{"id":"W4414244379","doi":"10.1680/jgein.25.00043","title":"Blended polyolefin geomembrane degradation in water and extreme pH mining environments","year":2025,"lang":"en","type":"article","venue":"Geosynthetics International","topic":"Landfill Environmental Impact Studies","field":"Environmental Science","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Queen's University","funders":"","keywords":"Geomembrane; Polyolefin; High-density polyethylene; Ultimate tensile strength; Polyethylene; Degradation (telecommunications); Leaching (pedology)","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001726672,0.0003756738,0.0002599848,0.0001643654,0.0001340594,0.0002578502,0.0001653678,0.0003841584,0.0004521816],"category_scores_gemma":[0.0002015382,0.0001259965,0.0002150601,0.0001820148,0.0001574757,0.0004131904,0.000263074,0.0003888995,0.0001268692],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002131051,"about_ca_system_score_gemma":0.0001489009,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0008401505,"about_ca_topic_score_gemma":0.001353312,"domain_scores_codex":[0.9998852,0.00001211909,0.000009305312,0.00002868715,0.00003184315,0.00003284478],"domain_scores_gemma":[0.9999164,0.00001093654,0.00002754447,0.000004205555,0.00002601278,0.00001488705],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.000116635,0.00001348702,0.0003693092,0.00003114519,0.000004455673,0.00004179967,0.00002353145,0.0001400373,0.9983216,0.00001435005,0.000008169251,0.000915523],"study_design_scores_gemma":[0.000005486827,0.0003491996,0.003407874,0.000006614131,0.00001234138,0.00005347444,0.00006967016,0.0005286349,0.9950863,0.00001796874,0.0004561264,0.000006434069],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9992482,0.0001250937,0.0003525551,0.000009302337,0.0000040553,0.000006747153,0.00007731567,0.00001156444,0.0001651206],"genre_scores_gemma":[0.9981264,0.0002080676,0.0008050562,0.00001472517,0.00000217989,0.0000158192,0.000123099,0.000007177618,0.0006974034],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0008401505,"threshold_uncertainty_score":0.00167048,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01239254049330469,"score_gpt":0.2281607773006383,"score_spread":0.2157682368073336,"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."}}