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1061
Numerical simulation of MHD Sakiadis flows of convectively heated thixotropic nanofluids in a porous medium using revised transport laws and Wakif-Buongiorno's model
Published 2025-03-01“…Due to the particular inability of Fourier's and Fick's laws in the realistic quantification of transfer processes that can occur certainly within a flowing biphasic mixture, on the one hand, and the explanation of the memory relaxation features of such a non-homogenous medium, on the other hand, the present scrutinization intends to propose a representative biphasic flow model to reveal the principal demeanors of convectively heated thixotropic nanofluids during their steady two-dimensional flows in the laminar regime over a stretching planar geometry in a Darcy-Forchheimer porous medium under the magnetic impact of an external electromagnetic device. For this purpose, the renovated formulation of Wakif-Buongiorno's model is linked theoretically with the constructive equation of the thixotropic model and the generalized transport laws to describe properly the nanofluid motion, the thermal energy balance, and the nanoparticles’ molar concentration distribution under the assumptions of the boundary layer concept and the passive nanoparticles’ control approach. …”
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1062
Research on UAV Jamming Signal Generation Based on Intelligent Jamming
Published 2025-01-01“…These include low efficiency, difficulties in managing dynamic and complex electromagnetic environments, and a heavy reliance on prior knowledge about the signals. …”
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1063
Investigation of Strong Strata Behaviors in the Close-Distance Multiseam Coal Pillar Mining
Published 2021-01-01“…Moreover, a theoretical model for the mechanism of strong strata behaviors in the close-distance multiseam coal pillar mining was established, which was validated by the monitoring data of seismic computed tomography CT, microseism, and electromagnetic radiation (EMR). Furthermore, the results of the study indicated that the main factors affecting the strong strata behaviors were the static stress concentration caused by the overlying coal pillars and the dynamic disturbance caused by the fracturing and slipping of the overlying coal pillars and roof under the influence of mining. …”
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1064
Articulatory-to-Acoustic Conversion Using BiLSTM-CNN Word-Attention-Based Method
Published 2020-01-01“…In this paper, we used the electromagnetic articulography (EMA) database designed by Taiyuan University of Technology, which contains ten speakers’ 299 disyllables and sentences of Mandarin, and extracted 8-dimensional articulatory features and 1-dimensional semantic feature relying on the word-attention layer; we then trained 200 samples and tested 99 samples for the articulatory-to-acoustic conversion. …”
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1065
Investigation on Deicing Property of Steel Wool Fiber-Reinforced Asphalt Mixture by Induction Heating
Published 2020-01-01“…The steel wool fiber asphalt mixture heated by electromagnetic induction obtains satisfactory result. …”
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1066
Reflection of circularly polarized light from a CdS semiconductor crystal near the exciton resonance taking into account spatial dispersion
Published 2024-12-01“…The study of materials using polarized radiation allows one to obtain additional information about the properties of the material due to the vector nature of the electromagnetic field. In this regard, the most widely used method is the ellipsometric method for analyzing the optical properties of materials. …”
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1067
THz Scattering and Tunable Plasmonic Resonances from Graphene-Coated Gold Nanowires
Published 2024-01-01“…The Jacobi–Anger expansion method has been adopted for the transformation of electromagnetic fields in terms of series of cylindrical waves and has been modeled in terms of cylindrical vector wave functions (CVWFs). …”
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1068
A Miniaturized and High Optically Transparent Frequency Selective Surface for RF Shielding Using Double-Glazed Glass Windows for Green Building Applications
Published 2025-01-01“…The dimensions of FSS unit cell (UC) are optimized to <inline-formula> <tex-math notation="LaTeX">$0.0714\lambda _{0}\times 0.07146\lambda _{0}$ </tex-math></inline-formula>, where <inline-formula> <tex-math notation="LaTeX">$\lambda _{0}$ </tex-math></inline-formula> is the wavelength at 2.1 GHz resonant frequency. Full-wave electromagnetic (EM) simulations, equivalent circuit modeling (ECM), and experimental testing are performed to validate the FSS performance. …”
