Showing 1,521 - 1,540 results of 12,472 for search '"theories"', query time: 0.09s Refine Results
  1. 1521

    Optimization of Extraction of Compound Flavonoids from Chinese Herbal Medicines Based on Quantification Theory and Evaluation of Their Antioxidant Activity by Xu Yang, Dongli Cao, Haiyu Ji, Yingying Feng, Juan Yu, Anjun Liu

    Published 2022-01-01
    “…L9 (34) orthogonal design, level effect and engineering average estimation, and quantification theory were utilized to improve the extraction method of CFs, and the predictive model for CFs yield was constructed. …”
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    Article
  2. 1522

    On the Vibration Analysis of Rotating Piezoelectric Functionally Graded Beams Resting on Elastic Foundation with a Higher-Order Theory by Pham Minh Phuc, Vu Nguyen Thanh

    Published 2022-01-01
    “…The present theory eliminates the necessity for shear correction factors while precisely describing the structure’s mechanical response. …”
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    Article
  3. 1523

    An evolutionary game theory analysis on the environmental impact of discharging Fukushima's nuclear wastewater: International stakeholders and strategic dynamics. by Mingyang Li, Han Pengsihua, Songqing Zhao, Zejun Wang, Limin Yang, Tongjing Liu

    Published 2025-01-01
    “…The evolutionary game theory model is used to predict and analyze three evolutionarily stable strategies (ESS), detailing the transition from the initiation to cessation of wastewater discharge. …”
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    Article
  4. 1524

    College students’ entrepreneurship education path and management strategy of start-up enterprises using causal attribution theory by Qingquan Liu, Xuewei An, Wei Chen

    Published 2025-01-01
    “…Finally, drawing on the causal attribution theory, the influencing factors and entrepreneurial risks of college students’ entrepreneurship are analyzed. …”
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    Article
  5. 1525

    Antigenic Complementarity in the Origins of Autoimmunity: A General Theory Illustrated With a Case Study of Idiopathic Thrombocytopenia Purpura by Robert Root-Bernstein, Jacob Couturier

    Published 2006-01-01
    “…We describe a novel, testable theory of autoimmunity, outline novel predictions made by the theory, and illustrate its application to unravelling the possible causes of idiopathic thrombocytopenia purpura (ITP). …”
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    Article
  6. 1526

    A Novel Wide-Area Backup Protection Based on Fault Component Current Distribution and Improved Evidence Theory by Zhe Zhang, Xiangping Kong, Xianggen Yin, Zengli Yang, Lijun Wang

    Published 2014-01-01
    “…After that, the master substation will identify the actual faulty line with improved D-S evidence theory based on the action states of traditional protections and direction components of these suspicious faulty lines. …”
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    Article
  7. 1527

    Dual-channel near-field holographic MIMO communications based on programmable digital coding metasurface and electromagnetic theory by Rui Wen Shao, Jun Wei Wu, Jiachen Li, Shengguo Meng, Yifan Xu, Zheng Xing Wang, Wankai Tang, Qiang Cheng, Shi Jin, Tie Jun Cui

    Published 2025-01-01
    “…Here, we propose a near-field holographic MIMO communication architecture based on programmable digital coding metasurface (PDCM) and electromagnetic theory. The orthogonal holographic patterns on the transmitting and receiving apertures are firstly obtained using the Hilbert-Schmidt decomposition of the radiation operator. …”
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  8. 1528
  9. 1529

    Acupuncture Modulates Disrupted Whole-Brain Network after Ischemic Stroke: Evidence Based on Graph Theory Analysis by Xiao Han, He Jin, Kuangshi Li, Yanzhe Ning, Lan Jiang, Pei Chen, Hongwei Liu, Yong Zhang, Hua Zhang, Zhongjian Tan, Fangyuan Cui, Yi Ren, Lijun Bai, Yihuai Zou

    Published 2020-01-01
    “…We gathered the functional magnetic resonance imaging (fMRI) from patients with stroke and healthy controls in the resting state and after acupuncture intervention, to investigate the instant alterations of the large-scale functional networks. The graph theory analysis was applied using the GRETNA and SPM12 software to construct the whole-brain network and yield the small-world parameters and network efficiency. …”
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    Article
  10. 1530
  11. 1531
  12. 1532

    LπCET: A Logic Security Analysis for Cryptographic Protocols Based on π-Calculus Extension Theory by Fusheng Wu, Jinhui Liu, Yanbin Li, Mingtao Ni

    Published 2024-01-01
    “…This paper introduces logical rules and logical proofs, binary tree, and the KMP algorithm and proposes a new extension of the π-calculus theory, a logical security analysis method, and an algorithm. …”
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    Article
  13. 1533

    On novel security systems based on the 2-cyclic refined integers and the foundations of 2-cyclic refined number theory by Mohammad Abobala, Hasan Sankari, Mohamed Zeina

    Published 2024-03-01
    “…Many famous public key crypto-schemes use the basics of number theory to share keys and decrypt and encrypt messages and multimedia. …”
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  14. 1534
  15. 1535
  16. 1536

    Idea of Synergistic and Comprehensive Treatment of Malignant Tumors with Traditional Chinese Medicine Discussed from Theory of “Cancer State” by Zhong LI

    Published 2025-01-01
    “…The author, inspired by clinical and classical theories, innovatively put forward the theory of “cancer state” and proposed that the root of cancer treatment is to change the “cancer state”. …”
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  17. 1537
  18. 1538

    Nonlinear Vibration of a Functionally Graded Nanobeam Based on the Nonlocal Strain Gradient Theory considering Thickness Effect by Dang-Van Hieu, The-Hung Duong, Gia-Phi Bui

    Published 2020-01-01
    “…The governing equation of the functionally graded nanobeam is derived by using the Euler–Bernoulli beam theory with von Kármán’s nonlinear strain-gradient relationship and the Hamilton principle. …”
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  19. 1539

    Vibrational Energy Flow Analysis of Corrected Flexural Waves in Timoshenko Beam – Part I: Theory of an Energetic Model by Young-Ho Park, Suk-Yoon Hong

    Published 2006-01-01
    “…The derived energy governing equations are in the general form incorporating not only the Euler-Bernoulli beam theory used for the conventional energy flow model but also the Rayleigh, shear, and Timoshenko beam theories. …”
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  20. 1540

    Understanding participation intention and word-of-mouth intention in voter contact: A framework based on the theory of planned behaviour by Nguyễn Thanh Nhàn

    Published 2025-01-01
    “…The quantitative analysis results indicate that three factors of the theory of planned behavior, including attitude, subjective norm, and perceived behavioral control, positively and significantly influence citizens’ intention to participate. …”
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    Article