{"id":"W1734036642","doi":"","title":"Meeting international standards for low frequency underwater radiated noise from ships","year":2002,"lang":"en","type":"article","venue":"Canadian acoustics","topic":"Underwater Acoustics Research","field":"Earth and Planetary Sciences","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Acoustics; Underwater; Noise (video); Vibration; Underwater acoustics; Low frequency; Engineering; Underwater acoustic communication; Ambient noise level; Marine engineering; Sound (geography); Computer science; Physics; Telecommunications; Geology","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"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":[0.02288296,0.001844333,0.001281665,0.003702188,0.002887184,0.003507293,0.00408773,0.00501052,0.01270585],"category_scores_gemma":[0.02532302,0.0007101118,0.001737884,0.002004,0.001751656,0.002201398,0.003010578,0.005779501,0.01116673],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001998609,"about_ca_system_score_gemma":0.008388038,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00406492,"about_ca_topic_score_gemma":0.005259887,"domain_scores_codex":[0.9793389,0.004330457,0.003456228,0.001153852,0.009827622,0.001892905],"domain_scores_gemma":[0.9484336,0.00500745,0.002181708,0.006688775,0.03632615,0.001362209],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"observational","study_design_scores_codex":[0.00108242,0.0007080138,0.008786305,0.002228348,0.0001088681,0.001427082,0.003766135,0.008192878,0.1636975,0.1138562,0.1889106,0.5072357],"study_design_scores_gemma":[0.00007201278,0.0006876586,0.01026775,0.001203306,0.0001002501,0.001329474,0.001038981,0.00650599,0.02775718,0.01469039,0.9362335,0.0001133949],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.03915847,0.009795166,0.5689389,0.01565542,0.01759033,0.002801273,0.002256061,0.003532102,0.3402724],"genre_scores_gemma":[0.1857737,0.006820496,0.5753406,0.005117809,0.004001839,0.006494596,0.01131952,0.001597889,0.2035335],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.02288296,"threshold_uncertainty_score":0.1210181,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02953570103684882,"score_gpt":0.239189991809347,"score_spread":0.2096542907724982,"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."}}