{"id":"W6987806857","doi":"","title":"Ultrasonic evaluation of friction stir welds and dissimilar intermixing using synthetic aperture focusing technique","year":2009,"lang":"en","type":"other","venue":"NPARC","topic":"Advanced Welding Techniques Analysis","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Friction stir welding; Welding; Ultrasonic sensor; Butt welding; Aerospace; Ultrasonic welding; Butt joint; Aluminium","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0004151788,0.0002785707,0.0002398114,0.0009413133,0.0001028562,0.000240678,0.0002689637,0.0003528525,0.0007056298],"category_scores_gemma":[0.0006784927,0.0001649248,0.0001725321,0.0005559105,0.0002257037,0.0002697959,0.0002006115,0.0001620868,0.0001631327],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002348132,"about_ca_system_score_gemma":0.0001295918,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001056462,"about_ca_topic_score_gemma":0.001050448,"domain_scores_codex":[0.9996725,0.00002659101,0.00001840887,0.00005478829,0.0001955219,0.00003217123],"domain_scores_gemma":[0.9996525,0.00007698356,0.000077868,0.00002108549,0.0001476275,0.00002390279],"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":[0.0001067198,0.00001657536,0.001301621,0.00007314258,0.000005788508,0.00005437802,0.00008093336,0.0002148659,0.9904407,0.00006823323,0.00002392945,0.007613173],"study_design_scores_gemma":[0.00001133546,0.0005499268,0.01880766,0.000007806408,0.00004208212,0.0002908234,0.0001369685,0.003823291,0.9751208,0.0000426023,0.001152125,0.00001461198],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"methods","genre_scores_codex":[0.9780893,0.001532427,0.01840076,0.00001839134,0.00001903257,0.00004211678,0.00007972187,0.0001166915,0.001701679],"genre_scores_gemma":[0.9845774,0.0006442547,0.01288506,0.00001384686,0.000008375332,0.00001929753,0.0001411294,0.0000200025,0.001690709],"genre_candidate":"methods","genre_consensus":null,"teacher_disagreement_score":0.001056462,"threshold_uncertainty_score":0.002360582,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01531916748252212,"score_gpt":0.2718864434864255,"score_spread":0.2565672760039034,"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."}}