{"id":"W2595622838","doi":"","title":"MATERIAL LOSS IN RETRIEVED FEMORAL HEAD TAPERS FROM METAL-ON-POLYETHYLENE TOTAL HIP REPLACEMENT","year":2018,"lang":"en","type":"article","venue":"","topic":"Hermeneutics and Narrative Identity","field":"Arts and Humanities","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"London Health Sciences Centre","funders":"","keywords":"Tribocorrosion; Fretting; Implant; Bearing surface; Femoral head; Materials science; Polyethylene; Head (geology); Medicine; Total hip arthroplasty; Arthroplasty; Implant failure; Biomedical engineering; Surgery; Orthodontics; Composite material","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":[0.000754667,0.0003300111,0.0005277281,0.002323006,0.0002204735,0.0005524057,0.0004588372,0.0002697205,0.00115348],"category_scores_gemma":[0.00317065,0.0002550888,0.0003135958,0.0008804243,0.0003945113,0.0003404082,0.0006682905,0.0002216819,0.0003742641],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003686436,"about_ca_system_score_gemma":0.0001605359,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001603256,"about_ca_topic_score_gemma":0.002822155,"domain_scores_codex":[0.9991944,0.00007236486,0.0001176918,0.0000902776,0.0004505859,0.0000746103],"domain_scores_gemma":[0.9966167,0.0007449141,0.001434878,0.0002741008,0.0008124622,0.0001170622],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.002324909,0.0001160904,0.8592243,0.0002527074,0.000131919,0.001851027,0.0007296046,0.0005169987,0.08471072,0.0000259698,0.0002359231,0.04987988],"study_design_scores_gemma":[0.00001430008,0.0009659226,0.9668131,0.00002511375,0.00009315783,0.005202338,0.0003867679,0.0009672413,0.0247939,0.00003500716,0.0006795294,0.0000235995],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9986933,0.0006170286,0.0003880949,0.000005047232,0.00000518628,0.0000160562,0.0001266239,0.00001433298,0.0001343628],"genre_scores_gemma":[0.9985667,0.0001681787,0.0007337134,0.00001896196,0.000006917795,0.00001356553,0.0002206426,0.000009642548,0.0002617456],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002323006,"threshold_uncertainty_score":0.003991127,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03926682496461397,"score_gpt":0.2654291164807688,"score_spread":0.2261622915161549,"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."}}