Matches in SemOpenAlex for { <https://semopenalex.org/work/W2550079973> ?p ?o ?g. }
- W2550079973 abstract "Mechanical stresses develop within vocal fold (VF) soft tissues, due to phonation-associated vibration and collision. These stresses in turn affect the hydration of VF tissue and thus influence voice health. In this paper, high-fidelty numerical computations are described taking into account fully three-dimensional geometry, realistic tissue and air properties, and high-amplitude vibration and collision. A segregated solver approach is employed, using sophisticated commercial solvers for both the VF tissue and glottal airflow domains. The tissue viscoelastic properties were derived from a biphasic formulation. Two cases were considered, whereby the tissue viscoelastic properties corresponded to two different volume fractions of the fluid phase of the VF tissue. For each case, hydrostatic stresses occurring as a result of vibration and collision were investigated. Assuming the VF tissue to be poroelastic, interstitial fluid movement within VF tissue was estimated from the hydrostatic stress gradient. Computed measures of overall VF dynamics (peak air-flow velocity, magnitude of VF deformation, frequency of vibration and contact pressure) were well within the range of experimentally observed values. The VF motion leading to mechanical stresses within the VFs and their effect on the interstitial fluid flux is detailed. It is found that average deformation and vibration of VFs tends to increase the state of hydration of the VF tissue whereas VF collision works to reduce hydration." @default.
- W2550079973 created "2016-11-30" @default.
- W2550079973 creator A5040799533 @default.
- W2550079973 creator A5051511388 @default.
- W2550079973 date "2012-01-01" @default.
- W2550079973 modified "2023-09-27" @default.
- W2550079973 title "RESEARCH ARTICLE A Computational Study of Systemic Hydration in Vocal Fold Collision" @default.
- W2550079973 cites W1502446783 @default.
- W2550079973 cites W1572118681 @default.
- W2550079973 cites W1607071030 @default.
- W2550079973 cites W1965814699 @default.
- W2550079973 cites W1966290010 @default.
- W2550079973 cites W1968949630 @default.
- W2550079973 cites W1975224534 @default.
- W2550079973 cites W1979705312 @default.
- W2550079973 cites W1981364074 @default.
- W2550079973 cites W1983074074 @default.
- W2550079973 cites W1983084099 @default.
- W2550079973 cites W1985077161 @default.
- W2550079973 cites W1988755520 @default.
- W2550079973 cites W1988890601 @default.
- W2550079973 cites W1989444017 @default.
- W2550079973 cites W1994220922 @default.
- W2550079973 cites W2003665626 @default.
- W2550079973 cites W2004455047 @default.
- W2550079973 cites W2011644027 @default.
- W2550079973 cites W2012636123 @default.
- W2550079973 cites W2021020097 @default.
- W2550079973 cites W2021160367 @default.
- W2550079973 cites W2023198449 @default.
- W2550079973 cites W2023514121 @default.
- W2550079973 cites W2027128447 @default.
- W2550079973 cites W2028203509 @default.
- W2550079973 cites W2029778422 @default.
- W2550079973 cites W2029783642 @default.
- W2550079973 cites W2030355248 @default.
- W2550079973 cites W2032652177 @default.
- W2550079973 cites W2043274100 @default.
- W2550079973 cites W2043540483 @default.
- W2550079973 cites W2044297504 @default.
- W2550079973 cites W2048469124 @default.
- W2550079973 cites W2048681919 @default.
- W2550079973 cites W2050775522 @default.
- W2550079973 cites W2050788534 @default.
- W2550079973 cites W2052016309 @default.
- W2550079973 cites W2055072688 @default.
- W2550079973 cites W2055086284 @default.
- W2550079973 cites W2056352173 @default.
- W2550079973 cites W2058720914 @default.
- W2550079973 cites W2061678377 @default.
- W2550079973 cites W2062583786 @default.
- W2550079973 cites W2065500337 @default.
- W2550079973 cites W2068854338 @default.
- W2550079973 cites W2068946105 @default.
- W2550079973 cites W2076626472 @default.
- W2550079973 cites W2077815364 @default.
- W2550079973 cites W2081084534 @default.
- W2550079973 cites W2084393301 @default.
- W2550079973 cites W2088381222 @default.
- W2550079973 cites W2090530815 @default.
- W2550079973 cites W2091002964 @default.
- W2550079973 cites W2093215769 @default.
- W2550079973 cites W2099255765 @default.
- W2550079973 cites W2101822438 @default.
- W2550079973 cites W2109380806 @default.
- W2550079973 cites W2114907492 @default.
- W2550079973 cites W2120980114 @default.
- W2550079973 cites W2123732302 @default.
- W2550079973 cites W2130559863 @default.
- W2550079973 cites W2131278664 @default.
- W2550079973 cites W2134066908 @default.
- W2550079973 cites W2136336022 @default.
- W2550079973 cites W2154602877 @default.
- W2550079973 cites W2158730234 @default.
- W2550079973 cites W2164070809 @default.
- W2550079973 cites W2166703312 @default.
- W2550079973 cites W2169738473 @default.
- W2550079973 cites W2169806656 @default.
- W2550079973 cites W2334554231 @default.
- W2550079973 cites W398553055 @default.
- W2550079973 hasPublicationYear "2012" @default.
- W2550079973 type Work @default.
- W2550079973 sameAs 2550079973 @default.
- W2550079973 citedByCount "0" @default.
- W2550079973 crossrefType "journal-article" @default.
- W2550079973 hasAuthorship W2550079973A5040799533 @default.
- W2550079973 hasAuthorship W2550079973A5051511388 @default.
- W2550079973 hasConcept C105569014 @default.
- W2550079973 hasConcept C121332964 @default.
- W2550079973 hasConcept C121704057 @default.
- W2550079973 hasConcept C126322002 @default.
- W2550079973 hasConcept C134853933 @default.
- W2550079973 hasConcept C159985019 @default.
- W2550079973 hasConcept C173988693 @default.
- W2550079973 hasConcept C180205008 @default.
- W2550079973 hasConcept C181965411 @default.
- W2550079973 hasConcept C186541917 @default.
- W2550079973 hasConcept C192562407 @default.
- W2550079973 hasConcept C198394728 @default.
- W2550079973 hasConcept C24890656 @default.