{"id":"W1970444460","doi":"10.1121/1.1756611","title":"Behavioral criterion quantifying the effects of circumferential air gaps on porous materials in the standing wave tube","year":2004,"lang":"en","type":"article","venue":"The Journal of the Acoustical Society of America","topic":"Acoustic Wave Phenomena Research","field":"Engineering","cited_by":42,"is_retracted":false,"has_abstract":true,"ca_institutions":"Université de Sherbrooke","funders":"","keywords":"Materials science; Tube (container); Absorption (acoustics); Air gap (plumbing); Attenuation coefficient; Porosity; Acoustics; Range (aeronautics); Measure (data warehouse); Mechanics; Composite material; Optics; Physics; Computer science","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001763689,0.0005476361,0.0003924507,0.0005751791,0.000290879,0.0004306398,0.0006981618,0.0005230961,0.0004739921],"category_scores_gemma":[0.007488296,0.000269304,0.0001832472,0.0003369737,0.0008612063,0.0005445339,0.0007715556,0.0004787532,0.0001366171],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003548923,"about_ca_system_score_gemma":0.0003318122,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0005403336,"about_ca_topic_score_gemma":0.001131659,"domain_scores_codex":[0.9983772,0.0002935868,0.00009740227,0.0002260549,0.0008966287,0.0001090673],"domain_scores_gemma":[0.9875937,0.006672815,0.002857815,0.00102187,0.001582045,0.0002717389],"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":[0.0001127375,0.00004085269,0.002120166,0.00007600841,0.000006284931,0.00006112389,0.00008520287,0.001242045,0.9897083,0.0003076618,0.0000179714,0.00622165],"study_design_scores_gemma":[0.000008474189,0.0005176496,0.01629717,0.00001075974,0.00001990325,0.0001543952,0.00009356017,0.02360472,0.9588611,0.0001739677,0.0002346027,0.00002372467],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9042002,0.0002108315,0.09458713,0.00006445956,0.00001975741,0.00004715247,0.00005164678,0.000145231,0.0006735377],"genre_scores_gemma":[0.9705957,0.00008750071,0.02895985,0.00002337068,0.000007797083,0.00004917209,0.00004943644,0.00002598304,0.0002011596],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001763689,"threshold_uncertainty_score":0.009327352,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03143192872158994,"score_gpt":0.2956773699676282,"score_spread":0.2642454412460382,"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."}}