{"id":"W2249257904","doi":"","title":"Sound absorption properties of functionally graded polyurethane foams","year":2012,"lang":"en","type":"article","venue":"Espace ÉTS (ETS)","topic":"Acoustic Wave Phenomena Research","field":"Engineering","cited_by":7,"is_retracted":false,"has_abstract":true,"ca_institutions":"Université de Sherbrooke","funders":"","keywords":"Materials science; Composite material; Microstructure; Homogeneous; Material properties; Noise control; Absorption (acoustics); Polyurethane; Porous medium; Acoustics; Porosity; Noise reduction","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":[0.0002862135,0.0001495609,0.0001645945,0.0001318149,0.00004346551,0.00002075729,0.000131481,0.00008434864,0.0002001807],"category_scores_gemma":[0.00008599595,0.0001342365,0.00005214507,0.0001933542,0.00007815976,0.0001890925,0.00004944236,0.0001889663,0.0002358321],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001106616,"about_ca_system_score_gemma":0.00002597875,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00001658253,"about_ca_topic_score_gemma":0.00001064931,"domain_scores_codex":[0.9988439,0.000032751,0.0001737938,0.0001212662,0.0004055411,0.0004227341],"domain_scores_gemma":[0.9994746,0.00003684267,0.00003351975,0.0002479504,0.00007279746,0.0001342813],"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":[0.0001807597,0.0001843895,0.006172688,0.0005296041,0.000233719,0.000002105805,0.003237786,0.01495397,0.9655918,0.002472239,0.004726754,0.001714163],"study_design_scores_gemma":[0.007766345,0.001087088,0.23557,0.0007453062,0.0004031348,0.0002223749,0.008662918,0.08403612,0.6172397,0.006582868,0.03330328,0.004380834],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.986526,0.002240298,0.007095175,0.0001918998,0.0005334872,0.0002399253,0.00000687957,0.0001648587,0.003001439],"genre_scores_gemma":[0.9966657,0.00002951199,0.0004382564,0.00001768214,0.0003972025,0.00002646083,0.000008390793,0.00004923678,0.002367552],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.3483521,"threshold_uncertainty_score":0.5474007,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03118446207999453,"score_gpt":0.2393597477223515,"score_spread":0.2081752856423569,"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."}}