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The Optimal Design of an Inclined Porous Plate Wave Absorber Using an Artificial Neural Network Model
Published 2025-04-01“…The trained model was subsequently utilized to predict the averaged reflection coefficient using a larger dataset, aiding in the determination of the optimal wave absorber design. …”
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Designing and determining psychometric properties of the knowledge, attitude, and practice questionnaire for the use of medicinal plants among older adults
Published 2025-03-01“…In the present study, the content ratio and content index were 0.79 and 0.8, respectively. The correlation coefficient calculations demonstrated the favorable status of the questionnaire based on the test–retest method. …”
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3864
Instantaneous received signal strength-based sensor activation for energy-efficient distributed cooperative sensor networks
Published 2024-12-01“…In this paper, a network-independent distributed relay sensor (RS) activating method is proposed for energy-efficient cooperative communications using RSs. …”
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SYSTEM FOR EVALUATING THE ENERGY EFFICIENCY OF SYNCHRONIZED ACCESS IN A SIMULATION MODEL OF A WIRELESS SENSOR NETWORK
Published 2022-08-01“…The article examines the energy efficiency of nodes in the structure of a simulated model of synchronized access of a wireless sensor network, provides rationale and evidence for the use of simulation based on the Time Division Multiple Access (TDMA) method, to evaluate reliability, an algorithm is used to determine the f path of a node to a base station at the lower boundary of stability assessment. …”
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3866
Assessment of the Usability of a Composite Containing Boron Carbide for Shielding the Gamma Rays
Published 2023-02-01“…Gamma rays, one by one, followed by using cross sections and determining the probability of interaction with the composite from the point they are emitted until they leave the system (through escaping or absorption from the system) in the Monte Carlo code, which is written to determine the linear attenuation coefficient, mean free path, half value layer and tenth value layer, among the radiation shielding parameters of the composite under investigation. …”
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3867
Specific Features of Calculating the Radiant Component of the Heat Flow of Horizontal Bunch from Finned Tubes with Exhaust Shaft
Published 2020-08-01“…The system of equations describing the entire set of primary processes that make up the radiation heat exchange of finned bundles is very complex mathematically; therefore, the calculations of radiant heat transfer are usually based on a number of simplifying assumptions with a involuntarily distortion of the real physical picture. The main methods for calculating radiation used in engineering practice, viz. calculation by the average angular coefficient and the zonal method are briefly considered. …”
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PROSPECTS OF ESTABLISHING EARTHQUAKE RESISTANT BUILDINGS FROM TUBE CONCRETE CONSTRUCTIONS
Published 2017-07-01“…In this regard, the task is to determine the advantages and prospects of erecting earthquake resistant buildings from tube concrete constructions, since they are distinct in constructive, technological and economic efficiency when are used as vertical load-bearing struts of high-rise buildings. …”
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3871
Enhancing 3D A* path planning of intelligent bridge crane based on energy efficiency criteria
Published 2025-07-01“…Intelligent, green, energy-saving, and high-efficiency technologies have become an inevitable trend in the development of large material-handling equipment, such as cranes. …”
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3872
Equilibrium Humidity as One of Important Energy-Efficiency Indexes in Drying of Food Powder Materials of Biological Nature
Published 2022-12-01“…The tensometric (static) method of Van Bamelen was used to determine the equilibrium humidity of the studied samples depending on the relative humidity of the air. …”
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3873
Environmental impact study of the sightseeing electric vehicle supply chain based on the B2C e-commerce model and LCA framework
Published 2024-12-01“…Strengthening research on strategies or technologies for handling waste batteries and automobiles is key to improving the environmental performance of the supply chain. This method breaks through the requirements and limitations of traditional life cycle assessment methods on data sources and parameters, avoids large-scale calculations that cannot be separated from subjective factors in traditional methods, simplifies the process of supply chain environmental impact assessment, shortens the evaluation time, and improves the efficiency of environmental impact assessment. …”
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3874
Discussion on transient electromagnetic detection transmitting frequency of groundwater in fire-burned rock in Jundong coalfield
Published 2025-04-01“…In order to determine the optimal transmitting frequency when we use transient electromagnetic method to detect groundwater in fire-burned rock in Jundong Coalfield, theoretical analysis, forward and inverse calculation and field test are used to conduct comparative analysis on the effects of rising edge time, formation resistivity and transmitting frequency, respectively. …”
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3875
Determining the Validity and Reliability of ArtSci-S.P.D. Module On Year 5 Human Circulatory System
Published 2024-12-01“…Implementing the module has been carried out in order to ensure its suitability for using in further research. Materials and methods. The analysis approach for face validity was Fleiss’ kappa, while the content validity index (CVI) was employed to assess content validity, and the test-retest reliability method was used for measuring reliability. …”
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METHODOLOGY FOR ACCOUNTING THE INFLUENCE OF METEOROLOGICAL FACTORS ON THE EFFICIENCY OF APPLICATION OF UNMANNED AERIAL VEHICLES ON THE BASIS OF SYSTEM ANALYSIS
Published 2018-12-01“…In the process of constructing the UAV functioning model, the use of conflict theory methods permitted adequate models for the analysis and evaluation of the dynamic efficiency indicator of the UAV functioning during the performance of FM in DI conditions to be developed, as well as the patterns of meteorological factors influencing the effectiveness of the UAV application to be revealed.Conclusion The methodology proposed in the article makes it possible to increase the effectiveness of unmanned aerial vehicles (UAVs) under complex meteorological conditions by a time index of 20-30% as compared with traditional approaches.…”
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Dietetic research of infant nutrition and protein efficiency ratio for some infant formulas from Croatian market
Published 2009-12-01“…Methods included dietetic survey (n=255 mothers of infants) in urban area and PER (protein efficiency ratio) determination in vivo by rats and infants for the most used infant formulas in Croatian market. …”
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Biomechanical Analysis of <i>Camellia oleifera</i> Branches for Optimized Vibratory Harvesting
Published 2024-12-01“…Four main varieties of <i>Camellia oleifera</i> were tested to determine their elastic modulus. The nonlinear least squares method, based on the hyperbolic tangent function, was employed to fit the bending load–deflection curves of the branches. …”
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3879
DS-AdaptNet: An Efficient Retinal Vessel Segmentation Framework With Adaptive Enhancement and Depthwise Separable Convolutions
Published 2025-01-01“…Our comprehensive experiments on three benchmark retinal vessel segmentation datasets demonstrate that the proposed DS-AdaptNet achieves state-of-the-art performance while maintaining exceptional efficiency. Notably, our method attains a Dice coefficient of 0.8328 on DRIVE, 0.8110 on CHASE_DB1, and 0.8515 on STARE, consistently outperforming existing approaches. …”
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An improved multiscale fusion dense network with efficient multiscale attention mechanism for apple leaf disease identification
Published 2025-06-01“…Specifically, to find appropriate multiscale fusion methods, the residual module and inception module were compared to determine the performance of each technique, and Incept_EMA_DenseNet achieved an accuracy of 95.38%. …”
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