-
4941
A FixMatch Framework for Alzheimer’s Disease Classification: Exploring the Trade-Off Between Supervision and Performance
Published 2025-01-01“…We first assessed various supervised models and determined that VGG19-FFT provided the strongest balance of classification accuracy and computational efficiency. …”
Get full text
Article -
4942
Deforestation Risk Zoning Using Analytical Hierarchy Process
Published 2020-12-01“…This amount of accuracy supported the efficiency of Multi Criteria Decision Making Method in deforestation zoning. …”
Get full text
Article -
4943
Algorithm for Selecting a Base Tractor Model to Form a Tractor Train
Published 2019-12-01“…The rationality of choice has been proved by calculating energy saving criteria: full traction efficiency accounts for 60 percent, engine load factor is 89 percent, and traction power utilization amounts to 96 percent.…”
Get full text
Article -
4944
Search for an effective morphometric parameter corresponding to the highly vacuolated stage of microspores in common barley
Published 2023-12-01“…One of the promising biotechnological approaches is the production of haploid plants from anther culture or isolated microspores. The efficiency of these androclinium-based methods depends on the developmental phase of microspores in the anthers. …”
Get full text
Article -
4945
ANALYSIS OF THE VOLUME AND STRUCTURE OF HEALTH CARE SERVICES IN UKRAINE
Published 2022-09-01“… The purpose of this research article is to analyze the volume and structure of healthcare services in Ukraine in order to determine promising directions for the work of the national healthcare system, as well as to ensure the specified development parameters of the industry. …”
Get full text
Article -
4946
INNOVATIVE TECHNOLOGIES OF ALCOHOLIC BEVERAGES BASED ON FRUIT DISTILLATES
Published 2020-07-01“…Fermented pulp of red ashberry, distillates and alcoholic beverage blends from ashberry were used as objects of the study. To determine the organoleptic and physico-chemical indicators in the work, standardized analysis methods and certified methods were used. …”
Get full text
Article -
4947
Study of the effect of cutting modes on output parameters under high-speed steel turn-milling
Published 2022-07-01“…A review of studies devoted to improving the surface quality of parts when turning by milling is given. The work aims at determining the effect of cutting modes on the surface roughness by the orthogonal turning method through milling powdered high-speed steel with a monolithic cutter.Materials and Methods. …”
Get full text
Article -
4948
Experimental usage of a multicomponent film in treatment of wounds
Published 2019-08-01“…Purulent wound was modeled in the animals according to the method of P.I. Tolstykh. To evaluate the effectiveness of the treatment, the following methods were used: microbiological method (determination of areas of growth retardation and bacterial contamination in the wounds), Renier’s method (determination of local anesthetic activity), visual assessment of wounds, planimetric method (measurement of the wound area, percentage of area reduction and healing speed) and measurement of pH in the wounds. …”
Get full text
Article -
4949
Identification of heavy work investment antecedents: a research on digital leadership
Published 2025-05-01“…Within the framework of the sub-dimensions of HWI such as Time Commitment (TC) and Work Intensity (WI), the study investigates how employees’ investment in their work is shaped and the guiding role of digital leaders in this process.MethodsThis study, which aims to determine the mediating role of HWI in the effect of digital leadership on job performance, job satisfaction and career satisfaction of employees, was conducted with 393 employees working in SMEs operating in the IT sector. …”
Get full text
Article -
4950
Numerical analysis of the thermal and electrical performance of concentrated photovoltaic systems integrated with multiple phase change materials
Published 2025-08-01“…The study uses a numerical method to compare and determine the thermal efficiency of PV systems deployed at different angles (0, 30, 45, 75 and 90°) on the PCM's freezing and melting behavior. …”
Get full text
Article -
4951
World informatization in conditions of international globalization: Factors of influence
Published 2019-08-01“…Accordingly, for example, from Innovations and Improvement Factors the major ones were only for the second cluster: Government efficiency and Efficiency of goods market and for the third cluster was the Global Competitiveness Index. …”
Get full text
Article -
4952
Improvement of End-of-Synthesis Radiochemical Purity of <sup>177</sup>Lu-DOTA-PSMA-Ligands with Alternative Synthesis Approaches: Conversion Upswing and Side-Products Minimization
Published 2024-11-01“…The joint improvement of analytical methods capable of identifying related radiochemical impurities and determining the actual radiochemical purity, as well as the improvement of synthesis methods to minimize the formation of possible radiochemical impurities, is integral to the implementation of high-tech nuclear medicine procedures. …”
Get full text
Article -
4953
Crack detection on beams by time-frequency analysis of transient flexural waves
Published 2014-04-01“…Wave experiments in a slender brass beam are in good agreement with predictions verifying the efficiency of the method. In view of the results obtained, the advantages and shortcomings of the time-frequency representations employed are presented and discussed.…”
Get full text
Article -
4954
Triangular fuzzy merec (TFMEREC) and its applications in multi criteria decision making
Published 2024-12-01“…To demonstrate the feasibility and effectiveness of TFMEREC, this study will use an illustrative example to employ three different normalization methods with three different distance methods. Key findings from this research show that TFMEREC improves the accuracy and reliability of criteria weight determination. …”
Get full text
Article -
4955
Synthesis and photocatalytic activity of TiO2 on phenol degradation
Published 2022-09-01“…Futhermore, it was shown that TiO2 from TBOT had an efficiency of 147% greater than TiO2 P25 Degussa, while TiO2 from TTIP had 66% efficiency compared to TiO2 P25. …”
Get full text
Article -
4956
Optimal spectroscopic measurement design: Bayesian framework for rational data acquisition
Published 2025-01-01“…We propose an optimal experimental design method for spectroscopic measurements that can determine the appropriate number and placement of measurement points in a rational manner. …”
Get full text
Article -
4957
Design Scheme of Application Library Tracks for City (Suburban) Railway Vehicle Bases
Published 2025-06-01“…[Method] Based on the Ningyiyang (Nanjing-Yizheng-Yangzhou) City (Suburban) Railway project and considering the characteristics of city (suburban) railway vehicles and operational organization plans, the total design scale of the vehicle base is determined through standards and workload related to vehicle maintenance and operation. …”
Get full text
Article -
4958
Liquid-phase CO2 hydrogenation to methanol synthesis: Solvent screening, process design and techno-economic evaluation
Published 2024-12-01“…The liquid-phase process is further optimized by incorporating reactive distillation technology (Process 3), to enhance reaction efficiency and reduce energy consumption. Following the techno-economic evaluation, the energy efficiency of Process 3 is 7.79 % and 4.99 % higher than that of Process 1 and Process 2, respectively. …”
Get full text
Article -
4959
Comprehensive optimization of passenger trains operation based on an automated system for managing the profitability of passenger traffic
Published 2021-02-01“…Developed models make it possible to form optimal train schemes in accordance with the predicted demand, balancing supply and demand for transportation, which, in turn, radically increases its economic efficiency. Simultaneously with finding the optimal schemes by the method of complex optimization, such fares are determined at which the balance of supply and demand is achieved with the maximum possible economic effect. …”
Get full text
Article -
4960
Feasibility of micro-organisms in soil bioremediation and dust control
Published 2024-09-01“…Detrimental impacts of dust caused by mine tailings have yielded to several studies on the efficiency of different soil stabilizers. Bacterial stabilization has been recognized as a reality within recent decades, where bacteria could get adhesion to the grains and stabilize the soil particles. …”
Get full text
Article