{"id":"W7000477211","doi":"","title":"Finite element design of acoustic metamaterial based on parallel Helmholtz resonators with embedded membranes","year":2022,"lang":"en","type":"article","venue":"Canadian acoustics","topic":"Acoustic Wave Phenomena Research","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"","funders":"","keywords":"Finite element method; Resonator; Helmholtz resonator; Helmholtz free energy; Metamaterial; Membrane","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002292493,0.000300437,0.0004076811,0.000236903,0.000228854,0.0004694101,0.0006868434,0.0008600549,0.001465515],"category_scores_gemma":[0.0004312141,0.0003304799,0.0003617535,0.0001514327,0.0003204043,0.0003672451,0.0004249754,0.0002980985,0.0003894988],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003324521,"about_ca_system_score_gemma":0.0004276396,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0005424271,"about_ca_topic_score_gemma":0.0007558092,"domain_scores_codex":[0.9998707,0.00003334397,0.00000503147,0.00001896642,0.0000544254,0.00001759663],"domain_scores_gemma":[0.9998522,0.0000495399,0.0000300534,0.00001774643,0.00003845406,0.0000119187],"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":[0.0001792125,0.0001355477,0.0006448312,0.0002076491,0.00005885637,0.00015342,0.0001184494,0.7010296,0.2576536,0.01715831,0.0005107542,0.0221498],"study_design_scores_gemma":[0.00001434599,0.00009694621,0.0001899554,0.00001462307,0.00001366895,0.00004897025,0.00004285031,0.9730535,0.02381988,0.000923822,0.00176733,0.00001412654],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.2886238,0.0004010254,0.6808373,0.0003140621,0.0001217392,0.00008804614,0.00009751548,0.0003270379,0.0291895],"genre_scores_gemma":[0.8015447,0.0002759897,0.1904269,0.00006627487,0.00001343164,0.0001358538,0.00006485511,0.00005378381,0.007418124],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.001465515,"threshold_uncertainty_score":0.004902661,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01911905247222942,"score_gpt":0.2148116434058586,"score_spread":0.1956925909336292,"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."}}