Showing 441 - 460 results of 3,096 for search 'replacement optimization', query time: 0.22s Refine Results
  1. 441

    Optimized DINO model for accurate object detection of sesame seedlings and weeds by Yong Wang, ShunFa Xu, ZhenYuan Ye, KongHao Cheng

    Published 2025-04-01
    “…To overcome the high complexity and low detection accuracy limitations of the original DINO model for this problem, the backbone network was replaced with MobileNet V3, the SENet attention mechanism and neck structure were optimized, and the H-Swish6 activation function was introduced to suit edge devices. …”
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  2. 442

    Optimized YOLOv8 framework for intelligent rockfall detection on mountain roads by Peng Peng, Langchao Gao, Jiachun Li, Hongzhen Zhang

    Published 2025-04-01
    “…The algorithm enhances detection performance through the following optimizations: (1) integrating a lightweight DeepLabv3+ road segmentation module at the input stage to generate mask images, which effectively exclude non-road regions from interference; (2) replacing Conv convolution units in the backbone network with Ghost convolution units, significantly reducing model parameters and computational cost while improving inference speed; (3) introducing the CPCA (Channel Priori Convolution Attention) mechanism to strengthen the feature extraction capability for targets with diverse shapes; and (4) incorporating skip connections and weighted fusion in the Neck feature extraction network to enhance multi-scale object detection. …”
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    Optimizing UAV performance with IoT and fuzzy linear fractional transportation models by Samaher Al-Janabi, Nawras G. Seyhood

    Published 2024-12-01
    “…Unmanned aerial vehicles (UAVs) have become indispensable in replacing human pilots for high-risk, high-intensity operations, including search-and-rescue missions, infrastructure inspection, and environmental monitoring. …”
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  7. 447

    Optimization of a genetically encoded fluorescent sensor for the detection of 5-HT by XU Mufan, ZHANG Kun, WANG Jingyi, GAO Xinke, CHENG Aobing, ZHANG Peng

    Published 2025-05-01
    “…Objective·To optimize iSeroSnFR, a genetically encoded 5-hydroxytryptamine (5-HT) fluorescent sensor based on bacterial periplasmic binding proteins (PBPs), to enhance its performance for both in vivo and in vitro 5-HT detection.Methods·iSeroSnFR1.2 was engineered by replacing the circularly permuted superfolder green fluorescence protein (cpsfGFP) sequence in iSeroSnFR1.0 with that from the acetylcholine sensor iAChSnFR using Gibson assembly. …”
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  10. 450

    Improving pain, function and quality of life in end-stage knee osteoarthritis: a patient-preference cohort study on whole-body vibration and exercise as bridging therapies for tota... by Kendrew Yu-Hei Choi, Wai-Wang Chau, Linda Man-Kuen Li, Sammie Yuk-Lam Ng, Boie Po-Yee Lo, Michael Tim-Yun Ong, Patrick Shu-Hang Yung

    Published 2025-03-01
    “…Abstract Background End-stage knee osteoarthritis (OA) patients awaiting total knee replacement (TKR) often experience prolonged wait times and worsening symptoms. …”
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  11. 451
  12. 452

    Evaluation of machine learning techniques for real-time prediction of implanted lower limb mechanics by Chase Maag, Clare K. Fitzpatrick, Paul J. Rullkoetter

    Published 2025-01-01
    “…IntroductionAccurate prediction of knee biomechanics during total knee replacement (TKR) surgery is crucial for optimal outcomes. …”
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  13. 453

    Design research on a smart infusion device to reduce medical workload and enhance patient safety by Bo Mu, Yilun Wang, Xunchen Liu, Mohammad Puad Bebit, Mingzhang Chen, Hailin Wu, Wei Zhang, Lanxin Wang, Yuan Fang, Kang Dong

    Published 2025-03-01
    “…The rotational medication replacement mechanism stores and precisely replaces medicine bottles, optimizing usage and minimizing waste. …”
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    Utilisation of Nile crocodile (Crocodylus niloticus) offal meal waste by-products as a novel protein substrate in the formulation of diets for Jumbo quail by AKho Gila, Anderson Njoroge Maina, Caven Mguvane Mnisi

    Published 2025-04-01
    “…Abstract This study evaluated the effects of incorporating full-fat crocodile offal meal (COM) in Jumbo quail diets as a replacement for soybean meal. A total of 256, one-week-old quail were assigned to 32 cages (8 birds/cage) in a completely randomized design, with eight replicates per treatment. …”
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  16. 456

    TAVISCORE: a computer program for risk stratification of complications after aortic valve interventions in patients with reduced ejection fraction by D. A. Strelkov, D. D. Zubarev, A. S. Pischugin, V. V. Guryev, D. I. Kulikov, Z. N. Postnikova, K. S. Lening

    Published 2023-02-01
    “…The TAVISCORE can be used by a multidisciplinary consensus to select the treatment tactics and stratify the risk of complications after different AV replacement variants in patients with a reduced ejection fraction. …”
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  18. 458

    Corn‐fermented protein as a replacement for fish meal in diets for Atlantic salmon, Salmo salar, parr: Growth, feed utilization, antioxidant activity, non‐specific immune response,... by Jeongwhui Hong, Jose G. Ortiz, Brian C. Small

    Published 2025-04-01
    “…Quadratic regressions of PER and FCR against the dietary CFP inclusion levels suggest that the optimal substitution level was between 18.6% and 25%. …”
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  19. 459

    Surgical vs. Medical Management of Infective Endocarditis Following TAVR: A Systematic Review and Meta-Analysis by Dimitrios E. Magouliotis, Serge Sicouri, Massimo Baudo, Francesco Cabrucci, Yoshiyuki Yamashita, Basel Ramlawi

    Published 2025-07-01
    “…Background: Infective endocarditis after transcatheter aortic valve replacement (TAVR-IE) is a rare but severe complication associated with high morbidity and mortality. …”
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  20. 460

    Compliant buffer layer achieves native-like cartilage stress in talar prosthesis: a finite element analysis study by Yaokuan Ruan, Yi Liu, Zhende Jiang, Yifan Zhong, Lu Zheng, Nan Mei, Zhihui Qian, Fei Chang

    Published 2025-07-01
    “…These findings provide preliminary insights for optimizing the material selection and structural design of talar prosthesis in TTR.…”
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