Search alternatives:
coefficiency » efficiency (Expand Search)
efficient » efficiency (Expand Search)
Showing 3,861 - 3,880 results of 15,724 for search 'determined (coefficiency OR efficient) (method OR methods)', query time: 0.32s Refine Results
  1. 3861

    The Optimal Design of an Inclined Porous Plate Wave Absorber Using an Artificial Neural Network Model by Senthil Kumar Natarajan, Seokkyu Cho, Il-Hyoung Cho

    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. …”
    Get full text
    Article
  2. 3862
  3. 3863

    Designing and determining psychometric properties of the knowledge, attitude, and practice questionnaire for the use of medicinal plants among older adults by Samaneh Pourhadi, Tayebeh Mohammadzadeh, Reza Ghadimi, Parvin Sajadi Kaboudi, Abouzar Dashteban Namaghi

    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. …”
    Get full text
    Article
  4. 3864

    Instantaneous received signal strength-based sensor activation for energy-efficient distributed cooperative sensor networks by Jingon Joung, Jian Zhao

    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. …”
    Get full text
    Article
  5. 3865

    SYSTEM FOR EVALUATING THE ENERGY EFFICIENCY OF SYNCHRONIZED ACCESS IN A SIMULATION MODEL OF A WIRELESS SENSOR NETWORK by S. V. Kapustin, R. F. Khalabia

    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. …”
    Get full text
    Article
  6. 3866

    Assessment of the Usability of a Composite Containing Boron Carbide for Shielding the Gamma Rays by Urkiye Akar Tarım

    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. …”
    Get full text
    Article
  7. 3867

    Specific Features of Calculating the Radiant Component of the Heat Flow of Horizontal Bunch from Finned Tubes with Exhaust Shaft by A. B. Sukhotski, G. S. Marshalova, Е. S. Danil’chik

    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. …”
    Get full text
    Article
  8. 3868
  9. 3869
  10. 3870

    PROSPECTS OF ESTABLISHING EARTHQUAKE RESISTANT BUILDINGS FROM TUBE CONCRETE CONSTRUCTIONS by Abdujafar I. Akaev, Magomed G. Magomedov, Magomed M. Payzulaev

    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. …”
    Get full text
    Article
  11. 3871

    Enhancing 3D A* path planning of intelligent bridge crane based on energy efficiency criteria by Heng YANG, Yue LI, Min LIU, Qing DONG

    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. …”
    Get full text
    Article
  12. 3872

    Equilibrium Humidity as One of Important Energy-Efficiency Indexes in Drying of Food Powder Materials of Biological Nature by Zhanna Petrova, Kateryna Samoilenko, Yuliia Novikova, Pavlo Petrov

    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. …”
    Get full text
    Article
  13. 3873

    Environmental impact study of the sightseeing electric vehicle supply chain based on the B2C e-commerce model and LCA framework by Wei Xia, Chunjun Luo, Li Cai, Juan Yan, Xiaojiang Zhou, Yuan Zhang

    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. …”
    Get full text
    Article
  14. 3874

    Discussion on transient electromagnetic detection transmitting frequency of groundwater in fire-burned rock in Jundong coalfield by Qiang WANG, Fei LING, Siwei LI, Liqiang FAN, Yuan LIU, Peng WANG, Bo HE, Chao WANG, Xi ZHENG, YILIHAMUJIANG·Tuniyazi, Xudong FAN

    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. …”
    Get full text
    Article
  15. 3875

    Determining the Validity and Reliability of ArtSci-S.P.D. Module On Year 5 Human Circulatory System by Kai Ling Ng, Syakirah Samsudin

    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. …”
    Get full text
    Article
  16. 3876

    METHODOLOGY FOR ACCOUNTING THE INFLUENCE OF METEOROLOGICAL FACTORS ON THE EFFICIENCY OF APPLICATION OF UNMANNED AERIAL VEHICLES ON THE BASIS OF SYSTEM ANALYSIS by I. E. Kuznetsov, A. V. Melnikov, E. A. Rogozin, O. V. Strashko

    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.…”
    Get full text
    Article
  17. 3877

    Dietetic research of infant nutrition and protein efficiency ratio for some infant formulas from Croatian market by Vesna Zechner Krpan, Nikolina Mrduljaš, Martina Sučić, Mirjana Hruškar, Ksenija Marković, Ines Panjkota Krbavčić, Irena Colić Barić

    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. …”
    Get full text
    Article
  18. 3878

    Biomechanical Analysis of <i>Camellia oleifera</i> Branches for Optimized Vibratory Harvesting by Rui Pan, Ziping Wan, Mingliang Wu, Shikui Lu, Lewei Tang

    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. …”
    Get full text
    Article
  19. 3879

    DS-AdaptNet: An Efficient Retinal Vessel Segmentation Framework With Adaptive Enhancement and Depthwise Separable Convolutions by Shuting Chen, Chengxi Hong, Hong Jia

    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. …”
    Get full text
    Article
  20. 3880

    An improved multiscale fusion dense network with efficient multiscale attention mechanism for apple leaf disease identification by Hui LIU, Dandan DAI

    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%. …”
    Get full text
    Article