About: Potential airborne transmission between two isolation cubicles through a shared anteroom

Facets (new session)
Description
Metadata
Settings
- owl:sameAs
- Inference Rule:

About: Potential airborne transmission between two isolation cubicles through a shared anteroom Goto Sponge NotDistinct Permalink

An Entity of Type : schema:ScholarlyArticle, within Data Space : covidontheweb.inria.fr associated with source document(s)

Attributes	Values
type	Academic Article research paper schema:ScholarlyArticle
isDefinedBy	Covid-on-the-Web dataset
has title	Potential airborne transmission between two isolation cubicles through a shared anteroom
Creator	Li, Yuguo Wei, Jianjian Liu, Li Hang, Jian Jin, Ruiqiu Xie, Xiaojian Ching, W
Source	Elsevier; Medline; PMC
abstract	Full-scale experiments and CFD simulations were performed to study potential inter-cubicle airborne transmissions through a shared anteroom due to the hinged door opening. When doors are closed, current negative pressure designs are effective for the containment of airborne pathogens in the 'dirty' cubicle with an index patient. When the 'dirty' cubicle door is open, airborne agents can move into the other 'clean' cubicle via the shared anteroom. As the door being opened or closed, the door sweeping effect is the main source of the two-way airflow and contaminant exchange through the doorway. When the dirty cubicle door remains fully open, temperature difference and concentration gradient across the doorway induce the two-way buoyancy-driven flow and transport of airborne agents across the doorway. The longer the dirty cubicle door remains fully open (10 s, 30 s or 60 s) or the smaller the air change rate (34–8.5 ACH for each cubicle), the more airborne pathogens are being transported into the 'clean' cubicle and the longer time it takes to remove them after the door is closed. Keeping the door completely open is potentially responsible for the majority of inter-cubicle transmissions if its duration is much longer than the duration of door motion (only 3 s). Our analyses suggest a potential inter-cubicle infection risk if the shared anteroom is used for multiple isolation cubicles. Decreasing the duration of door opening, raising air change rate or using a curtain at the doorway are recommended to reduce inter-cubicle exposure hazards.
has issue date	2015-03-13(xsd:dateTime)
bibo:doi	10.1016/j.buildenv.2015.03.004
bibo:pmid	32288029
has license	no-cc
sha1sum (hex)	c9ef754a8e3fe8ddb161ee857a9b801de6d8f614
schema:url	https://doi.org/10.1016/j.buildenv.2015.03.004
resource representing a document's title	Potential airborne transmission between two isolation cubicles through a shared anteroom
has PubMed Central identifier	PMC7127314
has PubMed identifier	32288029
schema:publication	Build Environ
resource representing a document's body	covid:c9ef754a8e3fe8ddb161ee857a9b801de6d8f614#body_text
is schema:about of	named entity 'AIRFLOW' named entity 'USING' named entity 'EFFECT' named entity 'WAY' named entity 'DECREASING' named entity 'SWEEPING' named entity 'SCALE' named entity 'HAZARDS' named entity 'DOOR' named entity 'DOORS' named entity 'SUGGEST' named entity 'MAJORITY' named entity 'AIRBORNE' named entity 'PERFORMED' named entity 'INDUCE' named entity 'CURRENT' named entity 'SMALLER' named entity 'RESPONSIBLE' named entity 'remove' named entity 'door' named entity 'concentration gradient' named entity 'air change rate' named entity 'AIR' named entity 'CLOSED' named entity 'PATIENT' named entity 'POTENTIAL' named entity 'MULTIPLE' named entity 'DRIVEN' named entity 'EXCHANGE' named entity 'DIRTY' named entity 'CONTAMINANT' named entity 'ISOLATION' named entity 'INDEX' named entity 'CFD SIMULATIONS' named entity 'ACH' named entity 'DOORWAY' named entity 'USED' named entity 'BEING' named entity 'RECOMMENDED' named entity 'EXPERIMENTS' named entity 'ISOLATION' named entity 'MUCH' named entity 'MAIN' named entity 'OPEN' named entity 'FULLY' named entity 'EXPOSURE' named entity 'ACROSS' named entity 'MOVE' named entity 'POTENTIAL' named entity 'AIRBORNE TRANSMISSION' named entity 'CONTAINMENT' named entity 'INTER-' named entity 'CURTAIN' named entity 'COMPLETELY' named entity 'OPENED' named entity 'CONCENTRATION GRADIENT' named entity 'OPENING' named entity 'DURATION' named entity 'ITS' named entity 'SOURCE' named entity 'FLOW' named entity 'MOTION' named entity 'TRANSPORT' named entity 'SHARED' named entity 'PATHOGENS' named entity 'SHARED' named entity 'BUOYANCY' named entity 'EFFECTIVE' named entity 'INFECTION RISK' named entity 'STUDY' named entity 'OUR' named entity 'DUE TO' named entity 'TO REMOVE' named entity 'NEGATIVE PRESSURE' named entity 'RATE'

Faceted Search & Find service v1.13.91 as of Mar 24 2020

Alternative Linked Data Documents: Sponger | ODE Content Formats:

RDF

ODATA

Microdata

About

OpenLink Virtuoso version 07.20.3229 as of Jul 10 2020, on Linux (x86_64-pc-linux-gnu), Single-Server Edition (94 GB total memory)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2025 OpenLink Software