{"id":"W2984698100","doi":"10.1121/1.5137066","title":"Doppler ultrasound bandwidth imaging: A new technique for mapping unstable flow","year":2019,"lang":"en","type":"article","venue":"The Journal of the Acoustical Society of America","topic":"Cardiovascular Health and Disease Prevention","field":"Medicine","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Waterloo","funders":"","keywords":"Doppler effect; Laminar flow; Turbulence; Imaging phantom; Bandwidth (computing); Acoustics; Physics; Flow (mathematics); Instability; Optics; Computer science; Mechanics; Telecommunications","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":[0.001375791,0.0007631144,0.0007606126,0.002701188,0.0002907937,0.001095418,0.0008189037,0.001123402,0.0006221653],"category_scores_gemma":[0.001979254,0.000541937,0.0004241455,0.001166471,0.000828672,0.001593125,0.001016911,0.001166538,0.0002955009],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003914062,"about_ca_system_score_gemma":0.0004640266,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0008222261,"about_ca_topic_score_gemma":0.0009270757,"domain_scores_codex":[0.9993362,0.0002065501,0.00002955779,0.0001321308,0.0002373401,0.00005821986],"domain_scores_gemma":[0.9990606,0.0004493228,0.0001870869,0.00008474921,0.0001471699,0.00007102752],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.0002756937,0.0000893122,0.006641719,0.0006468779,0.0001083799,0.000204943,0.0002561309,0.004049665,0.6843568,0.005381063,0.001726227,0.2962633],"study_design_scores_gemma":[0.0001120041,0.001378153,0.03187299,0.000299257,0.0004682754,0.007450488,0.0003658773,0.2065604,0.6875911,0.008943707,0.05442407,0.000533755],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.0433594,0.01100746,0.9411721,0.000427928,0.0001642925,0.00008200002,0.0001965544,0.001354366,0.002235955],"genre_scores_gemma":[0.2951273,0.009201991,0.6923249,0.0004915209,0.0004228355,0.0002193405,0.0002400208,0.0001943792,0.001777679],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.002701188,"threshold_uncertainty_score":0.007275999,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01078377858604172,"score_gpt":0.2666320325483065,"score_spread":0.2558482539622648,"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."}}