{"id":"W2042331969","doi":"10.13031/2013.15671","title":"Operational Characteristics of Tractors Driven by Children on Farms in the United States and Canada","year":2004,"lang":"en","type":"article","venue":"Journal of Agricultural Safety and Health","topic":"Agriculture and Farm Safety","field":"Agricultural and Biological Sciences","cited_by":13,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Centers for Disease Control and Prevention","keywords":"Horsepower; Tractor; Occupational safety and health; Poison control; Engineering; Descriptive statistics; Work (physics); Human factors and ergonomics; Injury prevention; Environmental health; Automotive engineering; Medicine; Mathematics; Statistics","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0007834257,0.0003325485,0.0003990071,0.001273142,0.001689265,0.001065789,0.0009381688,0.0003616985,0.001881067],"category_scores_gemma":[0.003299914,0.0003005146,0.0005200478,0.002643984,0.001038395,0.0003582459,0.0007800991,0.0006751913,0.0002171395],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.01441401,"about_ca_system_score_gemma":0.01681481,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9579995,"about_ca_topic_score_gemma":0.9833173,"domain_scores_codex":[0.9983171,0.0001186024,0.0001392512,0.0001752993,0.0007121628,0.0005376502],"domain_scores_gemma":[0.9959103,0.0002472173,0.00131524,0.00009487755,0.001397472,0.001034912],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00003528314,0.00004140748,0.9963575,0.00002420548,0.00001510652,0.00007846301,0.0008596971,0.00006550649,0.0001034144,0.00003353478,0.0003520493,0.002033846],"study_design_scores_gemma":[0.000001693667,0.00004444524,0.9973123,0.00001788597,0.000004684811,0.00004232808,0.002205217,0.0000333543,0.00003030064,0.000004910108,0.0002980992,0.0000046774],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.996567,0.0002303045,0.00004110634,0.00007971523,0.000004767398,0.00005069179,0.001553808,0.000003687971,0.001469013],"genre_scores_gemma":[0.9975119,0.0005173078,0.0001260473,0.00006308097,0.000002842982,0.00003306274,0.001029021,0.000003853186,0.0007128813],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.04200047,"threshold_uncertainty_score":0.1045815,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.009447686846579149,"score_gpt":0.2123094881752368,"score_spread":0.2028618013286576,"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."}}