{"id":"W6987849323","doi":"","title":"Use of tire shred-sand mixtures as backfill material for mechanically stabilized earth retaining walls","year":2011,"lang":"en","type":"article","venue":"Purdue e-Pubs (Purdue University System)","topic":"Geotechnical Engineering and Soil Stabilization","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Scrap; Shear strength (soil); Mixing (physics); Shear (geology); Direct shear test; Reinforcement; Material properties; Foundation (evidence)","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.0003854213,0.0002991658,0.0005436036,0.0001996933,0.0001107703,0.00004476065,0.0003333473,0.0003286836,0.0001039458],"category_scores_gemma":[0.0002007016,0.0003258738,0.0002049996,0.0002759393,0.00005647559,0.0003696783,0.00008788281,0.0001726382,0.00001827488],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001524058,"about_ca_system_score_gemma":0.00004951494,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0002561929,"about_ca_topic_score_gemma":0.00003121457,"domain_scores_codex":[0.9984469,0.0000851115,0.0004156106,0.0003591737,0.0002518375,0.0004413485],"domain_scores_gemma":[0.9988175,0.000172103,0.000111354,0.0004700878,0.0002252639,0.0002036914],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.007845347,0.00103835,0.001104591,0.02577655,0.003027149,0.0005228183,0.01902922,0.2470917,0.4567413,0.2154527,0.005372733,0.01699759],"study_design_scores_gemma":[0.01159914,0.002304518,0.002891854,0.003412518,0.001347225,0.0001784133,0.005927348,0.5469335,0.3108403,0.0006532587,0.1093094,0.00460259],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9539683,0.00007984741,0.03657604,0.00002484957,0.001328571,0.001336687,0.0004378707,0.001368192,0.004879589],"genre_scores_gemma":[0.9955141,0.00002741492,0.003843842,0.000005415524,0.00007935792,0.000007885633,0.00009061464,0.00006433534,0.0003670689],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.2998418,"threshold_uncertainty_score":0.9999194,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02275094171194748,"score_gpt":0.1698990380464563,"score_spread":0.1471480963345088,"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."}}