{"id":"W2777169458","doi":"","title":"Sound Power Levels and Directivity Patterns of Refrigerated Transport Trailers","year":2017,"lang":"en","type":"article","venue":"Canadian acoustics","topic":"Vehicle Noise and Vibration Control","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Rowan Williams Davies & Irwin (Canada)","funders":"","keywords":"Trailer; Sound (geography); Certification; Refrigeration; Sound power; Engineering; Power (physics); Directivity; Automotive engineering; Environmental science; Electrical engineering; Acoustics; Mechanical engineering","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":true,"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":[0.00005052986,0.00008780792,0.000133891,0.00005733779,0.0001212368,0.00003855777,0.00009173933,0.00007887028,0.00008676854],"category_scores_gemma":[0.00002431108,0.00009657581,0.00002256924,0.00002022661,0.00003450895,0.0001180434,0.000002479013,0.00008704385,0.000002564138],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00004409469,"about_ca_system_score_gemma":0.00008003977,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00559138,"about_ca_topic_score_gemma":0.04742027,"domain_scores_codex":[0.9995561,0.000005048946,0.0001132075,0.00008867194,0.0000583875,0.0001786083],"domain_scores_gemma":[0.9994919,0.00001464024,0.00002625939,0.000214471,0.00003901143,0.000213694],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00003140772,0.00004853156,0.5579677,0.0004797368,0.0005419076,0.0003417159,0.003493364,0.03081314,0.3675178,0.001135059,0.003085318,0.03454434],"study_design_scores_gemma":[0.0003147734,0.00001537417,0.9858132,0.00001913324,0.00002855291,0.000002949491,0.00006575295,0.012182,0.0008405313,0.00006689902,0.000497542,0.0001532737],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9887416,0.00003766632,0.008150037,0.00007080049,0.0002215545,0.00008223235,0.0004942822,0.00003293359,0.00216886],"genre_scores_gemma":[0.9997122,0.00001018654,0.00006366946,0.0000533752,0.00003905792,0.000002782479,0.000005589551,0.0000184812,0.00009461086],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.4278455,"threshold_uncertainty_score":0.9699618,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01662388529027157,"score_gpt":0.2177094676315375,"score_spread":0.2010855823412659,"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."}}