{"id":"W4401352915","doi":"10.3390/biomedicines12081784","title":"What Remote PPG Oximetry Tells Us about Pulsatile Volume?","year":2024,"lang":"en","type":"article","venue":"Biomedicines","topic":"Non-Invasive Vital Sign Monitoring","field":"Engineering","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"Toronto Metropolitan University","funders":"","keywords":"Pulsatile flow; Volume (thermodynamics); Medicine; Pulse oximetry; Cardiology; Biomedical engineering; Anesthesia; Physics","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001788219,0.0002287873,0.0002186932,0.0003717126,0.00006960635,0.0001742548,0.0002177026,0.0000899791,0.0007405125],"category_scores_gemma":[0.00003949934,0.0002072043,0.00007861542,0.0008273843,0.00007885593,0.0004517235,0.0000693359,0.0002271808,0.0005146909],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001563048,"about_ca_system_score_gemma":0.00001935249,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00007557833,"about_ca_topic_score_gemma":0.000003696526,"domain_scores_codex":[0.9987329,0.00001766899,0.0002622308,0.0002758277,0.0003369022,0.0003745084],"domain_scores_gemma":[0.9994099,0.0001071477,0.00001765985,0.0002993763,0.00002722434,0.0001386869],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"not_applicable","study_design_scores_codex":[0.000007009991,0.0000184156,0.004160363,0.0008701244,0.000191666,0.000409613,0.0006960372,0.0002119757,0.6527489,0.00003751846,0.04859293,0.2920554],"study_design_scores_gemma":[0.0004258788,0.0001761841,0.005797193,0.001318353,0.000105213,0.0001313686,0.0008639216,0.01105357,0.09285736,0.0005630849,0.8859072,0.0008006637],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.7520387,0.156506,0.01177404,0.0008290299,0.06302223,0.000702272,0.00006038267,0.003545411,0.01152203],"genre_scores_gemma":[0.9903338,0.001965759,0.001101717,0.00009139861,0.003271741,0.00001427883,0.00003219117,0.000125253,0.003063845],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.8373143,"threshold_uncertainty_score":0.8449546,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.009352799941210193,"score_gpt":0.2407605982635519,"score_spread":0.2314077983223417,"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."}}