{"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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002261465,0.0001895905,0.0001418102,0.0005449758,0.0002080332,0.0002676053,0.0003382757,0.0002929204,0.0009243899],"category_scores_gemma":[0.002071668,0.0001816355,0.0001444641,0.0003144628,0.0008805509,0.0005707758,0.0002639913,0.0003319115,0.0001490757],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003187912,"about_ca_system_score_gemma":0.0001895144,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001798053,"about_ca_topic_score_gemma":0.001069664,"domain_scores_codex":[0.9996386,0.00002684687,0.00001694878,0.00009166148,0.0001646138,0.00006138118],"domain_scores_gemma":[0.9990118,0.0003490969,0.0002395234,0.0001191742,0.0002234393,0.00005703259],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.0003929331,0.00007852372,0.02886362,0.0001815402,0.00002680143,0.001987916,0.001011539,0.07569186,0.8557815,0.005324337,0.0005874963,0.03007187],"study_design_scores_gemma":[0.00001822206,0.0002847119,0.1310056,0.00002063428,0.0000289984,0.00153351,0.0004613808,0.4912225,0.3705559,0.002774437,0.001981412,0.0001126757],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9676867,0.0002075035,0.02798221,0.00009276572,0.00001127199,0.00002774193,0.0002030375,0.0001633715,0.003625277],"genre_scores_gemma":[0.9986736,0.00003856384,0.0008188566,0.00000627159,0.000001732787,0.000008891517,0.00003347249,0.000008962808,0.0004097107],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001798053,"threshold_uncertainty_score":0.003575146,"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."}}