ECONOMETRIC ANALYSIS AND ASSESSMENT OF FACTORS AFFECTING THE EFFICIENCY OF AGRICULTURAL PRODUCTION by Vahid AMRAHOV, Elmir MAHMUDOV, Sabit ALIYEV, Sabina HAJIYEVA

“…The study of factors affecting the economic efficiency of agricultural production plays an important role in terms of efficient organization of production. …”
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Influence of the Selection Criteria for Regional Industrial Projects on Their Implementation Efficiency by K. B. Shaldarbekov, Z. S. Nurmukhambetova, K. B. Shaldarbekova, A. M. Zhantayeva

“…As part of the study, the authors conducted a review of modern literature on this topic and identified 19 criteria for the selection of regional industrial projects. To determine the most priority of these criteria, an expert survey was conducted using the ranking method. …”
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Assessment of Thermodynamic Efficiency of the Belarusian Energy System. Part 1 by V. N. Romaniuk, A. A. Bobich, T. V. Ryzhova, T. V. Bubyr, V. V. Yanchuk, Y. S. Yatsukhna

“…In this article, for the first time on the basis of the exergetic method, the calculation of the exergetic efficiency is considered. …”
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Valourization of using efficiency of filtration drying for alcohol distillery stillage by O.S. Ivashchuk, V.M. Atamanyuk, R.A. Chyzhovych

“…To compare the effectiveness of the filtration method of drying for corn alcohol distillery stillage, it was calculated for drying under a similar technical task in a rotary dryer. …”
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Working Tool for Precision Tillage by S. I. Starovoytov, А. М. Grin’

“…(Results and discussion) It was determined that the value of the dynamic viscosity coefficient and sliding friction depend on the absolute moisture content of the formation being treated. …”
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Efficient Techniques for Solution of Complex Computational Tasks in Building Physics by Václav Kočí, Jiří Maděra, Tomáš Krejčí, Jaroslav Kruis, Robert Černý

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Parameter Analysis of Pile Foundation Bearing Characteristics Based on Pore Water Pressure Using Rapid Load Test by Jing-Jie Su, Xue-Liang Zhao, Qing Guo, Wei-Ming Gong, Yu-Chen Wang, Tong-Xing Zeng

“…A novel approach for determining the bearing capacity of pile foundations using rapid load testing is suggested to rectify the inaccuracies arising from the presumption of a constant damping coefficient and excess pore water pressure during the evaluation of pile foundation bearing capacity in soil. …”
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Identifying Causal and Contextual Factors Affecting the Efficiency of Distance Education by Shabnam Khoramirooz, Abbas Gholtash, Fatemeh Ahmadbeigi

“…Objective: The primary aim of the current research endeavor was to discern the determinants influencing the efficacy of distance education Methods: In this investigation, a qualitative methodological approach was employed. …”
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Improving the efficiency of an optical-to-terahertz converter using sapphire fibers by N. V. Zenchenko, D. V. Lavrukhin, I. A. Glinskiy, D. S. Ponomarev

“…The study aims to improve the efficiency of a large-area photoconductive terahertz (THz) emitter based on an optical-to-terahertz converter (OTC) having a radiating area of 0.3 × 0.3 mm2 for generating high-power THz radiation by using an array of close-packed profiled sapphire fibers having a diameter in the range of 100–300 μm as focusing optics.Methods. …”
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Determination of filtration area parameters under conditions of intermittent water withdrawal by I. A. Sharov, N. V. Fisun

“…An experimental pumping from a weakly pressurized Ergeninsky horizon was carried out for three days in the operation mode, during which 10 stages of flow rate were identified. The determination of water transmissivity coefficient was performed by the method of superposition according to the flow rate steps as a single abrupt disturbance traced by the given decrease in the given time. …”
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Improving the Efficiency of Seed Drying in a Reversible Grain Dryer by M. G. Zagoruyko, S. A. Pavlov, I. A. Bashmakov

