{"id":"W4243766798","doi":"10.1177/112070000801800106","title":"Cement as a locking mechanism for screw heads in acetabular revision shells – a biomechanical analysis","year":2008,"lang":"en","type":"article","venue":"Hip International","topic":"Orthopaedic implants and arthroplasty","field":"Medicine","cited_by":5,"is_retracted":false,"has_abstract":true,"ca_institutions":"Polytechnique Montréal; Université de Montréal","funders":"Stryker","keywords":"Medicine; Mechanism (biology); Orthodontics; Biomechanics; Cement; Acetabulum; Dentistry; Surgery; Anatomy; Composite material; Materials science","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":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.000242133,0.0001196945,0.0002695232,0.0004316016,0.00006583332,0.00001395652,0.0000858827,0.00007033165,0.00132045],"category_scores_gemma":[0.0001550254,0.0001020377,0.0002051529,0.0002687117,0.00002533188,0.00006742282,0.00005231128,0.0001051837,0.00005102143],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00009478282,"about_ca_system_score_gemma":0.00006467664,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00008368673,"about_ca_topic_score_gemma":0.00002447808,"domain_scores_codex":[0.9987116,0.00002036029,0.0003334887,0.0002856751,0.0004414241,0.0002074058],"domain_scores_gemma":[0.9994866,0.00006441159,0.00007788647,0.0001449766,0.0001277521,0.00009834523],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"not_applicable","study_design_scores_codex":[0.005862935,0.005948476,0.2366927,0.000499266,0.008599162,0.004615581,0.003189307,0.0004542396,0.07367291,0.3973432,0.0165104,0.2466118],"study_design_scores_gemma":[0.04126419,0.004572346,0.0666626,0.002364352,0.002824479,0.004692783,0.0007421973,0.3028494,0.055592,0.007013821,0.5091465,0.002275411],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9205052,0.0001861979,0.07355799,0.002759145,0.0007765809,0.000584879,0.00009176671,0.0000525115,0.001485767],"genre_scores_gemma":[0.9941881,0.0002245479,0.003438622,0.001021234,0.0002442659,0.00002281751,0.0002167202,0.00001324271,0.0006305055],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.4926361,"threshold_uncertainty_score":0.9995925,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03527767896256748,"score_gpt":0.3170885184169909,"score_spread":0.2818108394544234,"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."}}