{"id":"W2004022150","doi":"10.1007/s00603-009-0071-z","title":"Fracture Toughness and Fracture Roughness in Anisotropic Granitic Rocks","year":2009,"lang":"en","type":"article","venue":"Rock Mechanics and Rock Engineering","topic":"Rock Mechanics and Modeling","field":"Engineering","cited_by":74,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Toronto","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Fracture toughness; Anisotropy; Surface finish; Fracture (geology); Materials science; Geology; Fracture mechanics; Surface roughness; Composite material; Optics","routes":{"ca_aff":true,"ca_fund":true,"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":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.00009171672,0.0004420435,0.0004435304,0.0002357846,0.0001520557,0.00009276733,0.0001621829,0.0003260963,0.00001004989],"category_scores_gemma":[0.0000222087,0.0004488142,0.00005883641,0.0002437756,2.770741e-7,0.0002602706,0.00006496568,0.0005671166,0.000003040618],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00006713665,"about_ca_system_score_gemma":0.0000133282,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0000127059,"about_ca_topic_score_gemma":0.00001414666,"domain_scores_codex":[0.998453,0.00001018013,0.0003625271,0.0003997688,0.0002008934,0.0005736328],"domain_scores_gemma":[0.9994423,0.00003631271,0.00003684673,0.0002439246,0.00003853654,0.000202078],"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":[0.00000618942,0.00001782129,0.00001147676,0.0001291022,0.00001962024,0.000027281,0.0003853389,0.9908919,0.004535859,0.003160137,0.00005117516,0.0007640634],"study_design_scores_gemma":[0.0005872536,0.00006804243,0.0001569356,0.0001780394,0.00002730227,0.00005346177,0.000103843,0.9899791,0.002140144,0.002776222,0.003397535,0.0005321454],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.05870983,0.004240155,0.9359716,0.0001291469,0.0003406002,0.0002319104,0.000005790928,0.0003215423,0.000049463],"genre_scores_gemma":[0.9975662,0.001344674,0.0005192763,0.0002662645,0.0001760767,0.00001637951,0.00001198673,0.00007733253,0.00002177254],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.9388564,"threshold_uncertainty_score":0.9997964,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.005412266969522393,"score_gpt":0.1911319034902063,"score_spread":0.1857196365206839,"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."}}