Showing 1,841 - 1,860 results of 6,348 for search '"\"((\\"linear structure\\") OR (\\"linear ((structured\" OR structural\") OR structures\\")))\""', query time: 0.26s Refine Results
  1. 1841
  2. 1842

    Enhanced mm-Wave Frequency Up-Conversion via a Time-Varying Graphene Aperture on a Cavity Resonator by Stamatios Amanatiadis, Theodosios Karamanos, Fabrice Lemoult, Nikolaos V. Kantartzis

    Published 2025-06-01
    “…The transition to 5G and beyond has highlighted the need for efficient devices that operate at mm-wave frequencies, which require new structures and pose fabrication challenges. This paper proposes a novel non-linear antenna that combines the well-established substrate-integrated cavity (SIC) radiators and time-varying graphene for generating harmonic frequencies in the mm-wave spectrum. …”
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    Article
  3. 1843

    ON ASSESSMENT OF DILAPIDATION IN ELASTO-PLASTIC ELEMENTS OF BUILDINGS by S. N. Osipov, D. A. Pozdniakov

    Published 2015-12-01
    “…In this context dilapidated operational period of construction elements and structures should not be included in their rated service life which firstly should guarantee the required security level.…”
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  4. 1844

    Advanced Rheological Characterization of Asphalt Binders Modified with Eco-Friendly and Polymer-Based Additives Under Dynamic Loading by Ali Almusawi, Shvan Tahir Nasraldeen Nasraldeen

    Published 2025-05-01
    “…Among bio-waste additives, 6% AB provided the highest stiffness and rutting resistance in laboratory tests; however, 5% AB offered a better balance between structural integrity and cracking resistance, making it more suitable for general pavement applications. …”
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    Article
  5. 1845

    LEST: Large-Scale LiDAR Semantic Segmentation With Deployment-Friendly Transformer Architecture by Chuanyu Luo, Nuo Cheng, Sikun Ma, Han Li, Xiaohan Li, Shengguang Lei, Pu Li

    Published 2025-01-01
    “…Most state-of-the-art LiDAR semantic segmentation methods rely on complex operators, such as sparse 3D convolutions or KdTree structures, which hinder their deployment on modern embedded devices. …”
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    Article
  6. 1846

    Improving the Processing Algorithm of Beijing MST Radar Power Spectral Density Data by Chen Ze, Tian Yufang, Lü Daren

    Published 2020-11-01
    “…Beijing MST radar is a unique large instrument for atmospheric dynamic structure detection in Chinese Meridian Project. It plays an essential role in the in-depth understanding of the vertical structure of atmospheric wind, waves and turbulence in the troposphere, lower stratosphere, mesosphere, and lower thermosphere in North China. …”
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    Article
  7. 1847

    Prediction of building subsidence in Vietnam using machine learning techniques based on leveling results by Dinh Trong Tran, Ngoc Dung Luong, Dinh Huy Nguyen

    Published 2024-12-01
    “…The study demonstrates the potential of machine learning in revolutionizing subsidence prediction and enhancing the monitoring and management of building stability and structural integrity in Vietnam. …”
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    Article
  8. 1848

    Experimental Determination of the Focal Distance of Cumulative Pyrotechnic Device in Launch Vehicle Separation System by Yevhen Boliubash

    Published 2025-01-01
    “…The research results provide valuable data for optimizing the mass characteristics of the structure by applying the optimal focal distance parameter for setting the linear shaped charge. …”
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    Article
  9. 1849

    Method for suppressing range sidelobes of bistatic integrated sensing and communication signal based on LFM by JI Chenxing, LI Peng, ZHANG Tianxiang, GAO Yulong

    Published 2025-06-01
    “…Focusing on modulation schemes and receiver architecture as key points of investigation, two innovative methods were proposed: phase reduction modulation and receiver structure optimization. By employing performance metrics such as ambiguity function and bit error rate, and through comparative simulation analysis, the feasibility and effectiveness of the optimization methods were verified.…”
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  10. 1850

    Porous Surface Design with Stability Analysis for Turbulent Transition Control in Hypersonic Boundary Layer by Youngwoo Kim, Minjae Jeong, Suhun Cho, Donghun Park, Solkeun Jee

