{"id":"W2123740616","doi":"10.1093/gji/ggt221","title":"Numerical simulation of acoustic emission in brittle rocks by two-dimensional finite-discrete element analysis","year":2013,"lang":"en","type":"article","venue":"Geophysical Journal International","topic":"Rock Mechanics and Modeling","field":"Engineering","cited_by":219,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto","funders":"","keywords":"Acoustic emission; Dissipation; Finite element method; Brittleness; Geology; Solver; Fracture mechanics; Mechanics; Elastic energy; Discrete element method; Deformation (meteorology); Structural engineering; Physics; Acoustics; Computer science; 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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.00009766254,0.0001221398,0.0002111224,0.0002074735,0.00003933842,0.00004605423,0.0001620388,0.00004716872,0.0004786254],"category_scores_gemma":[0.00004244634,0.0001127664,0.0001569706,0.0002263856,0.000006552557,0.000203201,0.00004004463,0.0002668085,0.00002429897],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001001171,"about_ca_system_score_gemma":0.00001519533,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00009508967,"about_ca_topic_score_gemma":0.000002954632,"domain_scores_codex":[0.9987498,0.00002283782,0.0004520011,0.0001326415,0.0004552637,0.0001874918],"domain_scores_gemma":[0.9994305,0.0001211024,0.00009136542,0.00007862172,0.0001685368,0.0001098682],"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":[0.00001038996,0.00006067243,0.000221805,0.000003790586,0.0001678275,0.000002629652,0.00003693438,0.9618153,0.03547624,0.00001189686,0.0004488325,0.001743684],"study_design_scores_gemma":[0.0003904428,0.00002719793,0.0004862266,0.00003069198,0.00004365008,0.000002540387,0.0000129545,0.9944564,0.003036218,0.001320208,0.00007880029,0.000114726],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.5487587,0.00003980595,0.4506472,0.00009139456,0.0002221787,0.00005477575,0.00001249915,0.00001668095,0.0001567601],"genre_scores_gemma":[0.9990946,0.000009399306,0.0005109842,0.00004433338,0.0001749754,0.000006246515,0.00005221278,0.00001458685,0.00009263997],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.4503359,"threshold_uncertainty_score":0.5240613,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007252395310035561,"score_gpt":0.2495856455393701,"score_spread":0.2423332502293346,"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."}}