{"id":"W2076306254","doi":"10.1117/12.776467","title":"Acoustic performance and compression behaviour of perforated aluminium foam","year":2008,"lang":"en","type":"article","venue":"Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE","topic":"Cellular and Composite Structures","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Université de Sherbrooke; University of Toronto","funders":"","keywords":"Materials science; Metal foam; Aluminium; Composite material; Perforation; Stiffness; Permeability (electromagnetism)","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":[0.0001838567,0.0002660104,0.0003771337,0.00007538161,0.00008983471,0.0000295848,0.0004666607,0.0001579532,0.00001025195],"category_scores_gemma":[0.00005732387,0.0002267615,0.0002724461,0.0002121258,0.0002259176,0.0003049325,0.0001146298,0.0002715856,4.155456e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0000544379,"about_ca_system_score_gemma":0.00001547173,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000004790427,"about_ca_topic_score_gemma":7.384917e-8,"domain_scores_codex":[0.9985186,9.238875e-9,0.0005179677,0.0002239365,0.0004431779,0.0002962377],"domain_scores_gemma":[0.998933,0.00005516045,0.0001661282,0.00004922146,0.0007029658,0.00009350754],"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":[0.00007330468,0.00005200343,0.005620935,0.0009603687,0.0002604733,1.584228e-7,0.0003113711,0.005869806,0.9718474,0.01277353,0.002038714,0.0001919555],"study_design_scores_gemma":[0.001224435,0.0003844796,0.02575228,0.0004423505,0.0002105233,0.00009057076,0.0005354272,0.3729375,0.5972642,0.0001608957,0.000531588,0.0004657387],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9977338,0.0002230002,0.00004455563,0.00007980158,0.0002027402,0.0002863422,0.00002871228,0.00009277731,0.001308255],"genre_scores_gemma":[0.9821063,0.0002744494,0.01728343,0.0000122632,0.0001671358,0.00003326123,0.000008475218,0.00004743191,0.0000672447],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.3745832,"threshold_uncertainty_score":0.9247068,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.00845093930431127,"score_gpt":0.2010368281383092,"score_spread":0.192585888833998,"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."}}