{"id":"W2020374560","doi":"10.1016/s0021-9673(02)00326-6","title":"Mass spectrometric determination of ergosterol in a prairie natural wetland","year":2002,"lang":"en","type":"article","venue":"Journal of Chromatography A","topic":"Environmental Toxicology and Ecotoxicology","field":"Environmental Science","cited_by":49,"is_retracted":false,"has_abstract":false,"ca_institutions":"Environment and Climate Change Canada","funders":"","keywords":"Chemistry; Atmospheric-pressure chemical ionization; Chromatography; Saponification; Ergosterol; Mass spectrometry; Chemical ionization; Liquid chromatography–mass spectrometry; Environmental chemistry; Analytical Chemistry (journal); Ionization; Ion; Organic chemistry","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0002825247,0.0001042412,0.0002524099,0.0005085137,0.00003580627,0.000007696596,0.0002055496,0.0001006088,0.001709829],"category_scores_gemma":[0.00004158953,0.00008988271,0.0001407077,0.000891598,0.0002232315,0.0002939717,0.00004017649,0.0002389123,0.00002670941],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00008526658,"about_ca_system_score_gemma":0.000002440074,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000003760756,"about_ca_topic_score_gemma":0.00006596241,"domain_scores_codex":[0.9988857,0.00008679686,0.0004643122,0.0001166784,0.0002431328,0.0002033954],"domain_scores_gemma":[0.999321,0.00008957461,0.0004205037,0.0001017144,0.000004546811,0.00006261357],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00005933056,0.000458948,0.7782572,0.00001559546,0.00002572725,0.000127458,0.0002260051,0.00005221254,0.2161021,0.00001212779,0.001102119,0.003561134],"study_design_scores_gemma":[0.002054823,0.001292275,0.9455966,0.00004171211,0.00003525442,0.0005836496,0.00007893846,0.0008673277,0.04702326,0.001204783,0.001031796,0.0001895597],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9950958,0.0003483952,0.0001354899,0.0001808429,0.0001563855,0.00009790816,0.000001189951,0.000003863387,0.00398007],"genre_scores_gemma":[0.9970606,0.0001362631,0.002603738,0.00008700207,0.00002394707,0.000002740101,3.330267e-7,0.000006791784,0.00007857238],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1690789,"threshold_uncertainty_score":0.9992027,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.00770760658321606,"score_gpt":0.2106997178977813,"score_spread":0.2029921113145652,"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."}}