{"id":"W6980701323","doi":"","title":"Concentration and Stable Carbon Isotopic Composition of Ethane and Benzene Using a Global 3D Isotope Inclusive Chemical Tracer Model","year":2003,"lang":"en","type":"article","venue":"JuSER (Forschungszentrum Jülich)","topic":"Traffic and Road Safety","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"York University","funders":"","keywords":"Benzene; TRACER; Fractionation; Isotopes of carbon; Isotope; Carbon fibers; Atmosphere (unit); Stable isotope ratio; Atmospheric 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":[],"consensus_categories":[],"category_scores_codex":[0.0001021096,0.0002145829,0.0002956247,0.00002518566,0.00006466645,0.00002582177,0.00006158453,0.0001858535,0.00001233332],"category_scores_gemma":[0.000009258075,0.0002182211,0.00003714552,0.0001434417,0.00007075835,0.0001857974,0.0000435834,0.0001487167,7.094538e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001368238,"about_ca_system_score_gemma":0.00003920284,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0000610955,"about_ca_topic_score_gemma":0.00001847595,"domain_scores_codex":[0.9989158,0.00003161879,0.0003164721,0.0002383858,0.0001804174,0.0003173082],"domain_scores_gemma":[0.9995909,0.00002028312,0.00006460794,0.0001492295,0.00004672467,0.0001283048],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.0002924172,0.0003245491,0.0357421,0.001046863,0.0003843742,0.00001920801,0.005091517,0.2182519,0.7144207,0.02049859,0.0002516007,0.0036761],"study_design_scores_gemma":[0.001967719,0.000052192,0.004222567,0.00009670054,0.0001446638,0.00007084832,0.0001767554,0.9323063,0.05977149,0.0005559109,0.0002259895,0.0004088343],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9921286,0.001087777,0.004067875,0.00005461595,0.000123441,0.0003176935,0.00004109868,0.0001006614,0.002078302],"genre_scores_gemma":[0.9961962,0.0001764172,0.003477068,0.00004536095,0.00003709636,0.000006220182,0.00002014755,0.00002576014,0.0000156989],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.7140544,"threshold_uncertainty_score":0.88988,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.00764839800822019,"score_gpt":0.2178504750234412,"score_spread":0.210202077015221,"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."}}