{"id":"W2022486856","doi":"10.1121/1.3587780","title":"Optimization of silencers for interior natural ventilation openings.","year":2011,"lang":"en","type":"article","venue":"The Journal of the Acoustical Society of America","topic":"Acoustic Wave Phenomena Research","field":"Engineering","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia","funders":"","keywords":"Natural ventilation; Indoor air quality; Airflow; HVAC; Computer science; Ventilation (architecture); Duct (anatomy); Environmental science; Acoustics; Flow resistance; Marine engineering; Architectural engineering; Mechanical engineering; Flow (mathematics); Engineering; Air conditioning; Environmental engineering; Mathematics","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":[0.0004544181,0.00008184371,0.0002083766,0.00001914417,0.00005627704,0.000005688971,0.0004921091,0.00003767995,0.00006867827],"category_scores_gemma":[0.0002001885,0.00004666457,0.0002316427,0.000176303,0.0003307707,0.00009637149,0.0000864592,0.00024585,5.326212e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00007424979,"about_ca_system_score_gemma":0.00003663844,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00001044015,"about_ca_topic_score_gemma":6.282032e-8,"domain_scores_codex":[0.999097,0.00003990913,0.0003725238,0.00004282043,0.0002924314,0.0001552957],"domain_scores_gemma":[0.9990585,0.0002390512,0.0002650351,0.0001530643,0.0002457697,0.00003850769],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.0003619689,0.00003535638,0.00004386309,0.0001955735,0.0003139773,1.546608e-7,0.003881705,0.8800613,0.1027711,0.000007921659,0.006436627,0.005890489],"study_design_scores_gemma":[0.0002512225,0.0001791284,0.0003574615,0.0000748555,0.0001430868,0.000006634515,0.001631184,0.9871686,0.009864226,0.0002326643,0.00003541804,0.00005556882],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.01677312,0.0002642258,0.9822293,0.0001651756,0.0002607405,0.0001836712,0.000007646111,0.000008406061,0.0001077399],"genre_scores_gemma":[0.84258,0.000163861,0.1571096,0.00004372368,0.0000612632,0.000001441707,4.061754e-7,0.00001467449,0.0000249725],"genre_candidate":"methods","genre_consensus":null,"teacher_disagreement_score":0.8258069,"threshold_uncertainty_score":0.1902926,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02108628802575118,"score_gpt":0.2537769988196523,"score_spread":0.2326907107939011,"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."}}