{"id":"W2382433503","doi":"","title":"Effect of Rubber Aggregate on Reduction of Compressive Strength of Concrete","year":2013,"lang":"en","type":"article","venue":"Journal of Building Materials","topic":"Innovative concrete reinforcement materials","field":"Engineering","cited_by":7,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia","funders":"","keywords":"Compressive strength; Materials science; Aggregate (composite); Natural rubber; Composite material; Volume fraction; Strength reduction; Volume (thermodynamics); Structural engineering; 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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0003322227,0.0004206694,0.0003863675,0.0002500291,0.0001490989,0.0002559776,0.0002033799,0.0002214383,0.001487335],"category_scores_gemma":[0.0005691919,0.0001697278,0.0003726732,0.0001382803,0.0002429512,0.0001983823,0.0002456272,0.0003029139,0.0002219067],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001530224,"about_ca_system_score_gemma":0.0001672247,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000907739,"about_ca_topic_score_gemma":0.00151694,"domain_scores_codex":[0.9995826,0.000106004,0.00004294176,0.00007935835,0.000130186,0.00005893758],"domain_scores_gemma":[0.999376,0.0002165708,0.0001631247,0.00005688778,0.00008705462,0.0001004016],"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":[0.0006900615,0.0001373539,0.0007966092,0.0001175686,0.00001815516,0.00005137845,0.00005474959,0.0006122621,0.9941025,0.00002750961,0.00001253281,0.003379303],"study_design_scores_gemma":[0.00001038806,0.003338714,0.005855213,0.000005552715,0.00004059814,0.00004542368,0.00003564162,0.0006829537,0.9895064,0.00001318078,0.0004570208,0.000008819112],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9987345,0.0002327667,0.0004123345,0.000008061119,0.000006271076,0.000008677166,0.00004363917,0.0000209575,0.0005327111],"genre_scores_gemma":[0.9981469,0.0001984143,0.0006853678,0.00001180918,0.000004205906,0.000005541001,0.00004774763,0.000005849271,0.0008943487],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001487335,"threshold_uncertainty_score":0.004975677,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.006898502623367764,"score_gpt":0.2386436414282082,"score_spread":0.2317451388048405,"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."}}