Enhancing the Performance of Vibration Energy Harvesting Based on 2:1:2 Internal Resonance in Magnetically Coupled Oscillators by Shakiba Dowlati, Najib Kacem, Noureddine Bouhaddi

“…An electromagnetic vibration energy harvester with a 2:1:2 internal resonance (IR) is proposed, allowing for the simultaneous activation of two IRs within the system in order to enhance its performance in terms of bandwidth and harvested power. …”
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The technique of point visualization of the electric field in space and time by Z. M. Kurbanismailov, A. T. Tarlanov, E. M. Akimov

“…In order to reduce these costs in the modern world, the use of mathematical modeling tools for testing noise immunity and electromagnetic compatibility is becoming popular. In this paper, it is proposed to use an algorithm for visualizing electric fields in three-dimensional space and time. …”
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Multiway Bandpass Power Divider Design With Flexible Filter Order by Chi-Feng Chen, Yu-Sheng Zeng, Yi-Chen Yeh, Tsang-Ning Tien

“…To validate the feasibility of this approach, a four-way filtering PD with a fifth-order bandpass response and an eight-way filtering PD with a third-order bandpass response were designed and implemented. Electromagnetic simulations and experimental data were highly consistent with each other. …”
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Gust Wind Effects on Stability and Ride Quality of Actively Controlled Maglev Guideway Systems by Dong-Ju Min, Soon-Duck Kwon, Jong-Won Kwark, Moon-Young Kim

“…In addition, a lateral electromagnetic suspension (EMS) system is introduced to improve the running safety and ride quality of the maglev vehicle subjected to turbulent crosswind. …”
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Incoherent Integration Detection Method of Airborne Phased Array Radar in a Multipath Environment by Yili Hu, Yongbo Zhao, Sheng Chen

“…The existence of a multipath phenomenon will cause the electromagnetic echo of the same target to be reflected back to the airborne PAR from two paths, namely, direct path (DP) and multipath. …”
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Effects of Atmospheric Refraction on an Airborne Weather Radar Detection and Correction Method by Lei Wang, Ming Wei, Tao Yang, Ping Liu

“…Errors in an ideal electromagnetic beam propagation path are much greater than those of a fitted path when atmospheric refraction is not considered. …”
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Central AdS Generalized Ay{\'o}n-Beato-Garc{\'\i}a Black Holes and Joule-Thomson Expansion by Elham Ghasemi, Hossein Ghaffarnejad

“…This black hole is characterizedby five parameters including mass $m$, magnetic charge $q$, andthree \textcolor[rgb]{0.00,0.00,1.00}{other} parameters related toform of used nonlinear electromagnetic interaction fields.\textcolor[rgb]{0.00,0.00,1.00}{Inversion points are in fact aparticular T-P curve at constant enthalpy and it separates coolingand heating phase of the modified AdS ABG black hole.}…”
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Topologically influenced terahertz emission in Co2MnGa with a large anomalous Hall effect by Ruma Mandal, Ren Momma, Kazuaki Ishibashi, Satoshi Iihama, Kazuya Suzuki, Shigemi Mizukami

“…Abstract The terahertz (THz) spectral zone is one of the most exciting but least explored domains of the electromagnetic spectrum. To extend the applicability of THz waves, the present objective is to develop an efficient, compact, durable, and low-cost THz emitter source. …”
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Mechanical/Electrical Hybrid Two-Dimensional Beam Scanning Cylindrical Dielectric Lens Antenna Fed by a Phased Array Primary Radiator by Yoshiki Sugimoto, Kunio Sakakibara, Tuan Hung Nguyen, Takanori Narita, Nobuyoshi Kikuma

“…The effectiveness of the proposed antenna was demonstrated through electromagnetic simulations and fabricated antenna measurements. …”
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Solar EUV‐Enhancement and Thermospheric Disturbances by C. Briand, K. Doerksen, F. Deleflie

