Determination of rational number of heat recovery units for the barn for 400 heads  by V. F. Khlystunov, S. V. Braginets, A. N. Tokareva, A. Y. Popenko

“…Dependences of the change in running costs on the performance efficiency of the utilizers are established. The number and type of the heat recovery units is determined. …”
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Universal method for contact fatigue determination by Igor Stepankin, Abdrakhman Naizabekov, Evgeniy Pozdnyakov, Dmitry Kuis, Sergey Lezhnev, Yevgeniy Panin

“…The authors have developed a universal method for determining the contact fatigue of materials, providing opportunities for resource-efficient design of parts operating under the action of pulsating contact stresses. • Design and operating principle of the patented testing device. • Universal methodology for determining the contact fatigue of materials. • Our novel test method demonstrated a convergence of finite element modeling and real test in terms of crack formation in maximum stress zones.…”
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Artificial Intelligence Model Assists Knee Osteoarthritis Diagnosis via Determination of K-L Grade by Joo Chan Choi, Min Young Jeong, Young Jae Kim, Kwang Gi Kim

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Removal Efficiency and Mechanism of Sulfamethoxazole in Aqueous Solution by Bioflocculant MFX by Jie Xing, Ji-Xian Yang, Ang Li, Fang Ma, Ke-Xin Liu, Dan Wu, Wei Wei

“…Bioflocculant, as a novel method, is proposed to improve the removal efficiency of PPCPs, which has an advantage over other methods. …”
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Neural Network Method for Distance Prediction and Impedance Matching of a Wireless Power Transfer System by Lorenzo Sabino, Davide Milillo, Fabio Crescimbini, Francesco Riganti Fulginei

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EVALUATING METHODS’ APPLICATION OF COMPLEX SYSTEMS’ EFFECTIVENESS IN THE AUTOMOBILE PASSENGER TRANSPORT THEORY by S. M. Mochalin, M. E. Kasper

“…The main approaches to the task assessing effectiveness of the complex systems’ functioning are singled out, and their shortcomings, and the possibility of their application for the evaluation of performance in the theory of passenger motor transport are determined. Results. The author proposes to use the index normalization method to develop a methodology for assessing the performance of passenger enterprises, where the whole set of carefully selected indicators in accordance with accepted standards is converted from absolute values to relative ones. …”
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A New Efficient Method for Solving System of Weakly Singular Fractional Integro-Differential Equations by Shifted Sixth-Kind Chebyshev Polynomials by S. Yaghoubi, H. Aminikhah, K. Sadri

“…Thereupon, an upper error bound for the proposed method is determined. Finally, some numerical examples are prepared to test the accuracy and efficiency of the presented method.…”
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Comparisons of Machine Learning Methods in Ship Speed Prediction Based on Shipboard Observation by Weidong Gan, Dianguang Ma, Yu Duan

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Innovative mortars containing nanofibrillated cellulose (NFC) and basic oxygen furnace slag (BOFS): optimizing ultrasonication methods for higher eco-efficiency by Rodrigo Felipe Santos, José Carlos Lopes Ribeiro, José Maria Franco de Carvalho, Washington Luiz Esteves Magalhães, Leonardo Gonçalves Pedroti, Gustavo Henrique Nalon, Gustavo Emilio Soares de Lima, Eduardo Nery Duarte de Araújo, Afonso Rangel Garcez de Azevedo

“…In conclusion, optimizing ultrasonication methods can be a highly effective strategy for enhancing the eco-efficiency performance of novel mortars containing BOFS and NFC.…”
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Estimation of the efficiency of the «soy – winter wheat» crop rotation link and its influence on soil properties by K. Kh. Khatkov, N. I. Mamsirov, A. A. Makarov

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Determining the efficiency of low-intensity laser radiation exposure with a wavelength of 445 nm appliied to the gingival area according to the data from laser doppler flowmetry by Natalia V. Romanenko, Ekaterina V. Tulskikh, Natalia M. Kirsanova, Svetlana V. Tarasenko

“…AIM: to assess the effects of 445 nm laser radiation with a 0.1 Watt power on the microcirculation and the lymphatic flow in the gingival area using the method of laser Doppler flowmetry. METHODS: The efficiency of laser radiation with a wavelength of 445 nm in the gingival area was determined by the data from laser Doppler flowmetry. …”
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Comparison of the efficiency and impact of physical education activities carried out online and face-to-face on students’ results in primary education by Lungu Adrian, Vizitiu Lakhdari Elena

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Improving the Energy Efficiency of Heat-Technical Equipment on the Basis of Numerical Simulation of Non-Stationary Processes by A. M. Niyakovskii, V. N. Romaniuk, Yu. V. Yatskevich, A. N. Chichko

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Analysis of indicators of an efficiency estimation of work of the employee and the business model of the organization by Yury G. Odegov, Valentina V. Pavlova, Lubov S. Telenaja

“…The information base of the research consists of economic and legal literature dealing with problems of this study, the data published in periodicals, materials of Russian scientific conferences, seminars, and Internet resources.In this article I have used and found the application of scientific methods of data collection, methods of research and methods of assessing their credibility: quantitative, comparative, logical analysis and synthesis.The modern business concern about the accumulation of wealth of shareholders, giving the company stability, growth and efficiency inevitably leads to necessity of creation and development of technologies aimed at improving the productivity of employees. …”
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ESTABLISHING A SYSTEM OF INDICATORS TO ASSESS THE EFFICIENCY OF USE OF BUDGETARY FUNDS by E. A. Fedchenko

“…Also, these concepts are connected with organizational and legal forms of governance and economic activities at the micro level.The article suggests the author’s definition of the term «budgetary efficiency» which takes into account the specificsof the budget process; it establishes a system of indicators to measure the efficiency of budgetary funds use and shows the relationship between three components determining the efficiency of budget spending.…”
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Sustainable utilization of post-extraction residual biomass for solid biofuel production by Diana Kindzera, Viktoria Kochubei, Roman Hosovskyi

“…To reduce the moisture content of biomass, the energy-efficient filtration drying method was used and pelargonium root (PR) test samples were prepared from the dried material. …”
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An Efficient Ship Target Integrated Imaging and Detection Framework (ST-IIDF) for Space-Borne SAR Echo Data by Can Su, Wei Yang, Yongchen Pan, Hongcheng Zeng, Yamin Wang, Jie Chen, Zhixiang Huang, Wei Xiong, Jie Chen, Chunsheng Li

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Improved assay for malondialdehyde determination in surimi by gas chromatography-mass spectrometry after alkaline hydrolysis by Wenjie Wang, Zhiwen Zhang, Zhigang Ke, Yuting Ding, Xuxia Zhou

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INCREASING THE WORKING EFFICIENCY OF SOLAR POWER ABSORPTION REFRIGERATOR UNITS by M. F. Rudenko, Yu. V. Shipulina, M. Sh. Karimov, A. M. Rudenko

“…Its distinctive feature comprises a highly developed solar receiving unit, consisting of two parallel-connected absorber generators whose reactors are installed in individual heat-insulated “hot box” cabinets.Method. The geometric characteristics of the absorber generator are based on the calculations of the optical and heat energy efficiency of the device models.Results. …”
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Entrapment efficiency methodology for lipid nanoparticles – a literature review by Niklas Baltz, Regina Scherließ

“…This review underlines the need for thorough reporting of the principles and method used to determine entrapment efficiency to allow data interpretation.…”
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