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Prediction of heterogeneous nucleation condensation effect on the surface of respiratory coal dust and test of dust reduction test
Published 2025-03-01“…Combined with mean square error weighting method, nonlinear regression analysis method and prediction effect evaluation index, the weight proportion of each influencing factor in the condensation effect of coal dust particles was determined. …”
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1803
Characterization and genome analysis of lytic Vibrio phage VPK8 with potential in lysing Vibrio parahaemolyticus isolates from clinical and seafood sources
Published 2025-01-01“…Methods Vibrio phage VPK8 was isolated from blood cockles in Thailand using a mixed-host approach and purified via the double-layer agar method. …”
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1804
Seasonal dynamics of carp infection with Bothriocephalus sp. in cage farming under the new conditions
Published 2019-10-01“…In three cages 100% efficiency was obtained. In the cage No 21, the effectiveness of treatment was 75,0%. …”
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1805
Determinação de parâmetros de transporte de metais pesados em Latossolo compactado Determination of transport parameters for heavy metals in compacted Oxisol
Published 2005-12-01“…The use of the cumulative mass method, based on a reduced number of pore volumes, in the determination of transport parameters, reduces time and costs involved in tests.…”
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1806
Features of minimizing total electrical losses in high-voltage electromechanical systems for stationary industrial fan installations
Published 2025-04-01“…Methodology. Methods of multi-criteria and single-criteria optimization for finding the optimal values of electrical losses in an electromechanical system, methods for solving first-order differential equation systems, and analytical methods. …”
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Preparation for Entering a Higher Educational Institution as an Investment Project
Published 2023-03-01“…The purpose of the study is to develop an algorithm for managing investments in preparation for entering a higher educational institution as an investment project.Materials and methods. The study includes a review of bibliographic sources on the existing methods and approaches to determining the economic efficiency of preparing for admission to a higher educational institution, as well as methods for assessing the effectiveness of investment projects. …”
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1809
Methodological Bases of Development of Branch Financial Strategy
Published 2018-04-01“…Financial strategies developed in accordance with the suggested mechanism have the high potential of efficient implementation.…”
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1810
Improvement of methods for estimation of catchability for trawl survey systems with use of hydroacoustic means (on example of walleye pollock in the Okhotsk Sea)
Published 2015-12-01“…The experimental method of its estimation (comparing of fish density in towed volume determined by other tools with trawl catch) is considered as the most authentic. …”
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1811
Cost-Effective Dual-Axis Solar Tracker with Enhanced Performance
Published 2022-08-01“…To improve the net efficiency, the rotation period is not the same for each climate and location. …”
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1812
CFD analysis of air flows and temperatures based on radiant heating in industrial environments
Published 2024-01-01“…This method included the determination and verification of temperature gradients and air velocity parameters, as well as careful mapping of the complexities of the industrial heating process. …”
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1813
Hydrodynamic performance of a novel suturelessprosthetic aortic valve
Published 2020-07-01“…The tests demonstrate the viability of the developed design from the standpoint of hydrodynamic efficiency and determines the basic rules of selecting a prosthesis for reimplantation relative to the primary valve.…”
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1814
Optimization of PLGA-Doxorubicin Hybrid Nanoparticles using Design of Experiments: Synthesis, Characterization, and Applications
Published 2025-05-01“…The encapsulation efficiency of doxorubicin in PLGA nanoparticles was determined using spectrophotometric methods. …”
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1815
Study on iron removal and phase transition behavior of titanium gypsum in acidic solution
Published 2025-01-01“…The phases of the products were identified, and the iron removal rate and gypsum content were quantitatively evaluated to characterize the efficiency of iron removal. The effects of various factors, including raw material preparation, the type and concentration of acidic solutions, reaction temperature, and reaction time, were investigated to determine the iron removal efficiency and the phase transformation behavior of titanium gypsum. …”
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Overview and grouping of evaluation criteria for the effectiveness of mobile applications
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1818
Optimization of the Number of Active Subcarriers and M-PAM Modulation Constellation Pattern for OFDM-IM Systems
Published 2025-04-01“…Through mathematical relationships and simulation results, it is demonstrated that the identified value of active subcarriers is indeed optimal, leading to the maximization of the data rate of the system and spectral efficiency. The proposed optimal method, particularly designed for 4-symbol Pulse Amplitude Modulation and 8-group OFDM-IM, has resulted in a 6.25% increase in the number of transmitted bits compared to previous methods. …”
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1819
Analyzing vehicle emissions using a hybrid machine learning approach using weighted average based k-means clustering for sustainable transportation decision-making
Published 2025-07-01“…In this study, a comparative analysis is conducted on three distinct vehicle types — hybrid, diesel, and biodiesel — assessing their carbon footprint based on emissions of CO2, CO, NOx, SO2, PM and UBHC across various operating conditions such as load, efficiency losses, and torque. The Analytic hierarchy process (AHP) method was used to determine the weights for various output parameters, including, the weights assigned to these parameters are as follows: CO2 emissions-13.76%, CO emissions-18.29%, UBHC emissions-25.58%, NOx emissions-13.54%, PM emissions-7.01%, and SO2 emissions-21.83%. …”
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The potential effects of window configuration and interior layout on natural ventilation buildings: A comprehensive review
Published 2024-12-01“…Natural ventilation is an eco-friendly and renewable energy source that enhances thermal comfort and energy efficiency. The window is the most traditional method of introducing natural ventilation into the built environment, but its full potential has been slow to be explored. …”
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