{"id":"W1987960783","doi":"10.1520/jai101864","title":"Measuring Athlete Exposure and Body Contact Using Time-on-Task Technology in Ice Hockey","year":2009,"lang":"en","type":"article","venue":"Journal of ASTM International","topic":"Winter Sports Injuries and Performance","field":"Medicine","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"Lakehead University; York University; Public Health Ontario; McMaster University; Toronto Public Health; Brock University","funders":"","keywords":"Ice hockey; Body contact; Task (project management); Materials science; Physical medicine and rehabilitation; Engineering; Medicine; Systems engineering","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":[0.0005492608,0.0003819353,0.0002427678,0.001098667,0.0004368144,0.0007594299,0.0004991521,0.0003158055,0.00176352],"category_scores_gemma":[0.001937574,0.0002492948,0.0002306595,0.0006977384,0.0002676453,0.0002751941,0.0005737093,0.0002573541,0.0003647354],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005641881,"about_ca_system_score_gemma":0.0004430763,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.07940699,"about_ca_topic_score_gemma":0.1286236,"domain_scores_codex":[0.9994393,0.0001100978,0.00005262793,0.0001022617,0.0001825812,0.0001130964],"domain_scores_gemma":[0.9985663,0.0001759028,0.0006279487,0.00006161182,0.0003634524,0.0002048868],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00004242483,0.00004669122,0.9982792,0.000009276006,0.00001474816,0.00002348765,0.0001528216,0.00004485072,0.0004462513,0.000005093867,0.00005043722,0.0008847603],"study_design_scores_gemma":[7.853688e-7,0.00005574067,0.9995236,0.000002940975,0.000003035098,0.00002271077,0.0001894857,0.00006371342,0.00006973607,0.000002669876,0.00006448843,0.000001128618],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9986408,0.00003801711,0.0001963724,0.000006865818,0.000003097135,0.0000279744,0.0003176529,0.000003237197,0.0007659293],"genre_scores_gemma":[0.998441,0.00005810301,0.0003090603,0.00001224346,0.000004231369,0.00003880008,0.0003799729,0.000002819428,0.000753603],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.07940699,"threshold_uncertainty_score":0.1578895,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01488316983879331,"score_gpt":0.271384356932276,"score_spread":0.2565011870934827,"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."}}