{"id":"W4402126760","doi":"10.1016/j.tws.2024.112402","title":"Chaos and resonance of nonlinear FG shallow shells reinforced by oblique stiffeners","year":2024,"lang":"en","type":"article","venue":"Thin-Walled Structures","topic":"Composite Structure Analysis and Optimization","field":"Engineering","cited_by":3,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Regina","funders":"Natural Sciences and Engineering Research Council of Canada; University of Regina","keywords":"Nonlinear system; Galerkin method; Oblique case; Equations of motion; Discretization; Degrees of freedom (physics and chemistry); Physics; Mathematical analysis; Mechanics; Classical mechanics; Geometry; Mathematics","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.00008204299,0.0002336429,0.0003179522,0.0001540508,0.00005018154,0.00008806825,0.0001614776,0.0001398987,0.0002053481],"category_scores_gemma":[0.00001812877,0.0001971308,0.00009131112,0.0002801737,0.00005350346,0.0001330673,0.00004053156,0.0002264664,0.000002280833],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0000362191,"about_ca_system_score_gemma":0.00001988333,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00004405828,"about_ca_topic_score_gemma":0.00004038017,"domain_scores_codex":[0.9989958,0.00002121985,0.0003260822,0.000251384,0.0002066357,0.00019885],"domain_scores_gemma":[0.9995402,0.00006285756,0.00003744578,0.0002394358,0.00004653338,0.00007355108],"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":[0.0001007882,0.000006221629,0.0001070519,0.0009100687,0.0006451042,0.00002919462,0.004776887,0.7309628,0.2063384,0.01058748,0.01736277,0.02817325],"study_design_scores_gemma":[0.0003407061,0.00004532803,0.0007327658,0.0001043518,0.0001003729,0.00001297157,0.00005410491,0.9537104,0.02836953,0.001226057,0.01494021,0.0003631841],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9451329,0.03049697,0.01475589,0.0003456348,0.0008762617,0.0004883045,0.0001930741,0.0008177526,0.006893206],"genre_scores_gemma":[0.9926413,0.001239611,0.005231342,0.00007733299,0.0001296584,0.000004640206,0.00009949315,0.00004720424,0.0005294083],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.2227476,"threshold_uncertainty_score":0.803876,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.002919823796924625,"score_gpt":0.1953992018139387,"score_spread":0.1924793780170141,"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."}}