{"id":"W1853097040","doi":"10.1520/stp36424s","title":"Pore Structure and Permeability","year":2009,"lang":"en","type":"book-chapter","venue":"ASTM International eBooks","topic":"Enhanced Oil Recovery Techniques","field":"Engineering","cited_by":60,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Toronto","funders":"","keywords":"Permeability (electromagnetism); Geology; Materials science; Geotechnical 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":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.00003952025,0.0002701225,0.0002044344,0.0001164585,0.00001991699,0.00004052151,0.0002049157,0.0002928993,0.0003757087],"category_scores_gemma":[0.00001213605,0.0002837629,0.00007758286,0.000003249897,0.00005854089,0.00005397547,0.00004922863,0.0004160834,0.00001052698],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001447,"about_ca_system_score_gemma":0.00001698057,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000002260818,"about_ca_topic_score_gemma":0.00002159976,"domain_scores_codex":[0.9991767,0.000002935877,0.000223331,0.0002451524,0.00023312,0.0001187661],"domain_scores_gemma":[0.9995825,0.00003008233,0.00005222354,0.000203874,0.00007746972,0.00005384489],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"not_applicable","study_design_scores_codex":[0.00001857038,0.000004007351,0.0000228958,0.00008812756,0.0002545484,0.00004542883,0.0001358639,0.000110716,0.002102748,0.2185576,0.004277354,0.7743822],"study_design_scores_gemma":[0.0001580191,0.00005306763,0.0003841315,0.0002672298,0.00002923522,0.00008171162,0.000002303285,0.0005366936,0.005996726,0.4266639,0.5652485,0.0005784318],"study_design_candidate":"design_other","study_design_consensus":null,"genre_codex":"other","genre_gemma":"other","genre_scores_codex":[0.001089995,0.0001502824,0.0003033037,0.00002879377,0.0003980388,0.0001329824,0.0001726571,0.0004267754,0.9972972],"genre_scores_gemma":[0.3093531,0.0001504796,0.004081937,0.0002501587,0.0005600975,0.00001133525,0.0002210166,0.000134204,0.6852377],"genre_candidate":"other","genre_consensus":"other","teacher_disagreement_score":0.7738037,"threshold_uncertainty_score":0.9999614,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.006115374819050948,"score_gpt":0.2085906620701889,"score_spread":0.2024752872511379,"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."}}