Showing 401 - 420 results of 1,901 for search 'replacement control methods', query time: 0.14s Refine Results
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    Simulation of reasonable shut-in time for shale oil after volume fracturing by LIAO Kai, ZHANG Shicheng, XIE Bobo

    Published 2024-10-01
    “…Research indicates that: ① The oil-water migration characteristics during well shut-in undergo phased changes over time, which can be categorized into three main control stages: fracture closure, imbibition replacement, and energy balance. …”
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  4. 404

    Age and sex differences in blood pressure regulation: A focus on the vascular baroreflex limb by Darcianne K. Watanabe, Suzi Hong, DeWayne P. Williams, Jordan Kohn, Julian Koenig, Gustavo A. Reyes del Paso, Julian F. Thayer

    Published 2025-06-01
    “…We provide the first evidence of age and sex differences in vascular baroreflex‐mediated BP control using the sequence method.…”
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  5. 405
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    Treatment of patellofemoral osteoarthritis with nasal chondrocyte-based engineered cartilage implantation in a randomised, controlled, multicentre phase II clinical trial: protocol... by Corina Schuster-Amft, Marcus Mumme, Sabine Schaedelin, Sarina Seitz, Gyözö Lehoczky, Anke Wixmerten, Sylvie Miot, Kristin Shrestha, Ivan Martin

    Published 2025-08-01
    “…Current therapeutic approaches are limited to pain management, alleviation of symptoms or total knee replacement. Nasal chondrocyte tissue-engineered cartilage (N-TEC) has already been successfully introduced in clinical studies phase I and II for the treatment of focal cartilage lesions and in pilot studies in osteoarthritis patients.Methods and analysis A randomised controlled trial involving 75 patients with patellofemoral osteoarthritis from nine different clinical centres in Switzerland, Germany and Croatia is being conducted to evaluate the effectiveness of N-TEC implantation compared with standard treatment with platelet-rich plasma (PRP). …”
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  7. 407

    Lithium-Associated Kidney Failure: Predictors and Outcomes by Emily Qian, Kamal Sud, Vincent Lee

    Published 2024-05-01
    “…Introduction: Despite the widespread use of lithium for bipolar disorders and depression, little is known about the characteristics of patients with lithium-associated kidney failure receiving kidney replacement therapy (KRT). Methods: We conducted a retrospective study using the Australian and New Zealand Dialysis and Transplant Registry (ANZDATA) to investigate the predictors and outcomes of patients with lithium-associated kidney failure receiving KRT. …”
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    Efficacy and safety of heart rate control with esmolol on the incidence and duration of organ failure in predicted severe acute pancreatitis: protocol of a multicenter, open-label,... by Mingfeng Huang, Rong Wei, Lu Ke, Weijian Li, Jian Song, Haibin Ni, Xiaofei Huang, Yun Sun, Lu Fu, Yanhua Li, Dong Zhang, Bin Han, Jing Zhang, Yingying Hu, Chong Zhang, Zhongyan Sheng, Wenwen Feng, Lin Gao, Wenjian Mao, Yuxiu Liu, Yuxiu Liu, Bo Ye, Zhihui Tong, Weiqin Li

    Published 2025-07-01
    “…This study aims to test the hypothesis that early intravenous esmolol administration to control heart rate will improve the incidence and duration of organ failure in patients with predicted severe acute pancreatitis (pSAP).MethodsThis is an investigator-initiated, multicenter, open-label, randomized controlled trial. …”
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    Application of EDG AOT Extension Based on the Risk-Informed Method in NPPs by Yunxin Feng, Wei Hu

    Published 2023-01-01
    “…Analysis shows that extension of EDG AOT to 28 days has less impact on NPPs, and safety of NPPs can be further ensured through temporary risk control measures, so the extension of AOT to 28 days is acceptable. …”
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    Offline Model Predictive Control Based on Weighted Projection over Polytopes by Fabio Andrade de Almeida

    Published 2015-01-01
    “…The quadratic programming problem, commonly found in constrained control methods, is replaced by sequential offline set projections based on priority given to the decision variables. …”
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  14. 414

    Application of the variation operator in a genetic algorithm for the synthesis of fuzzy controllers by I. V. Kulikova

