Mechanism of Increasing the Sustainability of Socio-economic Development of Regions with Using GIS-technologies by O. Y. Smyslova, P. V. Stroyev, N. N. Nesterova

“…The use of geoinformation systems in the development of measures to increase the sustainable socio-economic development of the region contributes to improving the quality of the complex system state analysis. It contributes to the solution of practical problems in allocating resources or analyzing the effectiveness of their deployment. …”
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n-FFT COMPRESSED SENSING ALGORITHM OF SMART DIMENSIONALITY REDUCTION METHOD AND ITS APPLICATION IN FEATURE EXTRACTION AND CLASSIFICATION OF GEAR SYSTEM by CHEN Xiao, HUANG ChuanJin

“…Mechanical transmission is widely used in vehicles,machine tools,construction machinery and other engineering fields,the study of mechanical transmission reliability,damage mechanism,fault diagnosis and signal processing method has great significance and value.The traditional signal processing algorithms,such as FFT algorithm,the fast Fourier transform algorithm,since its fast speed,stable spectrum analysis,has been widely used in engineering. But the signals of engineering practice are very complex,nonlinear,and non-stationary,Within the external noise interference coupled,makes the analysis and processing more difficult,which lead to the spectral analysis based on FFT method has been very limited. …”
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Pharmacological properties of biomimetic synthesized silver nanoparticles from endophytic fungus Coniothyrium chaingmaiense: KUMBMDBT-25 by Manjunatha Dadayya, Megha Gowri Thippeswamy, Nagaraju Shivaiah, Thoyajakshi Ramasamudra Siddaraju, Prakash Jayaramaiah, Sowmya Hirakannavar Veeranna, Thippeswamy Basaiah, Shridhar N Mathad, Ravikumar Hemagiri Gowda, Sachin Naik, Abdulaziz Abdullah AI Kheraif, Sajith Vellappally

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Influence of solubilizer PEG-40 hydrogenated castor oil on carbopol gels’ structural-mechanical properties by Ye. V. Gladukh, І. М. Grubnik, Н. Р. Kukhtenko

“…Rheological properties affect all stages of the drug development – from development to production, the characteristics of the final products and stability. A lot of substances have complex rheological properties; their viscosity and elasticity can vary depending on conditions acting from the outside, such as stress, deformation, time factor and temperature. …”
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Advances in Control Techniques for Rehabilitation Exoskeleton Robots: A Systematic Review by Gazi Mashud, SK Hasan, Nafizul Alam

“…Robust and sliding mode controls address stability under unpredictable conditions. Traditional approaches, like PD and PID control schemes, maintain stability, performance, and simplicity. …”
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Nonlinear Viscoelastic-Plastic Creep Model of Rock Based on Fractional Calculus by Erjian Wei, Bin Hu, Jing Li, Kai Cui, Zhen Zhang, Aneng Cui, Liyao Ma

“…A rock creep constitutive model is the core content of rock rheological mechanics theory and is of great significance for studying the long-term stability of engineering. Most of the creep models constructed in previous studies have complex types and many parameters. …”
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A Novel Crossover Dynamics of Variable-Order Fractal-Fractional Stochastic Diabetes Model: Numerical Simulations by Muner M. Abou Hasan, Ahlam M. Alghanmi, Seham M. AL-Mekhlafi, Hannah Al Ali, Zindoga Mukandavire

“…These techniques are specifically designed to preserve the qualitative behavior of the system, ensuring both stability and accuracy. Theoretical analysis establishes the stability properties of the proposed methods, while extensive numerical simulations—performed on a piecewise-structured diabetes model—demonstrate their effectiveness. …”
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Electrodeposition-based self-healing technique for structures with loosely compacted sand by Ibuki Nishimura, Hitoshi Matsubara

“…The natural erosion of sand along coastlines and in landfills is a complex phenomenon influenced by interactions among currents, waves, tides, and wind. …”
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Influence of System Parameters on Nonlinear Dynamic Characteristics of the Herringbone Gear Transmission Under Different Coincidence Degrees by Wang Ji, Li Zhibin, Wang Sanmin, Wang Chunling

“…The appropriate coincidence degree of reasonable selection can improve transmission bearing capacity and ensure transmission stability, thereby improving the performance and reliability of the gear transmission system. …”
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Control optimization for permanent magnet synchronous generators in multi-source power systems by LI Lingyun, LIU Weizhi, WANG Yongxiang, LIU Yang

