{"id":"W2042554201","doi":"10.1007/s002160100747","title":"What's new with the NRC certified reference material program","year":2001,"lang":"en","type":"article","venue":"Fresenius Journal of Analytical Chemistry","topic":"Analytical chemistry methods development","field":"Chemistry","cited_by":4,"is_retracted":false,"has_abstract":false,"ca_institutions":"National Research Council Canada","funders":"","keywords":"Certification; Certified reference materials; Methylmercury; Environmental chemistry; Environmental science; Fish <Actinopterygii>; Mercury (programming language); Engineering; Fishery; Chemistry; Computer science; Bioaccumulation; Biology; Management; Chromatography","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.01166242,0.00114907,0.001687022,0.00372906,0.001586145,0.004898832,0.003885091,0.005104168,0.09962928],"category_scores_gemma":[0.02676393,0.0007110775,0.001200877,0.002537359,0.001979088,0.006107395,0.001641695,0.003959629,0.1071943],"about_ca_system_candidate":true,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001741047,"about_ca_system_score_gemma":0.01000147,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.005863298,"about_ca_topic_score_gemma":0.01303983,"domain_scores_codex":[0.9862205,0.001499988,0.0009395797,0.000753772,0.01005853,0.000527669],"domain_scores_gemma":[0.9710013,0.001781983,0.001474828,0.005556432,0.01887723,0.001308344],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"not_applicable","study_design_scores_codex":[0.00009268685,0.0002822812,0.000791485,0.0006706521,0.00002307308,0.0001914947,0.00006685222,0.0001941125,0.006849448,0.007560402,0.5450942,0.4381832],"study_design_scores_gemma":[0.00001079419,0.00006377622,0.0009854581,0.0002191406,0.00001274807,0.0002494803,0.00005833534,0.0001678507,0.003531122,0.001797765,0.9928763,0.00002714077],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"other","genre_gemma":"other","genre_scores_codex":[0.008002982,0.04707649,0.1182961,0.1656996,0.1505858,0.001693018,0.01284555,0.02346279,0.4723377],"genre_scores_gemma":[0.0328057,0.0404611,0.1498347,0.05414179,0.02062811,0.0008726427,0.01998568,0.004574628,0.6766955],"genre_candidate":"other","genre_consensus":"other","teacher_disagreement_score":0.9982589,"threshold_uncertainty_score":0.3332931,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05064359591877535,"score_gpt":0.3184861872036283,"score_spread":0.2678425912848529,"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."}}