{"id":"W3149608142","doi":"10.3390/lubricants9040038","title":"Experimental Analysis of Friction and Wear of Self-Lubricating Composites Used for Dry Lubrication of Ball Bearing for Space Applications","year":2021,"lang":"en","type":"article","venue":"Lubricants","topic":"Tribology and Wear Analysis","field":"Engineering","cited_by":22,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto","funders":"Centre National d’Etudes Spatiales; European Space Agency","keywords":"Tribometer; Lubrication; Materials science; Tribology; Composite material; Composite number; Bearing (navigation); Ball (mathematics)","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":[0.0003714433,0.0004183605,0.0003453656,0.0005469486,0.0004516016,0.0001999033,0.0003625255,0.000454301,0.001392848],"category_scores_gemma":[0.0007760582,0.0001785815,0.0002228798,0.0005398641,0.0003376212,0.0002963993,0.0002103834,0.0003222097,0.0002282193],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001937561,"about_ca_system_score_gemma":0.0001405439,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0005605053,"about_ca_topic_score_gemma":0.001165512,"domain_scores_codex":[0.9995516,0.00003919929,0.00003956959,0.00008299701,0.0002314624,0.00005506125],"domain_scores_gemma":[0.999226,0.0001914351,0.0001305537,0.0001395459,0.0002776389,0.00003478644],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.00009280117,0.00003342965,0.0008287383,0.00005743169,0.000004409052,0.00003939479,0.0001054561,0.0001057317,0.9972374,0.00003379388,0.00002613499,0.001435145],"study_design_scores_gemma":[0.000003500432,0.0003996959,0.007236658,0.000005530752,0.000008842257,0.0001013104,0.00006198105,0.0009282261,0.9906104,0.00001903307,0.0006185911,0.000006148302],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9973515,0.0003031615,0.001719149,0.000008485437,0.00001136507,0.00001450949,0.0001772144,0.0000307821,0.0003837991],"genre_scores_gemma":[0.9965462,0.0002023242,0.002432955,0.000005068587,0.000003565757,0.00002263739,0.0002098695,0.00001997457,0.0005575159],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001392848,"threshold_uncertainty_score":0.004659534,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.00997431040205412,"score_gpt":0.2513170080314184,"score_spread":0.2413426976293643,"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."}}