Showing 641 - 660 results of 18,707 for search 'optimal different methods', query time: 0.29s Refine Results
  1. 641
  2. 642

    Inverse-forward method for heat flow estimation: case study for the Arctic region by Petrunin Aleksey G., Soloviev Anatoly, Sidorov Roman, Gvishiani Alexei

    Published 2022-12-01
    “…In this paper, we present a new method for extrapolating the GHF data, based on the inversion of a geophysical data set using optimization problem solution. …”
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  3. 643

    A study on method for bearing residual life prediction based on optimized Bray-Curtis dissimilarity and PSO algorithms by LI Quanfu, JIA Chen, SONG Dongli, XU Xiao

    Published 2023-05-01
    “…From this perspective, the study of the method for bearing residual life prediction is of great significance. …”
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  4. 644

    Optimization Design Method of a 6-DOF Micromanipulation Mechanism for Extreme Ultraviolet Projection Lithography Objective Lens by Shiyu Li, Junbo Liu, Ji Zhou, Haifeng Sun, Chuan Jin, Xia Kang, Song Hu

    Published 2024-01-01
    “…A hybrid optimization method, combining genetic algorithms and particle-swarm optimization (GA-PSO), was proposed to optimize the structural parameters of the initial design of the motion outriggers in a micromotion mechanism. …”
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  5. 645
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  7. 647

    A Multistep Method for Automatic Determination and Optimization of Microseismic P-Phase Arrival Times in a Coal Mine by Quanjie Zhu, Xiaohui Liu, Xiaoyun Liu, Haitao Chai, Jianjun Shi

    Published 2019-01-01
    “…For P-phase detection, we apply four modules: single denoising (band-filter), fast searching (STA/LTA and peak value), accurately picking (AIC), and optimization selection (time difference of arrival time and envelope circle judgment). …”
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  8. 648

    Optimization of mannan polysaccharide extraction from palm kernel meal using ultrasound-assisted extraction (UAE) method by Baharuddin Zukhruf Khairati, Ridla Muhammad, Nahrowi, Setiyono Agus

    Published 2025-01-01
    “…This study aimed to optimize the ultrasound-assisted extraction (UAE) method, focusing on varying extraction times to maximize the yield of mannan polysaccharides from PKM. …”
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  9. 649

    A Load Control User Combinatorial Optimization Method Considering Electric Vehicle and Temperature-Controlled Load Clusters by Siwei LI, Zhongping XU, Long YU, Lishi DU, Liang YUE, Xirun ZHANG, Xiaoming WANG

    Published 2025-03-01
    “…In this paper, a load control user combinatorial optimization method considering electric vehicle (EV) and temperature-controlled load clusters is proposed. …”
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  10. 650
  11. 651

    A Novel Method for Traffic Parameter Extraction and Analysis Based on Vehicle Trajectory Data for Signal Control Optimization by Yizhe Wang, Yangdong Liu, Xiaoguang Yang

    Published 2025-06-01
    “…Traditional methods also lack the ability to capture complete vehicle path information essential for signal optimization. …”
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  12. 652

    Influence of Different Strength Training Protocol on Breaststroke Performance in Competitive Swimmers by Nimrot Manalu, Syarifah Fathynah SS, Ivan Reano Panjaitan, Alifian Dwi Putra Situmorang, Deo Rivaldi, Muhammad Farhan Tumanggor

    Published 2025-01-01
    “…This holistic training method optimizes both physiological and biomechanical adaptations, offering a robust framework for enhancing competitive breaststroke swimming. …”
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  13. 653
  14. 654

    A New Scaled Three-Term Conjugate Gradient Algorithms For Unconstrained Optimization by Zeyad M. Abdullah, Songul A. Asker

    Published 2023-08-01
    “…In this research, we expand the different parameters of the three-term conjugate gradient method to work out unconstrained optimization problems. …”
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  16. 656