“…Additionally, three voltage controller models—proportional-integral (PI), fractional-order super-twisting sliding mode, and fuzzy fractional-order super-twisting sliding mode—were constructed using MATLAB/Simulink for comparative analysis and verification through simulations. The results demonstrate that the proposed optimization method for the control of PMSGs tailored to multi-source power transmission systems achieves superior control performance by increasing the rate of disturbance inhibition, ensuring the stability of the DC-side voltage, and mitigating adverse impacts of complex conditions on the generators.…”
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Beam Dynamics Study on High Intensity Cyclotron for Boron Neutron Capture Therapy by JI Luyu, AN Shizhong, GUAN Fengping, WEI Sumin, BIAN Tianjian, XING Jiansheng, ZHENG Xia, XIE Huaidong, WANG Fei, WANG Zhe, HUANG Peng, CHEN Xinyu, LU Jinrong

“…This step is essential for understanding how the complex geometry of the central region affects the beam’s motion and overall performance. …”

Solidification floating organic drop for dispersive liquid–liquid microextraction estimation of copper in different water samples by Fraihat Safwan Mohammad

“…The key factors that influence the stability of the colored association complex and the performance of the extractive method were studied and optimized. …”
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Multi-strategy collaborative optimization of gravitational search algorithm by Zhonghua Yang, Yuanli Cai, Ge Li, Peng Wang, Yu Chen

“…The performance analysis results show that the multi-strategy collaborative optimization method effectively leverages both the global and local search abilities of the algorithm, improving the accuracy of its solutions and stability. …”
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Design Methodology for Optimized Control of High-Power Quadratic Buck Converters Using Sliding Mode and Hybrid Controllers by Rafael Antonio Acosta-Rodriguez, Fredy Hernan Martinez-Sarmiento, German Ardul Munoz-Hernandez

“…Comparative analysis against conventional PID control demonstrates the superiority of the SMC, particularly in managing complex operational scenarios. …”
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Anti-periodic switching dynamical system with application to chaotic system: A fixed-time fractional-order sliding mode control approach by Saim Ahmed, Hasib Khan, Ahmad Taher Azar, Jehad Alzabut

“…Theoretical insights, based on fixed point theorems (FPTs) and stability principles, are coupled with computational techniques to address system complexities. …”
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Thermodynamic Aspects of Pavement Engineering by B. M. Khroustalev, Tinguo Liu, Yu. H. Aliakseyeu, Zhongyu Li, V. D. Akeliev, V. T. Minchenya

“…Thus, a complex non-stationary thermal regime takes place, when the temperature fields of the coatings, their gradients of temperature potentials, and masses depend on the boundary conditions of the 1st–4th kind. …”
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Insights into determinants influencing food security in the IGAD region of Eastern Africa by Paulino Omoj Omay, Titike Kassa Bahaga, Abdi Fidar

“…Population growth, unbalanced trade policies, and limited investment in agriculture contribute to high food prices and undernutrition. The correlation analysis indicates that economic stability and population dynamics are key influencers of food production and accessibility. …”
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Study on Mechanical Properties and Nonlinear Strength Model of Deep Water-Sensitive Rock in Xianglu Mountain Tunnel by Mingyang Ren, Xuyang Wu, Longyun Zhang, Junkui Pan, Ningjing Li

“…The complex mechanical properties of deep water-sensitive rocks during construction bring great challenges to the construction and stability analysis of underground engineering in water-sensitive strata. …”
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An Environmentally Friendly Compact Microfluidic Hydrodynamic Sequential Injection System Using Curcuma putii Maknoi & Jenjitt. Extract as a Natural Reagent for Colorimetric Determ... by Maneerat Namjan, Natcha Kaewwonglom, Chonlada Dechakiatkrai Theerakarunwong, Jaroon Jakmunee, Wanpen Khongpet

“…The proposed method offers cost-effective, easy operation over an appropriate analysis time (2 min/injection) with good sensitivity and is environmentally friendly with low consumption of solutions and the use of high stability and good selectivity of nontoxic reagents. …”
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THE RESULTS OF USE OF THE INITIAL MATERIAL DURING DURUM WINTER WHEAT BREEDING IN THE KUBAN CONDITIONS by A. A. Mudrova, A. S. Yanovsky

“…The methods of work with the initial material have been described. The gradual analysis of its use in the crossings of the initial material has been carried out. …”
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