{"id":"W3110403282","doi":"10.1101/2020.11.24.20237446","title":"N95 respirators, disposable procedure masks and reusable cloth face coverings: total inward leakage and filtration efficiency of materials against aerosol","year":2020,"lang":"en","type":"preprint","venue":"medRxiv","topic":"Infection Control and Ventilation","field":"Medicine","cited_by":6,"is_retracted":false,"has_abstract":true,"ca_institutions":"Defence Research and Development Canada","funders":"","keywords":"Aerosol; Respirator; Face masks; Environmental science; Inert; Penetration (warfare); Materials science; Chemistry; Coronavirus disease 2019 (COVID-19); Engineering; Composite material; Meteorology; Physics; Medicine; Operations research","routes":{"ca_aff":true,"ca_fund":false,"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":[0.0005011492,0.0003554325,0.000252703,0.000331544,0.0001347593,0.0003085436,0.0002413582,0.0003875258,0.001085379],"category_scores_gemma":[0.001095313,0.0001159733,0.0003924058,0.0002002684,0.0002088658,0.0004301247,0.0002594104,0.0001722241,0.0001996857],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000196769,"about_ca_system_score_gemma":0.0001134198,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001448626,"about_ca_topic_score_gemma":0.001084753,"domain_scores_codex":[0.9993845,0.000132482,0.00005934339,0.0001090526,0.0002515446,0.00006313241],"domain_scores_gemma":[0.9991208,0.0003541832,0.0002326821,0.00007700905,0.0001504979,0.00006476993],"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":[0.001815177,0.000261065,0.03203273,0.0002867216,0.0001152846,0.0001909384,0.0003486125,0.0006604699,0.9402761,0.00004783946,0.00009310725,0.02387176],"study_design_scores_gemma":[0.00002797088,0.01437016,0.2007797,0.00003824997,0.0001807255,0.0006390425,0.0003098531,0.002393282,0.7802414,0.00003279125,0.0009583344,0.00002843179],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9989706,0.0004905627,0.0002636566,0.000004510059,0.000003776714,0.00001022457,0.00003817949,0.000005227835,0.0002131761],"genre_scores_gemma":[0.9984058,0.0001762449,0.0007761362,0.00001481606,0.000003909139,0.000006657323,0.0001186096,0.000004493684,0.0004932881],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001448626,"threshold_uncertainty_score":0.003630936,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01745018104590864,"score_gpt":0.2579901340629621,"score_spread":0.2405399530170535,"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."}}