Showing 481 - 500 results of 693 for search '"Levi"', query time: 0.04s Refine Results
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    Modeling Anomalous Transport of Cosmic Rays in the Heliosphere Using a Fractional Fokker–Planck Equation by José Luis Díaz Palencia

    Published 2025-01-01
    “…We derive analytical solutions using the Adomian Decomposition Method and express them in terms of Mittag-Leffler functions and Lévy stable distributions. The model parameters, including the fractional orders <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mi>α</mi></semantics></math></inline-formula> and <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mi>μ</mi></semantics></math></inline-formula> and the entropic index <i>q</i>, are estimated by a short comparison between theoretical predictions and observational data from cosmic ray experiments. …”
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  10. 490

    A Data-Driven Method for Supporting Self-Adapt Large-Scale Group Decision-Making: A Case Study on Resilient Design of Firm’s Product by Houxue Xia, Mingwei Liu, Jingyao Jiao, Huagang Tong, Haifeng Zhang

    Published 2024-01-01
    “…This enhanced algorithm incorporates the levying mechanism and searching method from the gravity search algorithm. …”
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    Article
  11. 491

    Current Progress in the Rejuvenation of Aging Stem/Progenitor Cells for Improving the Therapeutic Effectiveness of Myocardial Repair by Gurleen Kaur, Chuanxi Cai

    Published 2018-01-01
    “…Rejuvenation is required to reverse the damage levied by aging and promote a youthful phenotype. …”
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  12. 492

    Energy management strategy for methanol hybrid commercial vehicles based on improved dung beetle algorithm optimization. by Zhihao Li, Ping Xiao, Jiabao Pan, Wenjun Pei, Aoning Lv

    Published 2025-01-01
    “…The Tent chaotic mapping is then used to integrate strategies of cosine, Lévy flight, and Cauchy Gaussian mutation, improving the DBO. …”
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  13. 493

    天津理工大学体育馆复合式索穹顶结构分析与设计 by 闫翔宇, 马青, 陈志华, 于敬海, 韩芳冰, 王鑫, 李涛

    Published 2019-01-01
    “…天津理工大学体育馆屋盖结构平面投影为椭圆形,长轴为102m、短轴为82m,周圈为短轴高、长轴低的马鞍形双曲线。屋盖结构采用外圈Levy式、内圈Geiger式的新型复合式索穹顶结构。采用力密度法确定了拉索的初始预应力模态,并根据结构的荷载和受力情况确定了最终预应力取值。…”
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  14. 494

    Length Matters: Informational Load in Ambiguity Resolution by Barbara Hemforth, Saveria Colonna, Caterina Petrone, Mariapaola D’Imperio

    Published 2013-07-01
    “…Lengthening a constituent affects its informativity: longer constituents are usually less predictable (Levy & Florian, 2007) and demand a higher processing load than shorter ones (Almor, 1999). …”
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  15. 495

    Semi-Analytical Solution Based on Strip Method for Buckling and Vibration of Isotropic Plate by Mohamed A. El-Sayad, Ahmed M. Farag

    Published 2013-01-01
    “…Two opposite edges of plate are simply supported and others are either free, simply supported, or clamped restrained against rotation. The general Levy type solution and strip technique are employed with transition matrix method to develop a semianalytical approach for analyzing the buckling and vibration of rectangular plates. …”
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  16. 496

    Reflexões sobre o ensino de ciências frente os desafios da Cibercultura by Marcus Túlio de Freitas Pinheiro, Letícia Machado dos Santos

    Published 2019-06-01
    “…Para isto, optou-se pela pesquisa bibliográfica, fazendo uso do aporte teórico de autores como Lévy (2000), Krasilchik (1983, 2000) e Cunha (2017), entre outros. …”
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  17. 497

    Fatigue life prediction of the drilling mast for rotary drilling rig using an improved hybrid algorithm by Heng Yang, Qing Lu, Yuhang Ren, Gening Xu, Wenxiao Guo, Qianbin Geng

    Published 2025-01-01
    “…Firstly, the exploration stage of the Aquila Optimizer (AO) and the development stage of the African Vulture Optimization Algorithm (AVOA) are combined, and the improved Tent chaotic mapping strategy and the multi-point Levy improvement strategy are introduced. The BP neural network is optimized to obtain the IAOAVOA-BP prediction model. …”
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  18. 498

    Analisis Kontribusi Sektor Perhubungan terhadap Pendapatan Asli Daerah di Kabupaten Aceh Tengah by Ravika Ramadayani, Irwan Nasution, Armansyah Matondang

    Published 2018-07-01
    “…Based on the discussion, it can be concluded that, revenues from the transportation sector collected  from  each  Field  and  Technical  Implementation  Unit  (UPT)  in  the  Transportation Agency within 2 years tend to decline from the previous year, which only increased from the results of parking service fees on the edge of public roads and regional wealth usage levies.…”
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