PMC:7784787 / 318-608 JSONTXT

{"project":"LitCovid-PubTator","denotations":[{"id":"5","span":{"begin":209,"end":215},"obj":"Disease"}],"attributes":[{"id":"A5","pred":"tao:has_database_id","subj":"5","obj":"MESH:D004417"}],"namespaces":[{"prefix":"Tax","uri":"https://www.ncbi.nlm.nih.gov/taxonomy/"},{"prefix":"MESH","uri":"https://id.nlm.nih.gov/mesh/"},{"prefix":"Gene","uri":"https://www.ncbi.nlm.nih.gov/gene/"},{"prefix":"CVCL","uri":"https://web.expasy.org/cellosaurus/CVCL_"}],"text":" fit. Materials \u0026 methods: A synthetic aerosol is introduced into the lung of a medical dummy. A conical laser sheet surrounds the face of the dummy where it illuminates the aerosol emitted during a simulated breath. The system is demonstrated with five mask types. Conclusions: The curved "}

{"project":"LitCovid-sentences","denotations":[{"id":"T6","span":{"begin":6,"end":26},"obj":"Sentence"},{"id":"T7","span":{"begin":27,"end":94},"obj":"Sentence"},{"id":"T8","span":{"begin":95,"end":216},"obj":"Sentence"},{"id":"T9","span":{"begin":217,"end":265},"obj":"Sentence"},{"id":"T10","span":{"begin":266,"end":278},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":" fit. Materials \u0026 methods: A synthetic aerosol is introduced into the lung of a medical dummy. A conical laser sheet surrounds the face of the dummy where it illuminates the aerosol emitted during a simulated breath. The system is demonstrated with five mask types. Conclusions: The curved "}