Results 81 to 90 of about 10,287 (254)

The role of external broadcasting in a closed political system [PDF]

open access: yes, 2011
This article investigates the role and impact of external broadcasting (radio and television) on a closed political system, through the example of the two post-war German states: the West German Federal Republic of Germany (FRG) and the East German ...
Andreas Scheu   +23 more
core   +2 more sources

Disease Remission: A Scoping Review With Thematic Analysis of the Scientific Literature With Implications for Chronic Rhinosinusitis

open access: yesInternational Forum of Allergy &Rhinology, EarlyView.
ABSTRACT Background Remission, a term used to describe a goal of treatment for some chronic diseases, has recently been proposed for chronic rhinosinusitis (CRS). However, it is unclear what remission means for CRS and why it should serve as a goal in the present‐day treatment of CRS.
Nikhil Parail   +7 more
wiley   +1 more source

Molecular and cellular mechanisms underlying the evolution of form and function in the amniote jaw. [PDF]

open access: yes, 2019
The amniote jaw complex is a remarkable amalgamation of derivatives from distinct embryonic cell lineages. During development, the cells in these lineages experience concerted movements, migrations, and signaling interactions that take them from their ...
A Abzhanov   +395 more
core   +1 more source

The human middle ear in motion: 3D visualization and quantification using dynamic synchrotron-based X-ray imaging

open access: yesCommunications Biology
The characterization of the vibrations of the middle ear ossicles during sound transmission is a focal point in clinical research. However, the small size of the structures, their micrometer-scale movement, and the deep-seated position of the middle ear ...
Margaux Schmeltz   +8 more
doaj   +1 more source

Middle ear anatomy and implant sizes: correlates and the need for uniform implant dimensions

open access: yesFrontiers in Audiology and Otology
IntroductionConductive hearing loss describes an insufficient sound transfer of the middle ear, often caused by defects or absence of the ossicles. Depending on the specific middle ear dimensions and the kind of defect, surgeons can choose from a variety
Thomas Lenarz   +7 more
doaj   +1 more source

Study of morphologic variability of incudostapedial angle and its relation with temporal bone pneumatization

open access: yesJournal of Otology, 2020
Introduction: Optimal sound transmission across the ossicular chain is dependent on the appropriate alignment of the middle ear ossicles. Incudostapedial joint (ISJ) is conventionally considered to be at right angle.
Anup Singh   +5 more
doaj   +1 more source

A novel mouse model simulating C5 palsy after cervical surgery

open access: yesAnimal Models and Experimental Medicine, EarlyView.
This study establishes a reliable mouse model of permanent C5 palsy (post‐laminectomy complication) via dorsal approach, selectively severing the C5 anterior nerve root while preserving the posterior root through partial C4 and C5 laminectomy. The model successfully replicates clinical C5P features—flaccid shoulder paralysis, electrophysiological ...
Chenpei Xu   +8 more
wiley   +1 more source

Ontogenetic development of weberian ossicles and hearing abilities in the African bullhead catfish.

open access: yesPLoS ONE, 2011
BackgroundThe weberian apparatus of otophysine fishes facilitates sound transmission from the swimbladder to the inner ear to increase hearing sensitivity. It has been of great interest to biologists since the 19(th) century.
Walter Lechner   +4 more
doaj   +1 more source

Structure and function of the mammalian middle ear. I: Large middle ears in small desert mammals. [PDF]

open access: yes, 2015
Many species of small desert mammals are known to have expanded auditory bullae. The ears of gerbils and heteromyids have been well described, but much less is known about the middle ear anatomy of other desert mammals.
Mason, Matthew J
core   +1 more source

Cancer therapy‐induced ototoxicity: Current challenges and emerging management strategies

open access: yesAnimal Models and Experimental Medicine, EarlyView.
This review comprehensively examines the key risk factors for cancer therapy‐induced ototoxicity, including cumulative drug dose, genetic susceptibility, and combined treatment regimens. It highlights current challenges in ototoxicity monitoring, such as insufficient timeliness and limited clinical adoption, and advocates for standardized auditory ...
Yuqi Huang   +4 more
wiley   +1 more source

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