{"id":"W6993166681","doi":"","title":"A novel methodology to estimate bone mechanical properties using dual-energy imaging to improve pedicle screw fixation","year":2023,"lang":"en","type":"article","venue":"PolyPublie (École Polytechnique de Montréal)","topic":"Spinal Fractures and Fixation Techniques","field":"Medicine","cited_by":1,"is_retracted":false,"has_abstract":false,"ca_institutions":"","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Fixation (population genetics); Biomechanics; Computed tomography; Compression (physics); Medical imaging; Soft tissue","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.001294481,0.0003829433,0.0006233262,0.001103611,0.0002550733,0.0001228687,0.0002120979,0.0002693578,0.00003536236],"category_scores_gemma":[0.001724678,0.0003470566,0.0001889301,0.001345989,0.00005254949,0.0002453961,0.0003800768,0.0003592107,0.00002899725],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000493522,"about_ca_system_score_gemma":0.0002427911,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01162959,"about_ca_topic_score_gemma":0.0007700217,"domain_scores_codex":[0.9971702,0.0001159839,0.0006696615,0.000686524,0.0004981695,0.0008594486],"domain_scores_gemma":[0.9980348,0.0001301452,0.0002085226,0.0007107289,0.0003156099,0.0006001632],"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":[0.0005143045,0.0001405589,0.0006240937,0.00005702542,0.00003513669,0.0001107394,0.000276674,0.001172338,0.9514593,0.01043404,0.001550283,0.03362544],"study_design_scores_gemma":[0.0009780494,0.0007342,0.0197734,0.0003513007,0.0001544063,0.001043592,0.0002719186,0.3046676,0.6656533,0.002389251,0.003311124,0.0006717689],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.1999941,0.0002001304,0.7825423,0.01447121,0.0001540435,0.0009177077,0.00002893152,0.001631588,0.00005995644],"genre_scores_gemma":[0.6025499,0.00002370926,0.3878078,0.008269976,0.0002843717,0.0005287789,0.00003773872,0.00009967672,0.0003980481],"genre_candidate":"methods","genre_consensus":null,"teacher_disagreement_score":0.4025558,"threshold_uncertainty_score":0.9998981,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04778584361268828,"score_gpt":0.3304886332710807,"score_spread":0.2827027896583924,"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."}}