{"id":"W1972913392","doi":"10.1109/tuffc.2008.984","title":"Modeling the radiation of ultrasonic phased-array transducers with Gaussian beams","year":2008,"lang":"en","type":"article","venue":"IEEE Transactions on Ultrasonics Ferroelectrics and Frequency Control","topic":"Ultrasonics and Acoustic Wave Propagation","field":"Engineering","cited_by":23,"is_retracted":false,"has_abstract":true,"ca_institutions":"Lakehead University","funders":"","keywords":"Phased array; Phased-array optics; Phased array ultrasonics; Transducer; Acoustics; Ultrasonic sensor; Beam (structure); Gaussian beam; Electromagnetic acoustic transducer; Optics; Gaussian; Physics; Materials science; Engineering; Ultrasonic testing; Electrical engineering","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":[0.0005194477,0.0005500878,0.0004832729,0.0003440432,0.000145748,0.0005411106,0.001120755,0.001093065,0.0008557319],"category_scores_gemma":[0.0009792835,0.0004586641,0.0004462913,0.0005798029,0.0004216483,0.001088446,0.0004415357,0.0004614688,0.0004953999],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004899864,"about_ca_system_score_gemma":0.0007679683,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002297467,"about_ca_topic_score_gemma":0.001910804,"domain_scores_codex":[0.9996741,0.00007266702,0.00001370446,0.00004069825,0.0001712111,0.00002760381],"domain_scores_gemma":[0.9997018,0.0001473229,0.00003283193,0.00002652004,0.00007891859,0.00001268198],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.00004917845,0.00004824675,0.0007649429,0.00007217233,0.00002744873,0.0001355732,0.0001496632,0.9019805,0.02922789,0.04216185,0.0007957471,0.02458668],"study_design_scores_gemma":[0.000004811769,0.00001097802,0.00005992815,0.000002599521,0.000003755825,0.0000216265,0.000006886235,0.995306,0.002164798,0.001762993,0.0006502984,0.000005349621],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.00660149,0.0001136971,0.9912422,0.00004017558,0.00001771003,0.00001683022,0.00002943898,0.0001187274,0.001819836],"genre_scores_gemma":[0.5215285,0.001563283,0.4608274,0.0002359917,0.00005277264,0.0003852192,0.0002509664,0.0002087592,0.01494705],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.002297467,"threshold_uncertainty_score":0.00456816,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.00861567978164206,"score_gpt":0.1874780305908686,"score_spread":0.1788623508092266,"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."}}