“…Abstract The increase of energetic electromagnetic flux during solar flares and particle precipitation during geomagnetic activity are among the most important sources of neutral density disturbances to the Earth's thermosphere. …”
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Optical-emission spectrometry method with inductively coupled plasma for determining the mass concentration of phosphorus in an oil-water emulsion by N. A. Zmeeva, O. Yu. Vinokurova

“…The method is based on the sputtering of the analyzed sample in an argon plasma excited by a high-frequency electromagnetic field. To determine the mass concentration of phosphorus, it is necessary to perform calibration of the inductively coupled plasma spectrometer. …”
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Cognitive Scout Node for Communication in Disaster Scenarios by Rajesh K. Sharma, Anastasia Lavrenko, Dirk Kolb, Reiner S. Thomä

“…This node should have two components: one is a passive sensor unit that collects and stores the technical knowledge about the electromagnetic environment in a data processing unit so-called “radio environment map” in the form of a dynamically updated database, and other is an active transceiver unit which can automatically be configured either as a secondary node for opportunistic communication or as a cooperative base station or access point for primary network in emergency communications. …”
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Mid-infrared detection device using magnetite substrates deposited by radio frequency sputtering method by Kazuma Iwasaki, Seishi Abe, Tadao Tanabe

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Smart Cylindrical Dome Antenna Based on Active Frequency Selective Surface by Tongyu Ding, Shaoqing Zhang, Liang Zhang, Yanhui Liu

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The Study on Large-Diameter Drilling Prevention Method of Rock Burst in the Xinxing Coal by Gao Xu, Zuo Minghui, Shu Yanmin

“…For the practical implementation, the electromagnetic radiation monitoring is used to evaluate the effect in field; to comprehensive analysis, the relief pressure large drilling has obvious control effect to the 41051 workface rock burst.…”
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Anatomy of vector-like top-quark models in the alignment limit of the 2-Higgs Doublet Model Type-II by A. Arhrib, R. Benbrik, M. Boukidi, B. Manaut, S. Moretti

“…To achieve this, we exploit both standard model (SM) decays of VLQs with top-(anti)quark electromagnetic (EM) charge (T), i.e., into b, t quarks and $$W^\pm , Z,h$$ W ± , Z , h bosons (which turn out to be suppressed and hence T states can escape existing limits) as well as their exotic decays, i.e., into b, t (and possibly B) quarks and $$H^\pm , H, A$$ H ± , H , A bosons. …”
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Study on the Accuracy Improvement of the Second-Kind Fredholm Integral Equations by Using the Buffa-Christiansen Functions with MLFMA by Yue-Qian Wu, Xin-Qing Sheng, Xing-Yue Guo, Hai-Jing Zhou

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Design and Optimization of New Two-Pole Line-Start Permanent Magnet Synchronous Motor for Pump by LIU Cheng, WANG Xiaoguang, YIN Hao, ZHANG Guoguang, XIONG Chang

“…Based on the finite element method, the no-load back EMF, starting ability, pull-in synchronization ability, steady-state electromagnetic torque, demagnetization, stress field, and temperature field distribution of the traditional structure motor and the new structure motor are comprehensively compared and analyzed. …”
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Development of general approach to optimal design of high-tech energy-efficient electrical systems based on low-speed synchronous magnetoelectric machines by A. A. Tatevosyan, A. V. Bubnov

“…The optimal mass-dimensional relations for the magnetic system of a linear magnetoelectric drive are given, which determine the maximum developed electromagnetic force. In addition, the paper presents a classification of starting and operational characteristics of synchronous magnetoelectric machines as part of electrical complexes.…”
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СONSTRUCTION AND THE ALGORITHM OPERATION OF THE LASER COMBINED FIRE DETECTOR by A. I. Kitsak, A. P. Lushchyk, D. L. Esipovich, V. N. Konon, I. V. Kavalchyk, O. A. Protasevich, I. B. Tretyak

“…The urgent task for this type of detector is to increase its sensitivity to «black» smoke and ensure resilience to the effects of electromagnetic interference and particle smoke origin.The objective of this work is to develop a structure and algorithm of point combined fire detector that provides high sensitivity to various types of fumes, detection rate and high noise immunity. …”
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