{"id":"W2556470877","doi":"","title":"LONG-TERM PERFORMANCE OF HDPE GEOMEMBRANES AS LANDFILL LINERS","year":2009,"lang":"en","type":"dissertation","venue":"QSpace (Queen's University Library)","topic":"Geotechnical Engineering and Soil Stabilization","field":"Engineering","cited_by":13,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Natural Sciences and Engineering Research Council of Canada; Ministry of Environment","keywords":"Geomembrane; High-density polyethylene; Term (time); Waste management; Environmental science; Engineering; Geotechnical engineering; Materials science; Polyethylene; Composite material","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0007238893,0.000164576,0.00027546,0.0001761415,0.0005350237,0.000471078,0.0003111977,0.000369778,0.003843157],"category_scores_gemma":[0.0006072874,0.00007950346,0.0002883548,0.0002087638,0.0002079634,0.0008090533,0.0003645798,0.0002803248,0.0008922644],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004814665,"about_ca_system_score_gemma":0.0003688853,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003476349,"about_ca_topic_score_gemma":0.005566007,"domain_scores_codex":[0.9996723,0.00007338252,0.00001623655,0.00005389114,0.0001228717,0.00006133621],"domain_scores_gemma":[0.999559,0.00009206557,0.00005123195,0.0000624976,0.000183251,0.00005198948],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"observational","study_design_scores_codex":[0.001438869,0.0001973238,0.004820892,0.00009095779,0.00001772068,0.0001517017,0.0002617835,0.002076897,0.9674692,0.0002832426,0.00109259,0.02209874],"study_design_scores_gemma":[0.00002293183,0.001214854,0.01052549,0.000007736367,0.00002393875,0.00007000869,0.0004246699,0.002609698,0.9787416,0.0001018624,0.006240548,0.00001665752],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9975141,0.0001943043,0.0008084434,0.0001195768,0.00002091046,0.00001326737,0.000284673,0.00003665584,0.001008046],"genre_scores_gemma":[0.9911618,0.0001247441,0.001175628,0.000027988,0.00000454438,0.0000121769,0.0002073349,0.00001570982,0.007269982],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.003843157,"threshold_uncertainty_score":0.01285666,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.003077158585078671,"score_gpt":0.1647044806534074,"score_spread":0.1616273220683287,"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."}}