On the Accuracy and Efficiency of Transient Spectral Element Models for Seismic Wave Problems by Sanna Mönkölä

“…For time discretization we compare three different schemes. The efficiency of the higher-order time discretization schemes depends on several factors which we discuss by presenting numerical experiments with the fourth-order Runge-Kutta and the fourth-order Adams-Bashforth time-stepping. …”
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EVALUATION METHOD OF TERRAIN MONITORING EFFICIENCY BY MEANS OF UNMANNED AERIAL VEHICLES by Yurii G. Danyk, Igor I. Baleckuy

“…The measure of effectiveness concerning the surveillance performance by means of an unmanned aerial vehicle has been proposed when it is located at different points of the airspace. The calculation method of the introduced measure of monitoring efficiency has been proposed.…”
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Rapid and Efficient Synthesis of ω-Alkylenediphosphoric Acids from Phosphorus Oxychloride by Dalila Meziane, Abdelhamid Elias, Erwann Guénin

“…Influence of reaction temperature and molar ratio of reagents, as well as the nature of the solvent, was studied using these three different methods.…”
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Using Data Envelopment Analysis for Measuring the Efficiency of Water Bottling Distributors by Uğur Arcagök

“…We got different results from the initial assumptions after the analysis. …”
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Econometric Modeling to Measure the Efficiency of Sharpe’s Ratio with Strong Autocorrelation Portfolios by Karime Chahuán-Jiménez, Rolando Rubilar-Torrealba, Hanns de la Fuente-Mella

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COMPARING AN EFFICIENCY OF ERODED SOILS RESTORATION IN NORTH-WESTERN UKRAINIAN POLISSYA by Valerii KOLIADA, Olga KOLIADA, Serhii CHUHAIEV, Liubov KORCHASHKINA

“…It has been found that after 5 years of perennial growing these territories regain profitable qualities. Comparing different plans of agro technical activities on such areas showed that one of the most viable and practically proved variants is to harvest crop together with mineral and organic fertilizers input in first years of restoration. …”
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Estimation of the efficiency of determining the performance of road machines by experimental and design ways by Grushetsky S.M.

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Preparation of Ultrafine Disperse Dyes Based on the Efficiency Balance of Grinding and Dyeing by Jingsi Qiu, Yue Liu

“…These parameters can make the overall work of coarse dyes’ grinding and dyeing more efficient, avoiding the waste of cost and the increase in workload.…”
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Measuring the fitted filtration efficiency of cloth masks, medical masks and respirators. by Amanda A Tomkins, Gurleen Dulai, Ranmeet Dulai, Sarah Rassenberg, Darren Lawless, Scott Laengert, Rebecca S Rudman, Shiblul Hasan, Charles-Francois de Lannoy, Ken G Drouillard, Catherine M Clase

“…Comparative studies of the fitted filtration efficiency of different types of masks are scarce.<h4>Objective</h4>To describe the fitted filtration efficiency against small aerosols (0.02-1 µm) of medical and non-medical masks and respirators when worn, and how this is affected by user modifications (hacks) and by overmasking with a cloth mask.…”
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New Predictor-Corrector Methods with High Efficiency for Solving Nonlinear Systems by Alicia Cordero, Juan R. Torregrosa, María P. Vassileva

“…Moreover, we pay special attention to the number of linear systems to be solved in the process, with different matrices of coefficients. On the other hand, by applying the pseudocomposition technique on each proposed scheme we get to increase their order of convergence, obtaining new efficient high-order methods. …”
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A unified mathematical model of functional efficiency of a hoisting crane by Goncharov K.A., Denisov I.A.

“…There was suggested and validated the criterion of functional efficiency of a hoisting crane in the form of a unified mathematical model. …”
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An Efficient Design of QCA Full-Adder-Subtractor with Low Power Dissipation by Ismail Gassoumi, Lamjed Touil, Abdellatif Mtibaa

“…The power consumption of the proposed design was tested via the QCAPro estimator tool with different kind of energy (γ = 0.5 Ek, γ = 1.0 Ek, and γ = 1.5 Ek) at temperature T = 2 in Kelvin. …”
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Assessing Energy Efficiency in Desktop-Size FFF 3D Printers by Radosław Wichniarek, Filip Osiński

“…This study investigates the energy consumption characteristics of desktop-sized Fused Filament Fabrication (FFF) 3D printers, focusing on variations in energy usage and operational efficiency across different models. The results demonstrate a correlation between machine parameters and energy efficiency during the processing of PLA material. …”
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Design of Asymmetrical Relay Resonators for Maximum Efficiency of Wireless Power Transfer by Bo-Hee Choi, Jeong-Hae Lee

“…The maximum PTE for relay resonators is obtained at the different resonances of unit resonator. The optimum design of asymmetrical relay is conducted by both the optimum placement and the optimum capacitance of resonators. …”
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Comparison of the efficiency of zero and first order minimization methods in neural networks by E. A. Gubareva, S. I. Khashin, E. S. Shemyakova

“…The convergence rates of three different methods are compared: standard gradient descent with automatic step selection, coordinate descent with step selection for each coordinate, and descent over two-dimensional subspaces. …”
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COMPARISON OF ENERGY EFFICIENCY INDEX OF THE SMALL SPEED FERRY AND THE PASSENGER VEHICLE by Mykola M. Konotopets, Oleksandr O. Kanifolskyi

“…The requirements of this international document are related to EEDI (Energy Efficiency Design Index). The EEDI index combines several important points of view of different sciences to the ship: the theory of ship design, ship theory, economics and ecology. …”
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Analysis of the efficiency of a follow-up of patients with dyshormonal breast dysplasia by E. A. Sukhareva, L. A. Ponomareva

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PAS: An Efficient Privacy-Preserving Multidimensional Aggregation Scheme for Smart Grid by Hui Zhu, Fen Liu, Rong Yan, Hui Li

“…Without disclosing the privacy-sensitive information (e.g., identity and power consumption) of users, the operation center can obtain the number of users and power consumption at each step in different dimensions. Based on an improved Paillier cryptosystem, the operation center can acquire more valid information to regulate the generated energy, and an efficient anonymous authentication scheme is employed to protect the privacy of user's identity from the regional center. …”
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Efficient Observation Time Window Segmentation for Administrative Data Machine Learning by Musa Taib, Geoffrey G. Messier

“…Model training time and performance can be improved by representing each feature with a different time resolution. However, this causes the time bin size hyperparameter search space to grow exponentially with the number of features. …”
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Possibilities of Increasing the Efficiency of Production Systems by Using an Additional Capacitive Element by Michlowicz Edward

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