{"id":"W4399661696","doi":"10.1016/j.physd.2024.134259","title":"On periodic motions of a harmonic oscillator interacting with incompressible fluids","year":2024,"lang":"en","type":"article","venue":"Physica D Nonlinear Phenomena","topic":"Stability and Controllability of Differential Equations","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"Queen's University","funders":"Natural Sciences and Engineering Research Council of Canada; Gruppo Nazionale per l'Analisi Matematica, la Probabilità e le loro Applicazioni; Istituto Nazionale di Alta Matematica \"Francesco Severi\"","keywords":"Compressibility; Mechanics; Flow (mathematics); Physics; Classical mechanics; Incompressible flow; Harmonic; Volumetric flow rate; Harmonic oscillator; Spring (device); Body force; Mathematical analysis; Mathematics; Thermodynamics","routes":{"ca_aff":true,"ca_fund":true,"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":[0.0004901981,0.0008062979,0.0008184337,0.001196654,0.001002386,0.001402396,0.001129675,0.001487317,0.003109178],"category_scores_gemma":[0.001894418,0.0003294268,0.0006699268,0.0005631557,0.002912397,0.001385996,0.001537158,0.0008106248,0.0001953818],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004802796,"about_ca_system_score_gemma":0.0004251692,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002002766,"about_ca_topic_score_gemma":0.001067041,"domain_scores_codex":[0.9998155,0.00006293326,0.00000683081,0.00003107117,0.00004330862,0.00004040089],"domain_scores_gemma":[0.9995153,0.0002271845,0.00008675131,0.00003262849,0.00004476524,0.00009340098],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.0004350776,0.0002668704,0.002623228,0.0003063552,0.0001812011,0.0028495,0.0009326449,0.3721458,0.02862753,0.576313,0.003194111,0.01212466],"study_design_scores_gemma":[0.00004924262,0.00009132058,0.002010816,0.00001877736,0.00002231343,0.0001450501,0.0001427853,0.8955345,0.0008181698,0.100374,0.000745936,0.00004719611],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8742085,0.001335425,0.07835912,0.002199908,0.000549665,0.00009178336,0.0001100325,0.0001168345,0.04302881],"genre_scores_gemma":[0.9879572,0.0006552532,0.003001709,0.0001694791,0.0002981019,0.00003641714,0.00007011746,0.00004820964,0.007763683],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.003109178,"threshold_uncertainty_score":0.01040125,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01178095106182994,"score_gpt":0.2326548353073638,"score_spread":0.2208738842455339,"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."}}