{"id":"W4362686394","doi":"10.1123/jmpb.2022-0041","title":"Moving Beyond the Characterization of Activity Intensity Bouts as Square Waves Signals","year":2023,"lang":"en","type":"article","venue":"Journal for the Measurement of Physical Behaviour","topic":"Physical Activity and Health","field":"Medicine","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"Nova Scotia Health Authority; Dalhousie University","funders":"","keywords":"Intensity (physics); Square wave; Metabolic equivalent; Square (algebra); Steady state (chemistry); Treadmill; Mathematics; Exercise intensity; Physical activity; Physical medicine and rehabilitation; Computer science; Simulation; Medicine; Physics; Physical therapy; Chemistry; Heart rate; Geometry; Optics; Internal medicine","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":[0.0006653373,0.0004997782,0.0004228239,0.0004289843,0.0001335473,0.001359381,0.0005810734,0.0006253923,0.002455876],"category_scores_gemma":[0.002284264,0.0002021387,0.0003317145,0.0007064039,0.0005341338,0.000935803,0.0005265794,0.000755402,0.0008992215],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001576801,"about_ca_system_score_gemma":0.0002000814,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000642256,"about_ca_topic_score_gemma":0.001055149,"domain_scores_codex":[0.9994455,0.000145376,0.00003338801,0.0002237999,0.0001182384,0.00003372756],"domain_scores_gemma":[0.9989865,0.0003369991,0.0002269613,0.0002154502,0.0001720685,0.00006198719],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.001047559,0.0003182543,0.0509754,0.001478795,0.0002833475,0.0001813938,0.001181814,0.003499038,0.6581933,0.005970159,0.002827031,0.2740439],"study_design_scores_gemma":[0.0001798122,0.003311628,0.6100109,0.0005092356,0.0004696959,0.002043627,0.001599709,0.08156663,0.2296331,0.02290778,0.04744102,0.000326751],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"methods","genre_scores_codex":[0.5185128,0.003516955,0.4633226,0.0009894691,0.0003291843,0.0003740148,0.002649151,0.0005036343,0.009802147],"genre_scores_gemma":[0.8785657,0.002262115,0.1107134,0.0007722537,0.0003513664,0.0003767631,0.001055893,0.0001681477,0.005734408],"genre_candidate":"methods","genre_consensus":null,"teacher_disagreement_score":0.002455876,"threshold_uncertainty_score":0.008215785,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1012945361406296,"score_gpt":0.3506748379495139,"score_spread":0.2493803018088843,"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."}}