نتایج جستجو برای: horizontal to vertical spectral ratio

تعداد نتایج: 10735082  

Journal: :auditory and vestibular research 0
narges naderi department of audiology, school of rehabilitation, tehran university of medical sciences, tehran, iran fahimeh hajiabolhassan department of audiology, school of rehabilitation, tehran university of medical sciences, tehran, iran saeed farahani department of audiology, school of rehabilitation, tehran university of medical sciences, tehran, iran nasrin yazdani department of ear, nose and throat, amiralam hospital, tehran university of medical sciences, tehran, iran shohreh jalaie biostatistics, school of rehabilitation, tehran university of medical sciences, tehran, iran

background and aim: the video head-impulse test (vhit) measures the vestibulo-ocular reflex (vor) driven by each semicircular canal, follo­wing high-acceleration head rotations. the main measurable response is the ratio of eye mov­ement velocity to the angular head velocity, which reflects canal function. although norma­tive data is available for vor gain, most studies only report horizontal vo...

Journal: :Indonesian Physical Review 2023

The Yogyakarta earthquake in 2006 caused damage several areas, especially the area of Klaten Regency. As a result, many infrastructures, houses, health facilities and casualties have been damaged. research was conducted with target knowing level earth's hazard by microzoning soil vulnerability areas Bayat District, Klaten, Central Java. This study used microseismic method HVSR (Horizontal to Ve...

Most of the Earth's crust contains fluids, and fractures are common throughout the upper part. They exist at a wide range of scales from micro-fractures within grains to major faults and shear zones that traverse the crust. In this paper, the stress-dependent permeability in fractured rock masses have been investigated considering the effects of nonlinear normal deformation and shear dilation o...

2017
Andrea C Kara-José Luiz Alberto S Melo Bruno L B Esporcatte Angelica T N H Endo Mauro Toledo Leite Ivan Maynart Tavares

Our objective was to compare the diagnostic accuracies of and to determine the correlations between the disc damage likelihood scale (DDLS) and anatomical and functional tests used for glaucoma detection. A total of 54 healthy subjects (54 eyes) and 47 primary open-angle glaucoma patients (47 eyes) were included in this cross-sectional observational study. DDLS scores and cup-to-disc (C/D) rati...

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