DETERMINING PREFERENCES IN RECOMMENDER SYSTEMS BASED ON COMPARATOR IDENTIFICATION TECHNOLOGY by Vladimir Beskorovainyi, Lyudmyla Kolesnyk, Mariia Alokhina, Viktor Кosenko

“…The goal of the work is to increase the efficiency of recommender systems by improving the method of determining preferences between objects in lists using the theory of multi-criteria decision-making. …”
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Mathematical approach for rapid determination of pull-in displacement in MEMS devices by Yongcun Shao, Yutong Cui

“…Compared to traditional methods, this approach yields exact values rather than approximations, showcasing superior precision and efficiency.DiscussionThe proposed method offers significant advantages, including enhanced accuracy, reduced computational time, and minimized error accumulation by solving algebraic equations instead of iterating differential equations. …”
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Spectrophotometric determination of Diclofenac Sodium in pure form and in the pharmaceutical preparations by Qabas Naji Rashid, Mohsin Hamza Bakir, Shirwan Omar Baban

“…The method has been successfully applied to the determination of Diclofenac sodium in pharmaceutical preparations …”
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Determination of the Volume of Unboiled Arecanut Kernels using Image Processing by Salunke Ajit, Honnungar Sunilkumar, Vadivel Arunachalam

“…The research findings disclosed an average difference of 2.67% between volume estimations by image processing and the water displacement method. The paired t-test results revealed no significant difference (P >0.05) between the volumes obtained from the two methods. …”
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Determination of the Shortest Hamiltonian Paths in an Arbitrary Graph of Distributed Databases by E. G. Andrianova, V. K. Raev, D. I. Filgus

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Quantitative Determination of Benzalconium Chloride in the Naltrexone Hydrochloride Nasal Spray by Yu. M. Domnina, V. V. Suslov, S. A. Kedik, E. V. Vorfolomeeva, A. V. Meleshko

“…To develop a method for the quantitative determination of benzalkonium chloride in a nasal spray containing a thermosensitive polymer Poloxamer 407 and validate it.Materials and methods. …”
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Optimization of microwave-assisted extraction for determination of ergosterol in Agaricus brasiliensis by GAO Hong, GU Wen-ying, DING Xiao-lin

“…The variables that can potentially affect the extraction efficiency were optimized using one-factor-at-a-time method and central composite design. …”
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Simultaneous Determination of Preservatives in Dairy Products by HPLC and Chemometric Analysis by Fatemeh Zamani Mazdeh, Sima Sasanfar, Anita Chalipour, Elham Pirhadi, Ghazal Yahyapour, Armin Mohammadi, Akram Rostami, Mohsen Amini, Mannan Hajimahmoodi

“…The method was carried out on 195 samples in 5 kinds of commercial cheeses and yogurts. …”
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A New Visible Spectrophotometric Approach for Determination of Methyldopa in Pharmaceuticals by Sahar Rihan Fadhel, Rusul Mazin Kaddouri

“… The investigation's objective is to develop a new spectrophotometric method for determining methyldopa in both pure and pharmaceutical forms. …”
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Free Iron Determination in Soil by Flame Atomic Absorption Spectrometry by Sui’an ZHANG, Zhongrui YANG, Yuyu DUAN, Kaiqi YANG, Zhijie HU, Chun YANG, Sha HOU

“…Flame atomic absorption spectrometry method is used to determine free iron in soil, and the influence of experimental conditions on the determination of free iron is studied. …”
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Determination of the tunneling time of particles through a double barrier by A. K. Zaichenko

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Determination of circular membrane parameters from its resonance frequencies by Mariusz ZIÓŁKO

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Determination of Multicomponents in Rubi Fructus by Near-Infrared Spectroscopy Technique by Wenjun Du, Chunyan Wu, Hesong Yu, Qingran Kong, Yunjian Xu, Weidong Zhang

“…By using primary analysis techniques such as drying method, high-performance liquid chromatography (HPLC), and ultraviolet visible spectrophotometry (UV-Vis), the contents of moisure, ellagic acid, and total flavonoids were determined. …”
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Voltammetric Determination of Captopril Using Chlorpromazine as a Homogeneous Mediator by Hossein Bahramipur, Fahimeh Jalali

“…The relative standard deviation (RSD%) for 5 replicate measurements of captopril (100 μM) was 1.96%. The method was applied to the determination of captopril in pharmaceutical formulations and blood serum samples with satisfactory results.…”
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Potential acidity determination for soils with high soil organic matter by Douglas Luiz Grando, Lucas Peranzoni Deponti, Marcos de Lima Rodrigues, Cauan Guerra Martins, William Natale, Djalma Eugenio Schmitt, Gustavo Nogara de Siqueira, Natália Moreira Palermo, João Kaminski, Gustavo Brunetto

“…Also, soils from specific regions in southern Brazil have high organic matter (SOM) contents (>5 %), medium clay contents (20-40 %), and are stony, lacking research to improve liming recommendations. The study aimed to determine potential acidity and adjust lime rates for acidity correction in medium-textured soils with high SOM and stoniness in the Serra Gaúcha region (RS), Brazil, and to test the efficiency of the short incubation alternative method. …”
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Measurement and Modeling of Spindle Thermal Error of Fiveaxis CNC Machine Tool with Double Turntable by LIU Xianli, SONG Houwang, WU Shi, YUE Caixu, Steven Y.Liang, LI Rongyi

“…K-means + + algorithm is used to cluster all temperature measurement points, and correlation coefficient method is used to calculate the correlation between each temperature variable and the thermal error of the spindle, so as to determine the temperature sensitive points, combined with the separated thermal error to establish a multivariate linear regression model of spindle thermal error. …”
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Spatiotemporal patterns and determinants of agricultural resilience in the Yellow River Basin by Chengyao Ma, Shilei Wu, Xiaoqian Huo

“…It aims to provide insights into spatial patterns, regional disparities, and the key factors influencing resilience to support sustainable agricultural development.MethodsThe entropy method was used to assign weights to selected indicators of agricultural resilience. …”
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Determine train load and speed based on dynamic displacement results by Nhung Thi Cam NGUYEN, An Thai LE, Hoang Nguyen BUI, Thuc Van NGO, Huy Phan BUI, Minh Quang TRAN

“…In the context of increasing demand for rail transport, accurately determining these parameters not only helps ensure safety but also brings economic benefits and optimizes system efficiency. …”
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Micellar Liquid Chromatography for the Determination of Some Less Prescribed Benzodiazepines by Hoonka Subhra, Bose Devasish, Esteve-Romero Josep, Durgbanshi Abhilasha

“…The optimization studies have been made in CN, C18 and C8 columns, using mobile phase containing sodium dodecyl sulphate (SDS) modified with either propanol, butanol or pentanol. The method proposed for the determination of the three benzodiazepines using a mobile phase of 0.13 M SDS, 2.4% pentanol-0.01 M phosphate buffer- 0.1% triethylamine (pH 7) at 25°C and UV detection (240 nm) in a C8 column. …”
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Determination of Some Soil Properties with Near-infrared Reflectance Spectroscopy by Hüseyin Şenol, Mesut Akgül

“…There is a wide variety of analysis methods to determine the physical and chemical properties of soils. …”
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