    Effects of different geriatric nursing teaching methods on nursing students' knowledge and attitude: Systematic review and network meta-analysis. by Yifen Cheng, Shuqin Sun, Yu Hu, Jing Wang, Wenzhen Chen, Yukuan Miao, Hui Wang

    Published 2024-01-01
    “…<h4>Objective</h4>The purpose of this study was to evaluate the effect of different teaching methods of geriatric nursing on the mastery of geriatric knowledge among nursing students and their attitude toward the elderly.…”
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  17. 657

    Solution Methods for the Multiple-Choice Knapsack Problem and Their Applications by Tibor Szkaliczki

    Published 2025-03-01
    “…This paper overviews MCKP and presents its variants, solution methods, and applications. Traditional operational research methods solving the knapsack problem, such as dynamic programming, greedy heuristics, and branch-and-bound algorithms, can be adapted to MCKP. …”
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  18. 658

    Comparison of different interval training methods on athletes’ oxygen uptake: a systematic review with pairwise and network meta-analysis by Qiushi Yang, Junli Wang, Dongyang Guan

    Published 2025-07-01
    “…Results All three interval training methods significantly increased VO2max compared to CON, with NMA rankings: RST (NMA’s g = 1.04) > HIIT (NMA’s g = 1.01) > SIT (NMA’s g = 0.69) > CT (NMA’s g = 0.29), no significant differences existed among RST, HIIT, and SIT (p > 0.05). …”
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  20. 660

    Influence of lanthanum carbonate combined with different blood purification methods on mineral and bone disorders in patients with chronic kidney disease by ZHANG Peng-jie, DU Peng, LUO Hong-mei, DING Tong, DONG Ni

    Published 2016-01-01
    “…Objective To observe the influence of lanthanum carbonate combined with three different kinds of blood purification methods on chronic kidney disease mineral and bone disorderCCKDMBD) in patients receiving maintenance hemodialysis(MHD) so as to provide the optimal treatment for and improve the quality of life of patients with CKD-MBD.Methods Seventy-six CKD-MBD patients given MHD were selected as the research objects in the Blood Purification Center of Shanxi Provincial People’s Hospital from January of 2014 to May of 2015.All patients were treated with lanthanum carbonate.They were randomly divided into three groups,including hemodialysis group(HD group,n = 24),hemodialysis and hemodialysis filtration group(HD+ HDF group,n = 27),hemodialysis and blood perfusion group(HD + HP group,n = 25),and all patients were cured for three months.Then the levels of serum calcium,phosphate,parathyroid hormone(PTH) and the calciumphosphorus product were detected.The incidence of adverse reactions in the three groups were observed and compared.Results The levels of blood calcium in the three groups were increased after three months,but there was no statistically difference among three groups(P>0.05).The blood phosphorus and calcium-phosphorus product in all patients after treatment was significantly decreased(P<0.05),but there was no statistically difference between HD+ HDF and HD+ HP groups(P>0.05).There was significant difference between HD+ HDF or HD+ HP and HD group(P<0.05).The levels of serum PTH had no significant change in the HD group before and after treatment(P>0.05),however the levels of serum PTH were significantly decreased in HD+ HDF group and HD +HP group after treatment(P<0.05).There was no significant difference between HD+ HDF group and HD+ HP group(P>0.05).The incidence of complications was 75%,18.51%and 32%in HD group,HD+ HDF group and HD + HP group respectively.The incidence of complications in HD group was significantly higher than that in HD + HDF group and HD + HP group(P < 0.05 for both).The incidence of complications in HD+ HDF group was the lowest among the three groups.Conclusions The lanthanum carbonate combined with the different kinds of blood purification methods could effectively remove blood phosphorus.The effect of HD + HDF and HD + HP was better than HD.HD+ HDF and HD+ HP could effectively remove serum PTH,and there was little side effect,which was a best way to treat CKD-MBD in patients with MHD.…”
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