    Published 2025-06-01
    “…In contrast, the present study proposes a porous surface design that effectively stabilizes the Mack second mode over a wide frequency range, while maintaining structural simplicity. In addition, this porous surface design incorporates constraints associated with practical fabrication to enhance manufacturability. …”
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  11. 1851
  12. 1852
  13. 1853

    A Servo Control Algorithm Based on an Explicit Model Predictive Control and Extended State Observer with a Differential Compensator by Zhuobo Dong, Shuai Chen, Zheng Sun, Benyi Tang, Wenjun Wang

    Published 2025-06-01
    “…Positioning servo systems utilizing permanent magnet synchronous linear motors (PMSLMs) are conventionally governed by cascaded P-PI controllers, which, despite their simplicity and robustness, suffer from limited tracking and anti-disturbance performance due to their single-degree-of-freedom (1-DOF) structure. …”
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  14. 1854

    The Global Antimicrobial Resistance Trends of <i>Staphylococcus aureus</i> and Influencing Factors by Haitao Yuan, Jie Xu, Ying Wang, Yuan Li, Yuqing Hao, Jinzhao Long, Fang Liu, Jingyuan Zhu, Haiyan Yang

    Published 2025-06-01
    “…The Spearman correlation results indicated that the human development index (HDI), antibiotic consumption, and mobile genetic elements (MGEs) were significantly associated with the AMR of <i>S. aureus</i>, and these factors played a crucial role in the emergence and development of <i>S. aureus</i> AMR. The results of structural equation modeling showed that the HDI significantly promoted an increase in antibiotic consumption, thereby indirectly enhancing the AMR of <i>S. aureus</i>. …”
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  15. 1855

    Brachial Plexopathy in Head and Neck Cancer Potentially Related to LET-Dependent RBE by Abanob Hanna, Anthony Casper, Roi Dagan, Hardev S. Grewal, Jiyeon Park, Eric D. Brooks, Erik Traneus, Lars Glimelius, Perry B. Johnson, Mohammad Saki, Yawei Zhang, Twyla R. Willoughby, Julie A. Bradley, Jackson Browne, Mark E. Artz

    Published 2025-05-01
    “…Proton beam therapy for head and neck cancers traditionally employs a fixed relative biological effectiveness (RBE) of 1.1, which may underestimate actual biological effects in critical structures. This study evaluates how Linear Energy Transfer (LET) optimization could potentially prevent radiation-induced brachial plexopathy (RIBP). (1) Case presentation: A 65-year-old male with stage IVA p16-positive oropharyngeal squamous cell carcinoma received pencil-beam-scanning intensity-modulated proton therapy with concurrent cisplatin. …”
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  16. 1856

    Quantitative assessment of steel reinforcement effects on gamma-ray shielding in reinforced concrete using Monte Carlo simulations by Sanchit Saxena, Suman Kumar, Hrishikesh Sharma, Poonam Kumari

    Published 2025-12-01
    “…By bridging particle physics and structural engineering, this work provides a framework for designing RC structures in nuclear facilities, medical bunkers, and radioactive waste storage. …”
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  17. 1857

    Factors influencing the health behaviors of patients with ischemic stroke from a social-ecological perspective: a cross-sectional study by Min-Xiu Wang, Gui-Zhen Weng, Jin-Hua Liao, Xin-Yan Chen, Yan-Juan Lin

    Published 2025-08-01
    “…Moreover, most analyses have employed ordinary linear regression models that treat variables across different levels as equivalent, thereby overlooking the nested structure of influencing factors. …”
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  18. 1858
  19. 1859

    Learning-Based Energy Management System for Scheduling of Appliances inside Smart Homes by Nastaran Gholizadeh, Mehrdad Abedi, Hamed Nafisi, Mousa Marzband

    Published 2019-12-01
    “…Moreover, comparisons with other methods are performed to clarify the benefits of this structure over other methods. The proposed structure is formulated as a mixed-integer linear model with its optimization performed in the General Algebraic Modeling System environment. …”
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  20. 1860

    Poincare gauge gravity from nonmetric gravity by James T. Wheeler

    Published 2025-05-01
    “…We consider general linear gauge theory, with independent solder form and connection. …”
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