{"id":"W2519760882","doi":"10.1073/pnas.1524484113","title":"Diurnal and circadian variation of sleep and alertness in men vs. naturally cycling women","year":2016,"lang":"en","type":"article","venue":"Proceedings of the National Academy of Sciences","topic":"Circadian rhythm and melatonin","field":"Neuroscience","cited_by":82,"is_retracted":false,"has_abstract":true,"ca_institutions":"Dalhousie University; McGill University; Douglas Mental Health University Institute","funders":"National Institute of Diabetes and Digestive and Kidney Diseases; Canadian Institutes of Health Research; Natural Sciences and Engineering Research Council of Canada; Government of Canada","keywords":"Alertness; Circadian rhythm; Menstrual cycle; Psychology; Sleep (system call); Medicine; Audiology; Hormone; Internal medicine; Physiology; Psychiatry","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":[0.0001567812,0.0001337711,0.0001742118,0.00044254,0.0001991941,0.0002612608,0.00008146516,0.0001128979,0.001074421],"category_scores_gemma":[0.0007771408,0.0001232761,0.0001155676,0.0002358357,0.0001442489,0.000130693,0.0001615956,0.00008582672,0.0001523245],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00009945831,"about_ca_system_score_gemma":0.00008458828,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001204026,"about_ca_topic_score_gemma":0.002121567,"domain_scores_codex":[0.9999181,0.00001971939,0.000007477517,0.0000265671,0.00001298906,0.00001505463],"domain_scores_gemma":[0.999801,0.00004121151,0.00007601805,0.00001883076,0.00001686948,0.00004599564],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.002209402,0.0001206625,0.9559166,0.000047196,0.0001225765,0.0003713807,0.001095525,0.00004902827,0.01732527,0.00009832693,0.0002138536,0.02243019],"study_design_scores_gemma":[0.000006828102,0.0001996536,0.9989114,0.000001831148,0.00001194195,0.0002242652,0.0001695873,0.00003652383,0.0001976089,0.00002435054,0.0002135957,0.000002425425],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9987422,0.0004849898,0.0001129402,0.00001362316,0.00001069219,0.000008077925,0.0001028431,0.000004483095,0.0005203245],"genre_scores_gemma":[0.9992703,0.0001492552,0.00008982061,0.00002019385,0.0000133095,0.00001017893,0.0001034841,0.000002467005,0.0003408814],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001204026,"threshold_uncertainty_score":0.003594339,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02566253075199873,"score_gpt":0.2721757217508138,"score_spread":0.2465131909988151,"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."}}