{"id":"W4401209021","doi":"10.1101/2024.07.16.603707","title":"Mechanical Equilibrium of Step Transition Governs Vertical Ground Reaction Force Morphology in Human Walking","year":2024,"lang":"en","type":"preprint","venue":"bioRxiv (Cold Spring Harbor Laboratory)","topic":"Robotic Locomotion and Control","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Calgary","funders":"","keywords":"Ground reaction force; Work (physics); Dissipation; Gait; Amplitude; Ankle; Preferred walking speed; Trajectory; Collision; Mechanical energy; Physics; Mechanics; Simulation; Power (physics); Kinematics; Computer science; Physical medicine and rehabilitation; Classical mechanics; Optics","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":[0.0001655997,0.0001984444,0.000227036,0.0004179823,0.0001390068,0.0004639419,0.0001784465,0.0002869838,0.001014326],"category_scores_gemma":[0.001413717,0.0002340733,0.0001614451,0.000190598,0.0002092932,0.0002137393,0.0001975008,0.0001482556,0.000221567],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001043628,"about_ca_system_score_gemma":0.0001115337,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002190069,"about_ca_topic_score_gemma":0.002221028,"domain_scores_codex":[0.999949,0.00001268023,0.000003760507,0.00001257501,0.000008737805,0.00001319573],"domain_scores_gemma":[0.999859,0.00004938283,0.00003082495,0.00001569749,0.00002240466,0.00002266638],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.001689881,0.0002958072,0.428783,0.000275128,0.0002518872,0.001486244,0.001206529,0.09631346,0.3943863,0.002791852,0.0007953108,0.07172462],"study_design_scores_gemma":[0.00004162309,0.0004770143,0.8007606,0.00002957995,0.00003151121,0.0006852936,0.0004306092,0.1886726,0.006352862,0.002146019,0.0003318398,0.00004043485],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9920908,0.00002865593,0.00732924,0.00001578731,0.000001605628,0.00001654508,0.0001176782,0.0000414462,0.0003582212],"genre_scores_gemma":[0.9993299,0.000009468156,0.0005469273,0.000002269343,4.947097e-7,0.00000648475,0.00004443855,0.000003783524,0.00005624212],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002190069,"threshold_uncertainty_score":0.004354596,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0106452636085945,"score_gpt":0.2136445802297879,"score_spread":0.2029993166211934,"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."}}