{"id":"W4406857856","doi":"10.1016/j.conbuildmat.2025.140115","title":"Beneficial effect of recycled tire powder incorporation on the tensile performance of strain-hardening alkali-activated concrete","year":2025,"lang":"en","type":"article","venue":"Construction and Building Materials","topic":"Concrete and Cement Materials Research","field":"Engineering","cited_by":14,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of British Columbia","funders":"Korea Railroad Research Institute","keywords":"Materials science; Ultimate tensile strength; Tensile strain; Composite material; Strain hardening exponent; Hardening (computing); Alkali metal; Strain (injury); Chemistry","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":[0.0003868959,0.00011788,0.0002662248,0.0001145596,0.000082723,0.00004706084,0.0000682445,0.0000721721,0.0001885052],"category_scores_gemma":[0.00004938605,0.00008768006,0.00002483612,0.0001330016,0.0001024234,0.00007401531,0.0000326719,0.00005137041,9.767994e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00001938247,"about_ca_system_score_gemma":0.00001624553,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00001639342,"about_ca_topic_score_gemma":2.938297e-7,"domain_scores_codex":[0.9992451,0.0001004827,0.0003017939,0.0001147003,0.0001175182,0.0001204084],"domain_scores_gemma":[0.9995919,0.0001177194,0.000091469,0.00012334,0.00005808958,0.00001748704],"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":[0.0002134496,6.73439e-7,0.0003112322,0.0002692527,0.00004530179,2.148124e-7,0.00002323925,0.0000444194,0.9865298,0.001616462,0.00004913155,0.01089681],"study_design_scores_gemma":[0.0003818039,0.0001116001,0.00053364,0.0002429559,0.00002253947,0.000002928463,0.00003949018,0.0005836697,0.9978209,0.0000481529,0.0001388004,0.00007357514],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9985478,0.00002661384,0.00004599448,0.00003837076,0.0005500035,0.0002083158,0.0000405468,0.00005024897,0.0004920841],"genre_scores_gemma":[0.9997371,0.00008054112,0.00006864972,0.00001169973,0.00004900347,0.0000157587,0.00001489011,0.000009838005,0.00001249169],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01129103,"threshold_uncertainty_score":0.3575489,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.008828801654979455,"score_gpt":0.2362619639966752,"score_spread":0.2274331623416957,"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."}}