{"id":"W2564157985","doi":"10.1016/j.ultrasmedbio.2016.10.008","title":"In Vivo Validation of Volume Flow Measurements of Pulsatile Flow Using a Clinical Ultrasound System and Matrix Array Transducer","year":2016,"lang":"en","type":"article","venue":"Ultrasound in Medicine & Biology","topic":"Ultrasound Imaging and Elastography","field":"Medicine","cited_by":15,"is_retracted":false,"has_abstract":false,"ca_institutions":"Sunnybrook Health Science Centre; University of Toronto","funders":"Canadian Institutes of Health Research","keywords":"Pulsatile flow; Biomedical engineering; Transducer; Ultrasound; Doppler effect; Doppler ultrasound; Blood flow; Ultrasonic flow meter; Volume (thermodynamics); Materials science; Ultrasonic sensor; Flow (mathematics); Volumetric flow rate; Acoustics; Medicine; Radiology; Physics; Mechanics","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":[0.003979699,0.0007295384,0.0004047749,0.0004640177,0.0003488159,0.0007675707,0.0007236304,0.001501205,0.001152671],"category_scores_gemma":[0.007129343,0.0004294549,0.0002349686,0.0003063187,0.001268685,0.0007628545,0.000593546,0.0006021725,0.000519469],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002345259,"about_ca_system_score_gemma":0.0006769471,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0008360354,"about_ca_topic_score_gemma":0.0007745406,"domain_scores_codex":[0.9964771,0.00181986,0.0002048186,0.0005964276,0.0007550727,0.0001468848],"domain_scores_gemma":[0.9948775,0.002644598,0.0004692839,0.0005872601,0.001257874,0.0001635262],"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":[0.003996284,0.0007829805,0.01790391,0.0002255792,0.00009964738,0.0001039331,0.0003780666,0.001812681,0.9481618,0.0002847811,0.0004241464,0.02582625],"study_design_scores_gemma":[0.0008024285,0.01622909,0.09614346,0.00007841882,0.0005113974,0.00209739,0.0003807128,0.04164845,0.8366125,0.0004115104,0.004991954,0.00009260498],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8260092,0.0009848622,0.1696625,0.0003028386,0.0003282556,0.0004325011,0.000494528,0.0004909225,0.001294446],"genre_scores_gemma":[0.9461201,0.0003783483,0.05121248,0.0003575397,0.0001166825,0.0003736936,0.0004666515,0.0001095362,0.0008649214],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.003979699,"threshold_uncertainty_score":0.02104688,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03923987469253502,"score_gpt":0.3393583872006898,"score_spread":0.3001185125081547,"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."}}