{"id":"W1995416991","doi":"10.1021/es051858x","title":"Formation of C<sub>7</sub>F<sub>15</sub>COOH (PFOA) and Other Perfluorocarboxylic Acids during the Atmospheric Oxidation of 8:2 Fluorotelomer Alcohol","year":2005,"lang":"en","type":"article","venue":"Environmental Science & Technology","topic":"Per- and polyfluoroalkyl substances research","field":"Environmental Science","cited_by":295,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto","funders":"","keywords":"Perfluorooctanoic acid; Bioaccumulation; Chemistry; Environmental chemistry; Alcohol; Atmospheric chemistry; Pollution; Organic chemistry; Ecology; Ozone","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":["sts"],"consensus_categories":[],"category_scores_codex":[0.0005956705,0.0002545406,0.0002556423,0.0001243981,0.0004664073,0.00002872033,0.0008382013,0.0001873703,0.0002901162],"category_scores_gemma":[0.00003756264,0.0002048925,0.00006747318,0.001268579,0.004505836,0.0009173588,0.0006544272,0.0002885975,0.0002052817],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005200751,"about_ca_system_score_gemma":0.00002041622,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00003347685,"about_ca_topic_score_gemma":0.00007951102,"domain_scores_codex":[0.9973134,0.00006429754,0.000462712,0.0005626613,0.0009279959,0.0006689745],"domain_scores_gemma":[0.9989861,0.00003527051,0.0002631554,0.000583481,0.000007013163,0.0001249522],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.00002086105,0.00007699422,0.0524476,0.000008185388,0.000005098565,9.088633e-7,0.0004762432,0.0002822728,0.8210382,0.00003635047,0.00001340115,0.1255939],"study_design_scores_gemma":[0.0003457178,0.000121672,0.1336171,0.00001448376,0.00001008261,0.00003646312,0.0004626917,0.00165119,0.8624121,0.0001183541,0.001020986,0.0001891775],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9971167,0.00113828,0.0001856136,0.000324753,0.00004168743,0.0004898984,0.0000133435,0.00005304754,0.0006367191],"genre_scores_gemma":[0.9985232,0.0007375093,0.0005234446,0.00007030289,0.00002489193,0.00006502397,0.000002900646,0.00002135193,0.00003134113],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1254047,"threshold_uncertainty_score":0.9982033,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.006394392694715804,"score_gpt":0.2178845339887238,"score_spread":0.211490141294008,"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."}}