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6441
Fuzzy self-tuning fractional order PD permanent magnet synchronous motor speed control based on torque compensation
Published 2025-01-01“…Furthermore, a load torque observer is designed to improve the anti interference capability of the system by proportionally converting the observed load torque into compensation current in equal proportion. Simulation and experimental results validate that the proposed strategy demonstrates superior dynamic and static performance, as well as robustness.…”
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6442
CAE Artificial Neural Network Applied to the Design of Incrementally Launched Prestressed Concrete Bridges
Published 2025-02-01“…As a subset of artificial intelligence methods, artificial neural networks (ANNs) can solve the problem of acquiring, transferring, and preserving specialized expert knowledge. …”
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6443
Exact solutions of Dirac equation for hydrogen atom using the linear combination of orthogonal Laguerre basis functions
Published 2025-05-01“…The exact solutions of the Dirac equation for three-dimensional (3D) hydrogen atom have been obtained using the wavefunction expansion method. The exact solutions of the radial wavefunctions are found in the form of a linear combination of the orthogonal Laguerre basis function spinors. …”
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6444
STATIC STIFFNESS MODELING AND SENSITIVITY ANALYSIS OF TBM PROPULSION MECHANISM
Published 2022-01-01“…The static stiffness model of the propulsion cylinder is established and its effectiveness is verified by the finite element method. Then, the mechanism kinematics model was established using the principle of differential motion of the parallel mechanism, the deformation coordination equation and the dynamic compatibility equation were established, and the relationship equation of the static stiffness of the mechanism was obtained, and its effectiveness was verified by the finite element method. …”
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6445
Asymptotic Integration of a Certain Second-Order Linear Delay Differential Equation
Published 2016-10-01“…The essence of the method is to construct a so-called critical manifold in the phase space of the considered dynamical system. …”
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6446
MODELLING OF TURBULENT WAKE FOR TWO WIND TURBINES
Published 2018-03-01“…The total quantity of the calculated physical values at each time step was equal 18. So, the resources of a high performance computer were required. …”
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6447
Solution of the problem of gradient thermoelasticity for a coated strip
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6448
Investigation of lump, breather and multi solitonic wave solutions to fractional nonlinear dynamical model with stability analysis
Published 2024-12-01“…In the current research, the new extended direct algebraic method (NEDAM) and the symbolic computational method, along with different test functions, the Hirota bilinear method, are capitalized to secure soliton and lump solutions to the (2+1)-dimensional fractional telecommunication system. …”
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6449
Risk Evaluation of Hazardous Chemical Road Transportation Accidents Based on a Combined Empowerment-Cloud Model
Published 2025-02-01“…On the basis of determining the subjective and objective weights of the indices by using the analytic hierarchy process and entropy weight method, the comprehensive weights of the evaluation indices are calculated by the linear weighting method. …”
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6450
Role of energy efficiency in energy transition: A decomposition analysis of energy use
Published 2024-12-01“…Finally, the policies to enhance energy efficiency in energy-intensive sectors, such as the transport, and services sector must be undertaken to efficiently visualize energy efficiency-driven energy transition.…”
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6451
The Use of Concrete-Pictorial-Abstract Approach to Enhance Learners’ Conceptual Understanding of Fractions
Published 2024-12-01“…A one-phase concurrent embedded mixed-method research design was used to gather qualitative data through task-based interviews and quantitative data through pretests and post-tests. …”
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6452
Image Processing Using Feature-Based Segmentation Techniques for the Analysis of Medical Images
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6453
An analytical investigation of the Van Der Waals gas system: Dynamics insights into bifurcation, optical pattern along with sensitivity and chaotic analysis
Published 2024-12-01“…This paper focuses on obtaining exact solutions for the nonlinear Van der Waals gas system using the modified Khater method. Renowned as one of the latest and most precise analytical schemes for nonlinear evolution equations, this method has proven its efficacy by generating diverse solutions for the model under consideration. …”
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6454
On simulations of 3D fractional WBBM model through mathematical and graphical analysis with the assists of fractionality and unrestricted parameters
Published 2024-07-01“…The ODE then uses a strong method, namely the Unified Method. Consequently, lump solutions, dark-bright soliton, singular and multiple soliton solutions, and periodic solutions are investigated. …”
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6455
Development and Validation of an Indicator System for Evaluating Clinical Nursing Process Quality Using Mobile Nursing Information Systems
Published 2025-04-01“…Hongyue Ge,1,* Qiao Wang,1,* Sibo Liu,1 Yanbin Tian,2 Jie Ma3 1Department of Integrated Traditional and Western Cardiology, China-Japan Friendship Hospital, Beijing, 100029, People’s Republic of China; 2Department of Information Center, China-Japan Friendship Hospital, Beijing, 100029, People’s Republic of China; 3Department of Nursing, China-Japan Friendship Hospital, Beijing, 100029, People’s Republic of China*These authors contributed equally to this workCorrespondence: Qiao Wang, Department of Integrated Traditional and Western Cardiology, China-Japan Friendship Hospital, No. 2 of Yinghua East Street, ChaoYang District, Beijing, 100029, People’s Republic of China, Tel +86 13522550614, Email qiaowang_wq@126.comObjective: This study aimed to develop and validate a standardized indicator system to assess clinical nursing process quality, leveraging a mobile nursing information system to enhance care efficiency and safety.Methods: A Delphi method was employed, with indicator weights assigned via a precedence ordering chart. …”
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6456
Establishing Neuron-Specific Enolase Reference Intervals: A Comparative Analysis of Partitioned Approach- and Gender-Based Continuous Age- and Season-Related Models
Published 2024-10-01“…Partitioned RIs were determined using the Hoffmann method. Generalized additive models for location, scale and shape (GAMLSS) were selected to develop continuous RIs. …”
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6457
Scientometric analysis of metadata of articles on the topic "Yoga"
Published 2025-03-01“…The conducted analysis combines network analysis methods, namely, building a co‐authorship network using the Gephi program, and text analytics in the Orange Data Mining program. …”
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6458
Multiobjective optimisation of passive energy saving strategies in Zhuangke dwellings in Huangyuan county, China
Published 2025-07-01“…The Technique for Order Preference by Similarity to Ideal Solution (TOPSIS) method is then applied to filter the Pareto optimal solutions. …”
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6459
Mathematical Analysis of a Navier–Stokes Model with a Mittag–Leffler Kernel
Published 2024-10-01“…After obtaining the solutions using these methods, we use Mathematica software Version 13.0.1.0 to present them graphically. …”
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6460
Right-brain utilization in pharmacists' dispensing processes: an eye-tracking analysis of efficiency and safety using error-induction models
Published 2025-05-01“…Methods We created verification slides for display on a prescription monitor and three drug rack monitors. …”
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