{"id":"W4402836841","doi":"10.1121/2.0001953","title":"Sound absorption performance of double layer sandwich structure containing micro-perforations and extended necks","year":2024,"lang":"en","type":"article","venue":"Proceedings of meetings on acoustics","topic":"Acoustic Wave Phenomena Research","field":"Engineering","cited_by":1,"is_retracted":false,"has_abstract":false,"ca_institutions":"National Research Council Canada; Queen's University; Université de Sherbrooke","funders":"","keywords":"Materials science; Layer (electronics); Absorption (acoustics); Composite material; Double layer (biology); Sound (geography); Acoustics; 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":[0.0003424443,0.0002156964,0.0002752607,0.0002646299,0.00008200124,0.0001090139,0.0001660376,0.0001392656,0.00004217371],"category_scores_gemma":[0.0001099978,0.0002058127,0.00003382398,0.0003560929,0.0001135865,0.0002462378,0.00006447392,0.0004003014,0.000003809748],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00008605854,"about_ca_system_score_gemma":0.00003516726,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000004354915,"about_ca_topic_score_gemma":6.322799e-7,"domain_scores_codex":[0.9986531,0.000002158611,0.0003971265,0.0002507707,0.0003808444,0.0003160023],"domain_scores_gemma":[0.9992364,0.0001167935,0.00008174004,0.00008021633,0.0004002679,0.00008458372],"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":[0.0001251639,0.00002280432,0.001305181,0.002671034,0.00007744787,8.401376e-7,0.001369488,0.01035718,0.9810554,0.001195565,0.0007170389,0.001102804],"study_design_scores_gemma":[0.001153479,0.0007378544,0.002731662,0.001046146,0.0001872412,0.00002617538,0.002715302,0.6976548,0.2914325,0.00166918,0.0001539157,0.0004917902],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9940318,0.0004239904,0.0006340506,0.00004461559,0.0001500477,0.0002581755,0.00003753787,0.0001678074,0.004251928],"genre_scores_gemma":[0.9953426,0.0002041984,0.004113193,0.00001252837,0.0001432987,0.00001295617,0.000007585678,0.00006218213,0.0001014361],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.689623,"threshold_uncertainty_score":0.83928,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01586638671820459,"score_gpt":0.2527947848512203,"score_spread":0.2369283981330157,"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."}}