{"id":"W2049842757","doi":"10.1097/brs.0b013e31817c4319","title":"Interaction Between Finite Helical Axes and Facet Joint Forces Under Combined Loading","year":2008,"lang":"en","type":"article","venue":"Spine","topic":"Spine and Intervertebral Disc Pathology","field":"Medicine","cited_by":56,"is_retracted":false,"has_abstract":true,"ca_institutions":"Discovery Air (Canada)","funders":"","keywords":"Facet (psychology); Facet joint; Finite element method; Bending moment; Joint (building); Rotation (mathematics); Biomechanics; Lumbar; Compression (physics); Structural engineering; Moment (physics); Anatomy; Medicine; Orthodontics; Physics; Geometry; Materials science; Engineering; Mathematics; Classical mechanics; 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":[0.0005948134,0.0005544781,0.000481078,0.0005667236,0.0002141016,0.000548752,0.0004934709,0.0008277821,0.002911922],"category_scores_gemma":[0.002087706,0.0003903582,0.0005280544,0.0002742561,0.000956012,0.0003938392,0.000452032,0.0003195251,0.0004638934],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003240547,"about_ca_system_score_gemma":0.0005074924,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0009122733,"about_ca_topic_score_gemma":0.00114926,"domain_scores_codex":[0.9993812,0.0001166927,0.00004429667,0.0000884577,0.0002835691,0.00008573255],"domain_scores_gemma":[0.9990619,0.0005864268,0.0001643079,0.00005937291,0.00008213098,0.00004576586],"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":[0.005109287,0.001765562,0.08443517,0.001332087,0.0002388088,0.001759173,0.0007295113,0.297107,0.534677,0.001560625,0.0004976548,0.07078817],"study_design_scores_gemma":[0.0004023441,0.008245179,0.1391786,0.0001928378,0.0003610199,0.002551801,0.001115285,0.7009392,0.1419953,0.001805065,0.003070247,0.0001430569],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9728912,0.0001979061,0.02510954,0.00003587572,0.00001829832,0.0001548893,0.0001082081,0.00004091996,0.001443273],"genre_scores_gemma":[0.9937398,0.00009054792,0.005438622,0.00001686951,0.000006233469,0.000150893,0.00006984328,0.0000102989,0.0004769636],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002911922,"threshold_uncertainty_score":0.009741366,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.07569284974593518,"score_gpt":0.3234844162190247,"score_spread":0.2477915664730895,"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."}}