{"id":"W4412939380","doi":"10.1109/lmwt.2025.3593359","title":"A Stable FDTD Subgridding Method for Thin PEC Sheet Structure Modeling","year":2025,"lang":"en","type":"article","venue":"IEEE Microwave and Wireless Technology Letters","topic":"Advanced Surface Polishing Techniques","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Dalhousie University; University of Alberta","funders":"Yunnan Key Research and Development Program","keywords":"Finite-difference time-domain method; Materials science; Computer science; Optics; 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":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.0001611073,0.0002929981,0.000392368,0.0004708133,0.000161258,0.00005640638,0.0003239594,0.0003809136,0.000001677951],"category_scores_gemma":[0.00002629809,0.0003132659,0.0000618292,0.0003747159,0.0000950286,0.0001825998,0.00007621493,0.0005275833,6.962392e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001195436,"about_ca_system_score_gemma":0.000015331,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00002658049,"about_ca_topic_score_gemma":0.0000516397,"domain_scores_codex":[0.9987335,0.00001801367,0.0002829618,0.0003904992,0.00006477618,0.0005102968],"domain_scores_gemma":[0.9994348,0.00008847238,0.0000406645,0.0003565191,0.00004488243,0.00003471538],"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":[0.000009019874,0.000004091885,0.0001094652,0.000148461,0.0000708253,0.000004798513,0.0001025978,0.0363001,0.9465829,0.002358134,0.003232428,0.01107724],"study_design_scores_gemma":[0.0002573049,0.00001025425,0.000002370465,0.0001165392,0.00003407683,0.0000131022,0.00009220868,0.2977313,0.6846966,0.0155326,0.001239551,0.0002740886],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.4460422,0.0003645127,0.5507038,0.001481374,0.0001742252,0.0002237316,0.00002968555,0.0009416065,0.00003888045],"genre_scores_gemma":[0.7329932,0.00009804255,0.2660853,0.0006574307,0.00003008561,0.00005990368,0.000008099383,0.00004609911,0.00002180416],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.2869511,"threshold_uncertainty_score":0.9999319,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007672116891566088,"score_gpt":0.2516374684978063,"score_spread":0.2439653516062402,"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."}}