{"id":"W3161653034","doi":"10.21203/rs.3.rs-456096/v1","title":"A reusable, locally manufactured, half- face respirator provides better protection than fitted disposable N95 masks: development and quantitative fit-testing comparison","year":2021,"lang":"en","type":"preprint","venue":"Research Square","topic":"Infection Control and Ventilation","field":"Medicine","cited_by":3,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Alberta; University Health Network; University of Toronto; Toronto General Hospital; Hospital for Sick Children; Toronto Western Hospital","funders":"University of Toronto","keywords":"Respirator; Economic shortage; Computer science; Operations management; Reliability engineering; Engineering; Materials science","routes":{"ca_aff":true,"ca_fund":true,"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":[0.003135763,0.0005466809,0.0004155593,0.0005179676,0.000147875,0.00052255,0.0005841085,0.0005961626,0.00181771],"category_scores_gemma":[0.003887445,0.0001765663,0.000537771,0.0002376421,0.0004061106,0.0006652023,0.0005050178,0.0002344906,0.0003085778],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004721707,"about_ca_system_score_gemma":0.0003322408,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001106376,"about_ca_topic_score_gemma":0.001117784,"domain_scores_codex":[0.9975745,0.0008660619,0.0002044244,0.0004591849,0.0007757015,0.0001201446],"domain_scores_gemma":[0.9968711,0.001199251,0.000610084,0.0003116423,0.0008419778,0.0001659645],"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":[0.0128727,0.004843838,0.1595854,0.001228067,0.0004442256,0.0004022811,0.001040685,0.001903456,0.6928387,0.0002233062,0.0005943411,0.124023],"study_design_scores_gemma":[0.0004441814,0.1343001,0.4011717,0.0001237434,0.0005076558,0.001756378,0.0008953221,0.006773412,0.449679,0.0001102038,0.004137153,0.0001012056],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9969309,0.000548541,0.001794499,0.00002464519,0.00001229219,0.0001151526,0.0001118067,0.00002129327,0.0004409784],"genre_scores_gemma":[0.9936934,0.0002489017,0.005025194,0.00005379778,0.00001157581,0.00005528668,0.0002536424,0.0000154465,0.0006429146],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.003135763,"threshold_uncertainty_score":0.01658368,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1606363733947548,"score_gpt":0.4054238274106589,"score_spread":0.244787454015904,"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."}}