{"id":"W2319238492","doi":"10.1021/es302206a","title":"Vertically Resolved Measurements of Nighttime Radical Reservoirs in Los Angeles and Their Contribution to the Urban Radical Budget","year":2012,"lang":"en","type":"article","venue":"Environmental Science & Technology","topic":"Atmospheric chemistry and aerosols","field":"Earth and Planetary Sciences","cited_by":176,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto; University of Calgary","funders":"NOAA Research; Natural Sciences and Engineering Research Council of Canada; California Air Resources Board","keywords":"Sunrise; Nitrous acid; Radical; Chemistry; Daytime; Hydroxyl radical; Photochemistry; Atmospheric sciences; Planetary boundary layer; Photodissociation; Trace gas; Meteorology; Geology; Inorganic chemistry; Organic chemistry","routes":{"ca_aff":true,"ca_fund":true,"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":[0.00004742041,0.0002552718,0.0001355129,0.0004103407,0.0002873859,0.0004354749,0.0002486095,0.0001515181,0.0007177158],"category_scores_gemma":[0.00009771289,0.0001772469,0.00007857144,0.0004020019,0.0001070901,0.0002765713,0.0002364267,0.0002196742,0.0001333371],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006330829,"about_ca_system_score_gemma":0.0003762453,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.05195313,"about_ca_topic_score_gemma":0.1171851,"domain_scores_codex":[0.9999377,0.000003921273,0.000001970747,0.00002820249,0.00001436077,0.0000139285],"domain_scores_gemma":[0.99992,0.000006194446,0.00001956069,0.000004067844,0.00003514168,0.00001506225],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0007508542,0.0002556886,0.6088115,0.0001808349,0.0001911319,0.0003311605,0.0007842831,0.006798593,0.3375419,0.0003667775,0.003367157,0.04062015],"study_design_scores_gemma":[0.00004891925,0.0001949245,0.9322334,0.00002138914,0.0001098623,0.0000646296,0.0007230683,0.01819223,0.04132704,0.0001061471,0.006932475,0.00004603816],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9976986,0.0001169787,0.000403068,0.00002300344,0.000003310018,0.000006176725,0.0007917741,0.00006696384,0.0008901128],"genre_scores_gemma":[0.9964927,0.0001397186,0.001195018,0.00001714312,0.000005126381,0.00002007019,0.001343571,0.00001592191,0.0007708626],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.05195313,"threshold_uncertainty_score":0.1033015,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.009497965199927337,"score_gpt":0.1992336852996652,"score_spread":0.1897357200997379,"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."}}