-
6941
Phase transition-like behaviors of propagation of passenger stranding phenomena in subway networks
Published 2025-07-01“…A key issue is that such stranding can propagate across multiple stations, forming clusters that significantly impact global service efficiency. This phenomenon, termed “propagation of passenger stranding (PPS)”, is studied based on a data-driven model. …”
Get full text
Article -
6942
Solving the problem of power ripples for a multi-rotor wind turbine system using fractional-order third-order sliding mode algorithms
Published 2025-02-01“…The results show the superior dynamic performance of the developed algorithm in terms of enhancing the quality of active power (37.99%, 55.04%, and 44.44%) and reactive power (49.17%, 27.27%, and 30.87%) in the two tests compared to the DPC. This control method effectively reduces the THD by 42.35%, 41.25%, and 31.36% compared to the DPC, resulting in a more efficient and reliable wind energy conversion system. …”
Get full text
Article -
6943
Isolation of mesophyll protoplasts from tea (Camellia sinensis) and localization analysis of enzymes involved in the biosynthesis of specialized metabolites
Published 2021-03-01“…Genes encoding enzymes involved in secondary metabolite synthesis were transiently expressed in the protoplasts, and their subcellular locations were determined. With further improvements in the transfection efficiency, this transient expression system will contribute greatly to the analyses of in vivo gene function in tea.…”
Get full text
Article -
6944
Reflections and implementation strategies for constructing a standard system for deep coalbed methane exploration and exploitation
Published 2025-04-01“…Furthermore, this study determined the staged objectives for the standard system construction. …”
Get full text
Article -
6945
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 -
6946
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 -
6947
Winter Wheat Canopy Height Estimation Based on the Fusion of LiDAR and Multispectral Data
Published 2025-04-01“…The model training results showed that the OP-RF model provided the best performance across all three growth stages of wheat. The coefficient of determination values were 0.921, 0.936, and 0.842 at the GUS, JS, and BS, respectively. …”
Get full text
Article -
6948
The subjective hip value: a retrospective validation study in primary total hip arthroplasty
Published 2025-05-01“…The subjective hip value (SHV) has become increasingly recognized as an efficient single-question survey for assessing hip joint function. …”
Get full text
Article -
6949
Joint Optimization of Caching and Recommendation with Performance Guarantee for Effective Content Delivery in IoT
Published 2025-07-01“…Content caching and recommendation for content delivery over the Internet are two key techniques for improving the content delivery effectiveness determined by delivery efficiency and user satisfaction, which is increasingly important in the booming Internet of Things (IoT). …”
Get full text
Article -
6950
PROBLEMS OF FORMATION OF FINANCIAL-INVESTMENT PROJECTION OF A BALANCED SCORECARD IN VALUE-BASED ENTERPRISES OF MINING-METALLURGICAL COMPLEX
Published 2021-02-01“…The unified criteria for selecting VBM metrics for the financial perspective of BSC (i.e. to take into account the investors’ risk and intangible factors of creating the enterprise’s market value; to be easily calculated and efficient; to provide for cascading and motivation) have been determined and their respective comprehensive assessment has been made. …”
Get full text
Article -
6951
Energy storage modification of coal gangue and its application in high-specific-energy batteries
Published 2025-06-01“…Through single factor experimental methods, the differences in composition, crystal structure, and local electronic environment between raw coal gangue and modified coal gangue were analyzed in depth, and the optimal conditions for modified coal gangue in energy storage applications were determined. …”
Get full text
Article -
6952
Optimal Spectral Radiation Composition of a LED Phytolapm for Stimulating Carrot and Tomato Seed Development
Published 2022-06-01“…In the future, this technology can be used in space research, where high energy efficiency is fundamental.…”
Get full text
Article -
6953
The Bibliometric Analysis of 3D Printer Research Development and Opportunities in Indonesia
Published 2025-05-01“…The problems were promoted by the government to move the National Capital to other islands to improve efficiency and affordability of distribution channels. …”
Get full text
Article -
6954
Ultra fast microwave irradiation based catalytic degradation of dyes by magnesium oxide nanoparticles
Published 2025-02-01“…In this study, magnesium oxide nanoparticles were successfully synthesized using the hydrothermal method with the non-toxic urea serving as a surfactant. …”
Get full text
Article -
6955
Impingement on the internet: evaluating the quality and readability of online subacromial impingement information
Published 2021-12-01“…The correlation between quality and readability was assessed using the Pearson correlation coefficient.Results The majority of 35 unique websites analysed were of ‘poor’/’fair’ quality (determined via the DISCERN instrument) and ‘difficult’ readability (per the FKRE tool), with no correlation established between the scores. …”
Get full text
Article -
6956
Systematic investigation of structural, magneto-electronic, mechanical, thermophysical, optical and thermoelectric properties of Hf2VZ (Z = Ga, In, Tl) inverse Heusler alloy for sp...
Published 2024-11-01“…Compared to generalized gradient approximations, modified Becke–Johnson methods were more effective in determining the electrical structure and ground state attributes. …”
Get full text
Article -
6957
Heterogeneity of Deep Tight Sandstone Reservoirs Using Fractal and Multifractal Analysis Based on Well Logs and Its Correlation with Gas Production
Published 2025-06-01“…Firstly, statistical methods are used to calculate the coefficient of variation (CV) and coefficient of heterogeneity (TK) of core permeability, and the heterogeneity within the reservoir is evaluated by analyzing the variations in the reservoir permeability. …”
Get full text
Article -
6958
Residues Analysis and Dissipation Dynamics of Broflanilide in Rice and Its Related Environmental Samples
Published 2020-01-01“…Herein, we present a method for the quantitative analysis of broflanilide residues in water, soil, and rice samples from a paddy field in Jiangxi Province, China. …”
Get full text
Article -
6959
Variability of the structure of correlations between the morphological and commercial traits of soybeans with different growth habit and branching characters
Published 2019-10-01“…A comparison of the level (R2, coefficient of determination) and structure of correlations in different years has shown that the deterioration of external conditions is followed by an increase in the strength of relationships (R2) between the traits and in the difference between correlation matrices’ structure. …”
Get full text
Article -
6960
Definition of Acute Toxicity and Cumulative Properties of the Drug “Lipointersil”
Published 2023-12-01“…After administration of the drug, the dose and the number of animals that died were recorded, and the median lethal dose (DL50) of the investigated drug was calculated using the method of H. Kerber. The cumulative properties were determined in white rats aged 2–3 months, weighing 170–185 g, using the subchronic toxicity test method by K. …”
Get full text
Article