{"id":"W1865251613","doi":"","title":"Analysis and control of bridge expansion joint croaking noise","year":2011,"lang":"en","type":"article","venue":"Canadian acoustics","topic":"Structural Engineering and Vibration Analysis","field":"Engineering","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Expansion joint; Neoprene; Joint (building); Structural engineering; Thermal expansion; Substructure; Noise (video); Lamella (surface anatomy); Engineering; Materials science; Geotechnical engineering; Natural rubber; Composite material; Computer science","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.00004181634,0.00008944641,0.0001912714,0.0004021981,0.00002888082,0.00001066777,0.00004798083,0.00005377124,0.0001184061],"category_scores_gemma":[0.00002324847,0.00009270498,0.00006133459,0.000361068,0.00002931046,0.000038717,0.000003590729,0.00006381763,0.000002425129],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00005048858,"about_ca_system_score_gemma":0.00002493608,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01221668,"about_ca_topic_score_gemma":0.003770286,"domain_scores_codex":[0.9995381,0.000005461834,0.000161523,0.00008349313,0.00005822187,0.0001531816],"domain_scores_gemma":[0.9995767,0.00001168,0.00002095809,0.000139098,0.00004118912,0.0002103986],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.000004487832,0.000004730758,0.01386,0.0001296885,0.001347028,0.00003325709,0.001380099,0.8601812,0.1049173,0.0002858335,0.0002901579,0.01756617],"study_design_scores_gemma":[0.0000933138,0.000005797478,0.3655299,0.000005877959,0.0004225959,0.000001837969,0.00004606112,0.6321686,0.001595856,0.00001357851,0.00001857944,0.00009806252],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.4413563,0.000129166,0.5578538,0.000006250068,0.00007756994,0.00003199777,0.00004695964,0.00004838327,0.0004495559],"genre_scores_gemma":[0.9988523,0.00002711656,0.00102175,0.00003845824,0.00001987792,0.000001483567,0.000008289761,0.00001309469,0.00001770135],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.557496,"threshold_uncertainty_score":0.994361,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01450139228024824,"score_gpt":0.1829169454290474,"score_spread":0.1684155531487992,"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."}}