{"id":"W4394617804","doi":"10.4271/2024-01-2067","title":"Validation of a Two-Parameter Controlled Novel Tribometer for Analysing Durability of Piston Ring-Engine Cylinder Tribo-Pair","year":2024,"lang":"en","type":"article","venue":"SAE technical papers on CD-ROM/SAE technical paper series","topic":"Tribology and Lubrication Engineering","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia","funders":"","keywords":"Tribometer; Piston ring; Piston (optics); Durability; Cylinder; Materials science; Mechanical engineering; Ring (chemistry); Composite material; Engineering; Tribology; Physics; Chemistry; 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":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.001201471,0.0005948261,0.001442633,0.0005687093,0.00009926352,0.00004677723,0.0004926579,0.0006262564,0.0001501199],"category_scores_gemma":[0.001340544,0.0005240176,0.0008994941,0.001159295,0.0004307825,0.0003899472,0.00008478152,0.0008103313,0.00000917598],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00026966,"about_ca_system_score_gemma":0.00006051582,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000009546232,"about_ca_topic_score_gemma":0.0007192431,"domain_scores_codex":[0.9964409,0.00008361378,0.001654709,0.0007452325,0.0004809694,0.000594546],"domain_scores_gemma":[0.9964998,0.002060897,0.000186895,0.000911716,0.0001718763,0.0001687848],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"observational","study_design_scores_codex":[0.0005126476,0.0002321281,0.00007166074,0.0004451756,0.0003212653,0.000003277122,0.00003906666,0.0115954,0.9797362,0.004521524,0.0001580501,0.002363567],"study_design_scores_gemma":[0.01238741,0.002158336,0.9162493,0.001042759,0.001567275,0.000101457,0.00008673523,0.0009674468,0.0489644,0.004507961,0.009956042,0.002010882],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9833888,0.001286473,0.003871617,0.0009938907,0.0006387945,0.00235464,0.0002843588,0.003560035,0.003621421],"genre_scores_gemma":[0.9859922,0.00006441947,0.01298849,0.00006644058,0.0001051391,0.0004850349,0.00008905061,0.0001198868,0.00008932004],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.9307718,"threshold_uncertainty_score":0.9997211,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01564265635062076,"score_gpt":0.2624861797432873,"score_spread":0.2468435233926665,"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."}}