An Intelligent Operation Area Allocation and Automatic Sequential Grasping Algorithm for Dual-Arm Horticultural Smart Harvesting Robot by Bin Yan, Xiameng Li

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Structure and Mechanical Properties of Titanium Processed by Twist Extrusion and Subsequent Rolling by Oleksandr F. Tarasov, Eduard P. Gribkov, Dmytro V. Pavlenko, Mykola I. Danylenko, Alexander V. Altukhov

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Online Dynamic Modelling for Digital Twin Enabled Sintering Systems: An Iterative Update Data-Driven Method by Xuda Ding, Wei Liu, Jiale Ye, Cailian Chen, Xinping Guan

“…The time delay in the system is estimated for variable sequence alignment based on a modified maximum information coefficient method. The data used for modelling is enriched based on a multi-source information fusion technique. …”
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Implementation of Chaotic Synchronization and Artificial Neural Networks in Modified OTP Scheme for Image Encryption by Hristina Stoycheva, Georgi Mihalev, Stanimir Sadinov, Krasen Angelov

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Assessment of the Proportion of Men in the Number of Teaching Staff in Schools by Yu. S. Pinkovetskaya

“…One of the urgent problems of the development of the regions of Russia is to increase the efficiency of regional systems of general secondary education. …”
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Experimental Research on Photovoltaic Arrays Output Power Enhancement Experiment Under Partial Shading in Frigid Plateau Region by Bin ZHAO, Heng TAN, Gao LIANG, Xiaodong DONG, Hongwei QU, Li WANG, Lawu ZHOU

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Research on Flexible Job Shop Scheduling Method for Agricultural Equipment Considering Multi-Resource Constraints by Zhangliang Wei, Zipeng Yu, Renzhong Niu, Qilong Zhao, Zhigang Li

“…The aim is to optimize two objectives: makespan and the maximum continuous working hours of all workers. To tackle this complex problem, a Multi-Objective Discrete Grey Wolf Optimization (MODGWO) algorithm is proposed. …”
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Optimized Subset Selection for Matrices and its Application in Hyperspectral Band Selection by Songyi Xiao, Liangliang Zhu, Xinwen Zhu, Xiurui Geng

“…We consider the problem of finding the submatrix of maximum volume of a matrix <inline-formula><tex-math notation="LaTeX">$\mathbf {X}\in \mathbb {R}^{N\times L}$</tex-math></inline-formula> <inline-formula><tex-math notation="LaTeX">$(N\gg L)$</tex-math></inline-formula> within the column space perspective. …”
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Matrix-type Power Electronic Transformer for PMSG-based Wind Power Generation System by WANG Hui, SU Mei

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An approach to assessing the implementation of the results of scientific and technical activities within the framework of the smart city digital platform by B. N. Panshin, D. A. Serebryakov

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Robust resource allocation algorithm for multicarrier NOMA security communication system by Yu ZHANG, Xiongwen ZHAO, Xiaoqing WANG, Suiyan GENG, Peng QIN, Zhenyu ZHOU

“…To improve the spectrum efficiency and enhance the information security of wireless network, a sum secrecy rate maximization-based robust resource allocation algorithm was proposed for a downlink multicarrier NOMA security communication system.Firstly, the artificial noise (AN) precoding vector was designed to be orthogonal to the legitimate channel, so that the legitimate transmission would not be affected by the AN.Then, considering the constraints of rate requirement of each user and the maximum transmit power of base station, a joint AN precoding, downlink data precoding and subcarrier allocation optimization problem was formulated under eavesdropping channel uncertainties.To solve that non-convex problem, it was decomposed into two joint optimization subproblems: precoding optimization and subcarrier allocation.The former was solved based on S-procedure and block coordinate descent (BCD) algorithm, the latter was solved by dynamic matching theory.Simulation results demonstrate that the proposed algorithm has good robustness and can effectively improve the sum secrecy rate.…”
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Novel Wavelet Convolutional Neural Networks for Signal Detection in OFDM-IM Systems by Yang Zhao, SI-YU Zhang, Yuexia Zhang, Gongpu Wang, Behnam Shahrrava

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High-Power 650 nm Dense Spectral Beam Combining System Based on a Compression Telescope and Imaging Module by Bingxu Zhao, Lingqian Meng, Man Hu, Xuyan Zhou, Jing Liu, Nihui Zhang, Aiyi Qi, Fu Ting, Weiqiao Zhang, Ao Chen, Wanhua Zheng

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The temporal window of visual processing throughout adulthood by Xianghang He, Xiaowei Ruan, Menglu Shen, Junli Yuan, Cheng Li, Yan Yang, Jinli Zhu, Rong Cui, Rong Cui, Zhong-Lin Lu, Zhong-Lin Lu, Zhong-Lin Lu, Jiang-Fan Chen, Fang Hou

“…We then extracted the peak and full width at half maximum (FWHH) of the processing window, reflecting the maximum efficiency and temporal extend of processing window, respectively, from the best-fit model for each participant. …”
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MPPT Algorithm Based on PV Cell Temperature, Using Open Circuit Voltage Measurement, Combined With PV Cell Cooling by Nuno M. M. da Rocha, Lucas L. Brighenti, Júlio César Passos, Denizar C. Martins

“…In the present work the Maximum Power Point Tracking (MPPT) is performed using an algorithm based exclusively on PV cell temperature information with the particularity that the temperature measurements are perform without the use of any temperature sensors. …”
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Resilience driven EV coordination in multiple microgrids using distributed deep reinforcement learning by Yuxin Wu, Ting Cai, Xiaoli Li

“…The proposed method applies an architecture with multi-actor, single-learner to reduce training complexity, employing a convolutional neural network to capture spatial characteristics from the CPTN, and incorporating a long short-term memory to derive temporal sequence features across multiple time steps, thereby enhancing the exploration efficiency of the action space. Simulation results implemented on the modified IEEE 33-bus test feeder demonstrate that AD-MADDPG outperforms all other baselines in terms of load restoration, restoration fairness, and energy consumption when varying different numbers of EVs, maximum discharging proportion, and maximum moving distance.…”
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Orthogonally Polarized Pr:LLF Red Laser at 698 nm with Tunable Power Ratio by Haotian Huang, Menghan Jia, Yuzhao Li, Jing Xia, Nguyentuan Anh, Yanfei Lü

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Economic effect of carbon storage due to forest management intensification: analysis and forecast for the Republic of Karelia by A. A. Vysokikh-Al-Yasiri

“…The obtained results substantiate the economic challenges associated with the current regulations and provide information on the variability of project efficiency depending on the selected term of its implementation.Practical significance: the main results of the research can be used in the practical activity of economic entities, as well as by the bodies forming the policy of forest management.…”
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Adsorption of Heavy Metals on Bentonitic Soil for Use in Landfill Liners by Daniela Lima Machado da Silva, Maria Eugenia Gimenez Boscov, Marcela de Almeida Costa, Laércio Leal dos Santos, Márcio Camargo de Melo, Veruschka Escarião Dessoles Monteiro

“…Among the processes involved in the retention of these contaminants, adsorption is advantageous for removing toxic metals because of its environmentally friendly aspect, efficiency, and low-cost operation. Information on the adsorption of heavy metals in soils from the semiarid region of northeastern Brazil is still scarce. …”
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Research on Urban Micro-Community Planning and Design Inspired by Functional Properties of Analogous Cells by Yangyang Wei

“…As the basic unit of life, analogous cells possess efficient spatial utilization, material exchange, and information transmission characteristics which provide important insights for micro-community planning and design. …”
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