{"id":"W7047823008","doi":"","title":"How urban hum became the noise limit in ontario","year":2004,"lang":"en","type":"article","venue":"Canadian acoustics","topic":"Magnetic confinement fusion research","field":"Physics and Astronomy","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Hum; Limit (mathematics); Noise (video); Traffic noise; Sound (geography)","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.003903904,0.0003079514,0.0003985855,0.001049484,0.01287629,0.005793491,0.001588772,0.001383878,0.005112788],"category_scores_gemma":[0.007484565,0.0004559115,0.0003791926,0.00222744,0.01118774,0.002371883,0.003379714,0.001262643,0.0006252264],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.1320612,"about_ca_system_score_gemma":0.0926043,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9846555,"about_ca_topic_score_gemma":0.9923078,"domain_scores_codex":[0.9944786,0.0008867756,0.0001919201,0.0006715544,0.002398351,0.001372674],"domain_scores_gemma":[0.9949993,0.0007318078,0.0003951554,0.0003186233,0.002907123,0.000648153],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"observational","study_design_scores_codex":[0.0005560177,0.00008475017,0.06388379,0.0008624096,0.00007563961,0.002371895,0.2669122,0.003417892,0.007303899,0.38841,0.0664843,0.1996372],"study_design_scores_gemma":[0.0000213625,0.0001016385,0.07603838,0.0003791766,0.00005248815,0.0003443624,0.1004096,0.000936911,0.002796057,0.01663975,0.802094,0.0001861942],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"other","genre_gemma":"empirical","genre_scores_codex":[0.4477929,0.009237107,0.007725867,0.07083484,0.000568415,0.000153328,0.0009082042,0.0002935467,0.4624857],"genre_scores_gemma":[0.917225,0.003264365,0.00148347,0.002571527,0.00005941089,0.00005166579,0.0001263319,0.0001297131,0.07508845],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.1320612,"threshold_uncertainty_score":0.9581752,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01269213743007107,"score_gpt":0.2008360997895277,"score_spread":0.1881439623594566,"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."}}