RAPID TEST METHOD FOR EVALUATION OF ANTIFREEZE ADDITIVE EFFICIENCY by S. V. Gushchin, V. V. Babitski

“…The paper shows the possibility to develop an original methodology for designing concrete structure which is based on operating efficiency determinations  for single and integrated antifreeze additives.…”
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Determination of the Energy Efficient Speed of the Working Body of the Agitator for Small Biogas Reactors by Spodoba M.O., Spodoba О.O., Kovalchuk S.I., Oliinik Yu.O.

“…The aim of the work is to determine the energy-efficient speed level of a two-tier paddle mixer with blades installed at an angle of 90° to improve the energy efficiency of the biogas formation process in small biogas reactors. …”
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Determining the efficiency of local heat recycling wastewater based on a heat exchanger by V. A. Kunitskiy, S. V. Lukin

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The quality of the organic materials determines its carbon conversion efficiency in tropical latosol by Shuhui Song, Siru Liu, Yanan Liu, Lei Shi, Huayong Li, Weiqi Shi, Haiyang Ma

“…The main factor that determines the difference in carbon conversion efficiency is the composition of organic materials. …”
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Determination of the effect of the open cell foam material geometry on the value of energy efficiency by O. V. Soloveva, S. A. Solovev, Yu. V. Vankov, I. G. Akhmetova, R. Z. Shakurova, A. R. Talipova

“…To determine the influence of the geometry and porosity of an open cell foam material on the values of pressure drop, heat flux and energy efficiency factor.METHODS .Numerical simulation was carried out using the ANSYS Fluent 19.2 software package. …”
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Principle component analysis and determining relationships between the traits of native genotypes of Russian olive in Kerman province by Javad Farrokhi Toolir, Mohammad Abedini Esfahlani

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Hydrocarbons on sea water: steady-state spreading signatures determined by Adriana Mazurek, Stanisław Pogorzelski, Katarzyna Boniewicz-Szmyt

“…The spreading properties of several hydrocarbons (vegetable,engine, gear and crude oils) on distilled and artificial seawater were determined under laboratory conditions using a noveloptical method. …”
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Investigation of Heat Exchange Efficiency in the Heat Exchanger Waste Heat Recovery with Granular Nozzle by Boshkova I.L., Solodkaya A.V.

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Determination of the angular position of the signal source in distributed reception at the background of non-Gaussian noise by T.V. Vorobkalo, O.S. Gavrish, V.V. Filipov, S.S. Martynenko, P.A. Klopotovskyi

“…In this paper, to determine the angular position of the source, it is proposed to use the method of the phase difference of signals arriving at the spaced reception elements. …”
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Efficient Phase Step Determination Approach for Four-Quadrant Wind Imaging Interferometer by Tingyu Yan, William Ward, Chunmin Zhang, Shiping Guo

“…In this paper, we describe a new phase step determination approach based on the Lissajous figure, which provides an efficient, accurate, and visual method for the characterization and calibration of this type of instrument. …”
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THE PRODUCTION EFFICIENCY AND DETERMINANTS OF THE CHICKPEA CROP IN NINEVEH GOVERNORATE FOR THE PRODUCTION SEASON 2019 by mhasin Al-jebory

“…The research aimed to estimate the production efficiency and the optimum economic determinants of chickpea crop farms and a sample of 40 farms in Sheikhan district and for the production season 2019, using the data envelope method and the statistical program DEAP and adopting the production quantity as a reliable variable and (cultivated area, quantity of seeds, human work hours, mechanical work hours, amount of control materials). …”
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An efficient sparse pruning method for human pose estimation by Mingyang Wang, Tianyi Sun, Kang Song, Shuang Li, Jing Jiang, Linjun Sun

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Efficiency Measurement With A Three-Stage Hybrid Method by İrfan Ertuğrul, Tayfun Öztaş

“…An input-oriented BCC model was established with selected variables to determine the efficiencies of firms in each period. …”
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METHOD FOR EVALUATING THE EFFICIENCY OF UPGRADING SPECIALIZED INFORMATION SYSTEMS by Alina Mikhnova, Dmutro Mikhnov, Kateryna Chyrkova

“…The purpose of the work is to develop a method for evaluating the efficiency of modernization of automated workingplaces specialized information systems, which allows, on the basis of analysis of the degree of automation of workingplaces and its impact on the performance of an organization, to determine a rational variant of the project solution in the context of budget constraints. …”
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Using biomass to increase the efficiency of heat pump installations. by D. V. Petrov, R. E. Berezhnoy, V. V. Sakunov

“…The efficiency of a heat pump is determined by the thermal transformation coefficient, which is higher the higher the temperature of the low potential heat source (LPH). …”
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Optimal Determining Air Supply Humidity for Multi-Location Demands Under Different Objectives in an Indoor Moisture Environment: A Comprehensive Method and Case Study by Xiaojun Ma, Shuchen Yu, Xiaoliang Shao, Jiujiu Chen

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The problem of determining the antioxidant additive in transformer oil by chromatographic methods by Duy Hung Nguyen, V. F. Novikov

“…At the same time, the separation efficiency increases as the number of theoretical plates per meter of chromatographic column increases. …”
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Establishment and Application of Bed-Separation Water Inrush Coefficient Method Considering Water Resistance of Fractured Rock Mass by Jianghui He, Wenping Li, Wei Qiao, Qiqing Wang, Zhi Yang, Liangning Li

“…In this paper, taking three coal mines in Ordos Basin as research cases, the water resistance of fractured rock mass was analyzed, and a BWI coefficient (BWIC) method for BWI risk assessment was established. …”
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Development and Validation of Spectrophotometric Methods for the Determination of Rasagiline in Pharmaceutical Preparations by Serife Evrim Kepekci Tekkeli, Armağan Önal, Fatemeh Bahadori

“…This study presents three simple, rapid, and accurate spectrophotometric methods for the determination of Rasagiline (RSG) in pharmaceutical preparations. …”
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RESEARCH ON METHODS OF DETERMINING CUSTOMER LOYALTY AND ASSESSING THEIR LEVEL OF SATISFACTION by Yana Leiba, Mariya Shirokopetleva, Iryna Gruzdo

“…Conclusions: Experimentally, it was determined that the method of assessing customer loyalty and their level of satisfaction based on the unification of a comprehensive assessment of various types of data is efficient and can be used to optimize business processes by reducing time and efforts spent on analyzing the gathered data. …”
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