Application of Ultrasonic Methods for Evaluation of High-Pressure Physicochemical Parameters of Liquids by Piotr KIEŁCZYNSKI, Stanisław PTASZNIK, Marek SZALEWSKI, Andrzej BALCERZAK, Krzysztof WIEJA, Aleksander J. ROSTOCKI

“…The time of flight (TOF) between the two selected ultrasonic impulses was evaluated with a cross-correlation method. TOF measurements enabled for determination of the speed of sound with very high precision (of the order of picoseconds). …”
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Design and Realization of a Modeling Method in Security Analysis of Signal System by WU Weiping, HU Jian, LI Pengdong

“…It is necessary to analyze scenarios in which several failures are occurred at the same time for improving signal system security analysis efficiency. Since the existing finite automaton could not solve above problems, a hybrid modeling method for signal system security analysis was designed. …”
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Study on the Design Method of High-Resolution Volume-Phase Holographic Gratings by Shuo Wang, Lei Dai, Chao Lin, Long Wang, Zhenhua Ji, Yang Fu, Quyouyang Gao, Yuquan Zheng

“…Volume-phase holographic gratings are suitable for use in greenhouse gas detection imaging spectrometers, enabling the detection instruments to achieve high spectral resolution, high signal-to-noise ratios, and high operational efficiency. However, when utilized in the infrared wavelength band with high dispersion requirements, gratings struggle to meet the demands for low polarization sensitivity due to changes in diffraction performance caused by phase delays in the incidence of light waves with distinct polarization states, and current methods for designing bulk-phase holographic gratings require a large number of calculations that complicate the balance of diffraction properties. …”
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Numerical solution of the viscoelastic wave equation by Galerkin spectral element method by Jalil Rashidinia, Feze Barzegar

“…An a priori error estimate is determined for the total-discrete system. The computational efficiency of the method is confirmed through a numerical example, which shows that the method is effectively applicable.…”
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A new method to measure the divergence in evidential sensor data fusion by Yutong Song, Yong Deng

“…Recent researches show that weighting the evidences with the consideration of its corresponding credibility is an efficient methodology. As a result, how to determine the weight is an important issue. …”
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Supplier selection under circular economy: An integrated entropy-EDAS method by Gupta Srikant, Varshney Niharika, Ahmed Aquil, Chatterjee Prasenjit, Kadry Seifedine

“…Criteria weights are determined using Entropy method, while Evaluation based on Distance from Average Solution (EDAS) method has been applied to identify the most suitable supplier. …”
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An engineering method of aerodynamic heating prediction for hypersonic blunt body vehicles by Jimin Chen, Guoyi He

“…It utilizes the Kemp-Riddell formula to calculate stagnation point heat flux, while the downstream region heat flux is determined using the reference enthalpy method. Additionally, a simplified streamline tracing approach is proposed to calculate inviscid surface streamlines, achieving a 90% improvement in computational efficiency. …”
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Optimization of Extract Method for Cynomorium songaricum Rupr. by Response Surface Methodology by Xiang Zhang, Caimei Gu, Bashir Ahmad, Linfang Huang

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Research on Calculation Method for Maximum Mean Acceleration in Longitudinal Train Collision by Jingke Zhang, Xiaorui Wang, Tao Zhu, Bing Yang, Shoune Xiao, Guangwu Yang, Yanwen Liu, Benhuai Li

“…A large number of numerical simulations are required to design an energy absorption scheme for train crashworthiness, leading to low design efficiency in the early stage. Based on train collision dynamics theory and the finite element method, a dynamic finite element model of longitudinal train collision is established. …”
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Prediction Method and Characteristics of Static Acoustic Scattering for Marine Composite Propellers by Suchen XU, Zilong PENG, Fulin ZHOU, Xuhong MIU, Huicheng KE

“…The validity of this prediction method is confirmed through the finite element method (FEM) and static acoustic scattering characteristic experiments conducted on a lake. …”
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Rationale for criterion of choosing the method for post-harvesting tobacco treating and drying by E. E. Ulyanchenko, E. V. Gnuchikh, N. N. Vinevskaya

“…The aim of the research is to determine the criteria when choosing a method of drying tobacco and justify one of the criteria that determines the method of drying according to the quality indicators of raw materials, using the example of large-leaved skeletal Yubileiny Novyi 142 tobacco variety.  …”
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TiO2-Phosphotungstic acid nanocomposites synthesis by annealing method by Milton Praveendaniel, Ponpandian Rajesh Anantha Selvan, Moses Daniel Sweetlin

“…Finally, the antimicrobial activities of the nanocomposites were determined by using the agar well diffusion method on the microorganism Streptococcus pyogenes. …”
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Method of Helicopter Turboshaft Engines’ Protection During Surge in Starting Mode by Denys Baranovskyi, Serhii Vladov, Maryna Bulakh, Victoria Vysotska, Viktor Vasylenko, Jan Czyżewski

“…Neural network quality metrics such as accuracy (0.995), precision (0.989), recall (1.0), and <i>F</i>1-score (0.995) indicate high efficiency of the proposed method.…”
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Response of tetraploid red clover to the time and method of seed grass harvesting by N. I. Kasatkina, Zh. S. Nelyubina

“…The choice of harvesting method is determined by the crop, the state of seed grass and weather conditions during the harvesting period. …”
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A Method for the Automatic Selection of Training Tasks in Learning Environment for IT Students by S. U. Rzheutskaya, M. V. Kharina

“…Methods and materials. The article provides a distinction between the concepts of complexity, difficulty, and the learning effect of training tasks. …”
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New method for quantitatively characterizing emulsifying ability of oil displacement agents by ZOU Jirui, YUE Xiang’an, LI Xiaoxiao, SHAO Minglu, YANG Zhiguo, AN Weiqing

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Method of epidural adhesiolysis in the treatment of neurocompression pain syndrome of the lumbosacral spine by Ia. V. Fishchenko, I. V. Roy, L. D. Kravchuk, I. O. Zharova

“…Materials and methods. 218 patients were examined, mean age 60.3 ± 2.1 years (age range between 18 and 94 years). …”
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A modification design method for the angular misalignment of the spline drum shaping by YUAN Xichuan, LIU Qi, TANG Jinyuan, LI Yuan, SU Hui

“…Finite element simulation and test verification were subsequently conducted to validate the accuracy and effectiveness of this method.ResultsThe analytical results demonstrate that regarding computational efficiency, the proposed method reduces finite element simulations from 6-10 iterations required by traditional trial-and-error approaches to a single simulation for determining optimal modification, achieving over 80% efficiency improvement; in performance enhancement, the optimized modification demonstrates 30.22% reduction in contact stress and 50% decrease in maximum tooth wear volume under misalignment conditions, effectively eliminating edge contact while significantly extending service life.…”
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Optimization Design of Centrifugal Fan Blades Based on Bézier Curve Method by Jiaju Wang, Kunfeng Liang, Tao He, Haijiang He, Dayuan Zheng, Min Li, Dewu Gong, Lihua Jiang

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Automatic Method for Segmentation of Fluorescent Images Obtained in the Near-Infrared Region by N. A. Obukhova, Xin Yang

“…The main advantage of the proposed method consists in the automatic determination of parameter α, which determines the performance of Otsu’s weighted method. …”
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