{"id":"W6959383507","doi":"10.1021/es9012036.s001","title":"Estimation of PCB Stocks, Emissions, and Urban Fate: Will our Policies Reduce Concentrations and Exposure?","year":2016,"lang":"en","type":"article","venue":"Figshare","topic":"Indoor Air Quality and Microbial Exposure","field":"Environmental Science","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Legislation; Estimation; Stock (firearms); Urban area; Urban environment; Production (economics)","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002975349,0.0005122391,0.0002178456,0.000625223,0.0002485645,0.0006666245,0.0004573497,0.0003009636,0.001052779],"category_scores_gemma":[0.001171019,0.0002787949,0.0004281095,0.001278652,0.0003741372,0.0005062654,0.0003170774,0.0002341028,0.0001858781],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.006557996,"about_ca_system_score_gemma":0.002627701,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.7752317,"about_ca_topic_score_gemma":0.7303942,"domain_scores_codex":[0.9998751,0.00002394743,0.000006372862,0.00003325364,0.00003241633,0.00002899602],"domain_scores_gemma":[0.9997231,0.00007664104,0.00006973842,0.00002438546,0.00008520118,0.00002086953],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.00009376169,0.00003757401,0.5616249,0.00008962269,0.0001630143,0.0001786585,0.0001546832,0.4172914,0.001768302,0.00285332,0.001036724,0.0147081],"study_design_scores_gemma":[0.0000312453,0.00006161586,0.4681332,0.00003892573,0.0001742531,0.00008609999,0.0009841864,0.5162147,0.004555067,0.002197003,0.007475673,0.00004806214],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9845054,0.0004286149,0.006565224,0.0006466997,0.000004913277,0.00003220029,0.005060595,0.00007516769,0.002681204],"genre_scores_gemma":[0.9935375,0.0004869299,0.002537952,0.00003416822,0.000004184133,0.00001263204,0.002589867,0.00001433832,0.0007825127],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.7752317,"threshold_uncertainty_score":0.452184,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02123990862365725,"score_gpt":0.2600482720693617,"score_spread":0.2388083634457044,"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."}}