Results 41 to 50 of about 117,816 (301)

An amplitude ratio of pattern visually evoked cortical potentials [PDF]

open access: yesActa Ophthalmologica Scandinavica, 1999
We evaluated the amplitude of steady state pattern visually evoked cortical potentials (St PVECP) by comparing the amplitude ratio to transient PVECP (Tr PVECP) with the latency of Tr PVECP in macular, optic nerve, and chiasmal lesions.PVECPs were obtained by pattern reversal stimulation of both 3 times and 12 times per second from normal subjects and ...
N, Fujimoto, E, Adachi-Usami
openaire   +2 more sources

Reflection and refraction of plane waves at the interface of an elastic solid half-space and a thermoelastic diffusive solid half-space

open access: yesArchives of Mechanics, 2012
The problem of reflection and refraction phenomenon due to longitudinal and transverse waves incident obliquely at a plane interface between uniform elastic solid half-space and thermoelastic diffusive solid half-space has been studied.
R. Kumar, T. Kansal
doaj   +1 more source

Auditory brainstem response (ABR) waveform analysis program

open access: yesMethodsX, 2023
Auditory brainstem responses (ABR) are a high-throughput assessment of auditory function. Many studies determine changes to the threshold at frequencies that span the normal hearing range of their test subjects, but fewer studies evaluate changes in ...
Kali Burke   +2 more
doaj   +1 more source

Amplitude ratios and phases in the Sun and solar-type stars

open access: yes, 2021
Amplitude ratios and phases between intensity and velocity measurements of low-degree acoustic modes are compared with model computations for the Sun and solar-type stars. We use model atmospheres from averaged 3D simulations results and a time-dependent
Guenter Houdek
core   +1 more source

Reflection and transmission of waves from imperfect boundary between two heat conducting micropolar thermoelastic solids

open access: yesAnalele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2014
The problem of reflection and transmission of plane waves at an imperfect boundary between two thermally conducting micropolar elastic solid half spaces with two temperature is investigated.
Sharma Kunal, Marin Marin
doaj   +1 more source

An exact universal amplitude ratio for percolation [PDF]

open access: yesJournal of Physics A: Mathematical and General, 2001
5 pages, LaTeX, submitted to J. Phys. A.
openaire   +3 more sources

Universal amplitude ratios in the two-dimensional Ising model

open access: yes, 1998
We use the results of integrable field theory to determine the universal amplitude ratios in the two-dimensional Ising model. In particular, the exact values of the ratios involving amplitudes computed at nonzero magnetic field are ...
Delfino, Gesualdo, G Delfino
core   +1 more source

Influence of Nose-slenderness Ratio on Air Pressure Pulse of High-speed Trains Passing Each Other

open access: yesJournal of Applied Science and Engineering, 2021
The strength of side windows, the stability of train operation, and the comfort of passengers will be affected by air pressure fluctuations when the high-speed train meets.
Lin Ma   +3 more
doaj   +1 more source

A Novel Design of High Resolution MEMS Gyroscope Using Mode-Localization in Weakly Coupled Resonators

open access: yesIEEE Access, 2021
This paper presents a novel design for a high resolution microelectromechanical systems (MEMS) technology based resonant gyroscope using the mode-localization effect in weekly coupled resonators (WCRs) as a mechanism for sensing the input angular rate ...
Syed Ali Raza Bukhari   +3 more
doaj   +1 more source

Universal amplitude ratios of two-dimensional percolation from field theory

open access: yes, 2010
We complete the determination of the universal amplitude ratios of two-dimensional percolation within the two-kink approximation of the form factor approach.
Delfino, Gesualdo   +4 more
core   +1 more source

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