doaj: Recent submissions
Now showing items 1061-1080 of 7775
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2025-10-08Article
Equine-Assisted Experiential Learning: A Literature Review of Embodied Leadership Development in Organizational Behavior
(MDPI AG, 01-07-2025)<b>Background</b>: Equine-assisted experiential learning (EAL) is an emerging approach that uses human–horse interactions to develop leadership skills through experiential methods. <b>Purpose</b>: This review synthesizes ... -
2025-10-08Article
Employees’ Entrepreneurial Intention: Multiple Perspectives Challenge the “Common View”
(MDPI AG, 01-07-2025)Entrepreneurial intention research requires further examination of systemic relationships between constructs of comprehensive models that will more closely approximate the ontological realities of individuals. This research ... -
2025-10-08Article
Purchasing Decisions with Reference Points and Prospect Theory in the Metaverse
(MDPI AG, 01-07-2025)The aim of this study is to analyze the factors that influence consumer referents or reference points and their interaction during the decision-making process, along with the principles of prospect theory in the metaverse ... -
2025-10-08Article
An Event-Triggered Observer-Based Control Approach for Enhancing Resilience of Cyber–Physical Systems Under Markovian Cyberattacks
(MDPI AG, 01-08-2025)This paper presents a resilient observer-based and event-triggered control scheme for discrete-time Cyber–Physical Systems (CPS) under Markovian Cyber-Attacks (MCA). The proposed framework integrates a Luenberger observer ... -
2025-10-08Article
Intelligent Soft Sensors for Inferential Monitoring of Hydrodesulfurization Process Analyzers
(MDPI AG, 01-08-2025)This work presents the development of soft sensor models for monitoring the operation of online process analyzers used to measure the sulfur content in the product of the refinery hydrodesulfurization process. Since sulfur ... -
2025-10-08Article
Servo State-Based Polynomial Interpolation Model Predictive Control for Enhanced Contouring Control
(MDPI AG, 01-08-2025)To further improve machining accuracy under the constrained conditions of multi-axis dynamic response, current research is focusing on the control of CNC machine toolpaths, with contour error as the target. While extant ... -
2025-10-08Article
A Systematic Review on Smart Insole Prototypes: Development and Optimization Pathways
(MDPI AG, 01-08-2025)This review synthesizes research on smart insole prototypes and their designs, focusing on those incorporating artificial intelligence (AI) and a wireless communication/transmission system. The main objective of this work ... -
2025-10-08Article
Electrochemical Properties and Electromechanical Analysis of a Stacked Polyvinyl Chloride (PVC) Gel Actuator
(MDPI AG, 01-08-2025)We investigated the electrochemical properties of and conducted an electromechanical analysis on a stacked polyvinyl chloride (PVC) gel actuator, comprising a PVC gel plasticized with dibutyl adipate (DBA) sandwiched between ... -
2025-10-08Article
Research on Hierarchical Composite Adaptive Sliding Mode Control for Position and Attitude of Hexarotor UAVs
(MDPI AG, 01-08-2025)This study proposes a hierarchical composite adaptive sliding-mode control strategy to address the strong nonlinear dynamics of a hexarotor Unmanned Aerial Vehicle (UAV) and the external disturbances encountered during ... -
2025-10-08Article
Reliable Neural Network Control for Active Vibration Suppression of Uncertain Structures
(MDPI AG, 01-08-2025)This paper proposes a novel reliable neural network control (NNC) method for active vibration control of uncertain structures. First, reliable model predictive control (MPC) was established by introducing nonprobabilistic ... -
2025-10-08Article
A Cross-Modal Multi-Layer Feature Fusion Meta-Learning Approach for Fault Diagnosis Under Class-Imbalanced Conditions
(MDPI AG, 01-08-2025)In practical applications, intelligent diagnostic methods for actuator-integrated gearboxes in industrial driving systems encounter challenges such as the scarcity of fault samples and variable operating conditions, which ... -
2025-10-08Article
Adaptive Robust Stable Tracking Control of Two-Axis Coupled Electromechanical Actuation System Based on Friction Compensation
(MDPI AG, 01-08-2025)The two-axis coupled electromechanical actuation system (TCEAS) is widely utilized in multiple industrial fields, but its tracking performance and stability are severely hampered by complex nonlinear friction, parameter ... -
2025-10-08Article
Adaptive Robust Impedance Control of Grinding Robots Based on an RBFNN and the Exponential Reaching Law
(MDPI AG, 01-08-2025)Given that grinding robots are easily affected by internal and external disturbances when machining complex surfaces with high precision, in this study, an adaptive robust impedance control method combining a radial basis ... -
2025-10-08Article
An Adaptive Bandpass Full-Order Observer with a Compensated PLL for Sensorless IPMSMs
(MDPI AG, 01-08-2025)Model-based sensorless control of interior permanent-magnet synchronous motors (IPMSMs) typically employs an estimation observer with embedded position information, followed by a position extraction process. Although a ... -
2025-10-08Article
Study on Vibration Characteristics and Harmonic Suppression of an Integrated Electric Drive System Considering the Electromechanical Coupling Effect
(MDPI AG, 01-08-2025)The study of vibration characteristics and suppression methods in integrated electric drive systems of electric vehicles is of critical importance. To investigate these characteristics, both current harmonics within the ... -
2025-10-08Article
A Systematic Literature Review on PHM Strategies for (Hydraulic) Primary Flight Control Actuation Systems
(MDPI AG, 01-08-2025)Prognostic and Health Management (PHM) strategies are gaining increasingly more traction in almost every field of engineering, offering stakeholders advanced capabilities in system monitoring, anomaly detection, and ... -
2025-10-08Article
Adaptive Shared Trajectory Tracking Control for Output-Constrained Euler–Lagrange Systems
(MDPI AG, 01-08-2025)This study presents the state-feedback and output-feedback adaptive shared trajectory tracking control laws for nonlinear Euler–Lagrange systems subject to parametric uncertainties and output constraints framed within ... -
2025-10-08Article
Study on Optimal Adaptive Meta-Model and Performance Optimization of Built-In Permanent Magnet Synchronous Motor
(MDPI AG, 01-07-2025)To overcome the limitations of single-objective optimization in permanent magnet synchronous motor (PMSM) performance enhancement, this study proposes an adaptive moving least squares (AMLS) for a 12-pole/36-slot built-in ... -
2025-10-08Article
Growth response of Arabidopsis thaliana at modification of the root system architecture by Azospirillum Bacteria, Phosphate and Iron Stress
(University of Basrah, 01-August-)Experiments were conducted on Arabidopsis thaliana plants in vitro to investigate the influence of three factors: inoculation with Azospirillum brasilense bacteria, the presence or stress of phosphorus and iron in the MS ... -
2025-10-08Article
Allelic Homolog Harmonize Theory Explain Hybrid Vigor : A Review
(University of Basrah, 01-August-)Most studies of Hybrid Vigor (H.V) did not advance to the nature of the presence of homologous alleles controlling, as an effective force during hybridization and Heterosis. Current study indicated that the vigor and type ...