{"id":"W2073732949","doi":"10.1139/t01-085","title":"Effect of ageing on stiffness of very loose sand","year":2002,"lang":"en","type":"article","venue":"Canadian Geotechnical Journal","topic":"Geotechnical Engineering and Soil Mechanics","field":"Engineering","cited_by":35,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Ageing; Shearing (physics); Stiffness; Materials science; Geotechnical engineering; Modulus; Creep; Composite material; Compression (physics); Stress (linguistics); Isotropy; Geology","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0003970991,0.0001842149,0.0003715112,0.0003206302,0.00005020699,0.00001687,0.0002931821,0.0002494011,0.0001331064],"category_scores_gemma":[0.0002859533,0.0001692119,0.0001623751,0.000279525,0.00004451603,0.00005198711,0.00001466794,0.0007817405,0.00001832207],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001503135,"about_ca_system_score_gemma":0.00002877585,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0002894585,"about_ca_topic_score_gemma":0.00006330873,"domain_scores_codex":[0.9988151,0.00003978896,0.0003950707,0.0001130808,0.0002367709,0.0004002408],"domain_scores_gemma":[0.9989543,0.000172973,0.00005331256,0.0002710775,0.00004347265,0.0005048589],"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":[0.000014511,0.00001798012,0.000004020838,0.0001713825,0.00004996636,0.0002306394,0.00002327123,0.8172794,0.003819829,0.0002390087,0.001419219,0.1767308],"study_design_scores_gemma":[0.001379883,0.001010156,0.000796477,0.0008076364,0.00009622061,0.0003712276,0.000007355611,0.9671572,0.0200489,0.0003786109,0.007395538,0.0005507281],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9899241,0.001504518,0.005291495,0.0001260587,0.0008280402,0.0001963406,0.00002944192,0.0002156242,0.00188439],"genre_scores_gemma":[0.9996561,0.0001384401,0.00004831206,0.00002246128,0.00006560925,0.000003195644,9.619263e-7,0.00003659051,0.00002836536],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.17618,"threshold_uncertainty_score":0.6900261,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.006514418730101256,"score_gpt":0.184110085161197,"score_spread":0.1775956664310958,"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."}}