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Showing 21 - 40 results of 143 for search 'modified (variational OR variations) integration method', query time: 0.17s Refine Results
  1. 21

    A 4D-EnKF Method via a Modified Cholesky Decomposition and Line Search Optimization for Non-Linear Data Assimilation by Elías D. Nino-Ruiz, Jairo Diaz-Rodriguez

    Published 2024-11-01
    “…This paper introduces an efficient approach for implementing the Four-Dimensional Variational Ensemble Kalman Filter (4D-EnKF) for non-linear data assimilation, leveraging a modified Cholesky decomposition (4D-EnKF-MC). …”
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    Article
  2. 22

    An Optimal Nonlinear Type-2 Fuzzy FOPID Control Design Based on Integral Performance Criteria Using FSM by M. Al-Momani Mohammad, Amneh Al-Mbaideen, Abdullah I. Al-Odienat, Khaled Mohammad Alawasa, Saba F. Al-Gharaibeh

    Published 2023-01-01
    “…In addition to a modified multi-performance criterion cost function, four integral performance criteria are employed as cost functions for each stage. …”
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    Article
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    Voltage Control via Tap-Changing Transformer Using the Holomorphic Embedding Load Flow Method Based on Total Multiplication of Polynomials by Glaucus R. S. Lima, Edimar J. Oliveira, Leonardo W. Oliveira

    Published 2025-01-01
    “…This paper presents an innovative strategy for voltage control in electric power systems by integrating tap-changing transformers with the Holomorphic Embedding Load Flow Method based on Total Multiplication of Polynomials (HELM/TMP). …”
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    Article
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    A Systematic Review Uncovering Modifiable Influences on Statin Adherence by Rosenberg J, Lampridou S, Moores A, Garfield S, Wingfield D, Judah G

    Published 2025-01-01
    “…Understanding and addressing modifiable influences on adherence is key to improving outcomes. …”
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    Article
  7. 27

    Defining Reablement in the Dutch Context: A Modified Delphi Study by Buma LE, Mouchaers I, Zwakhalen SM, Vluggen S, Satink T, Metzelthin SF

    Published 2025-05-01
    “…This study extends the original conceptual definition by integrating these elements, offering clearer, more practical guidance for real-world application.Materials and methods: A modified Delphi study was performed to develop a definition of reablement that fits the Dutch health and social care system, extending beyond conceptual understanding. …”
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    Article
  8. 28

    Core outcomes for the evaluation of new healthcare programmes – a modified Delphi study by Benjamin P. Harvey, Emmelie Barenfeld, Joakim Öhlén, Jana Bergholtz, Carl Johan Orre, Tomas Lindroth, Hanna Gyllensten

    Published 2025-05-01
    “…The outcomes underwent a two-round modified Delphi method with representative groups including managerial decision-makers, researchers, health workers, and patients/patient representatives. …”
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    Article
  9. 29

    Identifying three-dimensional palmprints with Modified Four-Patch Local Binary Pattern (MFPLBP) by Musab T.S. Al-Kaltakchi, Manhal Ahmad Saleh Al-Hussein, Raid Rafi Omar Al-Nima

    Published 2025-06-01
    “…Palmprint biometrics is the best method of identifying an individual with a unique palmprint for every person. …”
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    Article
  10. 30

    Modified Model-Free Predictive Control for Reliable Operation of Multiple Parallel Grid-Forming Inverters by Mohamed Islam Grairia, Riad Toufouti, Z. M. S. Elbarbary, Mamadou-Bailo Camara, Abderahmane Abid, Shaik Mohammad Irshad, Hafiz Ahmed

    Published 2025-01-01
    “…To overcome this limitation, this paper proposes a modified model-free predictive control (MFPC) based on the dual second-order generalized integrator-quadrature signal generator (DSOGI-QSG) strategy. …”
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    Fault detection and assessment in an AC microgrid system using modified complex plane via positive sequence current measurement by Chinmayee Biswal, Pravat Kumar Rout, Binod Kumar Sahu, Manohar Mishra

