{"id":"W2080442435","doi":"10.1007/s007690050442","title":"Reference materials in environmental trace organic analysis","year":2000,"lang":"en","type":"article","venue":"Accreditation and Quality Assurance","topic":"Water Quality Monitoring and Analysis","field":"Environmental Science","cited_by":13,"is_retracted":false,"has_abstract":false,"ca_institutions":"","funders":"National Research Council Canada; Bundesministerium für Bildung und Forschung","keywords":"TRACE (psycholinguistics); Quality assurance; Environmental quality; Pollutant; Environmental science; Environmental analysis; Environmental chemistry; Engineering; Chemistry; Political science; Law","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.007082636,0.001750967,0.001335741,0.01095006,0.002795082,0.002807693,0.005243573,0.006464929,0.01594454],"category_scores_gemma":[0.01313953,0.000934385,0.0009080583,0.005796242,0.00122731,0.003466608,0.002943783,0.002588575,0.01834927],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001369636,"about_ca_system_score_gemma":0.003894832,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.004278227,"about_ca_topic_score_gemma":0.006661853,"domain_scores_codex":[0.9919217,0.002715877,0.0007627658,0.0005307526,0.003610893,0.0004580732],"domain_scores_gemma":[0.9933512,0.00127683,0.0005391065,0.001238886,0.003324109,0.0002699698],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"not_applicable","study_design_scores_codex":[0.0004189788,0.0006768747,0.002170813,0.005318385,0.0001161574,0.002308072,0.0004281626,0.003359227,0.1056631,0.08290523,0.1290562,0.6675788],"study_design_scores_gemma":[0.0000414514,0.0002837042,0.001024427,0.001343111,0.0001245287,0.001203767,0.000203085,0.00188196,0.1697979,0.01464284,0.8093879,0.00006529167],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"methods","genre_scores_codex":[0.0406314,0.1821573,0.4653009,0.01123138,0.02285083,0.002143135,0.008128138,0.008316889,0.25924],"genre_scores_gemma":[0.1897526,0.1001945,0.46975,0.01002349,0.003307647,0.002567825,0.02332905,0.001995128,0.1990798],"genre_candidate":"methods","genre_consensus":"methods","teacher_disagreement_score":0.01594454,"threshold_uncertainty_score":0.05333978,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02578127417623086,"score_gpt":0.2754081212659894,"score_spread":0.2496268470897585,"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."}}