Open AccessJournal Article
Doppler ultrasound and its use in clinical measurement
TLDR
This paper sums up the technology of Doppler ultrasound and its use in clinical, and supplies some information and proposal on purchasing these devices.Abstract:
This paper sums up the technology of Doppler ultrasound and its use in clinical,and supplies some information and proposal on purchasing these devices.read more
Citations
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Photoacoustic Doppler effect from flowing small light-absorbing particles.
TL;DR: This new physical phenomenon provides a basis for developing photoacoustic Doppler flowmetry, which can potentially be used for detecting fluid flow in optically scattering media and especially low-speed blood flow of relatively deep microcirculation in biological tissue.
Journal ArticleDOI
Assessment of upper respiratory tract and ocular irritative effects of volatile chemicals in humans.
Richard L. Doty,J. Enrique Cometto-Muñiz,Alfredo A. Jalowayski,Pamela Dalton,Martin Kendal-Reed,Michael Hodgson +5 more
TL;DR: A major goal of this compendium is to inform the reader of procedures for assessing irritation in humans and to provide information of value in the continued interpretation and development of empirical databases upon which future reasoned regulatory health decisions can be made.
Journal ArticleDOI
Use of colour Doppler imaging in ocular blood flow research.
Ingeborg Stalmans,Evelien Vandewalle,Douglas R. Anderson,Vital Paulino Costa,Ronald E.P. Frenkel,Gerhard Garhöfer,Juan E. Grunwald,Konstantin Gugleta,Alon Harris,Christopher Hudson,Christopher Hudson,Ingrida Januleviciene,Larry Kagemann,Hélène Kergoat,John V. Lovasik,Ines Lanzl,Antonio Martinez,Quan D. Nguyen,Niklas Plange,Herbert A. Reitsamer,Mitra Sehi,Brent Siesky,Oliver Zeitz,Selim Orgül,Leopold Schmetterer +24 more
TL;DR: The intention of this review is to standardize methods in CDI assessment that are used widely, but not to exclude other approaches or additional tests that individual laboratories may choose or continue to use.
Journal ArticleDOI
Classification of carotid artery Doppler signals in the early phase of atherosclerosis using complex-valued artificial neural network
TL;DR: Results shown that PCA- CVANN and FCM-CVANN classified Doppler signals successfully and healthy and unhealthy subjects for training and test data with about 100% correct classification rate.
Dissertation
Développement d'une instrumentation ultrasonore pour la mesure des vitesses des liquides au-delà de la limite de Nyquist par une approche spectrale
TL;DR: In this article, an algorithm for suppression du bruit blanc, basee sur l'identification parametrique de la DSP, is proposed. Butt et al. propose an algorithme original de reconstruction spectrale de puissance (DSP) de ce signal peut etre modelisee par une gaussien.
References
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Journal ArticleDOI
Photoacoustic Doppler effect from flowing small light-absorbing particles.
TL;DR: This new physical phenomenon provides a basis for developing photoacoustic Doppler flowmetry, which can potentially be used for detecting fluid flow in optically scattering media and especially low-speed blood flow of relatively deep microcirculation in biological tissue.
Journal ArticleDOI
Assessment of upper respiratory tract and ocular irritative effects of volatile chemicals in humans.
Richard L. Doty,J. Enrique Cometto-Muñiz,Alfredo A. Jalowayski,Pamela Dalton,Martin Kendal-Reed,Michael Hodgson +5 more
TL;DR: A major goal of this compendium is to inform the reader of procedures for assessing irritation in humans and to provide information of value in the continued interpretation and development of empirical databases upon which future reasoned regulatory health decisions can be made.
Journal ArticleDOI
Use of colour Doppler imaging in ocular blood flow research.
Ingeborg Stalmans,Evelien Vandewalle,Douglas R. Anderson,Vital Paulino Costa,Ronald E.P. Frenkel,Gerhard Garhöfer,Juan E. Grunwald,Konstantin Gugleta,Alon Harris,Christopher Hudson,Christopher Hudson,Ingrida Januleviciene,Larry Kagemann,Hélène Kergoat,John V. Lovasik,Ines Lanzl,Antonio Martinez,Quan D. Nguyen,Niklas Plange,Herbert A. Reitsamer,Mitra Sehi,Brent Siesky,Oliver Zeitz,Selim Orgül,Leopold Schmetterer +24 more
TL;DR: The intention of this review is to standardize methods in CDI assessment that are used widely, but not to exclude other approaches or additional tests that individual laboratories may choose or continue to use.
Dissertation
Développement d'une instrumentation ultrasonore pour la mesure des vitesses des liquides au-delà de la limite de Nyquist par une approche spectrale
TL;DR: In this article, an algorithm for suppression du bruit blanc, basee sur l'identification parametrique de la DSP, is proposed. Butt et al. propose an algorithme original de reconstruction spectrale de puissance (DSP) de ce signal peut etre modelisee par une gaussien.
Journal ArticleDOI
A simplified approach to vertical infraclavicular brachial plexus blockade using hand-held Doppler.
TL;DR: Using the Doppler point for insertion resulted in a significantly more lateral entry point compared with the classical point (P < 0.001) and was associated with a high success rate of infraclavicular block.