“…(Materials and methods) The main parameters characterizing the operation of a reverse grain dryer have been determined as follows: the duration and permissible temperature of grain heating, the indicators of the one-direction blowing mode and the permissible temperature of the drying agent. …”
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Study of energy conversion efficiency at thermal utilization of wood biomass by S. I. Islamova, E. K. Vachagina

“…The thermal and exergetic balances are compiled, the thermal and exergy efficiency of gasifiers is determined; thermal efficiency values range from 40.4 to 96.7 %, exergetic efficiency - from 17.0 to 58.2 %.…”
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The Efficiency of Drone Propellers—A Relevant Step Towards Sustainability by Jaan Susi, Karl-Eerik Unt, Siim Heering

“…As various kinds of multirotor drones and small UAVs operate in hovering or nearly hovering modes, it is necessary to develop methods for determining and measuring the static aerodynamic efficiency of small-scale propellers. …”
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Recognition and Determination of DNA Using Victoria Blue B as Electrochemical Probe by Bai Xu, Kui Jiao, Wei Sun, Xia Zhang

“…Based on the decrease of the differential pulse voltammetric peak current of VBB with the increase of dsDNA concentration, a working curve was constructed for dsDNA in the range of 0.10~8.0 mg/L with the linear regression equation as Δip(10-6A)=0.072C(mg/L)+0.24 and the detection limit (3σ) as 0.069 mg/L. The method was satisfactorily applied to the determination of the DNA content in the artifical samples.…”
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Efficient cluster center optimization: A novel hybrid metaheuristic by Saeideh Barkhordari Firozabadi, Seyed Abolfazl Shahzadeh Fazeli, Jamal Zarepour Ahmadabadi, Seyed Mehdi Karbassi

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Determining the Validity and Reliability of Persian Version of for Adolescent Athletes (PSRS-AA) by Hossein Samadi, Jalil Moradi, Mohammad Sohbatiha

“…The statistical sample was made up of 290 athletes (130 girls and 160 boys) of different sports fields with an age range of 12 to 20 years who participated in the present study using the available sampling method. First, the correctness of the translation of the Persian version of the questionnaire was confirmed using the back-translation method, and then confirmatory factor analysis based on structural equation modeling was used to determine the validity of the questionnaire, and Cronbach's alpha coefficient was used to determine the internal consistency.Results: The results showed that the goodness of fit index and the comparative fit index are higher than 0.9. …”
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THE EFFECT OF RELIABILITY OF FUNCTIONAL SYSTEMS ON THE EFFICIENCY OF THE TECHNICAL OPERATION OF THE AIRCRAFT by E. D. Gerasimova, N. N. Smirnov, O. Nambat

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Comparison of the efficiency of cleaning and disinfection protocols for hand endodontic instruments by Jovanović-Medojević Milica, Opačić-Galić Vanja, Geler Katarina, Pavlica Dušan

“…The aim of this study was to determine the efficiency of the different methods of removing biological debris from different types of used hand stainless steel endodontic instruments. …”
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Analyzing the droughts and their determinants in the Fuhe River Basin using the SWAT model by LIU Mingchao, JIAN Hongfu, HAN Huiming, LONG Peng

“…【Result】 ① The coefficient of determination (R2) and the Nash efficiency coefficient (ENS) between the modelled and measured results in the calibration are both higher than 0.80; the coefficient of determination between the predicted soil moisture content and the measured soil moisture content is 0.52. ② The duration of droughts in different regions in the basin varied from 3.60 to 4.31 months, and the drought intensity ranged from 4.91 to 5.61, both varying spatially, higher in the North and South and lower in the center. ③ The influence of temperature, solar radiation, and wind speed on spatial variation in the droughts, characterized by the q-value, exceeds 0.30. …”
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The Spectrophotometric Determination of Famotidine Drug via Coupling with Diazotized Metochlopramide Hydrochloride by Baghdad Science Journal

“…A new, simple and sensitive spectrophotometric method was described for the determination of famotidine (FAM) as a pure material and in pharmaceutical formulation. …”
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