Matches in SemOpenAlex for { <https://semopenalex.org/work/W2037648152> ?p ?o ?g. }
- W2037648152 endingPage "4283" @default.
- W2037648152 startingPage "4269" @default.
- W2037648152 abstract "A systematic study on the sources of drift in a turbine-based spirometer (VMM-400) is presented. The study utilized an air-tight cylinder to pump air through the spirometer in a precise and programmable manner. Factors contributing to the drift were isolated and quantified. The drift due to imbalance in the electronics and the mechanical blade increased from 1% per breathing cycle to as much as 10% when the flow rate decreased from 0.24 to 0.08 l s(-1). A temperature difference of 16 degrees between the ambient and the air in the cylinder contributed about 3.5%. Most significantly, a difference in the breathing between inhalation and exhalation could produce a drift of 40% per breathing cycle, or even higher, depending on the extent of the breathing asymmetry. The origin of this drift was found to be rooted in the differential response of the spirometer to the different flow rate. Some ideas and suggestions for a correction strategy are provided for future work. The present work provides an important first step for eventual utilization of a spirometer as a stand-alone breathing surrogate for gating or tracking radiation therapy." @default.
- W2037648152 created "2016-06-24" @default.
- W2037648152 creator A5005357257 @default.
- W2037648152 creator A5041626964 @default.
- W2037648152 creator A5056265443 @default.
- W2037648152 creator A5078030083 @default.
- W2037648152 date "2008-07-24" @default.
- W2037648152 modified "2023-10-01" @default.
- W2037648152 title "On the sources of drift in a turbine-based spirometer" @default.
- W2037648152 cites W1969102615 @default.
- W2037648152 cites W1981797191 @default.
- W2037648152 cites W2008633691 @default.
- W2037648152 cites W2027226834 @default.
- W2037648152 cites W2120236431 @default.
- W2037648152 cites W2127480863 @default.
- W2037648152 cites W2129591931 @default.
- W2037648152 cites W2133831685 @default.
- W2037648152 cites W2153920907 @default.
- W2037648152 cites W2166064220 @default.
- W2037648152 cites W2167767036 @default.
- W2037648152 doi "https://doi.org/10.1088/0031-9155/53/16/004" @default.
- W2037648152 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/18653925" @default.
- W2037648152 hasPublicationYear "2008" @default.
- W2037648152 type Work @default.
- W2037648152 sameAs 2037648152 @default.
- W2037648152 citedByCount "11" @default.
- W2037648152 countsByYear W20376481522012 @default.
- W2037648152 countsByYear W20376481522013 @default.
- W2037648152 countsByYear W20376481522015 @default.
- W2037648152 countsByYear W20376481522019 @default.
- W2037648152 crossrefType "journal-article" @default.
- W2037648152 hasAuthorship W2037648152A5005357257 @default.
- W2037648152 hasAuthorship W2037648152A5041626964 @default.
- W2037648152 hasAuthorship W2037648152A5056265443 @default.
- W2037648152 hasAuthorship W2037648152A5078030083 @default.
- W2037648152 hasConcept C105922876 @default.
- W2037648152 hasConcept C121332964 @default.
- W2037648152 hasConcept C127413603 @default.
- W2037648152 hasConcept C153294291 @default.
- W2037648152 hasConcept C171146098 @default.
- W2037648152 hasConcept C18762648 @default.
- W2037648152 hasConcept C200457457 @default.
- W2037648152 hasConcept C2776727875 @default.
- W2037648152 hasConcept C2776924770 @default.
- W2037648152 hasConcept C2777080012 @default.
- W2037648152 hasConcept C2778449969 @default.
- W2037648152 hasConcept C2780769369 @default.
- W2037648152 hasConcept C2781142857 @default.
- W2037648152 hasConcept C39300077 @default.
- W2037648152 hasConcept C39432304 @default.
- W2037648152 hasConcept C41008148 @default.
- W2037648152 hasConcept C42219234 @default.
- W2037648152 hasConcept C43396882 @default.
- W2037648152 hasConcept C44154836 @default.
- W2037648152 hasConcept C57879066 @default.
- W2037648152 hasConcept C71924100 @default.
- W2037648152 hasConcept C78519656 @default.
- W2037648152 hasConceptScore W2037648152C105922876 @default.
- W2037648152 hasConceptScore W2037648152C121332964 @default.
- W2037648152 hasConceptScore W2037648152C127413603 @default.
- W2037648152 hasConceptScore W2037648152C153294291 @default.
- W2037648152 hasConceptScore W2037648152C171146098 @default.
- W2037648152 hasConceptScore W2037648152C18762648 @default.
- W2037648152 hasConceptScore W2037648152C200457457 @default.
- W2037648152 hasConceptScore W2037648152C2776727875 @default.
- W2037648152 hasConceptScore W2037648152C2776924770 @default.
- W2037648152 hasConceptScore W2037648152C2777080012 @default.
- W2037648152 hasConceptScore W2037648152C2778449969 @default.
- W2037648152 hasConceptScore W2037648152C2780769369 @default.
- W2037648152 hasConceptScore W2037648152C2781142857 @default.
- W2037648152 hasConceptScore W2037648152C39300077 @default.
- W2037648152 hasConceptScore W2037648152C39432304 @default.
- W2037648152 hasConceptScore W2037648152C41008148 @default.
- W2037648152 hasConceptScore W2037648152C42219234 @default.
- W2037648152 hasConceptScore W2037648152C43396882 @default.
- W2037648152 hasConceptScore W2037648152C44154836 @default.
- W2037648152 hasConceptScore W2037648152C57879066 @default.
- W2037648152 hasConceptScore W2037648152C71924100 @default.
- W2037648152 hasConceptScore W2037648152C78519656 @default.
- W2037648152 hasIssue "16" @default.
- W2037648152 hasLocation W20376481521 @default.
- W2037648152 hasLocation W20376481522 @default.
- W2037648152 hasOpenAccess W2037648152 @default.
- W2037648152 hasPrimaryLocation W20376481521 @default.
- W2037648152 hasRelatedWork W1882348667 @default.
- W2037648152 hasRelatedWork W2001360175 @default.
- W2037648152 hasRelatedWork W2005059791 @default.
- W2037648152 hasRelatedWork W2333608509 @default.
- W2037648152 hasRelatedWork W2767634981 @default.
- W2037648152 hasRelatedWork W2801509679 @default.
- W2037648152 hasRelatedWork W2974913649 @default.
- W2037648152 hasRelatedWork W4239684949 @default.
- W2037648152 hasRelatedWork W4378419989 @default.
- W2037648152 hasRelatedWork W237743377 @default.
- W2037648152 hasVolume "53" @default.
- W2037648152 isParatext "false" @default.
- W2037648152 isRetracted "false" @default.
- W2037648152 magId "2037648152" @default.