Results 41 to 50 of about 525,073 (300)

Bilateral external ear canal Frey’s syndrome: a rare disease

open access: yesThe Egyptian Journal of Otolaryngology, 2020
Background Frey’s syndrome is a socially embarrassing condition commonly involving preauricular area after parotidectomy surgery or trauma to the face. Frey’s syndrome over the external ear canal without a prior history of trauma or surgery is extremely ...
Boon Chin Te, Asma Abdullah
doaj   +1 more source

Influence of exostoses on ear sound transfer function [PDF]

open access: yes, 2014
Exostózy jsou povrchové kostní výrůstky v zevním zvukovodu lidského ucha. Hlavním úkolem diplomové práce je zjistit, jaký vliv může mít zúžení zevního zvukovodu exostózami na mechanický přenos zvuku do vnitřního ucha.
Vališová, Šárka
core  

A Systematic Study of GelMA‐Carbopol Bioinks for High‐Fidelity Extrusion 3D Bioprinting at Physiological Temperatures

open access: yesAdvanced Healthcare Materials, EarlyView.
Gonzalez Martinez and collaborators develop a strategy to formulate high performance GelMA‐based bioinks with low solids contents. The resulting bioinks enable 3D bioprinting at 37 °C of high‐fidelity structures with tunable mechanical properties that support high cell viability and function.
David A. González‐Martínez   +8 more
wiley   +1 more source

Analysis by finite element method of dynamic characteristics of the external ear canal in neonates

open access: yesJournal of Biomechanical Science and Engineering, 2017
Although early diagnosis and treatment of hearing disorders in neonates is highly effective for realization of linguistic competence and intellectual development, the diagnostic accuracy in the initial period of life is low.
Michio MURAKOSHI   +2 more
doaj   +1 more source

Data-Oblivious Graph Algorithms in Outsourced External Memory

open access: yes, 2014
Motivated by privacy preservation for outsourced data, data-oblivious external memory is a computational framework where a client performs computations on data stored at a semi-trusted server in a way that does not reveal her data to the server.
B Schieber   +9 more
core   +1 more source

Characterization of the ear canal bacterial flora present in hearing Aids (HA) wearing subjects [PDF]

open access: yes, 2019
The use of hearing aids (HA) is considered a predisposing factor for ear microbial infections. We undertook this study to compare the presence and nature of the microbial flora inhabiting of ears of HA and non-HA (nHA) users.
Anna Teresa Palamara.   +14 more
core   +1 more source

Bioinspired Adaptive Sensors: A Review on Current Developments in Theory and Application

open access: yesAdvanced Materials, EarlyView.
This review comprehensively summarizes the recent progress in the design and fabrication of sensory‐adaptation‐inspired devices and highlights their valuable applications in electronic skin, wearable electronics, and machine vision. The existing challenges and future directions are addressed in aspects such as device performance optimization ...
Guodong Gong   +12 more
wiley   +1 more source

Evaluation of 4 Outcomes Measures in Microtia Treatment: Exposures, Infections, Aesthetics, and Psychosocial Ramifications. [PDF]

open access: yes, 2017
BackgroundIn craniofacial microsomia, microtia and canal atresia pose formidable reconstructive challenges. We review our institutional experience in treating microtia and atresia to identify variables associated with 4 outcomes measures: complications ...
Bradley, James P   +7 more
core  

On Minimum Average Stretch Spanning Trees in Polygonal 2-trees [PDF]

open access: yes, 2014
A spanning tree of an unweighted graph is a minimum average stretch spanning tree if it minimizes the ratio of sum of the distances in the tree between the end vertices of the graph edges and the number of graph edges.
Narayanaswamy, N. S., Ramakrishna, G.
core   +1 more source

Soft Ionic and Electronic Triboelectric Nanogenerators: Toward Attachable and Implantable Biomedical Applications

open access: yesAdvanced Materials, EarlyView.
This review provides an overview of triboelectric nanogenerator (TENG)–based biomedical applications by classifying studies into electronic and ionic systems across attachable and implantable platforms. It summarizes key material choices, device structures, and working mechanisms that characterize current TENG‐based research, and outlines six future ...
Kyongtae Choi   +12 more
wiley   +1 more source

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