{"id":"W4295008631","doi":"10.1016/j.jes.2022.08.036","title":"Quantification of perfluorinated compounds in atmospheric particulate shows potential connection with environmental event","year":2022,"lang":"en","type":"article","venue":"Journal of Environmental Sciences","topic":"Per- and polyfluoroalkyl substances research","field":"Environmental Science","cited_by":4,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of British Columbia","funders":"","keywords":"Particulates; Contamination; Reproducibility; Extraction (chemistry); Chromatography; Repeatability; Chemistry; Detection limit; Environmental science; Environmental 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":[0.001048695,0.0001435753,0.0002263186,0.00005041024,0.0003570811,0.00002577604,0.0004617044,0.00003108998,0.006577943],"category_scores_gemma":[0.000005935411,0.0001173361,0.00009046741,0.0004106613,0.0008494661,0.0004806324,0.0002095022,0.0002785359,0.00002142397],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006600137,"about_ca_system_score_gemma":0.00002598569,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0001202929,"about_ca_topic_score_gemma":0.00004685968,"domain_scores_codex":[0.9971406,0.0002432751,0.0005344765,0.0002806924,0.001466985,0.0003339802],"domain_scores_gemma":[0.9992546,0.00004231625,0.0004454521,0.0001396754,0.000001964233,0.0001159555],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.000218334,0.0006257597,0.5353399,0.000002613859,0.00001325434,0.00003504048,0.000423342,0.1426908,0.311698,0.000007733677,0.00006254394,0.008882619],"study_design_scores_gemma":[0.001349511,0.002573954,0.957937,0.00001329947,0.00002413685,0.0003162603,0.003614725,0.01486154,0.01696255,0.00009842524,0.002003649,0.000244944],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9983288,0.0007471528,0.0001098177,0.0001212619,0.0001243045,0.0001735017,0.00001640006,0.000003719968,0.0003750345],"genre_scores_gemma":[0.999211,0.0001785473,0.0003863228,0.00002711547,0.00001975283,0.0000113064,0.000004756881,0.00000913539,0.0001520329],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.4225971,"threshold_uncertainty_score":0.9943302,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01324183519774242,"score_gpt":0.2439693466062428,"score_spread":0.2307275114085004,"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."}}