Showing 961 - 980 results of 9,796 for search 'determined efficiency (method OR methods)', query time: 0.25s Refine Results
  1. 961

    A Lightweight Method for Detecting Bearing Surface Defects Based on Deep Learning and Ontological Reasoning by Xiaolin Shi, Haisong Xu, Han Zhang, Yi Li, Xinshuo Li, Fan Yang

    Published 2025-01-01
    “…Bearing as a critical component of machinery and equipment, its state of health directly affects the operating efficiency and security of the equipment. Therefore, the quality control of bearings must be very strict. …”
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  2. 962

    Optimal Temperature Calculation for Multicriteria Optimization of the Hydrogenation of Polycyclic Aromatic Hydrocarbons by NSGA-II Method by A. A. Alexandrova, S. N. Koledin

    Published 2024-03-01
    “…Due to this, it is possible to calculate the optimal temperature for the PAH hydrogenation process on the basis of the kinetic model.Materials and Methods. The NSGA-II genetic algorithm was used to solve the multicriteria optimization problem. …”
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  3. 963

    Prediction of Flexural Ultimate Capacity for Reinforced UHPC Beams Using Ensemble Learning and SHAP Method by Zhe Zhang, Xuemei Zhou, Ping Zhu, Zhaochao Li, Yichuan Wang

    Published 2025-03-01
    “…Finally, a Shapley additive explanations (SHAP) method is employed to interpret several EL models, thereby substantiating their reliability and determining the extent of influence exerted by each feature on the prediction results. …”
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  4. 964

    Research on intelligent segmentation method of coal body CT image fracture based on CBAM-UNet by Shuang Song, Yilun Xue, Suinan He, Xiang Ji, Xinshuang Cao, Guoying Liu, Juntao Chen, Hongjiao Chen

    Published 2025-09-01
    “…Current coal CT image fracture segmentation faces multiple challenges, including complex fracture morphology, difficulties in micro-fracture detection, and similar gray values between fractures and coal matrices, resulting in low efficiency of traditional segmentation methods. Therefore, this paper proposes CBAM-Unet (Convolutional Block Attention Module-Unet), an improved network model for coal body fracture extraction based on U-Net. …”
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    Article
  5. 965

    On a Method for Calculating Bending and Shear Vibrations of a Porous Piezoelement in the Low-Frequency Region by A. N. Soloviev, V. A. Chebanenko, P. A. Oganesyan, E. I. Fomenko

    Published 2024-06-01
    “…The objective of this work was to develop an applied method for calculating bending and shear vibrations of piezoceramic plates, including porous ones.Materials and Methods. …”
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  6. 966

    Determining the efficiency of low-intensity laser radiation exposure with a wavelength of 445 nm appliied to the gingival area according to the data from laser doppler flowmetry by Natalia V. Romanenko, Ekaterina V. Tulskikh, Natalia M. Kirsanova, Svetlana V. Tarasenko

    Published 2025-01-01
    “…AIM: to assess the effects of 445 nm laser radiation with a 0.1 Watt power on the microcirculation and the lymphatic flow in the gingival area using the method of laser Doppler flowmetry. METHODS: The efficiency of laser radiation with a wavelength of 445 nm in the gingival area was determined by the data from laser Doppler flowmetry. …”
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    Article
  7. 967

    The Influence of Preparation Methods on the Catalytic Performance of La2O2CO3/ZnO in Ethanol Dehydrogenation by Xinru QU, Dechen BO, Zhongxing GENG, Guoyu BAI, Dongmei LIU

    Published 2025-08-01
    “…Therefore, the development of novel catalysts with high⁃performance surface basicity is crucial.Two composite catalysts, La2O2CO3/ZnO⁃a and La2O2CO3/ZnO⁃b, were prepared using the co⁃precipitation method and the solution combustion method. The performance of the catalysts was evaluated by varying preparation conditions such as precipitation pH, aging time, calcination temperature, and calcination time to determine the optimal synthesis parameters. …”
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  8. 968

    Distributions of non‐native and native plants are not determined by the same environmental factors by Bart Steen, Antoine Adde, Martin A. Schlaepfer, Antoine Guisan, Luigi Maiorano

    Published 2024-10-01
    “…In the framework of correlative species distribution models, we used newly developed methods for efficient automated selection of a parsimonious number of predictor environmental variables to determine which ones, out of a large candidate set in eight classes, have the strongest explanatory power for both species groups. …”
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  9. 969

    Investigating the truncated fractional telegraph equation in engineering: Solitary wave solutions, chaotic and sensitivity analysis by Usman Younas, Jan Muhammad, Muhammad Amin S. Murad, D.K. Almutairi, Aziz Khan, Thabet Abdeljawad

