{"id":"W2608344020","doi":"10.1680/jmacr.16.00525","title":"Structural behaviour of reinforced concrete beams containing crumb rubber and steel fibres","year":2017,"lang":"en","type":"article","venue":"Magazine of Concrete Research","topic":"Innovative concrete reinforcement materials","field":"Engineering","cited_by":25,"is_retracted":false,"has_abstract":true,"ca_institutions":"Memorial University of Newfoundland","funders":"Research and Development Corporation of Newfoundland and Labrador","keywords":"Materials science; Cracking; Crumb rubber; Shear (geology); Brittleness; Composite material; Structural engineering; Flexural strength; Composite number; Natural rubber; Engineering","routes":{"ca_aff":true,"ca_fund":true,"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":[0.001730984,0.0003126156,0.0007839589,0.0003464761,0.0002929409,0.0002106234,0.0007173452,0.0001965812,0.000465893],"category_scores_gemma":[0.0007514238,0.0003025951,0.00009020054,0.0001759573,0.001084132,0.0005634089,0.0005378222,0.0004220012,0.00002359323],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00006764306,"about_ca_system_score_gemma":0.0000948143,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0001601886,"about_ca_topic_score_gemma":0.000001680519,"domain_scores_codex":[0.9971362,0.0001263659,0.0008707265,0.0003035814,0.0008248716,0.0007382022],"domain_scores_gemma":[0.9973113,0.0003345274,0.0003224265,0.0009286834,0.0009517385,0.0001513177],"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":[0.0002790683,1.1626e-7,0.003738367,0.0006548436,0.0001797803,0.00002150339,0.0004459399,0.0001676746,0.9828254,0.0100347,0.0006592533,0.0009933758],"study_design_scores_gemma":[0.003515731,0.0009901858,0.02387183,0.0006061012,0.00005559035,0.00002431191,0.0003935677,0.02674428,0.9409757,0.0001037634,0.00206854,0.0006503645],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.971622,0.0002790279,0.00006764397,0.00006890335,0.0002189396,0.0006208846,0.0001083444,0.00007272729,0.02694156],"genre_scores_gemma":[0.9976819,0.0001191662,0.0007272304,0.000009616299,0.0001224616,0.00003112572,0.00003939278,0.00006691473,0.001202154],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.04184964,"threshold_uncertainty_score":0.9999426,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05153835407360069,"score_gpt":0.330579917438304,"score_spread":0.2790415633647033,"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."}}