{"id":"W2140067557","doi":"10.1016/j.ultras.2008.07.002","title":"An alternative method for plotting dispersion curves","year":2008,"lang":"en","type":"article","venue":"Ultrasonics","topic":"Ultrasonics and Acoustic Wave Propagation","field":"Engineering","cited_by":32,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Toronto; University of New Brunswick","funders":"","keywords":"Dispersion (optics); Mathematical analysis; Characteristic equation; Dispersion relation; Wave equation; Mathematics; Applied mathematics; Physics; Differential equation; Optics","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":[0.0002176425,0.0001379575,0.0001474572,0.00003915879,0.0001409033,0.00001764093,0.0001423451,0.00005794952,0.00002022266],"category_scores_gemma":[0.0001403918,0.0001339414,0.0000635703,0.00009715209,0.00001968222,0.0001886774,0.00000607992,0.0001229929,0.000008798144],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00005531808,"about_ca_system_score_gemma":0.00001878133,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00001186412,"about_ca_topic_score_gemma":0.000003528694,"domain_scores_codex":[0.999233,0.00002157601,0.00017437,0.0001826695,0.0001448282,0.0002435459],"domain_scores_gemma":[0.9994001,0.0002439301,0.00003645106,0.0001668016,0.00007302781,0.00007965107],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.00004115621,0.0002803251,0.001505976,0.001019582,0.0002353532,0.0000173333,0.004074757,0.4062121,0.5033563,0.004582956,0.009234728,0.06943946],"study_design_scores_gemma":[0.0003185488,0.00008746903,0.0003188007,0.0001001453,0.0000293338,0.00002812691,0.00009931335,0.9488345,0.04612602,0.0004795026,0.003334019,0.0002441819],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.138709,0.0008892252,0.8589007,0.00006000932,0.0003023767,0.0002852485,0.00005638757,0.0002890382,0.0005080636],"genre_scores_gemma":[0.8577394,0.001793776,0.1399305,0.0001243271,0.0001842391,0.00003493666,0.00008565605,0.00005295168,0.0000542104],"genre_candidate":"methods","genre_consensus":null,"teacher_disagreement_score":0.7190304,"threshold_uncertainty_score":0.5461974,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01788819212663844,"score_gpt":0.2642247039380196,"score_spread":0.2463365118113812,"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."}}