{"id":"W4408104539","doi":"10.1016/j.ast.2025.110110","title":"Physical investigation on the sound transmission loss of heterogeneous metastructures using wave-based methodologies","year":2025,"lang":"en","type":"article","venue":"Aerospace Science and Technology","topic":"Acoustic Wave Phenomena Research","field":"Engineering","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"Université de Sherbrooke","funders":"Natural Sciences and Engineering Research Council of Canada; Centre Lyonnais d'Acoustique, Université de Lyon; Université de Lyon; Agence Nationale de la Recherche","keywords":"Sound transmission class; Acoustics; Transmission (telecommunications); Sound (geography); Computer science; Physics; Telecommunications","routes":{"ca_aff":true,"ca_fund":true,"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":[0.00041399,0.00009620177,0.0001451436,0.0003006,0.0001728447,0.00002470554,0.0002656784,0.00006646368,0.00000253201],"category_scores_gemma":[0.0003422208,0.0000625247,0.00001761781,0.001290911,0.002106748,0.00005285885,0.00006526811,0.0001854503,4.298856e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00005583007,"about_ca_system_score_gemma":0.00008941127,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000006185082,"about_ca_topic_score_gemma":0.000001492559,"domain_scores_codex":[0.9992279,0.0000319914,0.00009170525,0.000190982,0.0002280261,0.0002293579],"domain_scores_gemma":[0.9993539,0.0002575153,0.00002270263,0.0002449162,0.00009385901,0.00002707447],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.000005994521,0.000005820229,0.0001994764,0.00003821883,0.00001331791,0.000001630799,0.0001137691,0.02710985,0.9514092,0.01392796,0.00001343515,0.007161351],"study_design_scores_gemma":[0.00008266437,0.00005183421,0.000126112,0.0000211362,0.00001168562,0.000003285475,0.0001640109,0.1763616,0.7554095,0.06770163,0.0000129647,0.0000535224],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9495282,0.0001692068,0.04827754,0.001668324,0.00004407256,0.0001372254,0.000001734772,0.00009905625,0.00007463453],"genre_scores_gemma":[0.9883556,0.000009542458,0.01156887,0.00004233024,0.000005090571,0.000007430497,2.151378e-7,0.000005475071,0.000005386991],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1959996,"threshold_uncertainty_score":0.7762399,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0622773127513607,"score_gpt":0.3159109234339251,"score_spread":0.2536336106825644,"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."}}