Results 101 to 110 of about 9,528,627 (250)

Rinne test: Does the tuning fork position affect the sound amplitude at the ear?

Journal of Otolaryngology - Head and Neck Surgery, 2016
Background Guidelines and text-book descriptions of the Rinne test advise orienting the tuning fork tines in parallel with the longitudinal axis of the external auditory canal (EAC), presumably to maximise the amplitude of the air conducted sound signal ...
Oleksandr Butskiy, Denny Ng, Murray Hodgson, Desmond A. Nunez   +3 more
doaj   +1 more source

Articles of Incorporation for The Puget Sound University, 1888 [PDF]

, 1888
https://soundideas.pugetsound.edu/pugetsoundhistoricaltext/1013/thumbnail ...
University of Puget Sound
core  

TECTB Variants Reveal Tectorial Membrane Vulnerability in Dominant Non‐Syndromic Hearing Loss

Advanced Science, EarlyView.
TECTB is a non‐collagenous protein of the tectorial membrane – an extracellular matrix of the cochlea. This study identifies dominant missense variants in TECTB linked to human hereditary deafness in two unrelated families. Genetically engineered mice homozygous for one of the variants are profoundly deaf, whereas heterozygous mice have normal hearing ...
Evan B. Hale, Barbara Vona, Richard J. Goodyear, Richard T. Osgood, Jun Shen, Sami S. Amr, Karen Mojica, Michaela A. H. Hofrichter, Jörg Schröder, Sophie Flandin, Paul Gratias, Ricardo Vera‐Monroy, Katherine Callahan, Kerry L. Gudlewski, Rolen Quadros, Masato Ohtsuka, JoAnn McGee, Edward J. Walsh, Cynthia C. Morton, Thomas Haaf, Channabasavaiah Gurumurthy, James E. Saunders, Guy P. Richardson, Artur A. Indzhykulian   +23 more
wiley   +1 more source

Can The Configuration of Petrous Bone Pneumatization be a Predictor of Tinnitus?

İstanbul Medical Journal, 2018
Introduction: In this study, we tried to evaluate a possible relationship between petrous bone pneumatization and subjective pulsatile tinnitus (SPT).Methods: The temporal bone computed tomographic (CT) images of 35 patients with SPT admitted to our ...
Abdullah Soydan Mahmutoğlu, İrfan Çelebi   +1 more
doaj   +1 more source

Transient Sleep Deprivation Induces Persistent Auditory Neuropathy via ROS‐Initiated Neuroinflammation and BK Channel Suppression

Advanced Science, EarlyView.
Sleep disturbance severity closely tracks hearing loss in a clinical cohort, yet the mechanistic link remains unclear. Acute sleep deprivation is shown to trigger transient cochlear oxidative stress that switches into a self‐sustaining neuroinflammatory state, suppressing BK channels and causing irreversible synaptopathy.
Dan Chen, Ying Ma, Lixuan Huang, Xin Chen, Fanliang Kong, Zhenzhou Qian, Mingyue Guan, Xinlin Wang, Yanyan Yang, Shasha Zhang, Peng Li, Renjie Chai   +11 more
wiley   +1 more source

Effects of Thermal Treatment on Air-dried Density, Color Change, Average Surface Roughness, and Sound Absorption Capacity of Scots Pine

BioResources
This study was conducted to investigate some characteristics of thermally treated Scots pine (Pinus sylvestris L.) wood specimens such as air-dried density, color change, average surface roughness, and sound absorption capacity.
Oğuzhan Uzun, Hüseyin Yeşil, Osman Perçin   +2 more
doaj   +2 more sources

Mechanophore‐Based Multichannel Colorimetric Force Sensors: Ultrasound‐Driven Stress and Strain Quantification

Advanced Science, EarlyView.
ABSTRACT Mechanophores with mechanochromic properties have attracted significant attention as force‐responsive materials for structural sensing. However, their applications remain mainly limited to qualitative force visualization, as direct and quantitative extraction of mechanical parameters such as stress and strain from mechanochromic responses has ...
Seungo Baek, Jeong Hoon Rhee, Skylar K. Osler, Minsoo P. Kim, Shyuan Cheng, Leonardo P. Chamorro, Hyunhyub Ko, Maxwell J. Robb, Gun Kim   +8 more
wiley   +1 more source

Ultrasound neuromodulation as a novel dementia therapy—Investigation of possible long‐term confounds

Alzheimer’s & Dementia: Translational Research & Clinical Interventions
INTRODUCTION Ultrasound neuromodulation has emerged as a promising adjunctive therapy in Alzheimer's disease (AD), yet a controversial issue remains: whether its reported long‐term therapeutic effects could be attributed to potential confounds rather ...
Michael Mitterwallner, Eva Matt, Robert Chen, Roland Beisteiner   +3 more
doaj   +1 more source

Self‐Sustaining Sensing Systems: Integration Strategies and Signal–Power Matching in Energy‐Harvesting Electronics

Advanced Science, EarlyView.
Energy‐harvesting‐integrated sensors couple ambient energy conversion with sensing, processing, and wireless communication. This review organizes recent progress through integration architectures and operating principles, revisiting co‐packaged, monolithic, and co‐functional designs together with always‐on, event‐driven, and multi‐modal sensing modes ...
Taehyun Park, Ki‐Yoon Park, Yeonho Choi, Dong‐Myeong Shin, Hong‐Joon Yoon, Hocheon Yoo   +5 more
wiley   +1 more source

Designing an Open-Back Enclosure to Mitigate Sound Leakage for Open-Ear Headphones

IEEE Access
Small open-ear headphones are comfortable because they do not block the auricle or ear canal, which eliminates the occlusion effect and enables users to hear ambient sounds naturally and achieve accurate binaural reproduction in principle. However, their
Hironobu Chiba, Tatsuya Kako, Noboru Harada   +2 more
doaj   +1 more source