{"id":"W1994724103","doi":"10.1121/1.2934974","title":"Considering the effect of hammer shank flexibility using a multibody dynamic simulation model of a piano action mechanism with string contact","year":2008,"lang":"en","type":"article","venue":"The Journal of the Acoustical Society of America","topic":"Music Technology and Sound Studies","field":"Computer Science","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Waterloo","funders":"","keywords":"Hammer; String (physics); Mechanism (biology); Structural engineering; Computer science; Physics; Engineering","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":[0.0007773304,0.0001197929,0.0003800204,0.00002053056,0.0003203794,0.000005505693,0.0005620234,0.00006496774,0.000001554792],"category_scores_gemma":[0.0002141296,0.00005298308,0.000240223,0.0002334774,0.0007274871,0.0001314775,0.0002285262,0.0003674628,8.010758e-8],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00006628569,"about_ca_system_score_gemma":0.00008156184,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00006629911,"about_ca_topic_score_gemma":0.000001613678,"domain_scores_codex":[0.9987779,0.0002004363,0.0003885277,0.00009867443,0.0003802958,0.0001541878],"domain_scores_gemma":[0.9974609,0.001246532,0.0007210627,0.0003749778,0.000173743,0.0000227609],"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":[0.0002180175,0.00005272372,0.0003374583,0.00005592505,0.000286633,6.123768e-7,0.003362541,0.9039913,0.08921137,0.00007985112,0.00001528716,0.002388222],"study_design_scores_gemma":[0.0004231069,0.0004125136,0.0006905103,0.00007604597,0.00015534,0.00004421718,0.0005092805,0.9884948,0.007699164,0.001439552,0.000001336054,0.00005418609],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.4712861,0.00003925243,0.5282757,0.0002585172,0.00003668948,0.00009322174,0.000001124402,0.000006383802,0.000003020537],"genre_scores_gemma":[0.959829,0.00004930593,0.04002099,0.00007883954,0.0000124089,6.725061e-7,3.418302e-8,0.000005065743,0.000003659688],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.488543,"threshold_uncertainty_score":0.2680457,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0384182693967338,"score_gpt":0.2947390118365837,"score_spread":0.2563207424398499,"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."}}