    Published 2025-06-01
    “…Integrating distributed generations (DGs) into microgrids leads to many significant issues and challenges in fault detection due to bidirectional power flow, inertia change, fault current variation under different operating conditions, and topological changes. …”
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    Article
  14. 34

    Integrated Vascular Analysis System of Olive Cultivation: Savia Olivar Project by Antonio Aguirre-Arcos, Irene Ortiz-Bernad, Juana Nieto Carricondo, Antonio M. Lallena, Marino Pedro Reyes-Martín, Álvaro Ávila-Pérez, Emilia Fernández-Ondoño

    Published 2025-07-01
    “…Sap extracted using a modified Scholander chamber could provide an accurate method for determining the nutritional status of olive trees. …”
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    Article
  15. 35

    Investigation of crack propagation in single optical fiber composite with thermal influence by finite element method by Verlinski Sergey, Arzumanyan Hovhannes, Ahanchian Mohammad

    Published 2010-07-01
    “…Corresponding finite element analysis was performed to determine the evolution of stress and strain states. The method is developed and combined with the modified J-integral theory to deal with this problem. …”
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    Article
  16. 36

    Collaborative Scheduling Framework for Post-Disaster Restoration: Integrating Electric Vehicles and Traffic Dynamics in Waterlogging Scenarios by Hao Dai, Ziyu Liu, Guowei Liu, Hao Deng, Lisheng Xin, Liang He, Longlong Shang, Dafu Liu, Jiaju Shi, Ziwen Xu, Chen Chen

    Published 2025-03-01
    “…This study proposes a collaborative scheduling framework for post-disaster restoration in waterlogging scenarios, addressing the impact of waterlogging on both transportation and distribution systems. The method integrates electric vehicles (EVs), mobile power sources (MPSs), and repair crews (RCs) into a unified optimization model, leveraging an improved semi-dynamic traffic assignment (SDTA) model that accounts for temporal variations in road accessibility due to water depth. …”
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  17. 37

    Analysis method combining improved AE algorithm and signal reconstruction in mechanical faults by Zhenhua Niu

    Published 2025-07-01
    “…Traditional diagnostic methods have shortcomings in accuracy and robustness.MethodsTherefore, the study integrates variational autoencoders with long short-term memory network models, enhances them using dropout methods, and proposes a hybrid diagnostic analysis model that combines improved autoencoder algorithms and signal reconstruction.ResultsThe experiment outcomes indicated that under the slow degradation mode of the bearing, the precision, recall, F1 score, and overall accuracy of the improved autoencoder model were 0.931, 0.933, 0.920, and 0.939, respectively, which were better than the pre-modified model. …”
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  18. 38

    Modeling and coverage analysis of heterogeneous sub-6GHz-millimeter wave networks by Cheng Pan, Yi Guo, Gang Liu, Haiyang Ding, Zhihang Fu

    Published 2023-11-01
    “…The expressions of the coverage probability are derived by using the interference calculation method of integrating the nearest sector exclusion area. …”
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  19. 39

    Data-Model Fusion-Driven Method for Fault Quantitative Diagnosis of Heat Exchanger by Xiaogang Qin, Shiwei Yan, Haibo Xu, Yi Gao, Yanbing Yu, Jinjiang Wang

    Published 2024-12-01
    “…After the fault mode is identified, to achieve quantitative analysis of the failure degree, an index-integrated mechanism equation is constructed using monitoring data and secondary parameters, where the index is dynamically modified by online data. …”
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  20. 40

    A novel technique using integral transforms and residual functions for nonlinear partial fractional differential equations involving Caputo derivatives. by Zareen A Khan, Muhammad Bilal Riaz, Muhammad Imran Liaqat, Ali Akgül

    Published 2024-01-01
    “…We utilize the limit principle at zero to identify the coefficients of the series solution terms, while other methods, including variational iteration, homotopy perturbation, and Adomian, depend on integration. …”
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