{"id":"W4400802768","doi":"10.1002/9781394306626.ch4","title":"Doppler Ultrasound and Flow Mapping","year":2024,"lang":"en","type":"other","venue":"","topic":"Ultrasound Imaging and Elastography","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Research Institute for Aging; University of Waterloo","funders":"","keywords":"Doppler effect; Doppler ultrasound; Ultrasound; Flow (mathematics); Computer science; Radiology; Medicine; Physics; Mechanics","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":[0.001787548,0.0007715873,0.0007172918,0.002139555,0.0007463341,0.003614138,0.0008285527,0.002295136,0.01783775],"category_scores_gemma":[0.003725486,0.0003386874,0.0004742592,0.001484404,0.003283504,0.003169563,0.002132763,0.003404093,0.008556506],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0009520766,"about_ca_system_score_gemma":0.001339797,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001425716,"about_ca_topic_score_gemma":0.001152407,"domain_scores_codex":[0.9987043,0.0003859382,0.0000794328,0.0001704367,0.0005727562,0.00008716802],"domain_scores_gemma":[0.9989741,0.0005051348,0.00008260582,0.00007866877,0.0002558061,0.0001037169],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"not_applicable","study_design_scores_codex":[0.00006395178,0.0000622744,0.0009389817,0.001374317,0.00002027386,0.0008272193,0.0008077685,0.0006459653,0.003880407,0.2001436,0.09144713,0.6997883],"study_design_scores_gemma":[0.00000871356,0.00005324788,0.0007074852,0.0007960237,0.000007882465,0.004395113,0.0002995878,0.0003861968,0.001211121,0.05093892,0.9411625,0.00003316515],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"review","genre_gemma":"other","genre_scores_codex":[0.003722001,0.5191246,0.1157873,0.03315243,0.01480216,0.0002118521,0.000378004,0.0009484328,0.3118732],"genre_scores_gemma":[0.05713612,0.5267481,0.1368235,0.02221747,0.0205016,0.000492757,0.0005645151,0.0005625271,0.2349535],"genre_candidate":"other","genre_consensus":null,"teacher_disagreement_score":0.01783775,"threshold_uncertainty_score":0.05967325,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01007607357065575,"score_gpt":0.2428963042604816,"score_spread":0.2328202306898259,"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."}}