{"id":"W2100947240","doi":"10.1139/t99-131","title":"Design and construction of the barrier system for the Halton Landfill","year":2000,"lang":"en","type":"article","venue":"Canadian Geotechnical Journal","topic":"Landfill Environmental Impact Studies","field":"Environmental Science","cited_by":25,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Containment (computer programming); Hydraulic conductivity; Aquifer; Hydrogeology; Geotechnical engineering; Diffusion; Environmental science; Chloride; Geology; Groundwater; Materials science; Soil science; Computer science","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0003521087,0.00008153278,0.00009925076,0.00001363912,0.0005437849,0.00002598804,0.0002081923,0.00005994949,0.0007492616],"category_scores_gemma":[0.00003658286,0.00004116912,0.00005469078,0.00007161526,0.0004880227,0.00006789457,0.0000352583,0.0001668462,0.00001397379],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003051272,"about_ca_system_score_gemma":0.00003143075,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.004636406,"about_ca_topic_score_gemma":0.0006304801,"domain_scores_codex":[0.9992991,0.00005552264,0.000163996,0.0001000394,0.0001511938,0.0002301276],"domain_scores_gemma":[0.9994695,0.0001047762,0.00006088456,0.0001546269,0.000003657956,0.0002065113],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"observational","study_design_scores_codex":[0.0004660265,0.00009096093,0.08414917,0.00008378278,0.0004863876,0.00007384091,0.001952616,0.2204015,0.01568995,0.0006761477,0.05449265,0.621437],"study_design_scores_gemma":[0.004905629,0.001020147,0.4890271,0.0004015882,0.0007376232,0.01242316,0.001673801,0.07932416,0.02514808,0.005214125,0.3787244,0.00140022],"study_design_candidate":"design_other","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9260182,0.001597346,0.03602893,0.02005826,0.001320042,0.003821184,0.0002138376,0.00007601864,0.01086616],"genre_scores_gemma":[0.9984995,0.00009206479,0.0008569958,0.000271241,0.0000417238,0.00001094183,2.204659e-7,0.000008148618,0.0002191771],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.6200367,"threshold_uncertainty_score":0.8203889,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.009104279173283386,"score_gpt":0.1905460595579265,"score_spread":0.1814417803846431,"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."}}