{"id":"W2968227411","doi":"10.1016/j.jbiomech.2019.07.046","title":"Modelling the dynamic margins of stability for use in evaluations of balance following a support-surface perturbation","year":2019,"lang":"en","type":"article","venue":"Journal of Biomechanics","topic":"Balance, Gait, and Falls Prevention","field":"Health Professions","cited_by":15,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Guelph","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Perturbation (astronomy); Inverted pendulum; Control theory (sociology); Inertial frame of reference; Impulse (physics); Piecewise; Mathematics; Instability; Stability (learning theory); Mechanics; Mathematical analysis; Computer science; Physics; Nonlinear system; Classical mechanics; Control (management)","routes":{"ca_aff":true,"ca_fund":true,"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":[0.000509945,0.0006412016,0.0005339505,0.0005044547,0.0003275278,0.001008677,0.0006743004,0.0009764173,0.00253241],"category_scores_gemma":[0.002506132,0.0003502995,0.0006273599,0.0002995295,0.0002557683,0.0007111098,0.0004912621,0.0004806636,0.0003105513],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003477762,"about_ca_system_score_gemma":0.0008022892,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01578675,"about_ca_topic_score_gemma":0.01099312,"domain_scores_codex":[0.9998689,0.00003783459,0.00001139201,0.00002413432,0.00003366195,0.00002412157],"domain_scores_gemma":[0.9993402,0.0004217291,0.0000755373,0.00003448624,0.00009888453,0.00002912875],"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":[0.00008229865,0.00003855293,0.001428302,0.00002700759,0.00001490656,0.000034989,0.00003727449,0.9896281,0.002220632,0.0006779795,0.00009007847,0.005719962],"study_design_scores_gemma":[0.000002868092,0.0000210553,0.0004293205,0.000003943232,0.000004829644,0.000007204993,0.000006660073,0.9988621,0.0003080273,0.0002704835,0.00007945325,0.000004006176],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.4897093,0.0003210877,0.5025091,0.0001281182,0.00006476224,0.00008949165,0.0003796099,0.0006431109,0.00615548],"genre_scores_gemma":[0.9911034,0.00004800054,0.007814585,0.000005397574,0.000004131799,0.00003709286,0.00006339505,0.00002813304,0.000895757],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.01578675,"threshold_uncertainty_score":0.03138977,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.06212148009374315,"score_gpt":0.375528164209112,"score_spread":0.3134066841153689,"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."}}