{"id":"W2321512232","doi":"10.1097/brs.0000000000001200","title":"Pedicle Screw Fixation Under Nonaxial Loads","year":2015,"lang":"en","type":"article","venue":"Spine","topic":"Spinal Fractures and Fixation Techniques","field":"Medicine","cited_by":27,"is_retracted":false,"has_abstract":true,"ca_institutions":"Université de Montréal; Polytechnique Montréal","funders":"","keywords":"Cadaveric spasm; Biomechanics; Fixation (population genetics); Sagittal plane; Stiffness; Orthodontics; Thread (computing); Lumbar; Materials science; Screw axis; Transverse plane; Screw thread; Medicine; Anatomy; Composite material; Computer science; 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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001371743,0.00007430503,0.0001180761,0.00006289301,0.00002561819,0.00001140856,0.00003933082,0.00007187348,0.0003334515],"category_scores_gemma":[0.00009428358,0.00005915876,0.00004080189,0.0001242685,0.00002812382,0.00007027107,0.00001859422,0.0001012866,0.000123917],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00005710356,"about_ca_system_score_gemma":0.00007619893,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00007297596,"about_ca_topic_score_gemma":0.000006488323,"domain_scores_codex":[0.9993913,0.000008490007,0.0001344204,0.0001216422,0.0002287992,0.0001153418],"domain_scores_gemma":[0.9995114,0.000003337042,0.00004979271,0.0001571979,0.000138114,0.0001402153],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"observational","study_design_scores_codex":[0.002045692,0.001471735,0.06497612,0.0003064874,0.0002411862,0.0002157057,0.001244235,0.00013714,0.07937301,0.07934172,0.5309198,0.2397271],"study_design_scores_gemma":[0.005504177,0.003068724,0.5785382,0.0001690078,0.0001457518,0.0002624525,0.0003290096,0.001287844,0.05431825,0.01131323,0.3446161,0.0004472489],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8214223,0.001071992,0.09689347,0.0230038,0.0006345506,0.0007215012,0.000006790571,0.0007236855,0.05552196],"genre_scores_gemma":[0.9901161,0.00001599482,0.004336854,0.002542892,0.0006544571,0.000008989571,0.00005362138,0.0000133342,0.002257729],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.5135621,"threshold_uncertainty_score":0.365106,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04871089762912797,"score_gpt":0.3435123116605158,"score_spread":0.2948014140313878,"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."}}