{"id":"W3159243508","doi":"10.1109/tuffc.2021.3078326","title":"A Dual-Frequency Lens-Focused Endoscopic Histotripsy Transducer","year":2021,"lang":"en","type":"article","venue":"IEEE Transactions on Ultrasonics Ferroelectrics and Frequency Control","topic":"Ultrasound Imaging and Elastography","field":"Medicine","cited_by":17,"is_retracted":false,"has_abstract":true,"ca_institutions":"Dalhousie University","funders":"Research Nova Scotia; Nova; Natural Sciences and Engineering Research Council of Canada; Atlantic Canada Opportunities Agency","keywords":"Transducer; Materials science; Fresnel lens; Silicone; Optics; Lens (geology); Focal length; Pressure sensor; Cavitation; Biomedical engineering; Acoustics; Composite material; Physics","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":[0.0005291984,0.0003821493,0.0004936354,0.0004733877,0.0001899357,0.0004982076,0.0009560812,0.0008915815,0.002258439],"category_scores_gemma":[0.0007361447,0.0006820007,0.0004376779,0.000255859,0.000365735,0.0005392881,0.0007123445,0.0005949141,0.0008633956],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005085134,"about_ca_system_score_gemma":0.0006886714,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0007306047,"about_ca_topic_score_gemma":0.001099414,"domain_scores_codex":[0.9992455,0.00005375626,0.00004132112,0.0001535591,0.0004619115,0.00004394167],"domain_scores_gemma":[0.9994144,0.0001579235,0.00009002302,0.00007870825,0.0001811843,0.00007771319],"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":[0.00006970991,0.00001742495,0.0005933101,0.00009976584,0.000008925413,0.000151844,0.00004401462,0.0003121927,0.9711226,0.00042801,0.0007006933,0.02645154],"study_design_scores_gemma":[0.0001535635,0.001180193,0.01533644,0.00005244933,0.0001479422,0.01087806,0.00008433012,0.03065187,0.8956562,0.0003144531,0.04534029,0.0002042451],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.123967,0.001649927,0.8654778,0.0004952631,0.0003462256,0.0004967814,0.0004762961,0.001980629,0.00511024],"genre_scores_gemma":[0.2539333,0.0005543764,0.7359893,0.0005141407,0.0001071072,0.0003515691,0.000264439,0.00008197564,0.008203859],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.002258439,"threshold_uncertainty_score":0.007555246,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01284436044586216,"score_gpt":0.2306944221707649,"score_spread":0.2178500617249027,"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."}}