{"id":"W2019817310","doi":"10.1016/s0020-7683(00)00313-9","title":"Statistics of the elastic behaviour of granular materials","year":2001,"lang":"en","type":"article","venue":"International Journal of Solids and Structures","topic":"Granular flow and fluidized beds","field":"Engineering","cited_by":58,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Waterloo","funders":"","keywords":"Isotropy; Granular material; Shearing (physics); Standard deviation; Equipartition theorem; Probability density function; Discrete element method; Probability distribution; Gaussian; Materials science; Mathematics; Statistical physics; Classical mechanics; Mechanics; Physics; Statistics; Composite material","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":[0.002641998,0.0004118147,0.0007875879,0.002731725,0.0004726167,0.001514634,0.0009320421,0.0009867145,0.003318609],"category_scores_gemma":[0.01820396,0.0006287438,0.0005356381,0.001590796,0.001844943,0.002801473,0.0009794048,0.0009980272,0.000590519],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006006732,"about_ca_system_score_gemma":0.0003704353,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0007466968,"about_ca_topic_score_gemma":0.001093814,"domain_scores_codex":[0.9991217,0.0001780631,0.00009439523,0.0001858391,0.0002607678,0.0001592074],"domain_scores_gemma":[0.9697907,0.0191498,0.00472123,0.002980317,0.001971762,0.001386211],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"observational","study_design_scores_codex":[0.001186372,0.0004251415,0.08143666,0.0004291986,0.0002018468,0.0007655731,0.0003144055,0.5834917,0.02452543,0.2600666,0.00645633,0.04070067],"study_design_scores_gemma":[0.00003383879,0.0001982633,0.07185199,0.00003426136,0.00003810263,0.000405698,0.0001180344,0.8161333,0.006060268,0.1037433,0.001280404,0.0001025434],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9333876,0.0006402746,0.0597895,0.0005829837,0.00006364991,0.00002564716,0.001425451,0.0003980256,0.003686996],"genre_scores_gemma":[0.9939453,0.0003286659,0.00191819,0.0000432773,0.0001026712,0.00002588075,0.001791892,0.00006726215,0.001776782],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.003318609,"threshold_uncertainty_score":0.01397234,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.006391516722712299,"score_gpt":0.2287469307343132,"score_spread":0.2223554140116009,"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."}}