Zobrazeno 1 - 10
of 156
pro vyhledávání: '"Sean D. Peterson"'
A fusion approach to improve accuracy and estimate uncertainty in cuffless blood pressure monitoring
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-10 (2022)
Abstract A substantial barrier to the clinical adoption of cuffless blood pressure (BP) monitoring techniques is the lack of unified error standards and methods of estimating measurement uncertainty. This study proposes a fusion approach to improve a
Externí odkaz:
https://doaj.org/article/1690fe0bcb7a41a7bcb6d08ba35eb352
Publikováno v:
Flow, Vol 3 (2023)
Fish often swim in crystallized group formations (schooling) and orient themselves against the incoming flow (rheotaxis). At the intersection of these two phenomena, we investigate the emergence of unique schooling patterns through passive hydrodynam
Externí odkaz:
https://doaj.org/article/2a8ee2fc01e74e3bb0412f57f3318ab8
Publikováno v:
Flow, Vol 1 (2021)
Mathematical models promise new insights into the mechanisms underlying the emergence of collective behaviour in fish. Here, we establish a mathematical model to examine collective behaviour of zebrafish, a popular animal species in preclinical resea
Externí odkaz:
https://doaj.org/article/3e89eb45e03d4c06900df172b901b5ce
Autor:
Daryush D. Mehta, James B. Kobler, Steven M. Zeitels, Matías Zañartu, Emiro J. Ibarra, Gabriel A. Alzamendi, Rodrigo Manriquez, Byron D. Erath, Sean D. Peterson, Robert H. Petrillo, Robert E. Hillman
Publikováno v:
Applied Sciences, Vol 11, Iss 16, p 7256 (2021)
The purpose of this paper is to report on the first in vivo application of a recently developed transoral, dual-sensor pressure probe that directly measures intraglottal, subglottal, and vocal fold collision pressures during phonation. Synchronous me
Externí odkaz:
https://doaj.org/article/734fe129f4a94676ba6e5b1de90c55a3
Publikováno v:
International Journal of Smart and Nano Materials, Vol 8, Iss 4, Pp 232-252 (2017)
Particle image velocimetry (PIV) is an experimental technique that uses microscale particles as tracers to measure the velocity of a fluid flow. In this paper, we seek to extend this technique to simultaneously measure fluid temperature as well, by e
Externí odkaz:
https://doaj.org/article/028b76caf3974185b6d5d45aceafe1eb
Publikováno v:
Proceedings, Vol 49, Iss 1, p 139 (2020)
Herein, we compare the drag area estimated using unsteady Reynolds-averaged Navier-Stokes (URANS), using the γ−ReΘ transitional shear stress transport (SST) k−ω (SSTLM) turbulence model with published experimental measurements of a static full
Externí odkaz:
https://doaj.org/article/9481188caaee41a9adb3a32d1c2df7ff
Autor:
Daryush D. Mehta, James B. Kobler, Steven M. Zeitels, Matías Zañartu, Byron D. Erath, Mohsen Motie-Shirazi, Sean D. Peterson, Robert H. Petrillo, Robert E. Hillman
Publikováno v:
Applied Sciences, Vol 9, Iss 20, p 4360 (2019)
A critical element in understanding voice production mechanisms is the characterization of vocal fold collision, which is widely considered a primary etiological factor in the development of common phonotraumatic lesions such as nodules and polyps. T
Externí odkaz:
https://doaj.org/article/7da923008b714e08bbe95764616869dd
Autor:
Mohsen Motie-Shirazi, Matías Zañartu, Sean D. Peterson, Daryush D. Mehta, James B. Kobler, Robert E. Hillman, Byron D. Erath
Publikováno v:
Applied Sciences, Vol 9, Iss 15, p 3002 (2019)
Excessive vocal fold collision pressures during phonation are considered to play a primary role in the formation of benign vocal fold lesions, such as nodules. The ability to accurately and reliably acquire intraglottal pressure has the potential to
Externí odkaz:
https://doaj.org/article/c6ce11e992044095ae81eddf26cafa71
Publikováno v:
Applied Sciences, Vol 9, Iss 13, p 2735 (2019)
Bayesian estimation has been previously demonstrated as a viable method for developing subject-specific vocal fold models from observations of the glottal area waveform. These prior efforts, however, have been restricted to lumped-element fitting mod
Externí odkaz:
https://doaj.org/article/de31b0d24f254e738b06919c39ae9178
Autor:
Manuel E. Díaz-Cádiz, Sean D. Peterson, Gabriel E. Galindo, Víctor M. Espinoza, Mohsen Motie-Shirazi, Byron D. Erath, Matías Zañartu
Publikováno v:
Applied Sciences, Vol 9, Iss 11, p 2384 (2019)
The development of trauma-induced lesions of the vocal folds (VFs) has been linked to a high collision pressure on the VF surface. However, there are no direct methods for the clinical assessment of VF collision, thus limiting the objective assessmen
Externí odkaz:
https://doaj.org/article/0e9e305367604f9a88e90a25eddd3817