{"id":"W3122029041","doi":"","title":"Used Oil Policies to Protect the Environment: An Overview of Canadian Experiences","year":2003,"lang":"en","type":"preprint","venue":"eScholarship (California Digital Library)","topic":"Global Energy and Sustainability Research","field":"Energy","cited_by":3,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Business; Dumping; Public policy; Environmental planning; Natural resource economics; Economic growth; Economics; Environmental science; International trade","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":[0.003505833,0.0005773652,0.000561722,0.003413958,0.01937185,0.006284924,0.001889207,0.001653382,0.004740833],"category_scores_gemma":[0.006457781,0.0004171259,0.0005503309,0.01604304,0.006355306,0.002026413,0.002894471,0.002933688,0.0001978502],"about_ca_system_candidate":true,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.1861353,"about_ca_system_score_gemma":0.2314211,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9971645,"about_ca_topic_score_gemma":0.9983844,"domain_scores_codex":[0.9948014,0.000488102,0.0001545933,0.000280147,0.002453807,0.001821865],"domain_scores_gemma":[0.9927402,0.001308128,0.0003868511,0.0002079455,0.004081788,0.001275091],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"observational","study_design_scores_codex":[0.0002573329,0.0002994437,0.06132131,0.003976594,0.0002311158,0.003562243,0.2208771,0.005046885,0.002791466,0.2942569,0.09493703,0.3124426],"study_design_scores_gemma":[0.00001801669,0.0000484076,0.04788378,0.001204893,0.00008662943,0.000381015,0.1652881,0.0004176064,0.001578858,0.002722545,0.780198,0.0001722316],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"review","genre_scores_codex":[0.4727041,0.08040632,0.001719518,0.05799235,0.0006808559,0.0001651564,0.001866064,0.0001211875,0.3843445],"genre_scores_gemma":[0.9002035,0.06906886,0.00137658,0.003608111,0.00004885008,0.00004525669,0.0003575365,0.00007262166,0.02521875],"genre_candidate":"review","genre_consensus":null,"teacher_disagreement_score":0.1861353,"threshold_uncertainty_score":0.9439677,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04720977567825713,"score_gpt":0.2681734101080002,"score_spread":0.2209636344297431,"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."}}