{"id":"W2001537737","doi":"10.1002/dta.106","title":"Temporal indication of cannabis use by means of THC glucuronide determination","year":2009,"lang":"en","type":"article","venue":"Drug Testing and Analysis","topic":"Cannabis and Cannabinoid Research","field":"Medicine","cited_by":27,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"World Anti-Doping Agency; University of Bern","keywords":"Chromatography; Urine; Cannabis; Cannabinoid; Chemistry; Metabolite; Glucuronide; Detection limit; Extraction (chemistry); Medicine; Biochemistry","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":[],"consensus_categories":[],"category_scores_codex":[0.0003310678,0.00008142977,0.000295525,0.0003571944,0.00004859812,0.0000156045,0.00005068183,0.00003897836,0.00001436757],"category_scores_gemma":[0.0006845029,0.00006945861,0.0001002251,0.001146587,0.00007174776,0.00007179729,0.00001374466,0.00008531979,2.698394e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00002641372,"about_ca_system_score_gemma":0.00006937661,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001729718,"about_ca_topic_score_gemma":0.00008054902,"domain_scores_codex":[0.999062,0.00003964161,0.0002951321,0.0001760601,0.0002956246,0.0001315431],"domain_scores_gemma":[0.9992126,0.0000278477,0.0001961919,0.0001837007,0.0002890879,0.00009060442],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00003963627,0.0002336724,0.8017976,0.0001149555,0.0001898113,0.000005461995,0.000691116,0.00004880826,0.04808358,0.0000276833,0.00617064,0.1425971],"study_design_scores_gemma":[0.0006246024,0.0003133325,0.9328383,0.00009310833,0.001270942,0.000007649577,0.0002757251,0.03415885,0.02916937,0.0001097985,0.0009928443,0.0001455258],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9965501,0.0001979239,0.0004122088,0.002450775,0.000004521266,0.00009200881,0.00002720035,0.0000170557,0.000248146],"genre_scores_gemma":[0.9960738,0.00002111567,0.001642503,0.00005924296,0.0000155514,0.000003764274,0.00007225363,0.000005280051,0.002106491],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1424516,"threshold_uncertainty_score":0.283244,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01911544471852576,"score_gpt":0.2956758435330331,"score_spread":0.2765603988145073,"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."}}