{"id":"W1921804297","doi":"10.1016/j.pacs.2015.10.001","title":"The Effect of Acoustic Impedance on Subsurface Absorber Geometry Reconstruction using 1D Frequency-Domain Photoacoustics","year":2015,"lang":"en","type":"article","venue":"Photoacoustics","topic":"Photoacoustic and Ultrasonic Imaging","field":"Engineering","cited_by":18,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto; University of Ottawa","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Acoustics; Waveform; Electrical impedance; Time domain; Frequency domain; Acoustic impedance; Radiation impedance; Radar; Input impedance; Optics; Physics; Computer science; Telecommunications; Ultrasonic sensor","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":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.00135138,0.0006145625,0.000664426,0.0002230105,0.0003097388,0.0001065678,0.000528705,0.0002655789,0.00002913703],"category_scores_gemma":[0.001090636,0.0004940184,0.0001853225,0.0007591012,0.0004099935,0.0001866618,0.0000638415,0.0007849605,0.00003287988],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006343876,"about_ca_system_score_gemma":0.00018548,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00008891575,"about_ca_topic_score_gemma":0.00001729168,"domain_scores_codex":[0.9968008,0.0001530904,0.0008154021,0.0004493513,0.0008117012,0.0009696308],"domain_scores_gemma":[0.9967602,0.001533745,0.0002559066,0.0008472583,0.0002672741,0.0003356444],"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":[0.0001543929,0.00003646365,0.001468818,0.0003611914,0.0001982362,0.00003895307,0.0003623462,0.5730717,0.4211949,0.00006509106,0.001335752,0.00171216],"study_design_scores_gemma":[0.001745777,0.0004110804,0.0001549092,0.0003165872,0.0004487743,0.0003130438,0.001130795,0.8897381,0.1035977,0.001161255,0.0001926737,0.0007892794],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8785828,0.001052979,0.1122554,0.00001004782,0.003585296,0.0006681081,0.0002029449,0.0003709782,0.003271445],"genre_scores_gemma":[0.9925225,0.0002024918,0.006657777,0.00003832142,0.0002968028,0.00003859288,0.00001222733,0.0001596247,0.00007170453],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.3175973,"threshold_uncertainty_score":0.9997512,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01224388974547154,"score_gpt":0.2329384280804628,"score_spread":0.2206945383349912,"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."}}