{"id":"W3046015996","doi":"10.1088/1757-899x/886/1/012018","title":"Nonlinear Responses of An Unbalanced Overhung Rotor-Short Journal Bearing System with Some Bifurcation Results","year":2020,"lang":"en","type":"article","venue":"IOP Conference Series Materials Science and Engineering","topic":"Tribology and Lubrication Engineering","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Bifurcation; Eccentricity (behavior); Bearing (navigation); Rotor (electric); Nonlinear system; Control theory (sociology); Transient (computer programming); Helicopter rotor; Engineering; Bifurcation theory; Mechanics; Computer science; Physics; Mechanical engineering; Artificial intelligence; Law","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0005463575,0.0001970109,0.0002950536,0.0001761725,0.0001323114,0.0001941144,0.0002800929,0.0000710003,0.000004976102],"category_scores_gemma":[0.0001598669,0.0001803692,0.00001406837,0.0003922803,0.0001504808,0.001537345,0.00004433876,0.0001484098,0.000001991531],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00005965838,"about_ca_system_score_gemma":0.0001084092,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000006310169,"about_ca_topic_score_gemma":9.946967e-7,"domain_scores_codex":[0.9987245,0.00001751108,0.0004017228,0.000248276,0.0002870367,0.0003210026],"domain_scores_gemma":[0.9993036,0.00002905095,0.00006545312,0.0001889083,0.0002049636,0.0002079859],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.0001644061,0.000004478644,0.00003533325,0.0002314863,0.00001438175,0.000009936441,0.0007079258,0.04400173,0.9531978,0.001175833,0.000002237161,0.0004543975],"study_design_scores_gemma":[0.0003413256,0.0002991341,0.007156545,0.0002136737,0.00001578553,0.0001550254,0.0005115045,0.1049959,0.885812,0.000004120147,0.0001919966,0.0003029593],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9916297,0.00008737979,0.007283682,0.00008334914,0.0003369958,0.000140119,0.00003649433,0.000326149,0.0000761468],"genre_scores_gemma":[0.994743,0.00006714976,0.004947397,0.0000105277,0.000182958,0.00001351017,0.000007613523,0.00002424043,0.000003534211],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.06738586,"threshold_uncertainty_score":0.7355242,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01608012311164283,"score_gpt":0.2138967534418569,"score_spread":0.197816630330214,"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."}}