{"id":"W4405978234","doi":"10.1007/978-3-031-80512-7_69","title":"Instability of Vibrations in Complex Moving Objects with New Couplings","year":2025,"lang":"en","type":"book-chapter","venue":"Mechanisms and machine science","topic":"Railway Engineering and Dynamics","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"Lakehead University","funders":"","keywords":"Instability; Vibration; Physics; Computer science; Classical mechanics; Mechanics; Acoustics","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":[0.0002506291,0.0007110328,0.000540286,0.0007165915,0.0004563922,0.001668425,0.0008482739,0.0009359167,0.005018092],"category_scores_gemma":[0.0007723218,0.0003182865,0.000422341,0.0005089575,0.001907866,0.001495514,0.001170655,0.001514871,0.0009176413],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004249778,"about_ca_system_score_gemma":0.0001428325,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0002686664,"about_ca_topic_score_gemma":0.0002665546,"domain_scores_codex":[0.9997879,0.00003991403,0.000006997955,0.00004537818,0.0001008392,0.00001900117],"domain_scores_gemma":[0.9998167,0.00008845963,0.00002102909,0.00002460665,0.0000285983,0.00002069609],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.00006602488,0.00004781543,0.0002485009,0.000229087,0.00003638619,0.0003720013,0.0008501011,0.02291114,0.02430385,0.9002545,0.009277731,0.04140279],"study_design_scores_gemma":[0.00002225331,0.00009360348,0.001546697,0.00008030816,0.00002172293,0.0006567353,0.0003667672,0.1457519,0.003089268,0.8048698,0.04343668,0.00006426742],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"other","genre_gemma":"empirical","genre_scores_codex":[0.1253678,0.01921088,0.4163645,0.002919014,0.003570625,0.00007818107,0.0001456358,0.0004496696,0.4318937],"genre_scores_gemma":[0.635011,0.01027959,0.03563388,0.0008253903,0.002851956,0.0001487285,0.0001457869,0.0003710299,0.3147326],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.005018092,"threshold_uncertainty_score":0.01678717,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.009527917534294746,"score_gpt":0.1982830452595601,"score_spread":0.1887551277252653,"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."}}