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1069
Gain Enhancement of a Multiband Resonator Using Defected Ground Surface on Epoxy Woven Glass Material
Published 2014-01-01“…The design and analyses are performed using the FIT based full-wave electromagnetic simulator CST microwave studio suite. …”
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1070
STUDY OF TRANSIENT AND STATIONARY OPERATION MODES OF SYNCHRONOUS SYSTEM CONSISTING IN TWO MACHINES
Published 2017-05-01“…When there are two excitation windings on the rotor (dual system of excitation), the mathematical model of electromagnetic transient processes of a synchronous machine is represented in a complex form, i.e. in coordinate system d, q, the current of rotor being represented by a generalized vector. …”
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1071
Research on Optimal Design of Pressure Relief Blasting Parameters of Middle Rock Pillar in Near Vertical Coal Seam
Published 2022-01-01“…The practical engineering application results of the combination are tested by downhole transient electromagnetic detection (TEM), and it is found that the pressure relief effect is obvious. …”
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1072
Signatures of Transient Overvoltages in Low Voltage Power Systems in Tea Factories and Their Implications on Insulation Deterioration and Allied Power Quality Issues
Published 2021-01-01“…Unlike electrical resonance and power-frequency overvoltages, electromagnetic switching transients last even less than 100 ms. …”
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1073
Specific detection of tartaric acid chiral isomers based on centrosymmetric terahertz metamaterial sensors
Published 2025-01-01“…Centrosymmetric metamaterial sensors based on aluminum and polyimide were simulated using computer simulation technology (CST) electromagnetic software. This metamaterial is composed of a trapezoidal structure with a hole and its rotation of 180 degrees, with three resonance peaks. …”
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1074
Analytical and Numerical Methods for Circumbinary Disk Dynamics. II. Inclined Disks
Published 2025-01-01“…These findings have implications for understanding both the expected gravitational-wave signal and electromagnetic counterparts from supermassive black hole binaries.…”
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1075
Smartphone Household Wireless Electroencephalogram Hat
Published 2013-01-01“…., facial muscle-related events and wireless environmental electromagnetic interferences).…”
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1076
Repetitive transcranial magnetic stimulation as a modality of treatment in patients with fibromyalgia
Published 2025-02-01“…Repetitive transcranial magnetic stimulation (rTMS) is an emerging nonpharmacological therapeutic option for fibromyalgia. rTMS involves an electromagnetic coil placed on the scalp that is rapidly turned on and off to generate short magnetic pulses to the brain (2). rTMS can reduce chronic pain by triggering inhibitory neural pathways at the level of the dorsal horn of the spinal cord. …”
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1077
Evaluation of the Influence of Sensor Geometry and Physical Parameters on Impedance-Based Structural Health Monitoring
Published 2012-01-01“…In this paper, the influence of electromagnetic radiation, temperature and pressure variations, and ionic environment have been examined in laboratory. …”
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1078
Synchronization of chaotic optomechanical system with plasmonic cavity for secured quantum communication
Published 2025-01-01“…In addition, using Lyapunov chaotic attractors, we demonstrated that the localized surface plasmons significantly boost the strength of the electromagnetic field within the strongly influenced cavity mode and effectively synchronize the two modes through a coherent phase relationship with minimal error. …”
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1079
A prediction model for guiding tumor microwave ablation surgery based on simulation
Published 2025-01-01“…Methods: An MWA process was first simulated by incorporating electromagnetic radiation equations, thermal equations, and optimized biological tissue parameters (dynamic dielectric and thermophysical parameters). …”
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1080
Model calculation of a radio communication line based on remote sensing data
Published 2024-12-01“…At the same time, analysis and a digital terrain model from earth remote sensing data and the implementation of automated calculations based on it to find the best coordinates in terms of electromagnetic compatibility in the required areas may be of significant interest for solving this problem. …”
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