{"id":"W1965915658","doi":"10.1139/cgj-2012-0367","title":"Changes in geosynthetic clay liner (GCL) properties after 2 years in a cover over arsenic-rich tailings","year":2013,"lang":"en","type":"article","venue":"Canadian Geotechnical Journal","topic":"Landfill Environmental Impact Studies","field":"Environmental Science","cited_by":42,"is_retracted":false,"has_abstract":true,"ca_institutions":"Queen's University","funders":"","keywords":"Geosynthetic clay liner; Geotextile; Tailings; Bentonite; Hydraulic conductivity; Geotechnical engineering; Geology; Environmental science; Soil water; Materials science; Soil science; Metallurgy","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":true,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["insufficient_payload"],"consensus_categories":["insufficient_payload"],"category_scores_codex":[0.0002552927,0.0002131626,0.000251108,0.0002005916,0.00007785088,0.00008998311,0.0003058407,0.000183583,0.01000857],"category_scores_gemma":[0.0001046937,0.0001687233,0.00006025236,0.0002768481,0.0003071994,0.0003303162,0.0001907377,0.0006730633,0.00141832],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001430148,"about_ca_system_score_gemma":0.00005268782,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.06853703,"about_ca_topic_score_gemma":0.08872931,"domain_scores_codex":[0.9981472,0.00006801153,0.0003303001,0.000296739,0.0003387362,0.0008190347],"domain_scores_gemma":[0.999142,0.00002832245,0.00006869336,0.0002277458,0.000004995894,0.0005282604],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00016114,0.000485657,0.8475942,0.00003168621,0.00007707477,0.003698308,0.004021704,0.0344651,0.05244954,0.000006444134,0.02506705,0.03194211],"study_design_scores_gemma":[0.000718917,0.0001193962,0.9751195,0.0001219228,0.00001307881,0.0002847116,0.0001002881,0.002918988,0.0005639917,0.0002568534,0.01929956,0.0004827805],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9949439,0.0001888017,0.000004886811,0.003472493,0.0000909099,0.0003281089,0.000006378513,0.00001332294,0.0009511735],"genre_scores_gemma":[0.9968193,0.0001546525,0.00007170601,0.002059416,0.00006154439,0.00007237437,9.269316e-7,0.0000289651,0.0007310987],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1275253,"threshold_uncertainty_score":0.9993592,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.008439199456311677,"score_gpt":0.1913671943019628,"score_spread":0.1829279948456511,"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."}}