{"id":"W4415588244","doi":"10.1101/2025.10.24.25338726","title":"An impactor-based aerosol platform for probing indoor, short-range transmission dynamics: a Phi6 bacteriophage study","year":2025,"lang":"","type":"preprint","venue":"medRxiv","topic":"Indoor Air Quality and Microbial Exposure","field":"Environmental Science","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"McMaster University","funders":"Natural Sciences and Engineering Research Council of Canada; Canada Research Chairs; Canadian Institutes of Health Research; Government of Ontario","keywords":"Relative humidity; Mucus; Transmission (telecommunications); Aerosol; Respiratory system; Temperate climate; Airway","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":[0.0004472233,0.0003892779,0.0003192566,0.0001505443,0.0002537634,0.0003486822,0.0004600721,0.0004754037,0.001109862],"category_scores_gemma":[0.0001976944,0.0001301561,0.0002932914,0.0001059375,0.0002377119,0.0003719502,0.0003659685,0.0003831747,0.000309877],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003220206,"about_ca_system_score_gemma":0.0002044962,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00117666,"about_ca_topic_score_gemma":0.001021267,"domain_scores_codex":[0.9998382,0.00002683357,0.000005953269,0.00003387197,0.00006580753,0.00002925923],"domain_scores_gemma":[0.9998611,0.0000467062,0.0000188016,0.0000148929,0.00003550381,0.00002292047],"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":[0.0001170298,0.0001080995,0.001258443,0.00005388341,0.000007344378,0.0000502957,0.00003054577,0.001084629,0.9938485,0.00005420047,0.00004928415,0.003337711],"study_design_scores_gemma":[0.00004701769,0.004469873,0.01904427,0.00001443924,0.00002845594,0.0001377893,0.0001783536,0.04030235,0.9338821,0.000115742,0.001752287,0.00002736978],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9908774,0.0005966839,0.007356128,0.00003646106,0.00002361017,0.0002078534,0.0001578493,0.00006134194,0.0006825902],"genre_scores_gemma":[0.9833375,0.0006575502,0.01369731,0.00004907937,0.00002077838,0.0001340665,0.0002449638,0.00001890149,0.00183991],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.00117666,"threshold_uncertainty_score":0.003712893,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0279686787461364,"score_gpt":0.2930581827213753,"score_spread":0.2650895039752389,"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."}}