{"id":"W2945405524","doi":"10.2298/tsci180907215g","title":"Variation law of coal permeability under cyclic loading and unloading","year":2019,"lang":"en","type":"article","venue":"Thermal Science","topic":"Rock Mechanics and Modeling","field":"Engineering","cited_by":15,"is_retracted":false,"has_abstract":true,"ca_institutions":"Geomechanica (Canada)","funders":"Fundamental Research Funds for the Central Universities; China University of Mining and Technology","keywords":"Coal; Permeability (electromagnetism); Materials science; Overburden pressure; Geotechnical engineering; Plasticity; Composite material; Coal mining; Stress path; Shear (geology); Scanning electron microscope; Geology; Engineering; Chemistry","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":[0.0003593161,0.00004814807,0.00006752818,0.00002851113,0.00006482819,0.00001908329,0.0001003547,0.0000209153,0.00002895694],"category_scores_gemma":[0.000005687801,0.00004430714,0.00001106499,0.0001012202,0.0000392298,0.0002189503,0.00003998061,0.00004730919,0.00000664856],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0000350645,"about_ca_system_score_gemma":0.00001173983,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00005557603,"about_ca_topic_score_gemma":0.00000409435,"domain_scores_codex":[0.9995135,0.000005679789,0.00008886567,0.0001170803,0.0001306636,0.0001442161],"domain_scores_gemma":[0.9998007,0.00001757118,0.00001628022,0.0001072945,0.0000201384,0.00003799572],"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":[0.000001081286,0.000002291262,0.0001023306,0.00001414097,0.000001148145,4.100926e-8,0.0003378824,0.1284679,0.8529444,0.01766316,6.52084e-8,0.0004654836],"study_design_scores_gemma":[0.0001075474,0.00001728245,0.009472725,0.00001655184,0.000003692759,0.000001354405,0.00007662812,0.8634724,0.1250521,0.001680794,0.000009052669,0.00008988042],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9852287,0.00003948778,0.008331981,0.000008644072,0.0001479984,0.00006111093,7.182487e-7,0.00003676814,0.0061446],"genre_scores_gemma":[0.999697,0.000003947405,0.0002553078,0.00001741923,0.00001246302,8.048552e-7,1.487442e-7,0.00000492238,0.000007943493],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.7350045,"threshold_uncertainty_score":0.1806792,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01177784921310239,"score_gpt":0.2192527206404921,"score_spread":0.2074748714273897,"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."}}