Development of a computer simulation model of a three-phase asynchronous electric drive using an adjustable transistor reducer by S. Yu. Eremochkin, A. A. Zhukov, D. V. Dorokhov

“…The values of similar quantities for the electric motor, which is powered by a phase-shifting capacitor, are determined. The dependences of the power factor and efficiency on the active power on the motor shaft are determined.Conclusion. …”
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Jordan–Schur Algorithms for Computing the Matrix Exponential by Petko H. Petkov

“…The off-diagonal blocks of the exponential are determined by modifications of the Schur–Parlett or Schur–Fréchet method, which takes advantage of the Jordan–Schur form of the matrix. …”
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Extraction of Frozen Berry Raw Materials with a Vibration Tray Device by Liubov V. Plotnikova, Igor B. Plotnikov, Pavel P. Ivanov, Andrey G. Semenov, Irina O. Plotnikova, Konstantin B. Plotnikov

“…As a result, a variety of intensification methods have been developed to increase the economic efficiency of extraction, e.g. low-frequency mechanical vibrations. …”
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Optimization design of magnetorheological damper based on multi-objective whale algorithm by Yuliang Zhao, Xiaoning Chen, Xuhong Huang, Caiwei Liu, Wenfeng Liu, Yanwei Xu

“…Abstract An efficient optimization design method for magnetorheological (MR) dampers, aimed at enhancing the damping force output and the adjustable coefficient, is explored in this study. …”
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Analysis of Changes in Heat Exchange Properties of Charge Air Coolers in Automotive Vehicles’ Operation by Dmitry A. Dryuchin, Alexander D. Mikhailov

“…The results of scientific papers’ review in the field of improving the operation efficiency of automotive heat exchangers were presented. …”
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Optimal Design of Gain-Flattened Raman Fiber Amplifiers Using a Hybrid Approach Combining Randomized Neural Networks and Differential Evolution Algorithm by Jing Chen, Hao Jiang

“…An efficient method based on a hybrid approach that combines extreme learning machine (ELM) technique and differential evolution (DE) algorithm is proposed to optimize the multipumped Raman fiber amplifier (RFA). …”
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Shape Stabilization of Steel Suspension Bridge by Algirdas Juozapaitis, Arnoldas Norkus, Povilas Vainiūnas

“…Such a relative splitting of displacements allow an evaluating the contribution of both total displacement components and an employing of the efficient engineering stabilization tools. The developed analytical expressions for determining of total and kinematic displacements for cable any cross are presented. …”
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Flexible Hierarchical Multi-Beam Search Algorithm for Millimeter-Wave 3D MIMO Systems With Uniform Planar Arrays by Dony Darmawan Putra, Wan-Jen Huang

“…Moreover, the simulation results also show that the spectral efficiency of the precoding scheme determined using the proposed search algorithm and codebook is the highest compared to existing methods. …”
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A mathematical model for facility location in banking industry by Amir Ehsani, Abolfazl Danaei, Mohammad Hemmati

“…The method has been applied for four cities in province of Seman, Iran and using WinQSB, the efficient locations of the facilities for a private bank named Samen have been determined.…”
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Enhancing Microwave Disinfection: Impact of Sodium Chloride on Microbial Inactivation by Saleh A. Alfawaz, Ibrahim N. Alquaydheb, Amirreza Ghadimi Avval, Sara Ghayouraneh, Samir M. El-Ghazaly, Jianhong Zhou, Yuchun Du

“…This study explores the role of sodium chloride (NaCl) in enhancing the efficiency of microbial inactivation using microwave energy with two distinct methods: temperature-controlled treatment and predefined cycle. …”
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Mathematical modeling of thermal decomposition of resins in the process of reversed gasification of plant biomass by I. G. Donskoy

“…Along with the numerical model of the decomposition of the tar, a simplified analytical expression (for large Peclet numbers) is applied, the limits of its applicability are determined. RESULTS. Of calculations show that the efficiency of the airblown gasification of wood is determined by the temperature level of the oxidation stage: in the range of modes in which the optimal values of efficiency are achieved, the conversion of tarry products does not proceed sufficiently completely due to kinetic limitations; an increase in the specific consumption of the oxidizer leads to a decrease in efficiency due to stoichiometric reasons. …”
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A Deep-Neural-Network-Based Surrogate Model for DC/AC Converter Topology Selection Using Multi-Domain Simulations by Gabriel Avila Saccol, Van-Hai Bui, Wencong Su

