Results 21 to 30 of about 232,461 (350)
Eustachian Tube Opening Measurement by Sonotubometry Using Perfect Sequences for Healthy Adults [PDF]
Clinical and Experimental Otorhinolaryngology, 2016 Objectives The aim of this study was to establish the rate variation of sonotubometric measurements using a specific broadband class of signals, the so-called perfect sequences (PSEQ) among healthy adults and to identify an optimal and technically simple
Vilma Beleskiene +5 more
doaj +1 more source
Effect of Different Positions of the Head on Tympanometry Results: An Exploratory Study
Bengal Journal of Otolaryngology and Head Neck Surgery, 2017 Introduction Tympanometry is an objective measure of middle ear function that has been an integral part of the audiological evaluation test battery, for nearly three decades.
Indranil Chatterjee +3 more
doaj +3 more sources
Multifrequency tympanometry in infants
International Archives of Otorhinolaryngology, 2012 Introduction: The use of conventional tympanometry is not sufficiently sensitive to detect all cases of middle ear changes, and this hinders accurate diagnosis.
Tamyne Ferreira Duarte de Moraes +2 more
doaj +3 more sources
Tympanometry and CT Measurement of Middle Ear Volumes in Patients with Unilateral Chronic Otitis Media [PDF]
Clinical and Experimental Otorhinolaryngology, 2008 ObjectivesThe goals of the study were to compare the middle ear (ME) volumes from both normal and lesioned ears, and these ME volumes were measured by a digital image processing computed tomography (CT) program in patients with unilateral chronic otitis ...
Jae-Yoon Ahn +7 more
doaj +1 more source
Materials, 2022 Current literature on the performance characteristics of road surfaces is primarily focused on evenness, roughness and technical durability. However, other important surface properties require analysis, including noisiness, which is an important feature ...
J. Bohatkiewicz +4 more
semanticscholar +1 more source
A Preliminary Analysis of Tympanometric Parameters in a Local Multiethnic Population
Audiology Research, 2020 Background: Tympanometry is a routine clinical test ordered at the Department of Otolaryngology, Ear, Nose and Throat (ENT) at Changi General Hospital (CGH). In combination with the pure tone audiogram, tympanograms aid in the diagnostic value of various
Kenneth Wei De Chua
doaj +1 more source
Japanese Journal of Applied Physics, 2018 The mechanical properties of living cells are known to be associated with disease states and cell function. In this study, acoustic impedance microscopy using a sapphire lens transducer with a center frequency of 320 MHz was employed to characterize the ...
R. Rahayu +7 more
semanticscholar +1 more source
Design and Validation of a Powered Knee–Ankle Prosthesis With High-Torque, Low-Impedance Actuators
IEEE Transactions on robotics, 2020 In this article, we present the design of a powered knee–ankle prosthetic leg, which implements high-torque actuators with low-reduction transmissions.
Toby Elery +3 more
semanticscholar +1 more source
Sound transmission testing of polymer compounds [PDF]
, 2012 This is the post-print version of the final paper published in Polymer Testing. The published article is available from the link below. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and ...
Ahmadnia, A +3 more
core +1 more source
Enhancement in fire retardant Properties of Coconut Coir/Polyurethane acoustic composites
Journal of Natural Fibers, 2022 This study aims to enhance the flammability properties of coconut coir and polyurethane resin sound-absorbing material. Sound absorption properties of the material for normal sound incidence were measured using impedance tube setup up based on ISO 10534 ...
Nirmala H. Bhingare, S. Prakash
doaj +1 more source