{"id":"W1988586725","doi":"10.1002/pen.23443","title":"Development, characterization, and modeling of environmentally friendly open‐cell acoustic foams","year":2013,"lang":"en","type":"article","venue":"Polymer Engineering and Science","topic":"Acoustic Wave Phenomena Research","field":"Engineering","cited_by":52,"is_retracted":false,"has_abstract":true,"ca_institutions":"Université de Sherbrooke; University of Toronto","funders":"","keywords":"Materials science; Polyurethane; Composite material; Environmentally friendly; Polypropylene; Polymer; Absorption (acoustics); Porosity; Characterization (materials science); Thermoplastic polyurethane; Soundproofing; Nanotechnology; Elastomer","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":[0.0003362789,0.0003272266,0.0002725566,0.0004203426,0.0002364485,0.000417716,0.0005457592,0.0007202866,0.0005046393],"category_scores_gemma":[0.0007657979,0.0002028776,0.0003857029,0.0002008413,0.0003703271,0.0004703705,0.0003193421,0.0002504703,0.0002067506],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003267282,"about_ca_system_score_gemma":0.0003844288,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002107091,"about_ca_topic_score_gemma":0.001352702,"domain_scores_codex":[0.9997489,0.00002484028,0.00001100155,0.00003438859,0.0001529021,0.00002800122],"domain_scores_gemma":[0.9996814,0.0001057551,0.00004680458,0.00003706599,0.0001109765,0.00001807331],"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":[0.0001040598,0.0001809084,0.00352656,0.0002193943,0.00002083506,0.0005394046,0.0002511892,0.420093,0.5389833,0.002641737,0.0002505977,0.03318899],"study_design_scores_gemma":[0.00001069628,0.0001477955,0.001041315,0.00001270338,0.000009488647,0.0001123249,0.00004055482,0.8395314,0.1562238,0.0004647179,0.002387466,0.00001784318],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.7627655,0.0006752376,0.2320409,0.00009077373,0.00004862406,0.0001134289,0.0003324836,0.00058545,0.003347551],"genre_scores_gemma":[0.9643334,0.0002499707,0.03405266,0.000006683089,0.000004441059,0.00007711803,0.0001875834,0.00002522732,0.001062842],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002107091,"threshold_uncertainty_score":0.00418961,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01201230469321408,"score_gpt":0.2071280101312818,"score_spread":0.1951157054380678,"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."}}