Prediction Method and Characteristics of Static Acoustic Scattering for Marine Composite Propellers by Suchen XU, Zilong PENG, Fulin ZHOU, Xuhong MIU, Huicheng KE

“…The overall scattered sound field of the target is determined by solving the reflection coefficients of each surface element. …”
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Application of holography method for the restoration of the Williams series near the crack tip by Larisa V. Stepanova, Denis A. Semenov, Gennadij S. Anisimov

“…The article describes the processing of the results of a series of experiments performed by the interference-optical method of holographic interferometry (holographic photoelasticity) aimed at computing the amplitude coefficients of the M. …”
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Two-Dimensional Legendre Polynomial Method for Internal Tide Signal Extraction by Yunfei Zhang, Cheng Luo, Haibo Chen, Wei Cui, Xianqing Lv

“…We validate the 2-D LPF method against the 300 km moving average (300 km smooth) method and the one-dimensional Legendre polynomial fitting (1-D LPF) method. …”
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Spectroscopy and chemometric-based method for sugar profiling in high-fructose syrup by Dita Ayu Erinawati, Widiastuti Setyaningsih, Miguel Palma

“…Each approach was evaluated using principal component regression (PCR), partial least squares (PLS), and support vector machine-regression (SVR). The HFS-Cal method, when combined with PCR, yielded excellent predictive accuracy with low RMSEC values (fructose: 0.014; glucose: 0.009; sucrose: 0.004) and RMSEP values (fructose: 0.071; glucose: 0.041; sucrose: 0.002), along with high coefficients of determination (R² values between 0.9200 and 0.9996). …”
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THE METHOD OF GEOMETRIC CALIBRATION OF OPTOELECTRONIC SYSTEMS BASED ON ELECTRONIC TEST OBJECT by D. A. Kozhevnikov, R. V. Feodortsau

“…The purpose of the research was creating an automatically method of distortion correction coefficients calculating with a 3 μm precision in the measurement process. …”
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Dynamic Calibration Method of Multichannel Amplitude and Phase Consistency in Meteor Radar by Yujian Jin, Xiaolong Chen, Songtao Huang, Zhuo Chen, Jing Li, Wenhui Hao

“…In our dynamic calibration, initial coefficients are determined using a sliding correlation algorithm to assign preliminary weights, which are then refined through the proposed method. …”
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Methods for synthesis of matching circuits for broadband radio devices with unstable load impedance by I. A. Dubovik, P. V. Boykachev, V. O. Isaev, A. A. Dmitrenko

“…Matching circuits obtained using this synthesis method provided the highest level of power transmission coefficient, as well as the lowest sensitivity value in a given frequency band for the considered types of loads.…”
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Estimation of landslide pressures in slope stability calculations by D. N. Gorobtsov, I. K. Fomenko, M. A. Novgorodova, O. N. Sirotkina

“…When using analytical (conventional) [19] calculation methods, such an assessment is conducted by calculating the stability coefficient (Ks ), which is characterised by the ratio of forces and/or moments holding the soil massif on an inclined surface to the forces shearing this massif.Aim. …”
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The study of Cr3+/Cr2+ redox system by polarographic method by S. A. Pokhmyolkina, G. V. Chernega

“…The relevance of the theme is the ability to determine kinetic and thermodynamic parameters of the redox system on the example of Сr3/ Cr2in order to explain the reaction mechanism. …”
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Solving the inverse problem in direct current profiling methods in a linear formulation by P.N. Aleksandrov, V.N. Krizsky

“…The determination of the physical properties of a geological object is based on solving the inverse coefficient problem of mathematical physics. …”
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Sorption of Radiocaesium onto Powdered and Compacted Rectorite Studied by Batch and Capillary Methods by Lei Chen, Xianjin Yu

“…The distribution coefficients for Cs + ion sorption onto powdered rectorite (as determined via the batch technique) were much higher than those of Cs + ions onto compacted rectorite (as determined by capillary test), thereby suggesting that the sorption of Cs + ions onto rectorite was strongly dependent on the density of rectorite, i.e. the interlaminary space of the compacted rectorite contributes significantly on Cs + ion sorption. …”
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The Possibility for Iodine Concentration Determination in a Phantom with Known Titers of an Iodine-Containing Contrast Agent, by Using Dual-Energy Computed Tomography by A. S. Chaban, V. E. Sinitsyn

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Vibration reliability of steel beams prestressed by drawing by E. V. Kravchuk, I. Yu. Belutskii, V. A. Kravchuk

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Salting-Out Assisted Liquid-Liquid Extraction of Cr (VI) from Water Samples before Its Determination by UV-Vis Spectrophotometry by Jote Dame, Feyisa Wedajo, Guyo Jilo Molole, Abera Gure

“…Under optimum conditions, the calibration curve constructed at seven concentration points exhibited good linearity from 0.015 to 2.00 mg/L with a 0.9973 coefficient of determination. The method’s detection and quantification limits were 0.004 and 0.015 mg/L, respectively. …”
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Dam Lake Water Level Estimation Using Different Artificial Intelligence Methods by Özden Nur ŞENTÜRK, Mustafa DEMIRCI, Yunus Ziya KAYA, Hasan GUZEL, Mustafa ÇALISICI

“…When the model results were examined; ANN methods showed best performance in predicting the dam reservoir level change. …”
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Comparisons of Machine Learning Methods in Ship Speed Prediction Based on Shipboard Observation by Weidong Gan, Dianguang Ma, Yu Duan

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Identification of the most stable genotypes in multi-environment trials by using nonparametric methods by Naser SABAGHNIA

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Approaches to rational development of analytical methods for mineral raw materials and products of their processing by B. A. Ovezov

“…To compare the existing approaches for obtaining the proportionality coefficient depending on the specifics of the ore deposit under exploration and to analyze the dependence of the amount of laser sampling of microprobes on the relative standard error of sampling the main general sample.Materials and methods. …”
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Method of assessment of the competition’s level among fitness clubs on the local market by E. V. Krasnov

“…The article describes the author’s method of assessment of the level of competition among fitness clubs on the local market in conditions of limited information about the economic performance of competitors. …”
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Comparative Analysis of the ABC/2 Score and e-ASPECTS Software in the Determination of Acute Ischaemic Stroke Volume from Non-Contrast CT by Jorin Bejleri, Sarah Power, Fiona Boland, Olivier Joly, David J. Williams, John J. Thornton, Shona Pfeiffer

“…Methods: Infarct volume was measured from NCCT in stroke patients recruited ≤12 h of symptoms onset and at 24 h using the ABC/2 method. …”
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