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761
Reduction EMI of BLDC Motor Drive Based on Software Analysis
Published 2016-01-01“…In this paper, the analysis of electromagnetic noise and presentation of the proposed method based on the frequency spectrum of the DC link current and the leakage current from the motor to the ground network are done. …”
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762
Uniqueness and Asymptotic Behavior of Positive Solutions for a Fractional-Order Integral Boundary Value Problem
Published 2012-01-01“…We study a model arising from porous media, electromagnetic, and signal processing of wireless communication system -𝒟tαx(t)=f(t,x(t),x'(t),x”(t),…,x(n-2)(t)), 0<t<1, x(0)=x'(0)=⋯=x(n-2)(0)=0, x(n-2)(1)=∫01x(n-2)(s)dA(s), where n-1<α≤n, n∈ℕ and n≥2, 𝒟tα is the standard Riemann-Liouville derivative, ∫01x(s)dA(s) is linear functionals given by Riemann-Stieltjes integrals, A is a function of bounded variation, and dA can be a changing-sign measure. …”
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763
Unveiling the nature of cathodoluminescence from photon statistics
Published 2025-02-01“…Using this approach, we experimentally unveiled the statistical differences of coherent CL involving a single electromagnetic interaction process and incoherent CL involving multiple excitation processes. …”
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764
Implementation of CSMA/CA-Based MAC Protocol for Optical Camera Communication
Published 2025-01-01“…This technology offers benefits such as a broad spectrum, low cost, high efficiency, and resistance to electromagnetic interference. However, OCC faces challenges in medium access management, which necessitates the development of effective medium access control (MAC) protocols. …”
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765
The Geometry of Black Hole Singularities
Published 2014-01-01“…The charged black holes turn out to have smooth potential and electromagnetic fields in the new atlas. Classical charged particles can be modeled, in General Relativity, as charged black hole solutions. …”
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766
Spatial localization and diffusion of Dirac particles and waves induced by random temporal medium variations
Published 2025-01-01“…While most research has focused on electromagnetic waves, studies on Dirac-type waves remain limited. …”
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767
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768
The Study of Thermal Conditions on Weibel Instability
Published 2015-01-01“…Weibel electromagnetic instability has been studied analytically in relativistic plasma with high parallel temperature, where |α=(mc2/T∥)(1+p^⊥2/m2c2)1/2|≪1 and while the collision effects of electron-ion scattering have also been considered. …”
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769
Synthesis and Investigation of Algorithm for Estimation of Active Stator Resistance of Asynchronous Motor with Fixed Rotor
Published 2012-04-01“…The analysis has revealed the following: measured signals are noisy due to quantization and differentiation; dynamic model of an induction motor provides only approximate presentation about actual processes in the electromagnetic system of the machine. The paper presents results of a system simulation while applying the proposed algorithm that confirm the fact that the estimated value of the active stator resistance tends to a true value with high accuracy. …”
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770
Search for high-frequency gravitational waves with Rydberg atoms
Published 2025-01-01“…The weak electric field signal is then detected by an electromagnetically induced transparency (EIT) in the system of the Rydberg atoms. …”
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771
Chemical Reaction and Radiation Effects on MHD Flow of Oldroyd-B Fluid through Porous Medium Past an Exponentially Stretching Sheet with Heat Sink
Published 2022-01-01“…In this article, the effect of electromagnetic force with the chemical and thermal radiation effect on the Oldroyd-B fluid past an exponentially stretched sheet with a heat sink and porous medium was studied. …”
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772
A Multilevel Inverter Bridge Control Structure with Energy Storage Using Model Predictive Control for Flat Systems
Published 2013-01-01“…The paper presents a novel technique to control the current of an electromagnetic linear actuator fed by a multilevel IGBT voltage inverter with dynamic energy storage. …”
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773
VDB Entropy Measures and Irregularity-Based Indices for the Rectangular Kekulene System
Published 2021-01-01“…Theoretical chemists are fascinated by polycyclic aromatic hydrocarbons (PAHs) because of their unique electromagnetic and other significant properties, such as superaromaticity. …”
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774
Detection of opening motion characteristics in DC circuit breakers based on machine vision.
Published 2025-01-01“…A circuit breaker is a crucial component in power systems, and its operation is essential for evaluating its interruption performance. However, electromagnetic interference often affects sensor accuracy. …”
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775
A Review of Procedures for Summing Kapteyn Series in Mathematical Physics
Published 2009-01-01“…The purpose of this review article is to present some of the recent methods for providing such series in closed form with applications to: (i) the summation of Kapteyn series for radiation from pulsars; (ii) the summation of other Kapteyn series in radiation problems; (iii) Kapteyn series arising in terahertz sideband spectra of quantum systems modulated by an alternating electromagnetic field; and (iv) some plasma problems involving sums of Bessel functions and their closed form summation using variations of the techniques developed for Kapteyn series. …”
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776
Field Equations and Lagrangian of the Kaluza Energy-Momentum Tensor
Published 2020-01-01“…In addition to the effects of a scalar field expected from other scalar-tensor or scalar-electromagnetic theories, a peculiar Kaluza coupling coefficient arises for charged matter which acts to vary the source strengths in ways unknown to conventional physics. …”
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777
Metasurface spatial filters for multiple harmonic signals
Published 2023-03-01“…Nonlinear frequency mixings have shown an alternative way to create new electromagnetic sources in frequency ranges that are difficult to access with conventional techniques. …”
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778
Extracting the dependence of directed flow differences on conserved charges
Published 2025-01-01“…A nonzero directed flow difference △v1 has been proposed as a consequence of the electromagnetic field produced in relativistic heavy ion collisions. …”
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779
Reevaluating the necessity of static shift correction in magnetotelluric inversion
Published 2025-02-01“…Magnetotelluric (MT) is a significant electromagnetic exploration method. However, due to uneven distribution of surface charges and other factors, static shift often affects observed data, reducing the accuracy of inversion and interpretation. …”
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780
Polarization of thermal dilepton radiation
Published 2025-02-01“…Using a realistic model for the in-medium electromagnetic spectral function, we predict polarization observables and compare them to experiment. …”
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