{"id":"W2273972712","doi":"10.4187/respcare.03813","title":"Computerized Dead-Space Volume Measurement of Face Masks Applied to Simulated Faces","year":2015,"lang":"en","type":"article","venue":"Respiratory Care","topic":"Inhalation and Respiratory Drug Delivery","field":"Medicine","cited_by":8,"is_retracted":false,"has_abstract":true,"ca_institutions":"St. Joseph’s Healthcare Hamilton; McMaster University; St. Joseph's Hospital","funders":"","keywords":"Face masks; Medicine; Volume (thermodynamics); Face (sociological concept); Dead space; Nuclear medicine; Displacement (psychology); Biomedical engineering; Computer graphics (images); Computer science; Respiratory system; Physics; Coronavirus disease 2019 (COVID-19)","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0004456383,0.0002445986,0.0005119464,0.0002324939,0.00006508008,0.00001990529,0.0001564,0.0001768008,0.00005335768],"category_scores_gemma":[0.0001135322,0.0002167642,0.0001171332,0.0003619863,0.00006675668,0.00005215234,0.00009245115,0.0001938317,0.0002793487],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003920175,"about_ca_system_score_gemma":0.0005790662,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00001453482,"about_ca_topic_score_gemma":0.000009090109,"domain_scores_codex":[0.997766,0.0001068474,0.0004509042,0.0003681374,0.0009806026,0.0003275596],"domain_scores_gemma":[0.9976217,0.00001788516,0.0001496038,0.0004930957,0.001260543,0.0004571655],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"not_applicable","study_design_scores_codex":[0.002796699,0.0004293738,0.01522627,0.001085143,0.0005272487,0.0001493272,0.01700079,0.04807177,0.861415,0.0002864937,0.0278677,0.02514415],"study_design_scores_gemma":[0.01097257,0.001529103,0.006172542,0.0004007127,0.0002672528,0.000007977987,0.0123517,0.0006759142,0.359753,0.000006329088,0.6070108,0.0008521728],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9846727,0.001680165,0.002592693,0.0003179715,0.0003788653,0.001315994,0.00002591632,0.0002136513,0.00880202],"genre_scores_gemma":[0.9970536,0.000001582769,0.0005082574,0.001925901,0.0001458723,0.00001457414,0.00001332873,0.00004039551,0.0002964895],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.579143,"threshold_uncertainty_score":0.8839386,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05988336772922714,"score_gpt":0.2909543327390602,"score_spread":0.2310709650098331,"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."}}