نتایج جستجو برای: ears distance 1212

تعداد نتایج: 246729  

Journal: :The Laryngoscope 2013
H Jeffrey Kim Marygrace Hagan John A Butman Martin Baggenstos Carmen Brewer Christopher Zalewski W Marston Linehan Russell R Lonser

OBJECTIVES/HYPOTHESIS To define the surgical treatment and outcomes of von Hippel-Lindau (VHL) disease-associated endolymphatic sac tumors (ELSTs), we analyzed consecutive VHL patients who underwent ELST resection. STUDY DESIGN Retrospective investigation of consecutive VHL patients who underwent resection of ELSTs at a clinical research center between 1999 and 2010. METHODS Analysis of ser...

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Journal: :Nihon Jibiinkoka Gakkai kaiho 1994
T Inoue

There are large individual differences in susceptibility to noise exposure. Most hearing impairment begins with dip type hearing loss, and continual evoked otoacoustic emissions (C-EOAEs) are frequently seen in ears with dip type hearing loss. The present study was performed in order to ascertain the relationship between dip type hearing loss and C-EOAE. Brass band members in two junior high sc...

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Journal: :Acta medica Iranica 2012
Alia Saberi Hamid Reza Hatamian Shadman Nemati Rahmatollah Banan

Multiple Sclerosis (MS) is a demyelinating disorder of Central Nervous System. It involves 8th cranial nerve and its central nuclei and is an uncommon cause of the sensorineural hearing loss. For determining the prevalence of hearing loss (HL) especially retrocochlear type in MS, a cross-sectional study was designed using Pure-Tone Audiometry (PTA), Otoacustic Emissions (OAEs), Auditory Brainst...

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Journal: :The Lancet 1894

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Journal: :Acta Paediatrica 2017

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Journal: :Journal of the Royal Society of Medicine 1987

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Journal: :Nippon Jibiinkoka Gakkai Kaiho 1996

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Journal: :BMJ 1946

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Journal: :Nature 2019

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Journal: :Journal of biomedical optics 2012
Chi Zhang Konstantin Maslov Junjie Yao Lihong V Wang

Photoacoustic microscopy has achieved submicron lateral resolution, but its axial resolution is much lower. Here an axial resolution of 7.6 μm, the highest axial resolution validated by experimental data, has been achieved by using a commercial 125 MHz ultrasonic transducer for signal detection followed by the Wiener deconvolution for signal processing. Limited by the working distance, the high...

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