{"id":"W2090202654","doi":"10.1119/1.1344164","title":"The physics of golf: The optimum loft of a driver","year":2001,"lang":"en","type":"article","venue":"American Journal of Physics","topic":"Sports Dynamics and Biomechanics","field":"Engineering","cited_by":23,"is_retracted":false,"has_abstract":true,"ca_institutions":"Vancouver Island University","funders":"","keywords":"Physics; Ball (mathematics); Aerospace engineering; Aeronautics; Simulation; Engineering; Geometry; 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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002137956,0.0005231904,0.0006522341,0.000495514,0.001063758,0.001590685,0.0009137047,0.001017696,0.005323656],"category_scores_gemma":[0.001027041,0.0003649395,0.0005808483,0.0002618129,0.001130234,0.001288729,0.001218219,0.0007204473,0.0009526859],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0008862743,"about_ca_system_score_gemma":0.001371367,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.004616184,"about_ca_topic_score_gemma":0.003268122,"domain_scores_codex":[0.9998229,0.0000262324,0.000003044224,0.00003287235,0.00006996869,0.0000449668],"domain_scores_gemma":[0.9998815,0.00003794535,0.0000171194,0.000009623061,0.00002594503,0.00002774881],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.0004450263,0.0001989453,0.006375297,0.0007255271,0.0001083448,0.002032709,0.0007263974,0.4995689,0.03147382,0.3857332,0.01419482,0.05841703],"study_design_scores_gemma":[0.0000400689,0.0002312141,0.007596011,0.00005848729,0.00003786671,0.001082535,0.0004299637,0.8901196,0.00242906,0.08059631,0.01729901,0.00007988131],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.3407479,0.01051331,0.4489014,0.003087831,0.001232362,0.0003099584,0.0005828624,0.0002138908,0.1944103],"genre_scores_gemma":[0.9518573,0.002812725,0.01051101,0.0001789654,0.0003519978,0.0000936405,0.000180419,0.000110442,0.03390359],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.005323656,"threshold_uncertainty_score":0.01780939,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.00466311099938996,"score_gpt":0.1967179697551248,"score_spread":0.1920548587557348,"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."}}