    Published 2025-03-01
    “…The algorithms of the proposed techniques are outstanding allowing them to resolve exact soliton solutions in complex nonlinear structures with high precision in an efficient and effective manner. The results obtained may enhance the understanding of nonlinear system dynamics and validate current methods, significantly contributing to the fields of nonlinear science and wave phenomena. …”
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  10. 970

    Meshing Theory of Circular Arc Profile Spiral Bevel Gear based on Form Method Machining by He Zhiwei Duan Jianzhong

    Published 2019-12-01
    “…The application of numerical control forming method machining in circular arc profile bevel gear is discussed, it is proved that the circular arc profile spiral bevel gear based on this method conforms to the basic law of tooth profile meshing, and the principle of determining the guiding line (the line of the tooth profile along the conical surface of the joint) is given. …”
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  11. 971

    GENERAL SCALARIZATION METHOD OF DYNAMIC ELASTIC FIELDS IN TRANSVERSALLY ISOTROPIC MEDIA AND ITS NEW APPLICATIONS by I. P. Miroshnichenko, V. P. Sizov

    Published 2018-09-01
    “…However, other cases of the mutual arrangement of the material symmetry axis of the  material  and  the boundaries between layers are of interest on the practical side.Materials and Methods. The work objective is further development of the scalarization method application in the boundary value problems of the dynamic  elasticity theory for the cases of an arbitrary arrangement of the material symmetry axis relative to the boundary between layers. …”
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  12. 972

    An Effective Method for Detecting Cyber Attacks on Computer Networks from the NSL-KDD Data Set by Shaik Aseena Babu, Reddy Rajeswara, Vullam Nagagopi Raju, Reddy Gondi Konda, Shaik Subhani

    Published 2025-01-01
    “…Ethical hackers pay more attention to determining vulnerabilities and recommending mitigation methods. …”
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    Article
  13. 973

    A Novel Variational Bayesian Method with Unknown Noise for Underwater INS/DVL/USBL Localization by Haoqian Huang, Chenhui Dong, Yutong Zhang, Shuang Zhang

    Published 2025-06-01
    “…Subsequently, the posterior information of the system is jointly calculated by employing the variational Bayesian method. Simulations and real trials illustrate that the proposed IW-VACKF can improve the state estimation precision efficiently in the complex underwater environment.…”
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  14. 974

    Analysis of Optimal Portfolio Formation Using Multi-Objective Optimization Method and Nadir Compromise Programming by Randa Resvitasari Aliwu, Emli Rahmi, Agusyarif Rezka Nuha, Lailany Yahya, Djihad Wungguli, Armayani Arsal

    Published 2025-02-01
    “…An optimal portfolio is a selected portfolio that aligns with the investor's preferences, drawn from a set of efficient portfolios that have been formed. This research aims to create an optimal portfolio using the Multi-Objective Optimization method and the Nadir Compromise Programming (NCP) method. …”
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  15. 975

    Screening Method to Identify Watermelon Cultivars Resistant to Acidovorax citrulli, the Cause of Bacterial Fruit Blotch by Soo Min Lee, Gahyeon Kim, Hun Kim, Gyung Ja Choi

    Published 2024-12-01
    “…Herein, this study aimed to establish an efficient screening method to determine the resistance of watermelon cultivars against A. citrulli. …”
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  16. 976

    ISOA‐DBN: A New Data‐Driven Method for Studying the Operating Characteristics of Air Conditioners by Mengran Zhou, Qiqi Zhang, Feng Hu, Ling Wang, Guangyao Zhou, Weile Kong, Changzhen Wu, Enhan Cui

    Published 2025-01-01
    “…This paper proposes a construction method of air conditioning operation characteristic model based on an improved seagull optimization algorithm to optimize deep belief network (ISOA‐DBN). …”
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  17. 977

    Research on a Rapid Image Stitching Method for Tunneling Front Based on Navigation and Positioning Information by Hongda Zhu, Sihai Zhao

    Published 2025-05-01
    “…Then, the spatial distance between the camera and the cutting plane is computed based on the tunneling machine’s navigation and positioning data, and a plane-induced homography model is employed to efficiently determine the dynamic transformation matrix of the cutting section. …”
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  18. 978

    Quantitative Method For Post-Windstorm Function of Community Shelters Considering The Impact of Urban Road Network by Lu Zhang, Shuang Tan

    Published 2024-12-01
    “…Then, the population distribution and refugee generation models are also introduced. To determine accurate RTT and RAR, an efficient traffic flow allocation algorithm based on stochastic non-equilibrium assignment model are proposed to calculate the post-windstorm flows on urban roads. …”
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  19. 979

    Express - a method of forming a representative expert coalition based on an extended correlation matrix by R. A. Zhilin

    Published 2023-10-01
    “…A significant number of various calculations determines the implementation of the developed numerical method using a computer. …”
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  20. 980