{"id":"W2511600373","doi":"","title":"Custom molded silicon earplugs: effect of material properties on acoustic attenuation and mechanical skin contact","year":2016,"lang":"en","type":"article","venue":"Canadian acoustics","topic":"Structural Analysis of Composite Materials","field":"Engineering","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"École de Technologie Supérieure","funders":"","keywords":"Attenuation; Acoustics; Materials science; Acoustic attenuation; Mechanical impedance; Acoustic impedance; Structural engineering; Electrical impedance; Engineering; Optics; Physics; Ultrasonic sensor; Electrical engineering","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0004991538,0.0005155821,0.0002580716,0.0004263867,0.0001232745,0.0002888787,0.0002235999,0.0004001464,0.001172683],"category_scores_gemma":[0.001344111,0.0002552202,0.0003196668,0.0002596896,0.0003086354,0.0003201689,0.0003447983,0.0002261217,0.000183453],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001593826,"about_ca_system_score_gemma":0.0001115276,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0004419083,"about_ca_topic_score_gemma":0.0006473109,"domain_scores_codex":[0.999629,0.00006063749,0.0000245806,0.00006216943,0.0001735118,0.00005006194],"domain_scores_gemma":[0.9986452,0.0007991542,0.0002522988,0.0001232601,0.0001459678,0.00003410503],"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":[0.0003219281,0.00004717458,0.002059666,0.000258138,0.00002325228,0.000278054,0.0001618383,0.01225984,0.9767701,0.0001192944,0.00009960312,0.007601015],"study_design_scores_gemma":[0.000009564019,0.0009749509,0.01060485,0.00003096765,0.00005177463,0.0002718404,0.0001742671,0.02743744,0.9591382,0.00007749142,0.00120349,0.00002513382],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9909895,0.000722051,0.006969918,0.00002379792,0.00002649758,0.00002379313,0.0001462277,0.00009248486,0.001005842],"genre_scores_gemma":[0.9980374,0.0002193101,0.001349706,0.00001073247,0.000002496251,0.000008903427,0.00005594105,0.000017069,0.000298411],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001172683,"threshold_uncertainty_score":0.003923059,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.005838853247952368,"score_gpt":0.1841857037144557,"score_spread":0.1783468504665033,"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."}}