Showing 781 - 800 results of 2,737 for search '"\"((\\"linear structure\\") OR (\\"linear ((structured\" OR structures\") OR structural\")))*\""', query time: 0.16s Refine Results
  1. 781

    Corrugation at the Trailing Edge Enhances the Aerodynamic Performance of a Three-Dimensional Wing During Gliding Flight by Kaipeng Li, Na Xu, Licheng Zhong, Xiaolei Mou

    Published 2025-05-01
    “…Dragonflies exhibit remarkable flight capabilities, and their wings feature corrugated structures that are distinct from conventional airfoils. …”
    Get full text
    Article
  2. 782

    A Novel Geospatial Approach for Analyzing Coastal Roadway Vulnerability to Shoreline Changes by Soomin Kim, Jaeyoung Lee, Sungchul Hong

    Published 2025-05-01
    “…The results demonstrate the effectiveness of the proposed approach in analyzing shoreline retreat caused by coastal infrastructure development, as well as shoreline accretion following the installation of erosion control structures. These results, which closely reflect the actual erosion pattern, indicate that the proposed approach can effectively support planning for roadway maintenance and reinforcement.…”
    Get full text
    Article
  3. 783

    Artificial neural network algorithm for time dependent radiative Casson fluid flow with couple stresses through a microchannel by Pradeep Kumar, Felicita Almeida, Qasem Al-Mdallal

    Published 2025-06-01
    “…They help in modelling and analysing complex fluid flow problems and when properly trained they help in predicting the flow structures. Thus, this study focuses on constructing an artificial neural network design to solve mathematical problem of Casson fluid flow in the presence of non-linear radiation and a magnetic field. …”
    Get full text
    Article
  4. 784

    Mixing High-Frequency Bands Based on Wavelet Decomposition for Long-Term State-of-Charge Forecasting of Lithium-Ion Batteries by Yeseo Joo, Chihyeon Choi, Sangho Lee, Youngdoo Son

    Published 2025-01-01
    “…Finally, we integrate the low- and high-frequency features generated solely by linear transformations that help maintain temporal structure and improve long-term forecasting accuracy. …”
    Get full text
    Article
  5. 785
  6. 786

    Effects of perinatal variables on echocardiographic assessments of left ventricular dimensions in infants born large for gestational age: a prospective cohort analysis by Ahmed Amarah, Ibrahim Elmakaty, Iram Nadroo, Manoj Chhabra, Danthanh Hoang, Debbie Suk, Ali M. Nadroo, Nitin Ron, Beata Dygulska, Madhu B. Gudavalli, Pramod Narula, Ashraf Gad

    Published 2025-05-01
    “…Certain perinatal variables were identified as key determinants affecting various aspects of LV structure. These insights highlight the importance of considering these perinatal factors in neonatal cardiac assessments for early detection and intervention.…”
    Get full text
    Article
  7. 787

    Neural network technology for identifying defect sizes in half-plane based on time and positional scanning by A. N. Solov'ev, A. V. Cherpakov, P. V. Vasil’ev, I. A. Parinov, E. V. Kirillova

    Published 2020-10-01
    “…A finite element model of a layered structure has been developed in a flat formulation of the problem in the ANSYS package. …”
    Get full text
    Article
  8. 788

    DEFORMATION WAVES AS A TRIGGER MECHANISM OF SEISMIC ACTIVITY IN SEISMIC ZONES OF THE CONTINENTAL LITHOSPHERE by S. I. Sherman

    Published 2015-09-01
    “…This understanding of the fundamental basis of seismic process needs to be more thoroughly justified with application of modern concepts, its revised phenomenological concept and development of a model representing a seismic zones as a geologically and geophysically independent structure of the lithosphere, which has its specific properties, based on which testing of the lithosphere becomes possible for purposes of potential earthquake prediction.…”
    Get full text
    Article
  9. 789

    Arrayable TDC with Voltage-Controlled Ring Oscillator for dToF Image Sensors by Liying Chen, Bangtian Li, Chuantong Cheng

    Published 2025-07-01
    “…Compared with previous research methods, the proposed phase arbiter structure can eliminate sampling errors and improve the linearity of TDC. …”
    Get full text
    Article
  10. 790

    Quantitative Automatic Non-Invasive Assessment of Material Degradation in Historic Tapestries by Bárbara Sánchez-Cancela, Antonio Álvarez Fernández-Balbuena, Daniel Vázquez Molini, Verónica García Blanco, Almudena López Sánchez

    Published 2025-04-01
    “…This paper reports on an investigation into the development of HeriTex, a non-invasive, innovative system for evaluating the structural integrity of historic tapestries, with a particular focus on measuring material loss. …”
    Get full text
    Article
  11. 791
  12. 792

    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. …”
    Get full text
    Article
  13. 793
  14. 794

    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. …”
    Get full text
    Article
  15. 795

    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. …”
    Get full text
    Article
  16. 796

    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.…”
    Get full text
    Article
  17. 797

    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. …”
    Get full text
    Article
  18. 798

    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>. …”
    Get full text
    Article
  19. 799

    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. …”
    Get full text
    Article
  20. 800

    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. …”
    Get full text
    Article