{"id":"W2060746522","doi":"10.1121/1.2783126","title":"Elastic characterization of closed cell foams from impedance tube absorption tests","year":2007,"lang":"en","type":"article","venue":"The Journal of the Acoustical Society of America","topic":"Acoustic Wave Phenomena Research","field":"Engineering","cited_by":22,"is_retracted":false,"has_abstract":true,"ca_institutions":"Université de Sherbrooke","funders":"","keywords":"Materials science; Loss factor; Absorption (acoustics); Isotropy; Acoustic impedance; Resonance (particle physics); Vibration; Tube (container); Elastic modulus; Composite material; Poisson's ratio; Modulus; Electrical impedance; Elasticity (physics); Mechanics; Acoustics; Poisson distribution; Optics; Ultrasonic sensor; Physics; Mathematics; Atomic physics","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"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":[0.0007366695,0.0001401794,0.0003171932,0.00002758786,0.00006574154,0.000009121957,0.0005577744,0.00007980588,0.00006200907],"category_scores_gemma":[0.0001948731,0.00008486806,0.0002329176,0.0003390422,0.0003678951,0.000093273,0.00009745054,0.000502679,0.00000626286],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001268679,"about_ca_system_score_gemma":0.00005075516,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00002146895,"about_ca_topic_score_gemma":2.911055e-7,"domain_scores_codex":[0.9983078,0.00006916238,0.0006153104,0.00007346714,0.0006464191,0.0002878693],"domain_scores_gemma":[0.9979826,0.00101856,0.0003893788,0.0002867694,0.0002305121,0.00009223893],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.00008450307,0.00007339171,0.0001268017,0.00007796002,0.00009483113,5.379122e-7,0.0006594338,0.02778954,0.9646728,0.000001008916,0.0005838464,0.005835352],"study_design_scores_gemma":[0.0008852708,0.0003668943,0.06081253,0.000192131,0.0003896109,0.00001634417,0.001345366,0.8241114,0.1106069,0.000860562,0.000188153,0.0002248484],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.485502,0.000114699,0.5138385,0.0001719712,0.0001627459,0.0000917226,0.00001980513,0.00001099013,0.00008754025],"genre_scores_gemma":[0.988084,0.000376277,0.01110616,0.00009535853,0.0002745657,5.602805e-7,0.000002131813,0.00002856401,0.00003235404],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.854066,"threshold_uncertainty_score":0.3460819,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.009410067606786407,"score_gpt":0.235323786748005,"score_spread":0.2259137191412186,"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."}}