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  1. 5441

    Trend Analysis of Pakistan Railways Based on Industry Life Cycle Theory by Li Xuemei, Khalid Mehmood Alam, Shitong Wang

    Published 2018-01-01
    “…The core purpose of this paper was to analyze the trend analysis of Pakistan railways from the year 1950 to 2015, using the principal component analysis method and industrial life cycle theory. …”
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    Article
  2. 5442
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    NONLINEAR FREQUENCY MODULATION ANALYSIS OF GEAR SYSTEM BASED ON EXPERIMENT AND SIMULATION by WANG Jue, ZHOU Hang, ZHANG YingBo, ZHANG Rui

    Published 2019-01-01
    “…Conventional FFT and FFT of intrinsic mode functions( IMFs) are used for analyzing the nonlinear modulation characteristics of the experimental signals respectively. The comparative analysis presented in this paper indicates the effectiveness of using FFT of IMFs for recognizing the frequency components which participate in nonlinear frequency modulation. …”
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  4. 5444
  5. 5445

    Histopathological analysis of the liver in hypercholesterolemia rats treated with Dillenia serrata fruits by Tien, Tri Wistya Utami, Pranita Aritrina, Laode Kardin, Sukurni, Andi Noor Kholidha Syarifin

    Published 2022-12-01
    “…Results: The high-fat diet group had the most adipose cells, while the D. serrata group had the least. Statistical analysis demonstrated a significant difference between the high-fat diet group and the other groups (p < 0.05). …”
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    Article
  6. 5446

    Evolutionary Game Analysis of Capital-Constrained Supplier’s and Manufacturer’s Financing Schemes by Suyong Zhang, Panos. M. Pardalos, Xiaodan Jiang

    Published 2021-01-01
    “…Then we used system dynamics to present the performance of the evolutionary game model and took a sensitivity analysis to verify the theoretical results. The main conclusions are as follows: in the supply chain, to deal with the noncooperation among suppliers and manufacturers on innovative financing schemes, the revenue of manufacturers, the rate of manufacturer loan, and the proper financial risk factor should be relatively high.…”
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  7. 5447

    Dynamics Analysis of a New Five DOF Hybrid Machine Tool by Wenwen Xu, Ying Mei, Liuyuan He, Zuo Shen

    Published 2019-03-01
    “…Finally, the theoretical dynamics analysis of machine tool mechanism is verified by using Matlab and ADAMS simulation software, and the results verify the correctness and feasibility of the theoretical analysis.…”
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    Dynamics Modeling and Response Analysis of Gear-screw Actuators of Tiltrotor Aircrafts by Wang Cheng, Li Zhengminqing, Sheng Wei, Pan Dongling

    Published 2024-11-01
    “…A comparison with the finite element modal analysis results confirmed the accuracy of the theoretical model. …”
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  10. 5450

    Analysis on Aircraft Brake Squeal Problem Based on Finite Element Method by Ming Zhang, Ran Xu, Hong Nie

    Published 2017-01-01
    “…Complex mode theory has been applied to the mode analysis and unstable vibration modes can be extracted subsequently. …”
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  11. 5451

    The study of the mathematics, information technology and physics in the faculty of pedagogy: the analysis of attitudes by Teodoras Tamošiūnas

    Published 2000-12-01
    “…Didactic of Mathematics takes up 6 position, Information Technology – 34, Mat­hematics – 46, Physic – 72 position in the row of 74 study subjects in the Faculty of Pedagogy. Research data analysis has been performed by methods of mathematical statistics. …”
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    Article
  12. 5452

    On the influence of T-Stress on photoelastic analysis under pure mode II loading by Mahnaz Zakeri, Chiara Colombo

    Published 2013-04-01
    “…To better understand the differences between experimental and numerical values, a thee dimensional analysis is performed with the finite element method: results show the influence of the real geometry of the crack front on the stress intensity factors.…”
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  13. 5453

    Material Flow Analysis of Fossil Fuels in China during 2000–2010 by Sheng Wang, Jing Dai, Meirong Su

    Published 2012-01-01
    “…This paper aims to analyze the input of fossil fuels in China during 2000–2010 via the material flow analysis (MFA) that takes hidden flows into account. …”
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