{"id":"W2077652013","doi":"10.1155/2015/514320","title":"Development of a Method to Detect Three Monohydroxylated Polycyclic Aromatic Hydrocarbons in Human Urine by Liquid Chromatographic Tandem Mass Spectrometry","year":2015,"lang":"en","type":"article","venue":"Journal of Analytical Methods in Chemistry","topic":"Toxic Organic Pollutants Impact","field":"Environmental Science","cited_by":19,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"National Natural Science Foundation of China","keywords":"Creatinine; Chemistry; Chromatography; Urine; Pyrene; Tandem mass spectrometry; Liquid chromatography–mass spectrometry; Mass spectrometry; Biochemistry; Organic chemistry","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":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.005022857,0.0003022005,0.0008815977,0.0003284046,0.00003102393,0.0000201919,0.0006944331,0.0002302099,0.0001765754],"category_scores_gemma":[0.001265277,0.0002667345,0.0001631306,0.002159729,0.0001510614,0.0001363988,0.0001805753,0.0006706607,0.000005517145],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001036305,"about_ca_system_score_gemma":0.0001477105,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00003219902,"about_ca_topic_score_gemma":0.00002048169,"domain_scores_codex":[0.9963995,0.0002939161,0.001625766,0.0003387569,0.0007853999,0.0005566537],"domain_scores_gemma":[0.998079,0.0003162997,0.0005609313,0.0003629173,0.00000224212,0.0006786311],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.0000930502,0.00017287,0.003182865,0.00000807142,0.0000831588,0.00005953425,0.0002195727,0.00004254667,0.9891334,3.877088e-7,0.00002818268,0.00697639],"study_design_scores_gemma":[0.001236869,0.0003057156,0.01175039,0.0001525285,0.000067322,0.0001760729,0.0001646225,0.002477092,0.9794556,0.003790049,0.00009332651,0.0003303601],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8723347,0.0001239409,0.1254898,0.0001445891,0.00003427909,0.0001005784,0.000001768485,0.00001279725,0.001757566],"genre_scores_gemma":[0.5485278,0.000002619345,0.4513848,0.00002074028,0.00001956971,0.000001282898,1.706966e-7,0.00001879816,0.00002417424],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.325895,"threshold_uncertainty_score":0.9999785,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02664532116503125,"score_gpt":0.3477706726388904,"score_spread":0.3211253514738592,"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."}}