{"id":"W2158721935","doi":"10.1142/s021812741450062x","title":"Chaotic Dynamics of an Axially Accelerating Viscoelastic Beam in the Supercritical Regime","year":2014,"lang":"en","type":"article","venue":"International Journal of Bifurcation and Chaos","topic":"Vibration and Dynamic Analysis","field":"Engineering","cited_by":47,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto","funders":"Shanghai Municipal Education Commission; National Natural Science Foundation of China","keywords":"Galerkin method; Axial symmetry; Mathematics; Nonlinear system; Nyström method; Phase portrait; Discretization; Mathematical analysis; Runge–Kutta methods; Beam (structure); Bifurcation; Differential equation; Classical mechanics; Physics; Boundary value problem; Geometry","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":[0.0003594787,0.00006512359,0.0001188282,0.0001967136,0.00001978873,0.00005501215,0.0002087232,0.00003828044,0.00003031341],"category_scores_gemma":[0.0001119053,0.00005024302,0.00004327465,0.00009283258,0.00003380895,0.0002423054,0.000009822263,0.0001283649,0.000001539825],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00003930663,"about_ca_system_score_gemma":0.00001735419,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000007668691,"about_ca_topic_score_gemma":0.0000845922,"domain_scores_codex":[0.9991784,0.00004568039,0.0003776878,0.00005489232,0.0002784311,0.0000649026],"domain_scores_gemma":[0.9995747,0.00009429518,0.00004930157,0.0000681338,0.0001760928,0.00003743089],"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":[0.0002338045,0.001006351,0.02596719,0.0002240181,0.0006919638,0.00006000245,0.01955787,0.5026636,0.02123654,0.2911781,0.0003513104,0.1368293],"study_design_scores_gemma":[0.0004018284,0.0000751988,0.01235332,0.00004505622,0.00002057002,0.00008354442,0.0009758075,0.9844177,0.0002239922,0.001255614,0.00008201627,0.00006539572],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8532695,0.00003212379,0.144013,0.001561524,0.0002297554,0.00003692623,0.000003379891,0.000009178552,0.0008446251],"genre_scores_gemma":[0.9989756,0.00003846766,0.0006105703,0.0001749454,0.0001689413,0.000001317168,0.00001427989,0.000006724506,0.00000910962],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.4817541,"threshold_uncertainty_score":0.2048851,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.008367350244341857,"score_gpt":0.2396617727960319,"score_spread":0.2312944225516901,"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."}}