Showing 2,161 - 2,180 results of 20,658 for search '"optimization"', query time: 0.07s Refine Results
  1. 2161

    Feasibility and parameter optimization of ground-to-satellite uplink continuous-variable quantum key distribution by Jin Cheng, Yujie Chen, Ao Liu, Xin Sun, Junjie Guo, Bohan Yang, Peng Yin, Wenbo Liu, Lanjian Chen, Chen Dong

    Published 2025-01-01
    “…In this study, the feasibility of the uplink CV-QKD for Very Low Earth Orbit satellite is studied, and the influence of practical factors such as atmospheric turbulence and beam pointing errors under dynamic time-varying satellite orbital parameters is analyzed to model realistic transmission channels. A parameter optimization scheme for orbital parameters, spot size, receiving telescope aperture, and modulation variance has been proposed to enhance the performance of the actual uplink CV-QKD, providing a reference for parameter selection in CV-QKD experiments.…”
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    Article
  2. 2162

    Task-Based Optimization of CT Trajectories Using a Learned Defect Visibility Metric by Linda-Sophie Schneider, Anshul Dhingra, Andreas K. Maier

    Published 2025-02-01
    “… Optimizing computed tomography (CT) trajectories is critical in scenarios where traditional scan paths are impractical or infeasible. …”
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    Optimal Design of Intracranial Hematoma Puncture Drainage Tube Based on Adaptive Bifurcation Algorithm by Jincai Chang, Liyan Jia, Fei Yu, Xinghui Hao, Ze Lu, Zhuoyang Li

    Published 2021-01-01
    “…Aiming at the puncture and drainage of clinical intracranial hematoma, we proposed an adaptive bifurcation algorithm based on the hematoma point cloud and optimized the design of the drainage tube. Firstly, based on the CT data of intracranial hematoma patients, a three-dimensional hematoma model was established, the point cloud on the surface of the hematoma was extracted and simplified, and the location of the main drainage tube was located by using the long-axis extraction algorithm. …”
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  8. 2168

    Optimizing Price of Credit Default Swaps for Dynamic Project System of Public-Private Partnership by Ming Wu, Wenya Lv, Qiuji Sun

    Published 2018-01-01
    “…This paper aims to propose a method for optimizing the price of credit default swaps (CDS) for the dynamic PPP system. …”
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    Optimization of Bus Bridging Service under Unexpected Metro Disruptions with Dynamic Passenger Flows by Jiadong Wang, Zhenzhou Yuan, Yonghao Yin

    Published 2019-01-01
    “…A multi-objective optimization model is established with objectives to minimize total waiting time, the number of stranded passengers and dispatched vehicles with constraints such as fleet size and vehicle capacity. …”
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    Design and Optimization of Support and Drive System for Magnetic Levitation Air Compressor for Fuel Cells by Enhui Xing, Qi Gao, Yuanqi Dong, Wenxin Bai

    Published 2025-01-01
    “…Multi-physics field and multi-objective optimization were carried out by integrating the multi-physics field with the Multi-objective Grey Wolf Algorithm (MOGWO), and the feasibility of the design of the system and its reliability were verified using finite element software.…”
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  15. 2175

    Applying Hybrid PSO to Optimize Directional Overcurrent Relay Coordination in Variable Network Topologies by Ming-Ta Yang, An Liu

    Published 2013-01-01
    “…The aim of this study was to apply the Nelder-Mead (NM) simplex search method and particle swarm optimization (PSO) to solve this optimization problem. …”
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    Article
  16. 2176

    Optimized Method to Generate Well-Characterized Macrophages from Induced Pluripotent Stem Cells by Qimin Hai, Peter Bazeley, Juying Han, Gregory Brubaker, Jennifer Powers, Claudia M. Diaz-Montero, Jonathan D. Smith

    Published 2025-01-01
    “…<b>Conclusions</b>: The methods provide an optimized and simplified procedure to produce iPSC-derived macrophages. …”
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  17. 2177

    Thermal Analysis and Structural Optimization of High-Efficiency Fuel Submersible Hot Water Machine by Zhaozhe Zhu, Youmin Wang, Yingshuai Zhang

    Published 2021-01-01
    “…The main parameters that affected the thermal efficiency of the threaded tube were optimized. In the end, the design scheme of a high-efficiency fuel-type submersible hot water machine was obtained.…”
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    Multistage Fault Feature Extraction of Consistent Optimization for Rolling Bearings Based on Correlated Kurtosis by Long Zhang, Binghuan Cai, Guoliang Xiong, Jianmin Zhou, Wenbin Tu, Yinquan Yu

    Published 2020-01-01
    “…Second, the individual stages make use of different optimization indices resulting in inconsistent optimization directions and possibly an unsatisfied diagnosis. …”
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