Results 51 to 60 of about 7,464,161 (289)
Доклады Белорусского государственного университета информатики и радиоэлектроники, 2022 The article presents an improved technique for determining the required value of the image quality criterion for detection systems operating under distortion conditions.
A. Y. Liplianin, A. V. Khiznia
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White Matter Microstructural Abnormalities in Neonatal Onset Genetic Epilepsy
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Recent evidence indicates that epilepsy is associated with abnormal white matter. If seizures alter white matter, then the impact upon network function, epileptogenesis, and cognition could be pronounced in neonates undergoing rapid developmental myelination. Neonates with epilepsy due to nonstructural genetic causes provide a unique
Amanda G. Sandoval Karamian +8 more
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Harmonics Mitigation of Industrial Power System Using Passive Filters [PDF]
Mehran University Research Journal of Engineering and Technology, 2012 With the development of modern industrial technology a large number of non-linear loads are used in power system, which causes harmonic distortion in the power system. At the same time the power quality and safe operation becomes inferior.
Zubair Ahmed Memon +2 more
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White Matter and Perivascular Imaging Changes in Alzheimer's Disease and Cerebral Amyloid Angiopathy
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Peak‐width of skeletonized mean diffusivity (PSMD) and diffusion tensor imaging–analysis along the perivascular space (DTI‐ALPS), reflecting white matter integrity and glymphatic function, are altered in Alzheimer's disease (AD).
Debina Laishram +3 more
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Distortion product otoacoustic emissions: challenging existing theory
, 2010 Distortion product otoacoustic emissions (DPOAE or DP) are generated using two primary tones at frequencies f1 and f2 at levels L1 and L2; the two most prominent DP are cubic distortion products at the frequencies 2f1f2 and 2f2f1.
Perdue, Richard John
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Analysis of the influence of selected non-linear devices on the waveform of supply voltage
ITM Web of Conferences, 2018 The paper presents research on the influence of selected non-linear devices on the shape of supply voltage. It has been assessed how current distortion, expressed by THDI, and rms current ‖i‖ influence voltage distortion, represented by THDU.
Bartman Jacek, Sobczyński Dariusz
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Method for reducing waveform distortion by increasing damping strength for electromagnetic vibrators
AIP Advances, 2021 Voice coil motors are frequently used as force drivers in electromagnetic vibrators. As a constant current is applied, the generated driving force is not constant but varies with displacement due to the inhomogeneous magnetic field within the stroke ...
Lu Zhang +5 more
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Nonlinear voltage error analysis and control of resonant high precision converter
Energy Reports, 2023 The current nonlinear distortion of power converter can cause motion trajectory error and positioning error of motor, and affect the nano motion and positioning accuracy of ultra-precision system.
Jian Wei +4 more
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Arthritis Care &Research, EarlyView.Objective This study aimed to investigate hand function trajectories over five years in primary hand osteoarthritis (OA). Additionally, determinants of baseline and longitudinal hand function were assessed. Methods A total of 538 patients with both baseline and five‐year study visits were analyzed.
Annemiek V. E. M. Olde Meule +4 more
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Arthritis Care &Research, EarlyView.Systemic sclerosis (SSc) is a rare autoimmune disease defined by immune dysregulation, vasculopathy, and progressive fibrosis of the skin and internal organs. Despite advances in care, major complications such as interstitial lung disease (ILD) and myocardial involvement remain the leading causes of morbidity and mortality.
Cristiana Sieiro Santos +2 more
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