{"id":"W1689119858","doi":"","title":"Inverse acoustical characterization of open cell porous media using impedance tube measurements","year":2005,"lang":"en","type":"article","venue":"Canadian acoustics","topic":"Acoustic Wave Phenomena Research","field":"Engineering","cited_by":138,"is_retracted":false,"has_abstract":true,"ca_institutions":"Université de Sherbrooke","funders":"","keywords":"Tortuosity; Porous medium; Porosity; Materials science; Inverse problem; Electrical impedance; Inverse; Acoustics; Mechanics; Acoustic impedance; Composite material; Mathematics; Mathematical analysis; Physics; Geometry","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":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.0003084691,0.0002263353,0.0002926901,0.0002744473,0.00009258646,0.00008866615,0.0006552679,0.0001557764,0.0003094791],"category_scores_gemma":[0.0001950333,0.0002674691,0.00003265076,0.0003667558,0.00009685163,0.0002905616,0.0001039228,0.0002712179,0.00007017025],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001176252,"about_ca_system_score_gemma":0.0007150153,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003420219,"about_ca_topic_score_gemma":0.004198752,"domain_scores_codex":[0.9982083,0.00003399584,0.0004027376,0.0002382947,0.0004231542,0.0006934454],"domain_scores_gemma":[0.9985489,0.00005983751,0.00005863242,0.0003921845,0.0002392276,0.0007011727],"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":[0.000006942025,0.00002488551,0.0003081484,0.0001159274,0.00002904383,0.00001998351,0.0002987811,0.1197138,0.8748528,0.00001224429,0.001202993,0.003414458],"study_design_scores_gemma":[0.0005604021,0.00002382472,0.004862322,0.00005256919,0.00008657644,0.00001047015,0.0001487507,0.9839922,0.00946028,0.00004021355,0.0003788711,0.0003835645],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9081194,0.00007736229,0.08568753,0.00006814548,0.0005435686,0.0005772754,0.0005039239,0.00008049489,0.004342323],"genre_scores_gemma":[0.9890186,0.0000410223,0.01015654,0.0001494524,0.0003255752,0.000009855738,0.00007972068,0.00008829021,0.0001309443],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.8653925,"threshold_uncertainty_score":0.9999778,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05667075744940398,"score_gpt":0.2673827970635742,"score_spread":0.2107120396141702,"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."}}