{"id":"W4407182613","doi":"10.1080/13632469.2025.2458597","title":"Retrofit Strategies Using Braces for Pre-Northridge Steel Moment-Frame Buildings: An Analytical Study","year":2025,"lang":"en","type":"article","venue":"Journal of Earthquake Engineering","topic":"Seismic Performance and Analysis","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Nordic Life Science Pipeline (Canada)","funders":"U.S. Geological Survey","keywords":"Steel frame; Structural engineering; Moment (physics); Frame (networking); Engineering; Forensic engineering; Computer science; Architectural engineering; Physics; Mechanical engineering","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":[],"consensus_categories":[],"category_scores_codex":[0.0003750258,0.0002333226,0.0004804965,0.0005995496,0.00007295824,0.0001854944,0.0002637829,0.00008528724,0.00001477531],"category_scores_gemma":[0.00004554337,0.0002210941,0.0002043826,0.0005098001,0.00001477377,0.0008938988,0.0000249615,0.0003427152,8.390253e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00009022091,"about_ca_system_score_gemma":0.00006556818,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000007760868,"about_ca_topic_score_gemma":0.000006269466,"domain_scores_codex":[0.9985682,0.00001329694,0.000663728,0.0001521256,0.0002572236,0.0003453995],"domain_scores_gemma":[0.9993521,0.00007231353,0.0001043911,0.0002195359,0.0001356689,0.0001160176],"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":[0.0000276038,0.00006873456,0.005113228,0.0001196179,0.0005140942,0.00001300105,0.0004076223,0.9845461,0.005307718,0.0001619201,0.00007183618,0.003648543],"study_design_scores_gemma":[0.0008367122,0.0003124803,0.05385269,0.0001907649,0.0002540441,0.00001819068,0.001470895,0.9402466,0.0006403337,0.00002515511,0.001899498,0.0002525761],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8738405,0.0005302668,0.124923,0.00002231173,0.000417956,0.000143188,0.000005743796,0.00007627227,0.00004072256],"genre_scores_gemma":[0.9953703,0.00005894845,0.004143398,0.00002094753,0.0003142796,0.000004999935,0.000001633302,0.00003263571,0.00005288557],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1215298,"threshold_uncertainty_score":0.9015956,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01592204147057628,"score_gpt":0.2886687584812035,"score_spread":0.2727467170106272,"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."}}