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  1. 21

    Refined equations and buckling modes under four-point bending loading of the sandwich test specimen with composite facing layers and a transversely flexible core by V.N. Paimushin, M.V. Makarov

    Published 2022-12-01
    “…A refined geometrically nonlinear theory of sandwich plates and shells with a flexible soft core and composite facing layers having low shear and compressive stiffness was introduced. …”
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    Numerical simulation study on the evolution of wrinkling defects in carbon fiber laminates based on spatial decomposition damage variable method by ZHENG Haocheng, ZHOU Bo, LI Hui, WANG Yajie, SUN Ning, ZHANG Xueyan

    Published 2025-04-01
    “…Firstly, the maximum stress and Puck failure criteria were used to predict the intralaminar damage initiation, and the damage variables were calculated in combination with the mixed-mode damage evolution law. …”
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  6. 26

    LINEAR PULSATION CHARACTERISTICS OF MIRA VARIABLE STARS by M.Y. Rahimi Ardabili

    Published 2003-12-01
    “…The chemical composition of all models is (X,Z) = (0.7,0.02). From the result of this study, linear relations on Luminosity-Period-Mass relationship and luminosity-period-radius-mass relationship have been derived for the fundamental mode. …”
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  7. 27

    Variable Sound Insulation Structure with MFC Elements by Paweł GÓRSKI, Michał KOZUPA

    Published 2013-10-01
    “…Analyses of the sound pressure level in the space to which the plate is radiating made it possible to determine dominant frequencies in the characteristics and, as a result, indicate vibration modes that can be reduced. …”
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    Self-excited Pulsations and the Instability Strip of Long-period Variables: The Transition from Small-amplitude Red Giants to Semi-regular Variables by Michele Trabucchi, Giada Pastorelli

    Published 2024-01-01
    “…This is critical for model-based studies of the PL relations of evolved stars and to exploit their potential as distance and age indicators, in particular given the sensitivity of the onset of pulsation to the envelope composition. The grid of models is made publicly available with a companion interpolation routine.…”
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  11. 31

    Experimental Investigation on Static Performance of Novel Precast Concrete Composite Slab–Composite Shear Wall Connections by Xiaozhen Shang, Ming Zheng, Yutao Guo, Liangdong Zhuang, Huqing Liang

    Published 2025-06-01
    “…The connection zones between precast concrete composite slabs and composite walls commonly experience severe reinforcement conflicts due to protruding rebars, significantly reducing construction efficiency. …”
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    Sliding mode control of permanent magnet synchronous motor based on improved extended state observer by YANG Yumeng, ZHU Qixin

    Published 2024-02-01
    “…To improve the robustness of permanent magnet synchronous motor (PMSM) servo system, a composite controller based on the combination of improved expanded state observer (ESO) and sliding mode control (SMC) was proposed. …”
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  17. 37

    FINITE ELEMENT MODELING OF COMPOSITE MATERIAL FATIGUE STRENGTH by Evgeny Nikolayevich Ziborov, Arkady Nikolayevich Solovyev

    Published 2013-09-01
    “…Fatigue calculation is of primary importance when designing parts and assemblies made of composite materials to operate under the variable load. …”
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  18. 38

    Modulation of the lunar semidiurnal tide in GNSS TEC by the variable Earth-Moon distance by Klemens Hocke, Klemens Hocke

    Published 2025-05-01
    “…Analytical equations of tidal wave theory show that the lunar tidal wave modes (2,2), (2,3), (2,4) require travel times of 2.5 days, 2.2 days, and 2.8 days from 0 km to 105 km altitude, depending on their vertical group velocities profile (assuming a constant temperature profile of 250 K). …”
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