_design_scores_gemma":[0.00001209274,0.00008931846,0.00178783,0.0006200108,0.00003166387,0.0004859183,0.002780811,0.0008123652,0.001522542,0.03474122,0.9570711,0.00004522664],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"commentary","genre_gemma":"review","genre_scores_codex":[0.01851717,0.07599199,0.03018273,0.7298262,0.008608815,0.0001342535,0.001644608,0.001118731,0.1339754],"genre_scores_gemma":[0.3268946,0.2661901,0.05766966,0.2479131,0.009054202,0.0004155444,0.003388476,0.0008521366,0.08762221],"genre_candidate":"review","genre_consensus":null,"teacher_disagreement_score":0.02042682,"threshold_uncertainty_score":0.06833446,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.009047157068252864,"score_gpt":0.2163601274367641,"score_spread":0.2073129703685112,"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."}}