{"id":"W4399660011","doi":"10.1115/jrc2024-124371","title":"Evaluating the Use of Surface Wave Ultrasonics for Near-Surface Rolling Contact Fatigue Depth Characterization","year":2024,"lang":"en","type":"article","venue":"","topic":"Adhesion, Friction, and Surface Interactions","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Simon Fraser University","funders":"","keywords":"Characterization (materials science); Surface (topology); Materials science; Surface wave; Acoustics; Optics; Nanotechnology; Physics; Geometry","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":[0.0003008397,0.000172579,0.0001801483,0.00002016961,0.0002106329,0.0002301495,0.00008106285,0.00008798778,0.0001029158],"category_scores_gemma":[0.0001382428,0.0001302926,0.000127111,0.0002482652,0.00001907468,0.0005535961,0.00001024217,0.0001778391,0.00001444771],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00008080198,"about_ca_system_score_gemma":0.0000569591,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00005777695,"about_ca_topic_score_gemma":0.00006476568,"domain_scores_codex":[0.9989594,0.00004802387,0.0003894903,0.0001927609,0.0001918589,0.0002185098],"domain_scores_gemma":[0.9984351,0.001094677,0.00005080065,0.000215757,0.0001599157,0.00004378391],"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":[0.00001649701,0.00001374997,0.0009201533,0.0001134667,0.0001102139,4.83579e-7,0.001160282,0.7541373,0.2391808,0.00055234,0.0004088363,0.003385962],"study_design_scores_gemma":[0.0001185491,0.00006547677,0.001462387,0.0001056571,0.0000481906,0.000005035967,0.0001756658,0.9507456,0.03538439,0.00002366863,0.01172023,0.0001451652],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.7070265,0.0001702042,0.2909425,0.0001078171,0.000884831,0.0003743135,0.00005177997,0.0003003877,0.000141564],"genre_scores_gemma":[0.9814585,0.0002083857,0.01698901,0.00002454985,0.00006185726,0.00001371276,0.00008041479,0.0000572502,0.001106307],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.274432,"threshold_uncertainty_score":0.5313178,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1644203638322923,"score_gpt":0.3385656335229538,"score_spread":0.1741452696906615,"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."}}