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In this article, the global exponential synchronization problem is investigated for a class of delayed nonlinear memristive neural networks (MNNs) with reaction-diffusion items. First, using the Green formula, Lyapunov theory, and proposing a new fuzzy adaptive pinning control scheme, some novel algebraic criteria are obtained to ensure the exponential synchronization of the concerned networks. Furthermore, the corresponding control gains can be promptly adjusted based on the current states of partial nodes of the networks. Besides, a fuzzy adaptive aperiodically intermittent pinning control law is also designed to synchronize the fuzzy MNNs (FMNNs). The controller with intermittent mechanism can obtain appropriate rest time and save energy consumption. Finally, some numerical examples are provided to confirm the effectiveness of the results in this article.
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http://dx.doi.org/10.1109/TNNLS.2023.3344515 | DOI Listing |
Langmuir
September 2025
School of Mechanical Engineering, Dalian Jiaotong University, Dalian 116028, P. R. China.
In engineering applications where extreme environmental conditions are becoming increasingly prevalent, the dynamic behavior of liquid droplets on solid surfaces plays a vital role in determining system efficiency and reliability. Particularly in scenarios such as anti-icing, anticorrosion, and self-cleaning, the fabrication of micro/nanostructured surfaces with exceptional hydrophobic properties has emerged as a critical strategy. However, constrained by the technical limitations of current experimental equipment in microscale observation and the capture of transient droplet impact processes, the influence mechanism of statistical roughness parameters (skewness and kurtosis) on droplet bouncing remains underexplored.
View Article and Find Full Text PDFEur J Orthop Surg Traumatol
September 2025
Department of Orthopedic Surgery, Tel-Aviv Medical Center, Tel Aviv, Israel.
Purpose: To evaluate the effect of intraoperative tranexamic acid (TXA) on perioperative blood loss, transfusion requirements, and clinical outcomes in patients undergoing proximal femoral nailing (PFN) for intertrochanteric fractures.
Methods: A retrospective cohort study of 1,728 patients who underwent PFN fixation for intertrochanteric fractures between 2017 and 2024. Perioperative hemoglobin (Hb) dynamics, transfusion requirements, and clinical outcomes were compared between patients receiving 1-1.
J Orthop Trauma
September 2025
Atrium Health Musculoskeletal Institute, Department of Orthopaedic Surgery, Charlotte, NC.
Objectives: To compare outcomes and complications of retrograde intramedullary nailing (rIMN), plating, and combined rIMN+plate constructs for native distal femur fractures.
Methods Design: Retrospective review of operative distal femur fractures, 2018-2022.
Setting: Urban level one trauma center.
J Neurochem
September 2025
Grupo de NeuroGastroBioquímica, Laboratorio de Química Biológica, y Laboratorio de Bioquímica de Sistemas, Instituto de Química, Facultad de Ciencias, Pontificia Universidad Católica de Valparaíso, Valparaíso, Chile.
Investigations addressing addiction and social behaviour have found differences between males and females (men and women). Early life exposure to antibiotics (ELEA) induces addictionlike behaviours in adult male Sprague-Dawley (SD) rats, but not in females, while changing dopamine neurochemistry in females but not in males (doi: 10.3389/fphar.
View Article and Find Full Text PDFPhys Chem Chem Phys
September 2025
Department of Electrical and Electronics Engineering, Koç University, Sariyer, Istanbul 34450, Turkey.
Skyrmion-based devices promise energy-efficient spintronic functionalities, but polycrystalline magnetic films can degrade performance by inducing skyrmion pinning. Here, we use micromagnetic modeling to quantify the impact of polycrystallinity-induced variability in key material parameters such as saturation magnetization, Dzyaloshinskii-Moriya interaction, and uniaxial anisotropy on skyrmion stability, dynamics, and hysteresis loops in Co/Pt films and device geometries. We demonstrate that variations exceeding 5% in these parameters across grains significantly increase the likelihood of pinning, with the effects depending on both grain size and distribution.
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