{"id":"W4410039810","doi":"10.3389/fphys.2025.1464028","title":"Repeatability of artificial gravity tolerance times","year":2025,"lang":"en","type":"article","venue":"Frontiers in Physiology","topic":"Spaceflight effects on biology","field":"Medicine","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"Simon Fraser University","funders":"Canadian Space Agency; European Space Agency","keywords":"Presyncope; Orthostatic vital signs; Deconditioning; Orthostatic intolerance; Medicine; Heart rate; Repeatability; Internal medicine; Physical therapy; Blood pressure; Statistics; Mathematics","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":[0.001488119,0.0002181104,0.0001668964,0.0003521152,0.0002071421,0.0003009436,0.000283058,0.000188939,0.001646618],"category_scores_gemma":[0.004853887,0.0001108986,0.0001796821,0.0001823037,0.0003033483,0.0001783896,0.0004560852,0.000184355,0.000416916],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001144801,"about_ca_system_score_gemma":0.0001540869,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0006869897,"about_ca_topic_score_gemma":0.0009425469,"domain_scores_codex":[0.9982808,0.0003939396,0.0001261307,0.000528625,0.0005958474,0.000074645],"domain_scores_gemma":[0.9962934,0.001144041,0.0007890401,0.0007502098,0.0008597041,0.0001634843],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.002095968,0.0001981382,0.7467452,0.0002118761,0.0001894438,0.0001403583,0.001709872,0.0004726878,0.1530631,0.0002520789,0.0007596624,0.09416179],"study_design_scores_gemma":[0.000008505371,0.0007540845,0.9900663,0.0000079834,0.00002328007,0.0001836854,0.00009024787,0.0003251591,0.007690656,0.00005112098,0.0007902967,0.000008542586],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9915622,0.0001771447,0.006017564,0.00001226893,0.00002785328,0.00005793832,0.0003348808,0.00008918242,0.001720885],"genre_scores_gemma":[0.9978095,0.00002128825,0.00147442,0.000009354774,0.000009872379,0.00004907135,0.0002740028,0.00001006439,0.000342447],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001646618,"threshold_uncertainty_score":0.007870018,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007040858169016782,"score_gpt":0.2736533046339581,"score_spread":0.2666124464649413,"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."}}