Showing 821 - 840 results of 6,833 for search '"modulation"', query time: 0.13s Refine Results
  1. 821

    Analytical Predictor-Corrector Guidance Algorithm Based on Drag Modulation Flight Control System for Mars Aerocapture by Yu-ming Peng, Bo Xu, Bao-dong Fang, Han-lun Lei

    Published 2018-01-01
    “…The performance and robustness of two different aerocapture control methods are analyzed around Mars exploration, and then an analytic predictor-corrector guidance algorithm for drag modulation flight control system is proposed. A piecewise linear function between velocity and flight path angle is established by appropriate approximations and assumptions, and then the state at atmosphere interface can be predicted by an analytical method; therefore, aerocapture guidance can be realized by feedback control. …”
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  2. 822
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    Targeted modulation of intestinal barrier and mucosal immune-related microbiota attenuates IgA nephropathy progression by Ran Zhang, Yuyan Tang, Xiangru Feng, Xiaoxuan Lu, Mengyao Zhao, Jiayang Jin, Xiaoguo Ji, Haidong He, Liming Zhao

    Published 2025-12-01
    “…Intestinal barrier and mucosal immune-related microbiota (Clostridium leptum, unclassified Lachnospiraceae NK4Al36 group, unclassified Clostridia vadinBB60 group, unclassified Oscillospiraceae, and unclassified Roseburia) were enriched through targeted modulation with COS/COSF, enhancing intestinal ZO-1 expression and reducing APRIL/BAFF overexpression, thereby reducing renal damage in IgAN. …”
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    Exploring Azithromycin’s Neuroprotective Role in Traumatic Brain Injury: Insights into Cognitive and Motor Recovery and Neuroinflammatory Modulation by Mohannad A. Almikhlafi, Nehad A. Abdallah, Aakash Kumar, Tarun Sharma, Zuber Khan, Haifa A. Fadil, Sultan Althagfan, Ahmed K. B. Aljohani, Sara A. Almadani, Samar F. Miski, Tahani Saeedi, Rayan S. Alharbi, Abdulrahman M. Al-Harthe, Mohammed H. Alsubhi, Hanaa Wanas, Ahmed Aldhafiri, Sidharth Mehan, Hossein M. Elbadawy

    Published 2025-01-01
    “…At the molecular level, AZI effectively reduced oxidative stress markers, ameliorated neuroinflammation by decreasing TNF-α, IL-1β, and neuronal apoptosis, and differentially modulated mitochondrial complexes. Histological assessments revealed enhanced neuronal integrity and fewer pathological changes in AZI-treated rats compared to untreated TBI controls. …”
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  6. 826

    THE EXPERIMENTAL SETUP FOR RESEARCH OF THE INFLUENCE OF MECHANICAL VIBRATIONS ON THE OUTPUT PARAMETERS OF ELECTRONIC SYSTEMS BASED ON FLEXIBLE MODULES by S. P. Novoselov, A. S. Botsman, V. V. Nevliudova

    Published 2015-12-01
    “…Periodic vibration in the form of distorted sine wave or other complex shapes are most common in the real moving objects, where the device can be exploited on the basis of flexible modules. This kind of exposure directly affects the reliability of the construction in general. …”
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  7. 827

    Some Generalizations of Relay Fusion Frames and F,G-Relay Fusion Frames in Hilbert C∗-Modules by Xiujiao Chi, Guoqing Hong, Pengtong Li

    Published 2023-01-01
    “…In this study, we introduce relay fusion frames in Hilbert C∗-modules very naturally and shift some common attributes of fusion frames and relay fusion frames in Hilbert spaces to relay fusion frames in Hilbert C∗-modules. …”
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  8. 828

    New Exact Solutions and Modulation Instability for the Nonlinear (2+1)-Dimensional Davey-Stewartson System of Equation by Kwasi Boateng, Weiguo Yang, Wilson Osafo Apeanti, David Yaro

    Published 2019-01-01
    “…To display the physical characteristics of this model, the solutions obtained are graphically displayed. Modulation instability assessment of the outcomes acquired is also discussed and it demonstrates that all the solutions built are accurate and stable.…”
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  12. 832

    Effect of Modulation of the Inlet Velocity and Equivalence Ratio Gradients on the Stabilization of Stratified Axisymmetric Bluff-Body Flames by G. Paterakis, P. Koutmos

    Published 2018-01-01
    “…An investigation of ultralean stratified, disk stabilized, propane flames operated with acoustic modulation of the inlet velocity and fuel-air mixture profiles is presented. …”
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  17. 837

    Modulation of Toll-Like Receptor Activity by Leukocyte Ig-Like Receptors and Their Effects during Bacterial Infection by Louise E. Pilsbury, Rachel L. Allen, Martin Vordermeier

    Published 2010-01-01
    “…Agents have already been identified which enhances or inhibits LILR activity raising the future possibility that modulation of LILR function could be used as a means to modulate TLR activity.…”
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    Corynebacteria from the respiratory microbiota modulate inflammatory responses and associate with a reduced pneumococcal burden in the lungs by Caroline Bergenfelz, Phuong Do, Liv Larsson, Hanna Ivarsson, Kasper Malmborn, Anders P. Håkansson

    Published 2025-01-01
    “…We show that the presence of Corynebacteria modulates the inflammatory response to pneumococci and associate with faster decrease in pneumococcal burden, primarily in the lower respiratory tract. …”
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