{"id":"W6921988889","doi":"10.7939/r3w380","title":"Environmental Risk Factors Associated with Contamination of Private Drinking Water Wells with Escherichia coli","year":2014,"lang":"en","type":"dissertation","venue":"University of Alberta Library","topic":"Fecal contamination and water quality","field":"Environmental Science","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Contamination; Escherichia coli; Water quality; Waterborne diseases; Water pollution; Safe Drinking Water Act; Water well; Water contamination","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0004942168,0.0002178306,0.0002589582,0.0007647962,0.0003596706,0.000837088,0.0001841875,0.0002667232,0.001244409],"category_scores_gemma":[0.002368229,0.0001722653,0.0001976747,0.001476633,0.0004373865,0.0001963279,0.000280444,0.0003237317,0.00009048431],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0009228112,"about_ca_system_score_gemma":0.001746461,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.1301903,"about_ca_topic_score_gemma":0.1977456,"domain_scores_codex":[0.9993004,0.0001545709,0.00003827165,0.0000624286,0.000276698,0.000167684],"domain_scores_gemma":[0.9978451,0.0005501363,0.0009802236,0.00008430275,0.0003576304,0.0001828103],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00005459189,0.00004478602,0.9975189,0.000009881031,0.00001299184,0.0001136233,0.0002288601,0.00002740875,0.000431877,0.00001146788,0.0000337281,0.001511874],"study_design_scores_gemma":[6.071663e-7,0.00002764782,0.9993551,0.000004081645,0.000007065537,0.00006238186,0.0003657033,0.00002140509,0.00007210216,0.000007149533,0.00007563524,0.000001051647],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9990007,0.0002771394,0.00009219106,0.00003832445,0.000001940238,0.00001108781,0.0001007667,0.000001729418,0.0004760782],"genre_scores_gemma":[0.9990276,0.0002972694,0.0001908683,0.0000114522,0.000003774992,0.000005075759,0.0001007569,0.000001163766,0.0003619791],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1301903,"threshold_uncertainty_score":0.2588651,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.005097596510606039,"score_gpt":0.1582435042288644,"score_spread":0.1531459077182584,"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."}}