Results 121 to 130 of about 40,152 (281)

Stress analysis of the tympanic membrane through image

open access: yes, 2018
To better understand the ear functioning, a biomechanical study of the tympanic ossicular chain of the middle ear was made. This chain consists of the tympanic membrane (which has 3 layers), three ossicles (malleus, incus and stapes), six ligaments ...
Parente, M. P. L.   +5 more
core   +1 more source

tympanic

open access: yes
Citation: 'tympanic' in the IUPAC Compendium of Chemical Terminology, 5th ed.; International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. 10.1351/goldbook.11335 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms. Requests for commercial usage
openaire   +1 more source

Energy localisation and frequency analysis in the locust ear [PDF]

open access: yes, 2013
Animal ears are exquisitely adapted to capture sound energy and perform signal analysis. Studying the ear of the locust, we show how frequency signal analysis can be performed solely by using the structural features of the tympanum.
Malkin, Rob   +4 more
core  

Tympanic Exostoses [PDF]

open access: yesProceedings of the Royal Society of Medicine, 1921
openaire   +2 more sources

Microsurgical Robotic System for Myringoplasty: Feasibility Study

open access: yesLaryngoscope Investigative Otolaryngology
Objective Otological surgery requires exceptional precision and advanced surgical skills, particularly for procedures involving the tympanic membrane and middle ear structures.
Tadao Yoshida   +9 more
doaj   +1 more source

Some Tuco‐Tucos Hide More Than Others: An Integrative Approach Reveals Cryptic Diversity in Ctenomys (Rodentia: Ctenomyidae) From Central Argentina

open access: yesIntegrative Zoology, EarlyView.
Here, we adopt an integrative framework (molecular phylogenetics and geometric morphometrics) to reassess patterns of diversity and differentiation across this region. We analyzed cytochrome b sequences and quantified cranial shape variation. Our analyses indicate the presence of three species groups (mendocinus, talarum, and tucumanus) and two ...
Facundo Contreras   +4 more
wiley   +1 more source

Tympanic pressure gradients and otoacoustic emissions

open access: yes, 1999
OBJECTIVE: The purpose of this study was to investigate the immediate effects of tympanic over- and under-pressure, induced by variations in ambient pressure on click-evoked otoacoustic emissions (CEOAEs) in healthy individuals.
Grenner, Jan   +3 more
core   +1 more source

Infrared thermography technique for detecting estrus in Surti does

open access: yesIndian Journal of Animal Sciences
The present study evaluated the potential of the infrared thermography technique for estrus detection in Surti does. Based on the presence of estrus-specific behaviour, physiological signs as well as higher LH, FSH, estrogen and lower progesterone ...
RANA RANJEET SINGH   +3 more
doaj   +1 more source

Tympanic Infrared Thermometry for Fullterm and Preterm Neonates [PDF]

open access: yes, 1991
Tympanic infrared thermometry has been proposed as a safe, rapid, cost-effective, and reliable method of temperature taking. 1,2 Testing with adults and children have produced results supporting its use in clinical practice. In previous studies conducted
Weiss, Marianne E.
core  

Patterns of tympanic membrane perforation in Ibadan: a retrospective study

open access: yes, 2011
Background: Tympanic membrane perforations vary in size, shape and position. The degree of conductive deafness varies with the size and position of the tympanic membrane perforation.Objective: This study is to determine the pattern and causes of tympanic
SA Olowookere   +5 more
core   +1 more source

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