Possibilities of Complex Ultrasound Examination in the Assessment of Hemodynamic and Structural Features of Retinal Capillary Hemangioma by V. V. Neroev, T. N. Kiseleva, P. A. Ilyukhin, K. A. Ramazanova, M. A. Ryabina, A. Y. Novikova

“…Purpose: to study the possibilities of complex ultrasound examination in the assessment of hemodynamic and structural features of retinal capillary hemangioma (RCH).Patients and methods. 26 patients (35 eyes) with RCHs at the age of 11 to 53 years (mean 26.6 ± 9.4 years) were examined. …”
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Design of a double-blade swirl wet dust collector for comprehensive mining faces by GONG Xiaoyan, HE Zilun, CHEN Long, WANG Haijun, FU Haoran, PEI Xiaoze, SUN Haixin, ZHANG Hongbing, YANG Fuqiang

“…The dust collector was mainly composed of an annular spray device, double swirl blades, and baffle mist eliminators, with the double swirl blades designed to provide greater centrifugal force and thus improve dust collection efficiency. A numerical simulation method was used to analyze the effects of nozzle diameter, spray pressure, blade installation angle, and blade rotational speed on dust collection efficiency. …”
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Research lift coefficient on the distance between the revolving cylinders a turbulent stream by Н.К. Танашева, А.Н. Дюсембаева, Н.Н. Шуюшбаева

“…The aerodynamic forces in the cross-flow of a cylinder and a system of two cylinders have been measured. A method for determining the optimal distance between the cylinders in their cross-flow has been developed. …”
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Complementary assets of innovative activities: theoretical principles of accounting by V.K.

“…The role of complementary assets as the main factor in shaping the technological trajectory of the enterprise has been determined. The essence and importance of complementary assets in ensuring the efficiency of the innovative activity of the enterprise and the need to provide accounting information about them to interested users have been grounded.…”
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Evaluation criteria of centralization options in the architecture of multicomputer systems with traps and baits by Antonina Kashtalian, Sergii Lysenko, Anatoliy Sachenko, Bohdan Savenko, Oleg Savenko, Andrii Nicheporuk

“…The convergence of the experimental results and the results obtained by the theoretical method has been established. Conclusion. The study introduces mathematical models for evaluating system centers based on operational efficiency, stability, integrity, and security criteria. …”
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The effect of labor productivity on economic growth by E. Y. Merkulova

“…Economic growth is determined by the factors that determine the pace and scale of the long-term increase in gross domestic product, the possibility of increasing the efficiency and quality of growth. …”
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Analytical support management shipping company by S.V. Tarasenko

“…The article to determine areas of improvement of the economic analysis of the shipping companies tested, allowing to identify the problems of organization and methods, which are as follows: lack of regulation of economic analysis, unregulated and methods of economic analysis, using methods such as coefficient method, absolute differences method relative differences groupings balance method, while as factor analysis and correlation are ignored. …”
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Study of the dynamics of hygienic, periodontal and dental status in different population groups by S. B. Ulitovskiy, A. A. Vasyanina, O. V. Kalinina, E. S. Alekseeva, A. A. Leontiev, L. I. Pankratieva, A. V. Shevcov, A Yu. Gulieva, A. V. Antipova

“…Given these factors, dentists should choose the most suitable for use in the appropriate age-sex and professional groups, taking into account the existing harmful factors of the external and internal environment, and occupational hazards.The objective was to determine the hygienic and dental status in different population groups by studying the parameters of the main dental diseases and to draw a parallel between them and the level of hygienic knowledge in these groups, for the correction of hygiene and preventive measures as the main way to prevent these diseases.Methods and materials. …”
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一种2PUU+2PUS并联机构的位置与工作空间分析 by 叶勇

“…A 2-PUU+2PUS parallel manipulator is investigated.Its positional inverse solution expressions are obtained by using the theory of coordinates conversion in analytic geometry,and the solving method of the forward solution of the manipulator are given and the numerical value verification is carried out.The workspace boundary points are determined and the 3-dimensional graphical description is showed by CAD variable geometry technique,then efficiency calculation method of work space is derived.…”
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An enhanced genetic-based multi-objective mathematical model for industrial supply chain network. by Yanchun Li

“…Additionally, the crossover and mutation operations were enhanced, with determining their respective probabilities determined through a fusion of the elite selection approach and the roulette method. …”
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CONCEPTUAL MODEL OF SYSTEM ANALYSIS OF THE QUALITY OF VOCATIONAL TEACHER TRAINING by Oleksandr Derevyanchuk

“…Special attention is paid to the integration of digital technologies and methods of educational data mining into the modelling process. …”
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Expert assessments of the problems of professional training of doctors by O. A. Aleksandrova, A. V. Yarasheva

“…In this regard, the efficiency of organizing the processes of basic training and retraining (additional education) of doctors acquires a special role. …”
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Influence of seasonality on excursion demand: statistical approach by Liudmyla Hutsal, Valentyna Stoliar

“…The purpose of the article is to analyze seasonal trends in excursion demand based on statistical methods, which allows identifying patterns in consumer behavior and adapting the offers of tour operators to improve business efficiency. …”
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Rental Land Fund of Treasury in Siberia in Early 20^th Century by V. I. Panteleev, I. I. Voronov

“…The methods of state land lease and their tenants are analyzed. …”
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Use of diesel engine exhaust gas heat for heating passenger cars by G. М. Stoyakin, A. V. Kostin, S. N. Naumenko

“…The obtained results demonstrate a sufficient potential for increasing the efficiency of using the diesel engine fuel energy when utilising its waste heat for the heating system of passenger cars. …”
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Economic diagnosis of operational activities of an industrial enterprise based on business indicators by E. Yu. Belova, A. V. Badina

“…It is identified that there exists a certain ambiguity in approaches to the concepts of efficiency and performance of activities of modern market economy subjects. …”
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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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Selection of rational parameters of the cone roller for deep compaction of road bases by Tilloev K.Z., Kromsky E.I., Kondakov S.V.

“…As a result, it is determined that the optimal angle of the cone is 240, which will provide the greatest efficiency according to the performance / cost criterion.…”
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Minimization of power losses in passive power filters by N. P. Boyarskaya, V. P. Dovgun, D. E. Egorov, V. V. Novikov, D. A. Shandrigin

“…This paper presents new broadband filter configurations with superior performances and low fundamental frequency losses.METHODS. A general method of broadband passive filter design is considered. …”
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Dynamic Water Scheduling in the Northwest River Delta Basin Based on Minimum Discharge Flow Control in Cross-section by WU Di, FANG Chunyan, SHANG Yunfei

“…In response to the problem of insufficient future demand forecasting and poor scheduling balance caused by traditional watershed water scheduling methods relying on historical data and fixed rules, a dynamic water scheduling method for the Northwest River Delta Basin based on minimum discharge flow control of cross-sections was proposed. …”
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