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Showing 841 - 860 results of 2,920 for search 'complex selection efficient', query time: 0.13s Refine Results
  1. 841

    Sustainable soil organic carbon prediction using machine learning and the ninja optimization algorithm by Anis Ben Ghorbal, Azedine Grine, Marwa M. Eid, Marwa M. Eid, El-Sayed M. El-kenawy, El-Sayed M. El-kenawy

    Published 2025-08-01
    “…To address these challenges, we propose a novel integration of the Ninja Optimization Algorithm (NiOA) for simultaneous feature selection and hyperparameter optimization, aimed at enhancing both predictive accuracy and computational efficiency. …”
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    Article
  2. 842

    The direction of the breeding process in a herd of Ayrshire breed cows in the conditions of the Vologda region by N. I. Abramova, O. L. Khromova, N. V. Zenkova, M. O. Selimyan

    Published 2023-06-01
    “…The reduction of the age of the first insemination of heifers to 13.4 months (-2.2 months) and the first fruitful insemination to 14.0 months (-2.1 months) in animals from full-age to the first incomplete lactation was revealed. A targeted selection of cows was carried out in the herd according to the level of milk productivity of mothers after the first lactation - the selection efficiency was 977 kg of milk, according to the highest - 456 kg. …”
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  3. 843

    Lean Service Waste Classification and Methodological Application in a Case Study by Giuseppe Converso, Guido Guizzi, Emma Salatiello, Silvestro Vespoli

    Published 2025-04-01
    “…This study explores the application of Lean principles in the service sector, addressing the complexities of translating manufacturing-focused methodologies to intangible service activities. …”
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    Article
  4. 844

    Optimising roll forming simulation in Abaqus: A computational study by Friedrich Ratschiller, Konstantin Prabitz, Martin Stockinger

    Published 2025-09-01
    “…The proposed approach combines a tailored conformal mesh partitioning scheme, material model refinement based on experimental tensile data, and element type selection to enhance simulation efficiency. Unlike previous studies, this work integrates experimental validation using force measurements and geometry scanning from an industrial roll-forming process, confirming the accuracy of the numerical model. …”
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    Article
  5. 845
  6. 846

    Ship path planning based on improved multi-scale A* algorithm of collision risk function by Chunyu Song, Teer Guo, Jianghua Sui

    Published 2024-12-01
    “…To verify the advantages of the improved algorithm proposed in the paper, the Zhoushan Islands sea area with complex environment is selected as the planning background for simulation study. …”
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  7. 847

    A novel metaheuristic approach for simultaneous loss minimization and torque ripple reduction of DTC- IM driven EV by Anjan Kumar Sahoo

    Published 2025-06-01
    “…However, these methods have convergence issues at optimal values, require large memory spaces, have higher computational complexity, and are difficult to implement. In the recent literature, efforts have been made to improve either the efficiency or the ripple, whereas in this paper, a multi-objective dynamic reference flux selection algorithm based on teamwork optimization is used to improve the efficiency and ripples simultaneously for a wide range of operating scenarios. …”
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    Article
  8. 848
  9. 849

    Efficiency validation for application of medical and psychological rehabilitation and digitalpsychophysiological therapy in regulation of atherosclerosis development at the level o... by A. V. Gertsev, Yu. N. Zakrevskii, V. N. Ischuk

    Published 2021-06-01
    “…Scientific medical literature has accumulated a lot of data suggesting most important components of coronary heart disease pathogenesis and hypertension to be complex triggering processes of neuro-immune and neuro-endocrine interactions. …”
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    Article
  10. 850
  11. 851

    DEVELOPMENT OF THE STATE SUPPORT FORMS PROJECTS IN INDUSTRIAL BUILDING by I. M. Meilanov, A. M. Esetova

    Published 2016-12-01
    “…In the course of the research the system, subject-functional and structural approaches were implemented to solve the problems set widening the scope of the complex approach to assessment of the current operating mechanism of the state financial support of the projects and financial volume; to criteria stipulation of the most effective projects contest selection: to the search of the investment resources accumulation instrument into industrial building.Results. …”
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  12. 852
  13. 853

    FEVT-SAR: Multicategory Oriented SAR Ship Detection Based on Feature Enhancement Vision Transformer by Minding Fang, Yu Gu, Dongliang Peng

    Published 2025-01-01
    “…Issues such as complex noise interference and the long-tail distribution of data present many challenges to the multicategory ship detection task in synthetic aperture radar (SAR) images. …”
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  14. 854

    Dynamic Frequency Optimization for Underwater Acoustic Energy Transmission: Balancing Absorption and Geometric Diffusion in Marine Environments by Zhongzheng Liu, Tao Zhang, Yuhang Li, Yazhen Yuan, Nahid Mahmud, Yanzhang Geng

    Published 2025-05-01
    “…The transmission efficiency of underwater acoustic is doubly constrained by absorption attenuation and geometric spreading losses, with the relative interaction between these loss mechanisms exhibiting complex dynamic variations across the frequency spectrum. …”
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  15. 855
  16. 856

    Nonmetallic modified zero-valent iron for remediating halogenated organic compounds and heavy metals: A comprehensive review by Zimin Yan, Jia Ouyang, Bin Wu, Chenchen Liu, Hongcheng Wang, Aijie Wang, Zhiling Li

    Published 2024-09-01
    “…The discussion progresses towards a critical analysis of current strategies and mechanisms used for NM-ZVI to enhance its reactivity, electron selectivity, and electron utilization efficiency. This is achieved by optimizing the elemental compositions, content ratios, lattice constants, hydrophobicity, and conductivity. …”
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  17. 857
  18. 858

    Optimizing Open Radio Access Network Systems with LLAMA V2 for Enhanced Mobile Broadband, Ultra-Reliable Low-Latency Communications, and Massive Machine-Type Communications: A Fram... by H. Ahmed Tahir, Walaa Alayed, Waqar ul Hassan, Thuan Dinh Do

    Published 2024-10-01
    “…LLAMA_V2 was selected for its superior ability to capture complex network dynamics, surpassing traditional AI/ML models. …”
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  19. 859

    Mechanosynthesis and thermal bio–sensing of beryllium–based molecularly imprinted polymers by Ana I. Furtado, Joseph W. Lowdon, Kasper Eersels, Bart van Grinsven, Adriana Cruz, Jacinta Serpa, Vasco D.B. Bonifácio, Raquel Viveiros, Teresa Casimiro

    Published 2025-08-01
    “…Subsequently, supercritical CO2 (scCO2) technology was used for efficiently desorb of the template, yielding vacant receptors. …”
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  20. 860