{"id":"W1972403521","doi":"10.1016/j.chroma.2009.11.001","title":"Fast analysis of doping agents in urine by ultra-high-pressure liquid chromatography–quadrupole time-of-flight mass spectrometry. II: Confirmatory analysis","year":2009,"lang":"en","type":"article","venue":"Journal of Chromatography A","topic":"Pesticide Residue Analysis and Safety","field":"Agricultural and Biological Sciences","cited_by":102,"is_retracted":false,"has_abstract":false,"ca_institutions":"","funders":"World Anti-Doping Agency","keywords":"Chemistry; Chromatography; Quadrupole time of flight; Mass spectrometry; Urine; Liquid chromatography–mass spectrometry; Time-of-flight mass spectrometry; Analytical Chemistry (journal); Tandem mass spectrometry; Ion; Ionization","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.000788352,0.0003408774,0.00193274,0.001847598,0.0001353101,0.00004439157,0.0006678853,0.000193277,0.00119902],"category_scores_gemma":[0.00004408299,0.0001665981,0.002487002,0.01370849,0.0001523658,0.0002716053,0.00003476463,0.000277066,0.000001601641],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00002164118,"about_ca_system_score_gemma":0.00002371625,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0003090415,"about_ca_topic_score_gemma":0.0001166846,"domain_scores_codex":[0.9962869,0.0002565257,0.001750038,0.0003532711,0.0008978404,0.0004554452],"domain_scores_gemma":[0.997233,0.0002050752,0.001800651,0.0002131322,0.0003015619,0.0002465816],"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":[0.0001938305,0.0007987519,0.1619024,0.00002879397,0.01182125,0.00004123114,0.0001515618,0.001653512,0.8224759,0.0000710901,0.0004882132,0.0003734658],"study_design_scores_gemma":[0.0005116597,0.001154003,0.9257725,0.0001181008,0.008212892,0.00001180663,0.0001724396,0.0004849425,0.0626392,0.00010891,0.0004710564,0.0003424639],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9956558,0.003141462,0.0001368659,0.0003176641,0.0000305742,0.0001046113,0.0001678149,0.00001676736,0.0004284144],"genre_scores_gemma":[0.998449,0.0009382761,0.0003492617,0.00009143125,0.00006258311,0.000001497159,0.00008529417,0.000002406346,0.00002027283],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.7638701,"threshold_uncertainty_score":0.999714,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007998229922999358,"score_gpt":0.228916753301925,"score_spread":0.2209185233789256,"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."}}