{"id":"W1988847577","doi":"10.1063/1.2982094","title":"Acoustic reflectivity goniometry of bounded ultrasonic pulses: Experimental verification of numerical models","year":2008,"lang":"en","type":"article","venue":"Journal of Applied Physics","topic":"Ultrasonics and Acoustic Wave Propagation","field":"Engineering","cited_by":13,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Alberta","funders":"","keywords":"Specular reflection; Optics; Amplitude; Rayleigh scattering; Phase (matter); Reflection (computer programming); Plane wave; Ultrasonic sensor; Angle of incidence (optics); Materials science; Bounded function; Isotropy; Physics; Acoustics; Mathematical analysis; Mathematics","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":[0.000621859,0.000417801,0.0003815234,0.0002072124,0.0001529975,0.0003805072,0.0005522752,0.0003863137,0.001067186],"category_scores_gemma":[0.002395713,0.0002383396,0.0001732892,0.0002693505,0.0006178566,0.0003486588,0.0005374792,0.0004223814,0.0002402538],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002651163,"about_ca_system_score_gemma":0.0002683219,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0008858023,"about_ca_topic_score_gemma":0.0004767789,"domain_scores_codex":[0.9994718,0.00008463118,0.00002808143,0.00005958575,0.0003056327,0.00005024945],"domain_scores_gemma":[0.9989815,0.000555127,0.00009421165,0.0001636595,0.0001764532,0.00002898332],"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":[0.0003008713,0.00008829629,0.001407999,0.0000923995,0.000008728153,0.0001169173,0.0002396981,0.02383368,0.9627401,0.0009499723,0.00006283528,0.0101585],"study_design_scores_gemma":[0.00005500644,0.0007739691,0.003485504,0.0000194889,0.00001285704,0.0001300004,0.0001171542,0.2230063,0.7715895,0.0003181178,0.0004662764,0.00002571627],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9654745,0.0001339397,0.03290901,0.00004008103,0.000008654039,0.00002974887,0.00006956757,0.0001575964,0.001176989],"genre_scores_gemma":[0.99263,0.0001032775,0.006927922,0.000005635334,0.00000225213,0.00001616619,0.00003821728,0.0000163902,0.0002601239],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001067186,"threshold_uncertainty_score":0.003570139,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02230717098654479,"score_gpt":0.2372929443076818,"score_spread":0.214985773321137,"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."}}