{"id":"W4319866772","doi":"10.2139/ssrn.4342164","title":"Coiled Quarter Wavelength Resonators for Low-Frequency Sound Absorption Under Plane Wave and Diffuse Acoustic Field Excitations","year":2023,"lang":"en","type":"article","venue":"SSRN Electronic Journal","topic":"Acoustic Wave Phenomena Research","field":"Engineering","cited_by":3,"is_retracted":false,"has_abstract":false,"ca_institutions":"Université de Sherbrooke","funders":"","keywords":"Resonator; Absorption (acoustics); Wavelength; Acoustics; Plane wave; Sound (geography); Quarter (Canadian coin); Field (mathematics); Infrasound; Physics; Materials science; Optics; Geography","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0007900035,0.0001917708,0.0001903573,0.0002937037,0.0002407841,0.00009279732,0.0001436842,0.0001207098,0.00004165631],"category_scores_gemma":[0.0001693696,0.0001841403,0.00006752642,0.0002673408,0.00004171377,0.0001764133,0.00002296532,0.001164142,0.00004162888],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006703672,"about_ca_system_score_gemma":0.0003055597,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00001055874,"about_ca_topic_score_gemma":0.000297153,"domain_scores_codex":[0.9973509,0.00003896764,0.0003007944,0.0001981184,0.0002890264,0.00182219],"domain_scores_gemma":[0.9989789,0.0005819918,0.00004746381,0.0001633361,0.00008738862,0.0001408922],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.001382915,0.001002814,0.002402321,0.002663439,0.006470068,0.0002549871,0.01564757,0.1195138,0.1366452,0.5813147,0.03955968,0.09314248],"study_design_scores_gemma":[0.002328233,0.0005605311,0.001635491,0.00005012762,0.00008530929,0.0002230039,0.005606997,0.1521765,0.0000821118,0.8367748,0.00006063622,0.0004162341],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.7906884,0.0006004018,0.2069918,0.0006109204,0.0002743684,0.0003366413,0.00002844956,0.0002030791,0.0002658902],"genre_scores_gemma":[0.9969893,0.001702195,0.0002096889,0.0000389817,0.0003096021,0.00004900901,0.00003379927,0.00006341627,0.000604078],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.2554601,"threshold_uncertainty_score":0.7509024,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01515120705784046,"score_gpt":0.2500969480798317,"score_spread":0.2349457410219912,"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."}}