{"id":"W3023017908","doi":"10.1002/awwa.1496","title":"Lead in Drinking Water: A Canadian Perspective","year":2020,"lang":"en","type":"article","venue":"American Water Works Association","topic":"Water Treatment and Disinfection","field":"Environmental Science","cited_by":4,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Lead (geology); Legislation; Flexibility (engineering); Business; Service (business); Guideline; Risk analysis (engineering); Perspective (graphical); Environmental planning; Environmental health; Lead exposure; Water infrastructure; Environmental resource management; Water supply; Engineering; Medicine; Marketing; Political science; Computer science; Environmental science; Economics; Environmental engineering; Telecommunications","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":[0.003955278,0.001230593,0.00101045,0.006435577,0.007952622,0.007827101,0.003074922,0.006961448,0.01013382],"category_scores_gemma":[0.005252833,0.0004724197,0.0009112071,0.007497587,0.009150753,0.004487168,0.002955593,0.007547888,0.001189796],"about_ca_system_candidate":true,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.1390237,"about_ca_system_score_gemma":0.2194594,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9906183,"about_ca_topic_score_gemma":0.9938697,"domain_scores_codex":[0.9948718,0.0005329332,0.0002422857,0.0004534466,0.002666147,0.001233352],"domain_scores_gemma":[0.9916978,0.000580496,0.0001774813,0.00008277926,0.006047206,0.00141434],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"observational","study_design_scores_codex":[0.0001285105,0.0001157209,0.00372758,0.002186759,0.00006934594,0.001145097,0.003899754,0.001519345,0.001269039,0.2272454,0.5988117,0.1598818],"study_design_scores_gemma":[0.00001265241,0.00003361676,0.003481625,0.001654183,0.00005117015,0.0002560421,0.003679358,0.0002325459,0.0002079235,0.01344381,0.9768665,0.00008037667],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"commentary","genre_gemma":"empirical","genre_scores_codex":[0.002208574,0.3092209,0.0006243624,0.5947374,0.006250502,0.00003511508,0.0007184907,0.00004926385,0.08615545],"genre_scores_gemma":[0.07833772,0.7503526,0.002710836,0.1302212,0.005196231,0.00003777253,0.0003838781,0.00006954691,0.03269024],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.1390237,"threshold_uncertainty_score":0.9986104,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.005556581838303292,"score_gpt":0.1973049314442547,"score_spread":0.1917483496059514,"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."}}