{"id":"W7017595950","doi":"","title":"Assessment of permeable reactive barriers for sulphate reduction at the former Steep Rock Iron Mine site, Atikokan, Ontario","year":2012,"lang":"en","type":"dissertation","venue":"Knowledge Commons (Lakehead University)","topic":"Mine drainage and remediation techniques","field":"Environmental Science","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Sediment; Organic matter; Carbonate; Uranium mine; Erosion; Arsenic; Carbonate rock","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow","insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0002880442,0.0003299237,0.000381448,0.0002353143,0.0006225248,0.00001733789,0.0004277385,0.0003194372,0.001944376],"category_scores_gemma":[0.00003070238,0.000289216,0.0002537286,0.0004339063,0.000122769,0.0004253731,0.0001865073,0.0003398969,0.00006054803],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.002359233,"about_ca_system_score_gemma":0.0002074855,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00441505,"about_ca_topic_score_gemma":0.8364421,"domain_scores_codex":[0.9984928,0.0001216544,0.0003053007,0.0004227386,0.00028104,0.0003764893],"domain_scores_gemma":[0.9986316,0.0001195972,0.0004655306,0.000490081,0.0001235313,0.0001696914],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"not_applicable","study_design_scores_codex":[0.002115767,0.002550356,0.2807581,0.001536798,0.00091894,0.00002411264,0.1426285,0.000868414,0.3563617,0.008241013,0.1875132,0.01648319],"study_design_scores_gemma":[0.001124524,0.0003870015,0.2896266,0.0001566316,0.0006841804,0.000006928502,0.00479334,0.0001359634,0.02371191,0.0001286179,0.6785053,0.0007390245],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.7385761,0.000126599,0.0002245388,0.00005873445,0.0004185304,0.0009960218,0.00007022808,0.00004670143,0.2594826],"genre_scores_gemma":[0.7058867,0.000005421403,0.00007115911,0.000001527598,0.00005231516,0.00002036367,0.001197819,0.00002666511,0.2927381],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.832027,"threshold_uncertainty_score":0.999956,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01493401175913452,"score_gpt":0.2507009941712373,"score_spread":0.2357669824121028,"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."}}