{"id":"W2137450948","doi":"10.1140/epjb/e2007-00250-0","title":"High-order subharmonic parametric resonance of nonlinearly coupled micromechanical oscillators","year":2007,"lang":"en","type":"article","venue":"The European Physical Journal B","topic":"Mechanical and Optical Resonators","field":"Physics and Astronomy","cited_by":16,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Alberta","funders":"","keywords":"Parametric oscillator; Subharmonic function; Harmonic balance; Resonance (particle physics); Parametric statistics; Nonlinear system; Physics; Nonlinear resonance; Coupling (piping); Harmonic oscillator; Subharmonic; Excitation; Multiple-scale analysis; Mathematical analysis; Materials science; Quantum mechanics; 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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0005254959,0.0004430915,0.0004497791,0.000630111,0.0004242407,0.0005570467,0.0007638431,0.0007019925,0.003000075],"category_scores_gemma":[0.002106905,0.0004026213,0.0002025384,0.0002945002,0.001014378,0.0008777743,0.0007972395,0.0008210771,0.0005225883],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002843604,"about_ca_system_score_gemma":0.0001883823,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0002838082,"about_ca_topic_score_gemma":0.0005510481,"domain_scores_codex":[0.9996676,0.00008440858,0.000009259261,0.00006633341,0.0001247066,0.00004771755],"domain_scores_gemma":[0.9990364,0.0004971545,0.0001356552,0.0001198885,0.00006085278,0.0001500131],"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":[0.0008480413,0.0002970786,0.003143389,0.0002838325,0.00008599398,0.001310082,0.001843985,0.02657275,0.845671,0.09616282,0.001121029,0.02266008],"study_design_scores_gemma":[0.0001638828,0.0004319569,0.0171635,0.00004468725,0.00006395338,0.001210315,0.0003321171,0.7710803,0.1544343,0.05007505,0.00484817,0.0001518778],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9559613,0.0004593346,0.02530036,0.0002356299,0.00005923946,0.00003346713,0.00003740165,0.0001858494,0.01772747],"genre_scores_gemma":[0.9935294,0.00007593065,0.002853542,0.00003721764,0.00002242092,0.00001461559,0.00002225948,0.000030235,0.003414456],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.003000075,"threshold_uncertainty_score":0.01003629,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01032945341759147,"score_gpt":0.2455354530141469,"score_spread":0.2352059995965554,"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."}}