“…Separate deep-neural-network-based surrogate models are developed for each considered topology, trained by a large dataset of simulation results obtained from MATLAB/Simulink and PSIM, so that the efficiency of each converter can be determined without performing additional simulations. …”
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SYNTHESIS AND ANTIMICROBIAL PROPERTIES OF 8-BENZYLIDENHYDRAZINO-1-n-PROPYLTHEOBROMINES by D. G. Ivanchenko, M. I. Romanenko, T. A. Sharapova, K. V. Aleksandrova, A. M. Kamyshny, N. M. Polishchuk

“…Pathogens’ presence in biofilms makes IRI diagnostics more complicated and significantly reduces the efficiency of antimicrobial therapy. Earlier it has been determined that 1.8-disubstituted of theobromine show rather high diuretic, anti-inflammatory, analgesic, antioxidant, hypolipidemic and antimicrobial activity. …”
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Can Clinician-Stabilization with Hand-Held Dynamometry Yield a Reliable Measure of Knee Flexion Torque? by Daniel Larson, Daniel Lorenz, Brittany Melton

“… # Hypothesis/Purpose Determine inter and intra-rater reliability of two clinically efficient methods of assessing isometric knee flexion torque using hand-held dynamometry with clinician-stabilization. …”
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Based on Fuzzy Measure Algorithm Message Adaptive Rate Algorithm of Internet of Things by Zhijie Zhang

“…It proved that the method was more efficient than the original LoRaWAN adaptive data rate control algorithm.…”
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Natural Ventilation and Energy Consumption Research for Dry Sports Halls Within National Fitness Centers in Cold Regions—Case Study of Qingdao by Wen Zhang, Lingling Li, Yu Li

“…This research evaluates the natural ventilation efficiency of community fitness centers, avoiding the hidden energy consumption transfer typical of traditional single-objective optimization methods, and improves the energy-efficient design approach for national fitness centers.…”
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Dual Power Transformation and Yeo–Johnson Techniques for Static and Dynamic Reliability Assessments by Bao-Hua Liu, Long-Wen Zhang, Yi-Qiang Wei, Chen Chen

“…This unified approach represents a significant advancement by integrating novel transformations and fourth-moment method, providing a powerful and efficient tool for static and dynamic reliability analysis of engineering structures.…”
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Investigation of using Fenton oxidation process for ampicillin and ciprofloxacin removal from hospital wastewater by F Teymoori, V Pesarakloo, H Ghafourian, M Kashefiol asl

“…In this study, the efficiency of Fenton advanced oxidation process to remove the antibiotics (ciprofloxacin and ampicillin) was investigated. …”
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Innovative vacuum distillation technology for preparing refined Al from Al–Mg alloy by Jiafei Yi, Bing He, Jinghui Sun, Peilin Qing, Alin Cao, Xuming Zhang, Lin Chen, Jingyao Xu

“…Theoretical analyses underscore that VD offers a rapid and efficient method for Al purification. Experimental verification at a kilogram scale, conducted at 1373 K for 120 min, achieved an Al purity level of 99.9989% with a direct recovery efficiency of 97.98%. …”
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Encapsulation of Beta vulgaris extract by electrospraying and evaluation of antimicrobial potential by Marjana Radünz, Helen Cristina dos Santos Hackbart, Taiane Mota Camargo, Chirle de Oliveira Raphaelli, André Luiz Radünz, Eliezer Avila Gandra, Elessandra da Rosa Zavareze

“…The extract and capsules were characterized, as well as the encapsulation efficiency determined. Antibacterial activity was determined against gram-positive bacteria (Listeria monocytogenes, Staphylococcus aureus) and gram-negative bacteria (Salmonella Typhimurium, Escherichia coli) by the disk diffusion method using the minimum inhibitory concentration and the minimum bactericidal concentration. …”
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