Recent Advances in RF Propagation Modeling for 5G Systems by Mihajlo Stefanovic, Stefan R. Panic, Rausley A. A. de Souza, Juan Reig

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Fabrication and Characterization of Copper System Compound Semiconductor Solar Cells by Ryosuke Motoyoshi, Takeo Oku, Atsushi Suzuki, Kenji Kikuchi, Shiomi Kikuchi, Balachandran Jeyadevan, Jhon Cuya

“…Copper system compound semiconductor solar cells were produced by a spin-coating method, and their cell performance and structures were investigated. …”
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Optimization on Nonlinear Dynamics of Gear Rattle in Automotive Transmission System by Mingxuan Liang, Ying Wang, Tian Zhao

“…Generally, the rattle noise is influenced by nonlinear dynamic of multiple pairs of idler gears in the multistage gear transmission system. Optimization methods based on nonlinear rattle dynamic analysis are worthy of further study to control the noise. …”
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The system of subjects of intellectual property law in the conditions of the cyberspace formation by O. Ye. Avramova

“…The article is devoted to identifying the system of subjects of intellectual property law in the conditions of the formation of cyberspace. …”
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Dynamic Modeling and Optimal Control for Complex Systems with Statistical Trajectory by Lingli Guo, Zhengguang Xu, Ye Wang

“…This paper is concerned with the problem of the working state class dynamic modeling and control of the complex system with statistical trajectory. Firstly, a novel discrete-time nonlinear working state class dynamic mathematical model of sintering machine is constructed by K-means cluster method for the local data, which overcomes difficulties of modeling by mechanism and describes the class change against the point movement. …”
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Review of monitoring systems for stored grains in a modified atmosphere by Louis Labrot–Rhodes, Eric Campo, Pierre Poujaud

“…Losses during grain storage have become unacceptable owing to the growing needs of the world's population and climate problems. Monitoring systems in combination with measured data analytics can help to prevent insect or mold damage to stored grains, whatever the storage technique used. …”
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Automated Zebrafish Spine Scoring System Based on Instance Segmentation by Wen-Hsin Chen, Tien-Ying Kuo, Yu-Jen Wei, Cheng-Jung Ho, Ming-der Lin, Huan Chen, Wen-Ying Lin

“…Additionally, we developed a system using these detection algorithms to automatically calculate spinal vertebra growth scores, providing a valuable tool for researchers to assess drug efficacy.…”
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A Delay Almost Periodic Competitive System in Discrete Time by Ronghua Tan, Lvli Liao

“…A discrete almost periodic competitive system with delay is proposed and analyzed. The system admits a unique almost periodic solution, which is shown to be uniformly asymptotically stable by using the method of Lyapunov function. …”
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Network and Agent Dynamics with Evolving Protection against Systemic Risk by Chulwook Park

“…The dynamics of protection processes has been a fundamental challenge in systemic risk analysis. The conceptual principle and methodological techniques behind the mechanisms involved (in such dynamics) have been harder to grasp than researchers understood them to be. …”
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PROTOTYPE KEAMANAN PORTAL OTOMATIS MENGGUNAKAN FACE RECOGNITION SYSTEM by Mohammad Tetuko Putra Mulana, Indah Sulistiyowati, Shazana Dhiya Ayuni

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Blowup of Solution for a Class of Doubly Nonlinear Parabolic Systems by Jun Lu, Qingying Hu, Hongwei Zhang

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Effect of Number of Probes on Spherical Near-Field Measurement System by Dongming Wei, Junwei Dong, Ravi Kumar Arya, Yida Fan, Shiyuan Kong, Lijuan Li

Subjects: “…Multi-probe spherical near-field measurement system…”
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Negative frequencies and negative norms in analogue Hawking radiation systems by Aguero-Santacruz, Raul, Bermudez, David

“…In this work, we study the core concepts of Hawking radiation in the astrophysical and analogue systems. We focus on negative frequencies and negative norms: their definition, their relationship, and their role in the particle creation process of the Hawking effect. …”
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Editorial: Full lifecycle management of battery energy storage systems by Asim Mumtaz, Xinhua Liu, Bingxiang Sun, Elham Hosseinzadeh, Haijun Ruan

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Estimates of Exponential Stability for Solutions of Stochastic Control Systems with Delay by Irada A. Dzhalladova, Jaromír Baštinec, Josef Diblík, Denys Y. Khusainov

“…A nonlinear stochastic differential-difference control system with delay of neutral type is considered. Sufficient conditions for the exponential stability are derived by using Lyapunov-Krasovskii functionals of quadratic form with exponential factors. …”
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Optimization of Clinical Nursing Management System Based on Data Mining by Yongxia Chen

“…Therefore, this research is based on the framework of the hospital’s existing clinical care system, using data mining technology to improve the Bayesian algorithm and data preprocessing, optimizes the design of functional modules in the clinical nursing management system, and optimizes the patient information management, medical order management, medical order execution management, basic information and expense management, nursing execution process management, system and data management, barcode management, physical sign management, WAP information management, and other subsystems in the clinical nursing information management system. …”
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Effectiveness of Hydraulic and Hydrologic Parameters in Assessing Storm System Flooding by Basim K. Nile

“…Storm sewer systems face many challenges in urban areas, in particular those systems which are old and surpassing their design period. …”
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Complete Controllability of Fractional Neutral Differential Systems in Abstract Space by Fang Wang, Zhen-hai Liu, Jing Li

“…By using fractional power of operators and Sadovskii fixed point theorem, we study the complete controllability of fractional neutral differential systems in abstract space without involving the compactness of characteristic solution operators introduced by us.…”
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Optimization and Performance Analysis of Rail-Train Coupling System with Inerters by Shichang Han, Xian Wang, Chunxi Yang, Guowei Xie, Zhongcheng Qiu, Chen Wang

“…Optimization for vertical vibration performance of a rail-train coupling system is investigated in this paper with the introduction of inerters for both primary and secondary suspensions. …”
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Scientific Comparison of Different Online Heart Rate Monitoring Systems by Martin Schönfelder, Georg Hinterseher, Philipp Peter, Peter Spitzenpfeil

“…So this evaluation cannot recommend a single system but rather shows strength and weakness of all systems and additionally can be used for further system improvements.…”
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