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Differential quadrature free vibration analysis of sandwich plates with curvilinear fiber variable stiffness composite face sheets
Published 2025-07-01“…An improved approach integrating the differential quadrature method (DQM) and first-order shear deformation theory (FSDT) is introduced in this work. …”
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1202
Flight Dynamics Modeling and Verification for a Novel Compound Rotorcraft Considering Rotor/Propeller/Fuselage Aerodynamic Interference
Published 2025-04-01“…Firstly, an analysis of rotor/propeller/fuselage aerodynamic interference is performed using the momentum source method (MSM). Subsequently, the aerodynamic models for the wing, fuselage, and horizontal–vertical tail are updated by integrating aerodynamic interference factors, leading to the development of a nonlinear flight dynamics model for the sample unmanned compound rotorcraft. …”
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1203
Flood Risk Assessment in Coastal Cities: A Case Study of Lingang New City, Shanghai
Published 2025-08-01“…A high-resolution grid unit of 30m × 30m was innovatively adopted, and a combined subjective-objective weighting approach was used by integrating the Analytic Hierarchy Process (AHP) and the entropy weight method. …”
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1204
Comprehensive Stiffness Modeling and Evaluation of an Orthopedic Surgical Robot for Enhanced Cutting Operation Performance
Published 2025-06-01“…This study presents an integrated stiffness modeling and evaluation framework for an orthopedic surgical robot, aiming to enhance cutting accuracy and operational stability. …”
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1205
Evaluation of Pedestrian-Perceived Comfort on Urban Streets Using Multi-Source Data: A Case Study in Nanjing, China
Published 2025-02-01“…Indicators are extracted from multi-source data (street-view images, real-time traffic data, points of interest, and pedestrian surveys) using a deep learning method. A comprehensive weighting method combining entropy weight and the analytic hierarchy process is used to determine the relative importance of each factor. …”
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Structure-guided deep learning for back acupoint localization via bone-measuring constraints
Published 2025-08-01“…This study introduces a novel automated framework for recognizing back acupoints, uniquely integrating the traditional TCM bone-measuring principle with advanced deep learning for medical image analysis. …”
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1208
Development of a social learning theory-based pressure injury training program for nursing assistants in Chinese nursing homes
Published 2025-02-01“…Data analysis included expert’s positive coefficient, expert’s authority coefficient (Cr), expert’s coordination coefficient (Kendall’s W), and coefficient of variation (CV) were used to reflect reliability and consensus.ResultsConsensus was reached on 79 key indicators for the training program, which included 4 first-level indicators (training objectives, content, methods, and evaluation), 13 second-level indicators, and 62 third-level indicators. …”
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1209
Consolidation and Heavy Metal Adsorption-Desorption Characteristics of Soils with Different Clay Contents
Published 2025-05-01“…In doing so, the single-factor influencing pattern of clay content can be obtained. [Methods] Based on the principle that soil particles of different sizes had different settling speeds in solution, soil samples with clay contents of 20%, 30%, 40%, and 50% were prepared via sedimentation method. …”
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1210
A Trigonometric Variant of Kaneko–Tsumura <i>ψ</i>-Values
Published 2024-11-01“…Many variations of the multiple zeta values have been found to play important roles in different branches of mathematics and theoretical physics in recent years, such as the cyclotomic/color version, which appears prominently in the computation of Feynman integrals. …”
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Kinematic Characteristics of Deformed Porous Structures
Published 2024-03-01“…Experimental and computational methods of studying the stress state in the plastic region are characterized by various methods and accuracy of measurements, methods of mathematical processing of experimental information, and interpretation of results. …”
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1213
Design and Performance Evaluation of a Feed Distribution Device in the Small-Scale Pneumatic Conveying Feeder for Recirculating Aquaculture Systems
Published 2025-05-01“…The motion and force of feed pellets during the distribution process were studied using the discrete element method (DEM) simulation to evaluate the integrity of feed pellets. …”
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1214
Human Comfort and Environmental Sustainability Through Wetland Management: A Case Study of the Nawabganj Wetland, India
Published 2025-02-01“…The human comfort index was calculated using field data, while vegetation density and frequency were analyzed based on seasonal variations using the quadrant method. The results indicate that the wetland significantly contributes to local temperature reduction and improved comfort levels. …”
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Enhanced Anti-Lock Braking System Performance: A Comparative Study of Adaptive Terminal Sliding Mode Control Approaches
Published 2025-02-01“…Despite its advantages, SMC faces challenges such as chattering near equilibrium, sensitivity to parameter variations, and delayed convergence. To address these issues, advanced techniques like Terminal Sliding Mode Control (TSMC) and Integral Terminal Sliding Mode Control (ITSMC) have been proposed. …”
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Enhanced power sharing and voltage regulation for islanded nano-satellite DC microgrids in spinning flight scenarios
Published 2025-08-01“…The Electrical Power System (EPS) is a critical subsystem that integrates photovoltaic sources, energy storage, and power converters to ensure reliable operation. …”
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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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1219
Fusing Emotion and Art Communication: A Disc Interval-Valued Fermatean Fuzzy Decision-Making Approach
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1220
Prediction and optimization of hardness in AlSi10Mg alloy produced by laser powder bed fusion using statistical and machine learning approaches
Published 2025-05-01“…This study highlights the importance of integrating Machine Learning and statistical analysis methods for the effective modeling and optimization of LPBF processes. …”
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