{"id":"W2014173009","doi":"10.1117/12.809072","title":"Development of an omni-directional photoacoustic source for the characterization of a hemispherical sparse detector array","year":2009,"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":4,"is_retracted":false,"has_abstract":true,"ca_institutions":"Lawson Health Research Institute; Western University","funders":"","keywords":"Characterization (materials science); Photoacoustic imaging in biomedicine; Detector; Materials science; Optics; Computer science; Optoelectronics; Physics","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":[0.0005812415,0.0003280493,0.0003049396,0.0005096984,0.0001627898,0.0003154099,0.0006622846,0.0005539319,0.001512769],"category_scores_gemma":[0.001082049,0.0003532203,0.0001796713,0.0003577667,0.0003104418,0.0005920316,0.0004376927,0.0005024186,0.0008151663],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002994619,"about_ca_system_score_gemma":0.000730202,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0005208947,"about_ca_topic_score_gemma":0.001442396,"domain_scores_codex":[0.9996638,0.00003373371,0.00001186093,0.00005578492,0.0002197091,0.00001496232],"domain_scores_gemma":[0.9992368,0.0001955563,0.00009594383,0.0001002918,0.0003138744,0.00005763515],"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":[0.00003177831,0.00002605586,0.0004020287,0.00004233548,0.000004082119,0.00004998358,0.00003208668,0.001822812,0.976149,0.00105878,0.0001715555,0.02020944],"study_design_scores_gemma":[0.00001909366,0.000286318,0.001702159,0.00001306256,0.000008802653,0.0004944681,0.00002681381,0.05920187,0.9318108,0.0004853647,0.005921334,0.00002991987],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.07074527,0.0001305449,0.9263369,0.000131381,0.00002322944,0.0001872046,0.0002339758,0.000497378,0.001714093],"genre_scores_gemma":[0.1083663,0.0001587178,0.8895897,0.00005467587,0.000009855759,0.0002202643,0.0002267599,0.00005925361,0.001314543],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.001512769,"threshold_uncertainty_score":0.005060732,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.009283628203668065,"score_gpt":0.2099274775657275,"score_spread":0.2006438493620594,"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."}}