Determination of Effective Weather Parameters on Rainfed Wheat Yield Using Backward Multiple Linear Regressions Based on Relative Importance Metrics by Mehdi Bahrami, Ali Shabani, Mohammad Reza Mahmoudi, Shohreh Didari

“…It is necessary for decision-makers and governments to predict the yield of rainfed wheat before harvest and to determine the effect of the major factors on it. Different methods have been suggested for forecasting yield with various levels of accuracy. …”
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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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Vibration reliability of steel beams prestressed by drawing by E. V. Kravchuk, I. Yu. Belutskii, V. A. Kravchuk

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Artificial intelligence as applied to classifying epoxy composites for aircraft by Oleh Yasniy, Pavlo Maruschak, Andrii Mykytyshyn, Iryna Didych, Dmytro Tymoshchuk

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Simultaneous determination of 9 succinate dehydrogenase inhibitor compounds in vegetables by QuEChERS combined with gas chromatography-tandem mass spectrometry by LIU Jun, LUO Xianyong, CAO Qiaofeng, LI Jilong, ZHANG Bo, CEN Jianbin, LI Shan

“…A gas chromatography-tandem mass spectrometry (GC-MS/MS) method was established for the simultaneous determination of 9 succinate dehydrogenase inhibitor (SDHIs) compounds in vegetables. …”
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Detection of Remaining Feed in the Feed Troughs of Flat-Fed Meat Ducks Based on the RGB-D Sensor and YOLO V8 by Xueliang Tan, Junjie Yuan, Shijia Ying, Jizhang Wang

“…Subsequently, YOLOv8 is utilized to identify the positions of the feed troughs, and the volume of the remaining feed is determined through point cloud processing. The accuracy of this detection method was evaluated using various types of feed troughs and feed particle sizes. …”
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Thermal expansion of (FeIn₂S₄)_0.5×(AgIn₅S₈)_0.5 single crystals by T. H. Barugu

“…The elementary cell parameters was calculated with the least square method. The thermal expansion was measured by a dilatometric method, the coefficient of thermal expansion was determined. …”
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Enzyme-linked immunosorbent assay to determine the potency of a rotavirus vaccine based on virus-like particles: analytical procedure development and validation by I. E. Filatov, M. M. Silaenkova, V. V. Tsibezov, M. V. Balandina, S. N. Norkina, O. E. Latyshev, O. V. Eliseeva, S. A. Cherepushkin, T. V. Grebennikova

“…Presumably, the optimal method to determine the potency of VLP-based rotavirus vaccines is the enzyme-linked immunosorbent assay (ELISA) method used to measure the titre of specific IgG antibodies to rotavirus A proteins in serum samples from vaccinated animals.AIM. …”
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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

“…Background and Purpose: Accurate and reproducible methods for assessing infarct volume in acute ischaemic stroke have important therapeutic and prognostic implications for the choice and success of acute therapeutic interventions. …”
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Determination of the metabolites, eicosanoids derived from polyunsaturated fatty acids in Drosophila tissue with high performance liquid chromatography tandem mass spectrometry by TAN Liangliang, SHEN Lirong

“…Therefore, this study is aimed to develop a high performance liquid chromatography tandem mass spectrometry (HPLC-MS/MS) method for the determination of eicosanoids in Drosophila.Fifteen metabolites of AA and EPA produced by human in COX, LOX and CYP pathway were chosen, and each pathway contained 1 or 2 metabolites as delegates to ensure the representative of the method. …”
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Determination of 18 Amino Acids in Water by Solid Phase Extraction-Ultra Performance Liquid Chromatography-Tandem Triple Quadrupole Mass Spectrometry by Jin-han LIANG, Ze-hua LIU, Wan-qiong LIU, Yan-shan DONG

“…The results showed that the standard curves of this method for 18 AAs have good linearity with the correlation coefficient (R2) larger than 0.9913, the limits of detection and the limits of quantification are 0.06-0.23, 0.19-0.76 nmol/L, respectively. …”
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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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Monetary revenues as a major indicator of the living standards of the population of Russia by E. N. Grishina, I. P. Lapteva, L. N. Trusova

“…Along with traditional statistical methods,  the study  also used  the  method  of assessing structural  differences,  the method  of index  analysis  of the differentiation  of the population  by monetary  income at both the Federal and regional levels. …”
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Aging steller sea lions by growth layer groups in teeth by Takeomi Isono, Yumi Kobayashi, Vladimir N. Burkanov, Orio Yamamura

“…By conducting readings 3 times, we used coefficient of variation (CV) to determine precision. …”
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Factors determining the compliance of patients receiving anti-VEGF therapy for macular diseases with long-term follow-up in real-life practice by E. V. Bobykin, V. Y. Krokhalev, R. V. Buslaev, O. V. Morozova

“…Purpose: to identify statistically significant factors that determine adherence to long-term follow-up on the part of patients receiving anti-VEGF therapy for macular diseases.Material and methods. …”
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Application of reverse cumulative distribution curve and scaled logit model in determining optimal immunogenic dose and prediction of protection of EV71 vaccines by Lairun Jin, Pengfei Jin, Xuefeng Zhang, Fengcai Zhu, Jingxin Li

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Thermal expansion of (MnIn₂S₄)_1-x•(AgIn₅S₈)_x solid solutions by Chan Bin Tkhan, I. V. Bodnar

“…The thermal expansion of single crystals of solid solutions (MnIn2S4)1–х•(AgIn5S8)х was measured by the dilatometric method in the temperature range 80–450 K. The coefficients of thermal expansion are determined and their concentration dependences at different temperatures are constructed. …”
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Development of regression model of proteins attackability process in meat food (in vitro) by A. S. Pulatov, M. A. Nikitina

“…The regression model equation is mathematically calculated by methods of solving K. Gauss linear equations. The standard deviations of parameters are calculated, the initial data are normalized; the matrices of the pair correlation coefficients, lower and upper limits of their values are compiled. …”
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ELASTIC CHARACTERISTICS OF BRUSH PILE ON THE MUNICIPAL MACHINE WORKING EQUIPMENT by S. D. Ignatov, S. I. Tsekhosh

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Higuchi fractal dimension and deep learning on near-infrared spectroscopy for determination of free fatty acid (FFA) content in oil palm fruit by Muhammad Achirul Nanda, Kharistya Amaru, S. Rosalinda, Inna Novianty, Walidatush Sholihah, Gema Parasti Mindara, Anifatul Faricha, Tusan Park

“…Good performance was shown by a low root mean squared error (RMSE) value and a high coefficient of determination (R2). Based on numerical analysis, this study proposed HFD with a maximum discrete time interval (kmax) value of 10 and deep learning with long short-term memory (LSTM) as a robust architectural model. …”
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