Results 21 to 30 of about 62,188 (257)

Load Localization and Reconstruction Using a Variable Separation Method

open access: yesShock and Vibration, 2019
Load identification is very important in engineering practice. In this paper, a novel method for load reconstruction and localization is proposed. In the traditional load localization method, location information is coupled to the impulse response matrix.
Jing Zhang, Fang Zhang, Jinhui Jiang
doaj   +1 more source

The temporal impulse response function in infantile nystagmus

open access: yesVision Research, 2008
Despite rapid to-and-fro motion of the retinal image that results from their incessant involuntary eye movements, persons with infantile nystagmus (IN) rarely report the perception of motion smear. We performed two experiments to determine if the reduction of perceived motion smear in persons with IN is associated with an increase in the speed of the ...
Bedell, Harold E.   +5 more
openaire   +2 more sources

A Compatible Baseline Correction Algorithm for Strong-Motion Data

open access: yesTerrestrial, Atmospheric and Oceanic Sciences, 2012
In physics, acceleration, velocity, and displacement should be convertible with each other. However, many strong-motion data do not meet this requirement; the double integration of a disseminated acceleration might not be the same as the corresponding ...
Hung-Chie Chiu
doaj   +1 more source

Characterization of the functional response in the human spinal cord: Impulse-response function and linearity

open access: yesNeuroImage, 2008
Functional magnetic resonance imaging (fMRI) has emerged during the last decade as the main non-invasive technique for the investigation of human brain function. More recently, fMRI was also proposed for functional studies of the human spinal cord, but with controversial results.
Giovanni Giulietti   +5 more
openaire   +3 more sources

Identification of Excitation Parameters Based on TLS - ESPRIT

open access: yesMATEC Web of Conferences, 2018
In order to accurately detect excitation system parameters, this paper presents a algorithm based on the TLS-ESPRIT. The matrix pencil algorithm is used to extract the frequency and damping of each component of system response. So it’s necessary to apply
Xie Guoqiang   +5 more
doaj   +1 more source

Scattering Delay Mitigation in High-accuracy Pulsar Timing: Cyclic Spectroscopy Techniques

open access: yesThe Astrophysical Journal, 2023
We simulate scattering delays from the interstellar medium to examine the effectiveness of three estimators in recovering these delays in pulsar timing data. Two of these estimators use the more traditional process of fitting autocorrelation functions to
Jacob E. Turner   +5 more
doaj   +1 more source

Reduced Complexity Approximation and Design of Gaussian Impulse Response Filters and Wavelets

open access: yesIEEE Access
A systematic method for realizing filters with a Gaussian impulse response is introduced in this work. For this purpose, the Laplace transform is used to obtain the transfer function which corresponds to the Gaussian impulse response. Since this transfer
Julia Nako   +5 more
doaj   +1 more source

Oil Price Shocks and Stock Markets in Oil Importing Countries: Evidence from Egypt, Morocco, and Jordan

open access: yesScientific Annals of Economics and Business, 2021
This study aims to investigate the dynamic relationship between Oil price Shocks and stock markets returns in Egypt, Morocco, and Jordan as oil-importing countries in the MENA region, over the period (2005-2018). Vector auto regressive regressions (VAR),
Demeh Daradkah   +2 more
doaj   +1 more source

The Role of Hematopoietic Cell Transplantation in Ataxia‐Telangiectasia

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Ataxia‐telangiectasia (A‐T) is a DNA repair disorder characterized by neurodegeneration, immunodeficiency, and cancer predisposition. Hematopoietic cell transplantation (HCT) is an established therapy in related disorders such as Fanconi anemia (FA) and Nijmegen breakage syndrome (NBS), but its role in A‐T is unclear.
Laila Alkhouli   +3 more
wiley   +1 more source

Study on modeling of human postural control on frontal-plane during standing (Identication of a transfer function model by frequency response test)

open access: yesNihon Kikai Gakkai ronbunshu, 2015
We have been developing a standing ride type vehicle, such as electric skateboards. A human dynamics model is required to assist balance control of human standing in the vehicle.
Motomichi SONOBE, Junichi HINO
doaj   +1 more source

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