{"id":"W2006744345","doi":"10.1115/jrc2011-56012","title":"Passenger Track Curve Design Criteria: Comfort Criteria, Equivalent Comfort Criteria, and Application","year":2011,"lang":"en","type":"article","venue":"","topic":"Aerodynamics and Fluid Dynamics Research","field":"Engineering","cited_by":4,"is_retracted":false,"has_abstract":true,"ca_institutions":"SNC-Lavalin (Canada)","funders":"","keywords":"Jerk; Curvature; Track (disk drive); Acceleration; Spiral (railway); RADIUS; Simulation; Mathematics; Computer science; Engineering; Mechanical engineering; Mathematical analysis; Geometry; Physics","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":[0.001466434,0.0009547439,0.0005810088,0.001847501,0.000505604,0.001743989,0.001135194,0.0008591671,0.009395563],"category_scores_gemma":[0.006064844,0.0002293593,0.0003802693,0.001938511,0.0004902273,0.001214914,0.0008932214,0.00051553,0.001868835],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001136771,"about_ca_system_score_gemma":0.00103653,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.006718915,"about_ca_topic_score_gemma":0.00376974,"domain_scores_codex":[0.9979532,0.0003632198,0.0001262252,0.0001590915,0.001267035,0.0001312941],"domain_scores_gemma":[0.9974204,0.0003226043,0.0002274429,0.0001523321,0.001761704,0.0001154757],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.0003205176,0.0002253036,0.009194552,0.0009611427,0.0000386776,0.0002778675,0.0003500343,0.3768285,0.01609715,0.06776084,0.0249158,0.5030297],"study_design_scores_gemma":[0.0000535079,0.00110768,0.01531106,0.000442006,0.00005998679,0.001130988,0.0007155019,0.774106,0.01366855,0.03760376,0.1555928,0.0002080705],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.0409721,0.002853428,0.8724221,0.0004273123,0.0002007946,0.0002533846,0.0007168895,0.0009296413,0.08122439],"genre_scores_gemma":[0.8335029,0.002000319,0.1379317,0.0002051716,0.0003051391,0.0003899804,0.001282472,0.0004332384,0.02394915],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.009395563,"threshold_uncertainty_score":0.03143132,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04777869044807721,"score_gpt":0.2921421478688087,"score_spread":0.2443634574207315,"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."}}