{"id":"W2094254298","doi":"10.1117/12.2076650","title":"High-frequency photoacoustic imaging of erythrocyte aggregation and oxygen saturation: probing hemodynamic relations under pulsatile blood flow","year":2015,"lang":"en","type":"article","venue":"Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE","topic":"Photoacoustic and Ultrasonic Imaging","field":"Engineering","cited_by":7,"is_retracted":false,"has_abstract":true,"ca_institutions":"Toronto Metropolitan University","funders":"","keywords":"Pulsatile flow; Materials science; Amplitude; Shear rate; Blood flow; Beat (acoustics); Wavelength; Doppler effect; Volumetric flow rate; Red blood cell; Nuclear magnetic resonance; Optics; Chemistry; Viscosity; Physics; Cardiology; Mechanics; Optoelectronics; Medicine; Composite material","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":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.0005197976,0.0003106001,0.0003899419,0.0001473167,0.0001068326,0.00008509813,0.000439612,0.0001160612,0.00001779886],"category_scores_gemma":[0.0003620339,0.000298869,0.0002403532,0.0003668759,0.0001911974,0.0007795827,0.0001017781,0.0003528451,5.554324e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002834936,"about_ca_system_score_gemma":0.00006367192,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00002477024,"about_ca_topic_score_gemma":3.595162e-7,"domain_scores_codex":[0.9980009,4.03453e-8,0.0007165484,0.0003130523,0.0006135073,0.0003560104],"domain_scores_gemma":[0.9983882,0.0001426045,0.0003006881,0.00006976861,0.0009715212,0.000127216],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.00004192798,0.00009720826,0.000497538,0.0007428864,0.000529653,3.075994e-7,0.0009553474,0.04753941,0.8377794,0.1105574,0.0008417039,0.0004172577],"study_design_scores_gemma":[0.001804928,0.0001208117,0.0008690174,0.0003967909,0.0004480013,0.00009426907,0.003340594,0.9015657,0.08552644,0.005267163,0.00008619203,0.0004800758],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9948359,0.0003939286,0.002044908,0.000492635,0.0003281907,0.0005447488,0.00008642396,0.0001476272,0.001125668],"genre_scores_gemma":[0.8825881,0.00006422134,0.1168983,0.0000300797,0.0001573089,0.0001155102,0.00002743408,0.00006649091,0.00005248735],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.8540263,"threshold_uncertainty_score":0.9999464,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007754004943153396,"score_gpt":0.2007774700110707,"score_spread":0.1930234650679173,"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."}}