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Development of the ELISA Test System for Quantitative Determination of IgG to the Varizella zoster virus in Human Serum and Assessment of its Diagnostic Efficiency
Published 2022-01-01“…This problem can be solved using quantitative immunoassay methods. Aim. Development of an enzyme-linked immunosorbent assay for the concentration of class G immunoglobulins (AB) to Varicella zoster virus (VZV) determining and assessing its functional characteristics and diagnostic efficiency. …”
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342
THE DETERMINATION OF PHENOLS COMPOUNDS IN DISINFECTANTS
Published 2017-06-01“…Alternatively, the possibilities of the determination with the use of spectrophotometry and GC methods are considered. …”
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343
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Optimization of Beamforming and Transmit Power Using DQN and Comparison With Traditional Techniques
Published 2025-01-01“…As Artificial Intelligence (AI) and Machine Learning (ML) technologies continue to evolve, their integration into 5G and 6G networks has become critical for improving performance and efficiency. These technologies enhance wireless communication by leveraging deep neural networks and data-driven methods to optimize resource allocation, signal detection, and channel coding. …”
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346
Analytical Methods for the Determination of the Distribution of Total Petroleum Hydrocarbons in the Water and Sediment of Aquatic Systems: A Review
Published 2017-01-01“…Several methods of extraction and analytical determination for total petroleum hydrocarbons (TPHCs) in aqueous and solid samples are reviewed. …”
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347
Decision Support System for Determining Disease and Pest Handling in Chili Plants Using WP and VIKOR Methods
Published 2025-07-01“…The WP method is used to calculate attribute assessments by multiplication, where each criterion is weighted according to its level of importance. …”
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348
FORECASTING OF PRODUCTION OUTPUT FOR LIGHT INDUSTRY ENTERPRISES WITH PURPOSE TO DETERMINE THEIR POWER RESOURCES REQUIREMENTS. Part 1
Published 2015-08-01“…It is proposed to use statistical methods for searching requirements. In this connection it is necessary to take into account industry development rate (pre-determined by State Programs, Plans, Governmental solutions, including directive instructions), production volumes of competitive goods and actual goods situation on the sales market.The paper presents the first part of the executed complex investigations which are directed on the development of scientifically-substantiated proposals for higher energy efficiency of the industry as a whole. …”
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349
Determination of Folic Acid in Multivitamin Preparations by Reversed Phase HPLC
Published 2021-10-01Get full text
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350
Photoluminescent Device for Monitoring Fusarium Infection in Seeds
Published 2024-12-01“…During laboratory tests of the LUM VIM-1 device prototype, photosignal responses were observed at 362, 424 and 485 nanometers for wheat and barley seeds with varying infestation levels. The method for determining Fusarium infection includes sample preparation, excitation and detection of photoluminescence, amplification of the photoluminescence signal ratio, and calculation of infection levels using calibration equations. …”
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351
Internal Benchmarking of Thermal Power Plants оf Electric Power Systems
Published 2020-12-01“…Improving the operational efficiency (OE) of thermal power plants is one of the most important problems of electric power systems (EPS). …”
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352
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Simultaneous Determination of Multiple Acid-Suppressing Drugs by UPLC-MS/MS Method and Application for Pharmacokinetics Study
Published 2025-02-01“…Precisely quantifying their plasma levels is crucial for clinical pharmacokinetic assessments and therapeutic drug monitoring.Aim: This study aimed to establish a generic and efficient ultra-performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS) assay for the determination of five PPIs (esomeprazole, rabeprazole, ilaprazole, lansoprazole, and pantoprazole) and the P-CAB (vonoprazan) in human plasma.Methods: The six analytes were extracted from human plasma via protein precipitation and a single dilution step. …”
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354
The model estimates the level of efficiency of corporate governance
Published 2018-06-01“…To solve the problems of weakly structured systems it is necessary to use fuzzy logic methods. These methods allow making qualitative assessment of activity of the enterprise and its administrative personnel, giving the chance to define level of management of the enterprise and quality of performers of work. …”
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355
ALTERNATIVE METHOD FOR DETERMINING METAL UPTAKE FROM WATER BY ESCHERICHIA COLI K12 CD3
Published 2025-06-01“…By comparison, usual TEM-EDX analyzes show that the concentration was not qualitatively determined. At the same time, the ICP-M device was not as efficient in measuring cadmium concentrations. …”
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356
Study on rapid determination method of ash content in wheat flour based on stochastic forest regression model
Published 2024-09-01“…ObjectiveTo achieve rapid and accurate determination of ash content in wheat flour.MethodsBy preprocessing wheat raw materials and analyzing key influencing factors such as milling time and conductivity in depth, these factors were introduced as characteristic variables into a random forest regression model to construct a wheat flour ash content determination model. …”
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357
Methodology study for determining the half-value layer using the Monte Carlo code PHITS
Published 2024-09-01“…Just like many other radiological quantities of interest, the HVL can be estimated via simulations employing the Monte Carlo Method (MCM). Among the variety of MCM based codes available, the Particles and Heavy Ions Transport Code System (PHITS) was the one adopted in this study. …”
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358
Choosing efficient production diversification in digitalization conditions
Published 2023-12-01“…The purpose of the article is to analyze and identify promising methods of diversification formation in order to achieve the maximum efficiency. …”
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359
Development of an Eco-Friendly Method for Iron Extraction and Determination in Pharmaceuticals Using Ciprofloxacin Drug as Chelating agent
Published 2016-06-01“…Several variables which impact on the extraction and determination of Fe (III) are optimized in order to maximize the extraction efficiency and improve the sensitivity of the method. …”
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360
Consolidation Efficiency of Noncompact Alloys by Diamond Burnishing
Published 2019-02-01“…It has been established that diamond burnishing is an effective method of compacting surface layer of samples from low-plastic non-compact materials obtained by various methods. …”
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