    Published 2021-01-01
    “…Replacing the mutation operator with the variation operator eliminates the formation of incorrect sets of parameters of the fuzzy controller in the control system.…”
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    IDE-SVM algorithm and it's usage in physical layer security method for IoT by WANG Qiang, ZHU Chenming, PAN Su, QIN Yuxi

    Published 2024-10-01
    “…In this paper, an improved differential evolutionary algorithm is proposed to obtain a DE algorithm with faster convergence and higher accuracy by using the circular arc function for adaptive control of the variance scaling factor F and the crossover probability factor R, combining with the random newborn individual replacement operation. …”
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  16. 416

    Software diversity evaluation method based on the properties of ROP/JOP gadgets by Yuning CHI, Yunfei GUO, Yawen WANG, Hongchao HU

    Published 2022-12-01
    “…In order to reduce the risk of rapid spread of homogeneous attacks in network systems, and enhance network and software security, software diversification technologies are applied widely nowadays.Software diversification aims to generate functionally equivalent but internally changed program variants, thereby alter a single operating environment and mitigating homogenization attacks.The existing diversified technical evaluation index ROP gadgets survival rate is difficult to directly reflect the safety impact and the evaluation method is single.In order to evaluate the effectiveness of the diversification method more comprehensively and effectively, a software diversification evaluation method based on the properties of ROP/JOP gadgets is proposed, by analyzing common code reuse attacks, and turns abstract quantification into concrete indicators evaluates the security gain and effect of diversified methods from three aspects of space, time and quality.The method first discusses how diversification techniques affect ROP/JOP attacks according to the three properties of gadgets similarity, damage degree and availability.Nine kinds of diversification methods, such as instruction replacement, NOP insertion, and control flow flattening, are used to diversify the GNU coreutils assembly to generate diversification assembly.Experiments based on the property of gadgets are carried out on the diverse assemblies, and the effectiveness of different diversification methods and the impact on attacks are evaluated according to the experimental results.The experimental results show that this method can accurately evaluate the security gain of software diversification methods, the diversification technology will lead to the increase of the attack chain space required by the ROP/JOP attack, the longer time to construct the attack chain and the lower the attack success rate.The effects of different diversification methods are different, it has a guiding role for the follow-up research on diversified technologies with higher safety gains.…”
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  17. 417

    Application of CIPP flipped lining method in the rehabilitation of old gas pipelines by You Yun, Wang xinxin, Wang Zhongyi, Wang Yuyan, Chen Hao

    Published 2025-04-01
    “…By comparing the characteristics of different trenchless pipeline repair techniques, the technical adaptability of CIPP flipped lining method was analyzed, and the construction parameter design, key process flow, and construction difficulties of using CIPP flipped lining to repair gas pipelines were explored and revealed, as well as the control of engineering quality impact. …”
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    Model‐based ordination for phenological studies: From controlling sampling bias to inferring temporal associations by Hao Ran Lai

    Published 2025-07-01
    “…Borrowing concepts from rarefaction, they proposed bootstrapping to control for time‐varying marginal totals that arise from unequal sampling effort over time. …”
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    Do β-adrenoreceptor blocking drugs associate with reduced risk of symptomatic osteoarthritis and total joint replacement in the general population? A primary care-based, prospectiv... by Mamas A Mamas, Christian Mallen, Abhishek Abhishek, Michael Doherty, Nick Townsend, Weiya Zhang, Georgina Nakafero, Matthew Grainge, Ana Valdes

    Published 2019-08-01
    “…Introduction To investigate if β-adrenoreceptor blocking drug (β-blocker) prescription reduces the risk of knee or hip osteoarthritis, total joint replacement and analgesic prescription.Setting Primary care.Methods and analysis This is a cohort study using data from the Clinical Practice Research Datalink. …”
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    Vector Control of Six-phase Induction Motor Based on Backstepping Adaptive by LIAN Han, ZHANG Jilong

    Published 2018-01-01
    “…This method used the nonlinear backstepping controller to replace the traditional PI controller to realize the real-time estimation of the rotor resistance and load torque, which could guarantee the system to realize the tracking control of the given signal under the change of the parameters. …”
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