{"id":"W2593663787","doi":"10.1139/cgj-2016-0473","title":"Insight into hydraulic conductivity testing of geosynthetic clay liners (GCLs) exhumed after 5 and 7 years in a cover","year":2017,"lang":"en","type":"article","venue":"Canadian Geotechnical Journal","topic":"Landfill Environmental Impact Studies","field":"Environmental Science","cited_by":53,"is_retracted":false,"has_abstract":true,"ca_institutions":"Queen's University","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Geosynthetic clay liner; Hydraulic conductivity; Bentonite; Geotechnical engineering; Hydraulic head; Head (geology); Geology; Materials science; Soil science; Geomorphology; Soil water","routes":{"ca_aff":true,"ca_fund":true,"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":[],"consensus_categories":[],"category_scores_codex":[0.0003568084,0.0001400467,0.0002307598,0.00008619529,0.000243487,0.0000697439,0.0002995285,0.0001161717,0.0005213745],"category_scores_gemma":[0.000552295,0.0001224773,0.00004391023,0.00007923274,0.0008869319,0.0003490595,0.0002745061,0.0004180291,0.00004908974],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005251776,"about_ca_system_score_gemma":0.00005466952,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.05492007,"about_ca_topic_score_gemma":0.01402139,"domain_scores_codex":[0.9988713,0.00004825841,0.0002561876,0.0002188697,0.0002213826,0.0003840613],"domain_scores_gemma":[0.9989877,0.00006592322,0.0001604085,0.0003012776,0.000004834569,0.0004798952],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0000629427,0.0001027034,0.9148009,0.0000170997,0.00004139583,0.001154197,0.001533028,0.00388109,0.0234554,0.000004385019,0.0006823806,0.05426449],"study_design_scores_gemma":[0.0004454455,0.00008063097,0.9931058,0.00006461938,0.00001574266,0.0001893971,0.00002302132,0.0009476078,0.0005775203,0.0003821758,0.003976674,0.0001913382],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9958618,0.0001066207,0.00002397018,0.0009248349,0.00006601424,0.0001203861,0.000007542372,0.000005664405,0.002883225],"genre_scores_gemma":[0.9991457,0.00005116687,0.0003674624,0.0003213848,0.00003139046,0.000006397194,3.572104e-7,0.00001437079,0.0000617592],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.07830493,"threshold_uncertainty_score":0.9513733,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01701525635005094,"score_gpt":0.2351399681411699,"score_spread":0.218124711791119,"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."}}