{"id":"W2035301200","doi":"10.1016/j.knee.2010.03.003","title":"Delamination wear on two retrieved polyethylene inserts after gamma sterilization in nitrogen","year":2010,"lang":"en","type":"article","venue":"The Knee","topic":"Orthopaedic implants and arthroplasty","field":"Medicine","cited_by":11,"is_retracted":false,"has_abstract":false,"ca_institutions":"Western University; London Health Sciences Centre; University of Waterloo; Concordia Hospital","funders":"","keywords":"Abrasive; Materials science; Polyethylene; Composite material; Delamination (geology); Titanium alloy; Bearing (navigation); Adhesive wear; Bearing surface; Metallurgy; Alloy; Lubrication","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":[0.0002460171,0.00009527802,0.0001151915,0.00006491511,0.00004541845,0.00001390219,0.00004013726,0.0000635,0.000298447],"category_scores_gemma":[0.0000895265,0.00006134725,0.0000319818,0.000143619,0.00004910377,0.00006174435,0.00002282335,0.0002346125,0.0001010883],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00001868207,"about_ca_system_score_gemma":0.00003367038,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00003793915,"about_ca_topic_score_gemma":0.0002602623,"domain_scores_codex":[0.9992968,0.00004044642,0.0001632687,0.0001375372,0.0001957894,0.0001661974],"domain_scores_gemma":[0.9995804,0.00004780484,0.0000447532,0.0002459639,0.0000305584,0.00005047474],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.004783811,0.0005486431,0.5475938,0.00007175319,0.00006374205,0.0002752737,0.004161324,0.00001081016,0.1351587,0.001593718,0.000648014,0.3050904],"study_design_scores_gemma":[0.003904726,0.0005172233,0.9591494,0.0001229051,0.00004470833,0.0001589748,0.0001558619,0.0007249635,0.02176348,0.0005094785,0.01275629,0.000192027],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9967942,0.00003779555,0.00004216934,0.0009759435,0.0003599101,0.0002787518,0.000006426683,0.00003253777,0.001472282],"genre_scores_gemma":[0.9979931,0.00001507976,0.00008170167,0.000790148,0.0002600653,0.00001666232,0.00002036139,0.00001700372,0.0008058862],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.4115556,"threshold_uncertainty_score":0.3267786,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.008404009954058567,"score_gpt":0.2537192881707565,"score_spread":0.2453152782166979,"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."}}