A Single-Field Finite Difference Time-Domain Method Verified Using a Novel Antenna Design with an Artificial Magnetic Conductor Enhanced Structure by Yongjun Qi, Weibo Liang, Yilan Hu, Liang Zhang, Cheng You, Yuxiang Zhang, Tianrun Yan, Hongxing Zheng

“…New formulas incorporating resistors and voltage sources are derived for the SF-FDTD algorithm, including hybrid implicit–explicit and weakly conditionally stable SF-FDTD methods. …”
Get full text

Research on Characteristics and Influencing Factors of High Temperature Disaster Risk in Wuhan Based on Local Climate Zone by Shujing GUO, Li ZHANG

“…Finally, eight types of LCZ landscape pattern indices are preliminarily selected at the type and landscape scale levels, and the optimal research size is obtained using the moving window method in Fragstats 4.2 software. …”
Get full text

Research on fusion prediction model of wind speed, gas and dust concentration under wind flow control in fully-mechanized heading face by Xiaoyan GONG, Hao ZOU, Zhuangzhuang LIU, Long CHEN, Haoran FU, Yuheng SUN, Hao LI, Xinyu WANG, Huming NIU

“…TensorFlow framework is used to build a multi-source data fusion neural network prediction model. …”
Get full text

Optimal Subsampling for Upper Expectation Parametric Regression by Zhaolei Liu

“…Under certain assumptions, this method satisfies the condition of asymptotic normality. …”
Get full text

Analytical Optimization of Piezoelectric Circular Diaphragm Generator by S. Mohammadi, M. Abdalbeigi

“…The aim of this paper is to optimize produced electrical energy from mechanical pressure. …”
Get full text

Synthesis and characterization of original fluorinated bis-cyclic carbonates and xanthates from a fluorinated epoxide by Alaaeddine, Ali, Ladmiral, Vincent, El Malti, Wassim, Haydar, Lolwa, Caillol, Sylvain, Améduri, Bruno

Get full text

Permission clustering-based attribute value optimization by Wenchao WU, Zhiyu REN, Xuehui DU

“…In new large-scale computing environment, the attributes of entities were massive and they had complex sources and uneven quality, which were great obstacles to the application of ABAC (attribute-based access control).The attributes were also hard to be corrected manually, making it difficult to be applied in access control system straightly.To solve the optimization problem of nominal attributes, a novel algorithm of attribute value optimization based on permission clustering was designed, in which entities were presented by the privilege set related to them.So that the entities were tagged by density-based clustering method with distances of their privilege set presentations.Then the attribute values were reduced and corrected based on rough set theory.Finally, the algorithm was verified on UCI data sets, which proved that after applying it, ABAC policy mining was improved in the evaluation criteria, such as the true positive rate and F1-score.…”
Get full text

Time-Series Forecasting of PM_2.5 and PM₁₀ Concentrations Based on the Integration of Surveillance Images by Yong Wu, Xiaochu Wang, Meizhen Wang, Xuejun Liu, Sifeng Zhu

“…Here we present a dual-channel deep learning model, integrating surveillance images and multi-source numerical data for air quality forecasting. …”
Get full text

Optimized protein extraction for quantitative proteomics of yeasts. by Tobias von der Haar

Get full text

Hyper-FDB-INFO Algorithm for Optimal Placement and Sizing of FACTS Devices in Wind Power-Integrated Optimal Power Flow Problem by Bekir Emre Altun, Enes Kaymaz, Mustafa Dursun, Ugur Guvenc

“…Finally, the developed Hyper-FDB-INFO algorithm was applied to solve the optimal placement and sizing of FACTS devices for the optimal power flow (OPF) problem incorporating wind energy sources. …”
Get full text

Vectors of a non-profit organization transformation: management, digitalization and financing by A. A. Kolabaeva

“…Particular attention has been paid to NPO funding sources diversification and new digital technologies implementation in the fundraising process. …”
Get full text

Optimizing and Enhancing Piezoelectric Energy Harvesting Devices by Amri Chaymae, Gaouzi Khawla, Jilbab Abdelilah, el Yousfi Alaoui My Hachem, Azrar Lahcen

“…The system was further optimized electrically using the Synchronized Switch Harvesting on Inductor (SSHI) method, which inverts the piezoelectric voltage, increasing the amplitude of the crenels and enhancing the device’s efficiency. …”
Get full text

Optimal sizing of battery energy storage system (BESS) for multiple applications using regression analysis and deep sleep optimizer algorithm by Chukwuemeka Emmanuel Okafor, Komla Agbenyo Folly

“…The suggested sizing methodology takes into account the level of penetration of the renewable energy sources in the power network. Regression analysis is used for mathematical formulations while Deep Sleep Heuristic algorithms in MATLAB environment is used for the optimization process for BESS optimal size. …”
Get full text

Optimizing the Finance Structure of Capital at Commercial Organization by Yu. S. Ermakova

Get full text

Implementation of Artificial Intelligence in Agriculture to Optimize Irrigation by A. Yu. Fedosov, A. M. Menshikh

“…The relevance of artificial intelligence in agriculture is substantiated for irrigation optimization. (Research purpose) To report on the progress made over the past few years in the application of artificial intelligence to optimize crop irrigation. …”
Get full text

A novel and easy‐to‐implement modulation scheme for reducing modulation complexity in modular multilevel converter by Zichen Wang, Zhijie Liu, Ke‐Jun Li, Jinxin Dou, Zhonglin Guo, Xiaoxue Ge

Get full text

Supply chain management and optimization in transportation logistics by Saoussen Krichen

“…Then, we stated some basics of the transportation as an optimization problem. As the transportation activity is a hard optimization problem, two solution approaches are to be considered: exact and approximate methods. …”
Get full text

Genesis of legislative bases of bribery counteraction in the United Kingdom of Great Britain and Northern Ireland by P. N. Kobets

“…Objective: to analyze the formation and development of the UK anti-bribery legislation for possible use of foreign regulations when reforming the Russian anti-corruption legislation.Methods: as the methodological basis of the research, the author used various general scientific techniques and methods of cognition: modeling, analysis, synthesis, formal-logical approach, and specific scientific methods.Results: the author highlights in detail the program approaches and regulatory legal acts of the United Kingdom regulating its anti-corruption policy in the field of bribery, that ensure a productive combination of legal and social measures to counter the phenomenon under consideration. …”
Get full text

An Optimal Adaptive Control of DC-Microgrid with the Aim of Accurate Current Sharing and Voltage Regulation According to the Load Variation and Gray-Wolf Optimization by Muhammad Hammad Saeed, Sajid Iqbal, Madni Sohail, Usman Akram

“…Today, DC microgrids provide the possibility to provide proper management and control for energy storage systems, generation sources, consumers, and other power components. The droop control method is one of the most common methods used in DC microgrids. …”
Get full text

Heat-Loss Based Method for Real-Time Monitoring Method for Hydroelectric Power Plant Efficiency by Lorenzo Battisti, Lorenzo Tieghi, Soheil Fattahi

“…In energy transition scenarios, hydropower remains the largest source of renewable electricity generation. However, with respect to other means of renewable energy exploitation, like wind turbines or photovoltaics, very few technological advancements are to be expected, due to the technological maturity of hydropower turbines. …”
Get full text