{"id":"W4311680960","doi":"10.22215/etd/2022-15148","title":"Wastewater Surveillance of SARS-CoV-2 at a Canadian University Campus and the Impact of Wastewater Characteristics on Viral RNA Detection.","year":2022,"lang":"en","type":"dissertation","venue":"","topic":"SARS-CoV-2 detection and testing","field":"Medicine","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"Carleton University","funders":"Ministère de l’Environnement, de la Protection de la nature et des Parcs; Ministry of Environment","keywords":"Wastewater; Ultrafiltration (renal); Environmental science; Sanitary sewer; Residence; Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2); Coronavirus disease 2019 (COVID-19); Sewage treatment; Sewage; Environmental engineering; Waste management; Engineering; Chromatography; Chemistry; Medicine","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002668025,0.0002664443,0.0005972125,0.0004010585,0.00021012,0.00001225242,0.0001100438,0.0001803081,0.0001877153],"category_scores_gemma":[0.0001477857,0.0001815279,0.0002381311,0.0002288251,0.0001063044,0.00003798843,0.00003585414,0.0003825613,0.000007232229],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005405197,"about_ca_system_score_gemma":0.0003042982,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.1825491,"about_ca_topic_score_gemma":0.1373549,"domain_scores_codex":[0.9987119,0.0001404018,0.0003476657,0.0002911991,0.0002498958,0.000258973],"domain_scores_gemma":[0.9989571,0.0001375745,0.0003517226,0.0003188084,0.0001694605,0.00006533385],"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":[0.005100113,0.00005489248,0.005393537,0.0002489625,0.000416059,0.0000898915,0.001677106,0.000003248103,0.9846349,0.00002308478,0.0002285779,0.002129595],"study_design_scores_gemma":[0.002824111,0.0006760878,0.04363127,0.0001081303,0.0001558409,0.0001278285,0.001186396,0.0004682279,0.9495721,0.00001250756,0.0009744001,0.0002630828],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9914459,0.00003477564,8.428414e-7,0.00003420537,0.0003677281,0.0004252145,0.0001336707,0.00002989393,0.007527772],"genre_scores_gemma":[0.996151,0.00001655273,0.0000111007,0.00009247562,0.00004892383,0.000004093999,0.0001813584,0.00003493356,0.003459606],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.04519419,"threshold_uncertainty_score":0.8783861,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0161061814530491,"score_gpt":0.2674001634791626,"score_spread":0.2512939820261135,"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."}}