{"id":"W2095191454","doi":"10.1007/s00216-004-2855-z","title":"Determination of persistent organohalogenated pollutants in human hair reference material (BCR 397): an interlaboratory study","year":2004,"lang":"en","type":"article","venue":"Analytical and Bioanalytical Chemistry","topic":"Toxic Organic Pollutants Impact","field":"Environmental Science","cited_by":34,"is_retracted":false,"has_abstract":false,"ca_institutions":"Health Canada","funders":"","keywords":"Pollutant; Environmental chemistry; breakpoint cluster region; Environmental science; Chemistry; 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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.00219259,0.0006123027,0.0003389835,0.0007187339,0.001101543,0.0005637054,0.0006382421,0.001162848,0.001109037],"category_scores_gemma":[0.002909077,0.000470762,0.0005477612,0.0006505477,0.0008534912,0.0003571562,0.0008024834,0.0006900454,0.0006796404],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005418638,"about_ca_system_score_gemma":0.001011416,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.005890329,"about_ca_topic_score_gemma":0.005782066,"domain_scores_codex":[0.9974666,0.0009003734,0.0001200831,0.0005187375,0.0008385403,0.0001557249],"domain_scores_gemma":[0.9985234,0.0004526839,0.0001512926,0.0002479081,0.0005066433,0.0001181474],"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":[0.002904688,0.001227175,0.06035677,0.0002297852,0.0002956765,0.0004680872,0.002042227,0.0009310947,0.9077333,0.0003237294,0.000503796,0.02298364],"study_design_scores_gemma":[0.0004285579,0.01692704,0.2406023,0.00008721532,0.001099737,0.007560321,0.002462916,0.004460687,0.7126188,0.0008592269,0.01278148,0.0001116193],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.992404,0.0007223221,0.005252831,0.00005955624,0.00002804917,0.0000913311,0.0002522423,0.00005043244,0.001139278],"genre_scores_gemma":[0.9933875,0.0004166238,0.003699402,0.0001096721,0.00001896368,0.00008765776,0.0005686326,0.00002665824,0.001684943],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.005890329,"threshold_uncertainty_score":0.01171213,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01591848886980749,"score_gpt":0.2663239631961954,"score_spread":0.2504054743263879,"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."}}