{"id":"W3154792453","doi":"10.1007/s10439-021-02773-4","title":"The Hammer and the Nail: Biomechanics of Striking and Struck Canadian University Football Players","year":2021,"lang":"en","type":"article","venue":"Annals of Biomedical Engineering","topic":"Traumatic Brain Injury Research","field":"Medicine","cited_by":4,"is_retracted":false,"has_abstract":true,"ca_institutions":"Queen's University; Western University","funders":"","keywords":"American football; College football; Football; Head (geology); Biomechanics; Athletes; Physical medicine and rehabilitation; Linear acceleration; Angular acceleration; Poison control; Aeronautics; Simulation; Computer science; Engineering; Medicine; Physical therapy; Acceleration; Geology; Anatomy; Physics; Geography; Medical emergency","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":true,"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":[0.0002070896,0.000527162,0.0003440577,0.001143675,0.001127818,0.0008342302,0.0005401668,0.0004812234,0.003033088],"category_scores_gemma":[0.001214333,0.0003054654,0.0001764397,0.0007986397,0.0005462913,0.0002417981,0.0006008484,0.0003099077,0.0004410715],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001273677,"about_ca_system_score_gemma":0.001341584,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.4198536,"about_ca_topic_score_gemma":0.6927763,"domain_scores_codex":[0.999634,0.00001539681,0.00001367074,0.00006355392,0.0001590474,0.0001142308],"domain_scores_gemma":[0.99959,0.00003932725,0.00009487873,0.00001294586,0.0001431409,0.0001198324],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.000605933,0.0001433525,0.9483,0.00008196252,0.00006831487,0.0007166838,0.002635105,0.0003706217,0.01397859,0.00008441402,0.0004371495,0.03257786],"study_design_scores_gemma":[0.000002381181,0.0001199672,0.9977254,0.000009048772,0.000006718342,0.0002214439,0.001207159,0.0001609807,0.0002697696,0.00001012664,0.0002594881,0.000007454733],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9985782,0.00005015327,0.0001669238,0.00001520147,0.000003891794,0.00001613446,0.0001716069,0.000005354653,0.0009924932],"genre_scores_gemma":[0.9980583,0.00007655792,0.0003386279,0.000012321,0.000002367325,0.000005645574,0.000207937,0.000002628432,0.001295531],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.4198536,"threshold_uncertainty_score":0.8348195,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04260219596355974,"score_gpt":0.2774410209204941,"score_spread":0.2348388249569343,"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."}}