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  1. 2681

    Clinical outcomes, hemodynamics, and leaflet thrombosis following transcatheter aortic valve replacement with novel intra‐annular devices by Juri Iwata, Kentaro Hayashida, Akiyoshi Kajino, Shingo Sakata, Shohei Imaeda, Toshinobu Ryuzaki, Hikaru Tsuruta, Hideyuki Shimizu, Masaki Ieda

    Published 2025-02-01
    “…Despite a smaller annulus, Navitor demonstrated decreased mean pressure gradient by TTE, 9.2 [7.3–13.6] mmHg versus 7.5 [5.9–9.5] mmHg, p = 0.006; but not by invasive measurement 5.1 [3.4–7.7] mmHg versus 5.3 [3.2–7.9] mmHg, p = 0.986). …”
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    Article
  2. 2682

    LRU-Net: lightweight and multiscale feature extraction for localization of ACL tears region in MRI images by Xiaojun Si, Liang Yan, Cui Shi, Yang Xu

    Published 2025-07-01
    “…LRU-Net integrates an advanced attention mechanism that emphasizes gradients and leverages the anatomical position of the ACL, thereby improving boundary sensitivity. …”
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    Article
  3. 2683

    Entropy generation and heat convection analysis of second-grade viscoelastic nanofluid flow in a tilted lid-driven square enclosure: A finite difference approach by Anil Ahlawat, Mukesh Kumar Sharma, K. Loganathan

    Published 2025-01-01
    “…The stream function approach removes the pressure gradient term from the linear momentum equation, and the resulting partial differential equations are discretized via finite differences and then resulting algebraic equations are solved with SOR and SUR methods employing self-developed MATLAB codes. …”
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    Article
  4. 2684

    Estimating vegetation indices and biophysical parameters for Central European temperate forests with Sentinel-1 SAR data and machine learning by Daniel Paluba, Bertrand Le Saux, Francesco Sarti, Přemysl Štych

    Published 2025-04-01
    “…XGB was the most computationally efficient. Moreover, SAR-based estimations over Central Europe achieved comparable results to those obtained in testing within Czechia, demonstrating their transferability for large-scale modeling. …”
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    Article
  5. 2685

    Enhanced intelligent train operation algorithms for metro train based on expert system and deep reinforcement learning. by Yunhu Huang, Wenzhu Lai, Dewang Chen, Geng Lin, Jiateng Yin

    Published 2025-01-01
    “…However, a critical examination reveals computational constraints, adaptability to unforeseen conditions and multi-objective balancing that our research aims to address. …”
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  6. 2686

    A High-Efficient Modeling Method for Aerodynamic Loads of an Airfoil with Active Leading Edge Based on RFA and CFD by Shengyong Fang, Sheng Zhang, Jinlong Zhou, Weidong Yang

    Published 2025-07-01
    “…For the airfoil in freestream, the pressure difference between the upper and lower surfaces and the variations in pressure gradients are significant at its leading edge area. …”
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  7. 2687

    Numerical Optimization of Laser Powder Bed Fusion Process Parameters for High-Precision Manufacturing of Pure Molybdenum by İnayet Burcu Toprak, Nafel Dogdu, Metin Uymaz Salamci

    Published 2025-05-01
    “…The powder spreading behavior is simulated using the Discrete Element Method (DEM), while molten pool dynamics are analyzed through Computational Fluid Dynamics (CFD). Optimization of process parameters is performed using FLOW-3D Release 7 software in conjunction with the HEEDS-SHERPA algorithm. …”
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  8. 2688

    Mathematical Modeling of Cancerous Tumor Evolution Incorporating Drug Resistance by Francis Oketch Ochieng

    Published 2025-02-01
    “…The tumor consumes nutrients at a faster rate than they can diffuse inward, leading to nutrient gradients and potential necrosis in the core. High drug concentrations do not always correlate with increased cell death due to factors such as drug toxicity or resistance development. …”
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  9. 2689

    Trigonometric Bézier-based isogeometric engineering analysis for heat conduction in curvilinear ducts by Mohd Naufal Zainal Abidin, Md Yushalify Misro

    Published 2025-09-01
    “…The proposed method demonstrates strong potential for accurately resolving localized thermal gradients in geometrically complex domains, confirming its viability and efficiency for engineering heat conduction analysis.…”
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    Estimating Tea Plant Physiological Parameters Using Unmanned Aerial Vehicle Imagery and Machine Learning Algorithms by Zhong-Han Zhuang, Hui-Ping Tsai, Chung-I Chen

    Published 2025-03-01
    “…Overall, we highlight the effectiveness of integrating gradient boosting models with multispectral data to capture tea plant physiological characteristics. …”
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    Article
  17. 2697

    A Hybrid Regression–Kriging–Machine Learning Framework for Imputing Missing TROPOMI NO<sub>2</sub> Data over Taiwan by Alyssa Valerio, Yi-Chun Chen, Chian-Yi Liu, Yi-Ying Chen, Chuan-Yao Lin

    Published 2025-06-01
    “…The proposed approach combines geostatistical interpolation with nonlinear modeling by integrating RK with ML models—specifically comparing gradient boosting regression (GBR), random forest (RF), and K-nearest neighbors (KNN)—to determine the most suitable auxiliary predictor. …”
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