{"id":"W2085896425","doi":"10.1021/es8021057","title":"Effect of Carboxylic Acid Content on the Acute Toxicity of Oil Sands Naphthenic Acids","year":2008,"lang":"en","type":"article","venue":"Environmental Science & Technology","topic":"Petroleum Processing and Analysis","field":"Chemistry","cited_by":200,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Guelph; University of Waterloo","funders":"University of Guelph","keywords":"Naphthenic acid; Chemistry; Carboxylic acid; Acute toxicity; Toxicity; Nuclear chemistry; Nuclear magnetic resonance spectroscopy; Hydrogen; Distillation; Organic chemistry; Environmental chemistry","routes":{"ca_aff":true,"ca_fund":true,"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":[0.0001201293,0.000471422,0.0002679129,0.0001676058,0.0001335007,0.0002356208,0.0001391456,0.0002224405,0.001118613],"category_scores_gemma":[0.0003322367,0.0001597511,0.0001455508,0.0001508991,0.0002055212,0.0001838913,0.0002233627,0.0002945277,0.0001382112],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002345196,"about_ca_system_score_gemma":0.0003035991,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001994585,"about_ca_topic_score_gemma":0.003163986,"domain_scores_codex":[0.999851,0.0000338365,0.00001410604,0.00002441495,0.00004731671,0.00002936017],"domain_scores_gemma":[0.9996984,0.00007876568,0.0000755138,0.00001816063,0.00005254567,0.00007664265],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"observational","study_design_scores_codex":[0.0002368726,0.00001556742,0.0002418397,0.00002208126,0.000005936112,0.00001849958,0.00001212,0.00007552946,0.9987001,0.000007606659,0.000005803083,0.000657854],"study_design_scores_gemma":[0.00000530853,0.0005730051,0.003159358,0.000002680843,0.0000133933,0.00002234178,0.0000163349,0.0002272919,0.9957015,0.000007887241,0.0002676299,0.000003204433],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9988145,0.0002923516,0.0002845189,0.00001857603,0.000005637956,0.00001132426,0.0001078295,0.00001313679,0.0004522041],"genre_scores_gemma":[0.9975494,0.0003857723,0.0006782677,0.0000202787,0.000004046374,0.00001442026,0.0002082736,0.000006443687,0.001133186],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001994585,"threshold_uncertainty_score":0.003965974,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007843516611938356,"score_gpt":0.2131364897645717,"score_spread":0.2052929731526334,"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."}}