{"id":"W4327701993","doi":"10.1021/acsenvironau.2c00055","title":"Tracking the Photomineralization Mechanism in Irradiated Lab-Generated and Field-Collected Brown Carbon Samples and Its Effect on Cloud Condensation Nuclei Abilities","year":2023,"lang":"en","type":"article","venue":"ACS Environmental Au","topic":"Atmospheric chemistry and aerosols","field":"Earth and Planetary Sciences","cited_by":11,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia","funders":"Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung","keywords":"Cloud condensation nuclei; Chemistry; Dissolved organic carbon; Environmental chemistry; Methylglyoxal; Carbon fibers; Total organic carbon; Photochemistry; Formic acid; Aerosol; 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":[0.0001698369,0.0002359301,0.00008665759,0.0002642013,0.0001488779,0.0001591501,0.0001830345,0.0002145933,0.00128626],"category_scores_gemma":[0.0001479458,0.00009603078,0.0001268311,0.0001624795,0.000177797,0.0001278867,0.0001269597,0.0002531327,0.0001409863],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002392606,"about_ca_system_score_gemma":0.00008570323,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001715388,"about_ca_topic_score_gemma":0.002675267,"domain_scores_codex":[0.9999294,0.000008307586,0.000003557981,0.0000282857,0.00001526002,0.00001518178],"domain_scores_gemma":[0.9998951,0.00003566024,0.00002408239,0.000008176785,0.00002669881,0.00001024808],"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":[0.00007906916,0.00001251425,0.001534923,0.00002130996,0.000004660383,0.00002211304,0.0000387027,0.0001225234,0.9969949,0.00001684406,0.00002769045,0.001124874],"study_design_scores_gemma":[0.000003619409,0.00009965686,0.02297374,0.00000276074,0.000009919843,0.00003979918,0.0000532838,0.00130804,0.9750721,0.00001284098,0.0004202198,0.000004052116],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9971508,0.0001552634,0.001776624,0.0000141212,0.000005723913,0.00001370414,0.0002904985,0.00003681546,0.0005564126],"genre_scores_gemma":[0.9953564,0.0001932418,0.002823389,0.00002801706,0.000004237719,0.00003945496,0.000408433,0.00002653102,0.001120259],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001715388,"threshold_uncertainty_score":0.004302979,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.013820227544213,"score_gpt":0.1906486113326935,"score_spread":0.1768283837884805,"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."}}